添加 PJ_NGW_S1_150_T80_002（Helical Gear）：导出总装与文档
This commit is contained in:
chenshijue
+837
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{
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"$schema": "http://json-schema.org/draft-07/schema#",
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"$id": "schemas/joint_module_assembly.schema.json",
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"title": "完整关节模组装配JSON - 填写规范 + 行星关节实例",
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"description": "前部分是Schema填写规范，后部分是具体数据实例",
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"metadata": {
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"author": "设计团队",
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"source": "SolidWorks 2025",
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"version": "1.0",
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"notes": "行星关节模组完整实例，包含joints、verification_rules、power_flow"
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},
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"field_definitions": {
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"_comment_schema": "========== 以下是字段定义（填写说明） ==========",
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"design_id": {
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"type": "string",
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"pattern": "^[A-Z0-9_]+$",
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"required": true,
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"description": "设计唯一标识符",
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"example": "PJ_NGW_S2_090_T80_001",
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"rule": "必须大写字母+数字+下划线"
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},
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"module_type": {
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"type": "string",
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"enum": [
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"planetary",
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"harmonic"
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],
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"required": true,
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"description": "减速器类型",
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"example": "planetary",
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"rule": "planetary=行星齿轮，harmonic=谐波减速"
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},
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"global_frame": {
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"type": "object",
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"required": true,
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"description": "定义全局坐标系的参考基准。程序读取此字段后，将指定零件的坐标系作为全局坐标系，所有'frame':'global'的关节都基于此坐标系计算运动",
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"example": {
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"reference_part": "Main_case",
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"coordinate_system_name": "MAIN_CSYS",
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"description": "以Main_case零件中的MAIN_CSYS坐标系作为全局坐标系基准"
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},
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"fields": {
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"reference_part": {
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"type": "string",
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"required": true,
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"description": "作为全局坐标系基准的零件id，该零件的坐标系将被映射为全局坐标系"
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},
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"coordinate_system_name": {
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"type": "string",
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"required": true,
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"description": "该零件STEP文件中定义的坐标系名称（在SolidWorks中命名），程序从STEP文件中读取此坐标系"
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},
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"description": {
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"type": "string",
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"description": "说明文字"
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}
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}
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},
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"units": {
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"type": "object",
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"required": true,
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"description": "全局单位声明，所有数值字段必须使用这些单位",
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"example": {
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"length": "mm",
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"angle": "deg",
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"torque": "N_m",
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"mass": "kg",
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"speed": "rpm"
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},
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"fields": {
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"length": {
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"enum": [
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"mm",
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"m",
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"cm"
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],
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"default": "mm"
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},
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"angle": {
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"enum": [
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"deg",
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"rad"
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],
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"default": "deg"
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},
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"torque": {
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"enum": [
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"N_m",
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"N_mm",
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"kgf_m"
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],
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"default": "N_m"
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},
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"mass": {
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"enum": [
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"kg",
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"g",
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"lb"
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],
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"default": "kg"
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},
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"speed": {
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"enum": [
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"rpm",
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"rad_s",
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"deg_s"
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],
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"default": "rpm"
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}
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}
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},
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"parts": {
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"type": "array",
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"required": true,
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"description": "零件列表，每个零件一个对象。每个零件对应一个STEP文件，通过coordinate_system字段指定该STEP文件中定义的坐标系名称",
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"minItems": 1,
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"item_fields": {
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"id": {
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"type": "string",
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"required": true,
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"pattern": "^[a-zA-Z][a-zA-Z0-9_]*$",
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"description": "零件唯一标识，其他字段（如constraints、joints）通过此id引用该零件"
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},
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"role": {
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"type": "string",
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"required": true,
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"enum": [
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"stator",
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"rotor",
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"sun_gear",
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"planet_gear",
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"ring_gear",
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"planet_carrier",
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"housing",
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"end_cap",
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"output_flange",
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"bearing",
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"motor_assembly",
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"coupling",
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"shaft",
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"controller_mount",
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"magnet_holder",
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"magnet",
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"bearing_retainer",
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"other"
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],
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"description": "零件功能角色，用于验证程序识别零件的功能类型"
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},
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"file": {
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"type": "string",
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"required": true,
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"description": "STEP文件路径，相对于JSON文件的路径"
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},
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"coordinate_system": {
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"type": "string",
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"required": true,
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"description": "该零件STEP文件中定义的坐标系名称。程序加载STEP文件时，会读取此名称对应的坐标系作为该零件的局部坐标系。多个零件可引用同一个STEP文件（如多个行星轮），此时应使用相同的坐标系名称",
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"example": "PLANET_CSYS"
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},
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"material": {
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"type": "object",
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"required": true,
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"fields": {
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"class": {
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"enum": [
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"steel",
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"aluminum",
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"plastic",
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"copper",
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"magnet",
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"other"
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]
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},
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"subclass": {
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"type": "string",
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"description": "材料子类，如20CrMnTi、6061-T6"
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}
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}
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},
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"gear": {
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"type": "object",
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"description": "齿轮参数（齿轮件必填）",
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"fields": {
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"teeth": {
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"type": "integer",
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"minimum": 1
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},
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"module_mm": {
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"type": "number",
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"minimum": 0
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},
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"face_width_mm": {
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"type": "number",
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"minimum": 0
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},
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"pressure_angle_deg": {
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"type": "number",
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"default": 20
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},
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"helix_angle_deg": {
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"type": "number",
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"default": 0
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},
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"helix_direction": {
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"enum": [
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"right",
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"left"
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]
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},
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"gear_type": {
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"enum": [
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"external_gear",
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"internal_gear"
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]
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}
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}
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},
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"notes": {
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"type": "string",
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"description": "备注说明"
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}
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}
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},
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"constraints": {
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"type": "array",
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"required": true,
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"description": "几何装配约束，程序根据这些约束将分散的STEP零件拼装成完整的模组。约束中的a和b字段可带面名（如'Main_case:Top_Face'）以指定具体几何特征",
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"minItems": 1,
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"item_fields": {
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"type": {
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"enum": [
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"fixed_to_ground",
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"coaxial",
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"coincident",
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"distance",
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"parallel",
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"bearing_support",
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"bolt_pattern",
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"shaft_hub",
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"keyed"
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],
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"required": true,
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"description": "约束类型：fixed_to_ground=固定于大地，coaxial=同轴，coincident=面贴合，distance=保持距离，parallel=平行，bearing_support=轴承支承，bolt_pattern=螺栓连接，shaft_hub=轴毂连接，keyed=键连接"
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},
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"a": {
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"type": "string",
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"required": true,
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"description": "第一个零件id，可带面名，如'sun_gear:Top_Face'"
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},
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"b": {
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"type": "string",
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"required": true,
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"description": "第二个零件id，可带面名"
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},
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"value_mm": {
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"type": "number",
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"description": "距离类约束的数值（mm）"
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},
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"source": {
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"enum": [
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"sw_mate",
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"manual"
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],
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"description": "约束来源：sw_mate=来自SolidWorks配合，manual=人工添加"
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},
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"mate_name": {
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"type": "string",
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"description": "SolidWorks配合名称，用于溯源"
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},
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"semantic_hint": {
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"type": "string",
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"description": "自然语言描述约束意图"
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}
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}
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},
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"meshes": {
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"type": "array",
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"required": true,
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"description": "齿轮啮合副（减速器核心），明确声明哪两个齿轮咬合传力。验证程序据此检查中心距、齿侧间隙、干涉等",
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"minItems": 1,
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"item_fields": {
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"pair": {
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"type": "array",
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"minItems": 2,
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"maxItems": 2,
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"required": true,
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"items": {
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"type": "string"
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},
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"description": "啮合的两个齿轮id"
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},
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"type": {
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"enum": [
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"external_gear",
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"internal_gear"
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],
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"required": true,
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"description": "外啮合或内啮合"
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},
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"center_distance_mm": {
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"type": "number",
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"minimum": 0,
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"required": true,
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"description": "中心距（mm），两个齿轮轴心之间的距离"
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},
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"backlash_mm": {
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"type": "number",
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"minimum": 0,
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"description": "齿侧间隙（mm）"
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},
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"source": {
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"enum": [
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"sw_mate",
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"manual"
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],
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"description": "啮合来源"
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},
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"semantic_hint": {
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"type": "string",
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"description": "自然语言描述啮合关系"
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}
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}
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},
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"joints": {
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"type": "array",
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"required": true,
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"description": "运动副定义 - 告诉程序零件之间如何相对运动。每个joint定义一对零件之间的相对运动关系，frame字段指定运动轴基于哪个坐标系",
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"minItems": 1,
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"item_fields": {
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"id": {
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"type": "string",
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"required": true,
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"description": "运动副唯一标识"
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},
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"type": {
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"enum": [
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"revolute",
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"fixed",
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"cylindrical",
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"prismatic"
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],
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"required": true,
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"description": "运动副类型：revolute=旋转副，fixed=固定副（无相对运动），cylindrical=圆柱副（旋转+移动），prismatic=移动副"
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},
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"a": {
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"type": "string",
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"required": true,
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"description": "主动件id（运动件）"
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},
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"b": {
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"type": "string",
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"required": true,
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"description": "从动件/支架id（参考件）"
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},
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"axis": {
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"enum": [
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"x",
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"y",
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"z"
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],
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"description": "旋转轴方向，基于frame指定的坐标系。与axis_vector二选一使用，优先使用axis_vector"
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},
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"axis_vector": {
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"type": "array",
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"minItems": 3,
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"maxItems": 3,
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"items": {
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||||
"type": "number"
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||||
},
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||||
"description": "方向向量 [x, y, z]，基于frame指定的坐标系。与axis二选一使用，当轴方向不是标准XYZ轴时使用此字段"
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||||
},
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||||
"frame": {
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"type": "string",
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"default": "global",
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"description": "坐标系引用：'global'=使用global_frame定义的全局坐标系；或指定零件id，使用该零件在STEP中定义的坐标系（需在parts中配置coordinate_system字段）"
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},
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"description": {
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"type": "string",
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"description": "自然语言描述运动关系"
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||||
}
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}
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},
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"kinematics": {
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"type": "object",
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||||
"required": true,
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||||
"description": "传动计算参数，定义减速器的类型和传动比。验证程序据此校核传动比是否与齿数自洽",
|
||||
"fields": {
|
||||
"type": {
|
||||
"enum": [
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||||
"planetary",
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||||
"harmonic"
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||||
],
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||||
"required": true,
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||||
"description": "减速器类型"
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||||
},
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||||
"planet_count": {
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||||
"type": "integer",
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||||
"minimum": 1,
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||||
"description": "行星轮数量（行星专用）"
|
||||
},
|
||||
"fixed_member": {
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||||
"enum": [
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||||
"ring_gear",
|
||||
"carrier",
|
||||
"sun_gear"
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||||
],
|
||||
"description": "固定件（行星专用）：ring_gear=齿圈固定，carrier=行星架固定，sun_gear=太阳轮固定"
|
||||
},
|
||||
"ratio_claimed": {
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||||
"type": "number",
|
||||
"minimum": 0,
|
||||
"required": true,
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||||
"description": "声称的传动比（输入转速/输出转速）"
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||||
},
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||||
"ratio_formula": {
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||||
"type": "string",
|
||||
"description": "传动比计算公式说明（人类可读）"
|
||||
},
|
||||
"ratio_derived": {
|
||||
"type": "object",
|
||||
"description": "机器可读的派生计算，程序可据此自动校验传动比",
|
||||
"fields": {
|
||||
"formula": {
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||||
"type": "string",
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||||
"description": "表达式，引用parts中的齿轮参数，如'(ring_gear.teeth + sun_gear.teeth) / sun_gear.teeth'"
|
||||
},
|
||||
"input_params": {
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string"
|
||||
},
|
||||
"description": "表达式中引用的零件id列表"
|
||||
}
|
||||
}
|
||||
},
|
||||
"notes": {
|
||||
"type": "string",
|
||||
"description": "备注"
|
||||
}
|
||||
}
|
||||
},
|
||||
"verification_rules": {
|
||||
"type": "object",
|
||||
"required": true,
|
||||
"description": "程序可执行的验证规则。程序解析expression字段中的表达式，计算出结果后与expected或compare_to对比，判断设计是否合理",
|
||||
"fields": {
|
||||
"ratio": {
|
||||
"type": "array",
|
||||
"description": "传动比验证规则",
|
||||
"item_fields": {
|
||||
"rule_id": {
|
||||
"type": "string",
|
||||
"description": "规则唯一标识"
|
||||
},
|
||||
"expression": {
|
||||
"type": "string",
|
||||
"description": "计算公式，引用parts中的齿轮参数"
|
||||
},
|
||||
"expected": {
|
||||
"type": "number",
|
||||
"description": "期望值"
|
||||
},
|
||||
"tolerance": {
|
||||
"type": "number",
|
||||
"default": 0.01,
|
||||
"description": "允许偏差"
|
||||
},
|
||||
"description": {
|
||||
"type": "string",
|
||||
"description": "规则说明"
|
||||
}
|
||||
}
|
||||
},
|
||||
"torque": {
|
||||
"type": "array",
|
||||
"description": "扭矩验证规则",
|
||||
"item_fields": {
|
||||
"rule_id": {
|
||||
"type": "string"
|
||||
},
|
||||
"expression": {
|
||||
"type": "string",
|
||||
"description": "扭矩计算公式"
|
||||
},
|
||||
"compare_to": {
|
||||
"type": "string",
|
||||
"description": "对比目标字段，如'targets.rated_torque_nm'"
|
||||
},
|
||||
"description": {
|
||||
"type": "string"
|
||||
}
|
||||
}
|
||||
},
|
||||
"geometry": {
|
||||
"type": "array",
|
||||
"description": "几何验证规则，如中心距校验、齿数关系校验",
|
||||
"item_fields": {
|
||||
"rule_id": {
|
||||
"type": "string"
|
||||
},
|
||||
"expression": {
|
||||
"type": "string",
|
||||
"description": "几何计算公式"
|
||||
},
|
||||
"compare_to": {
|
||||
"type": "string",
|
||||
"description": "对比目标"
|
||||
},
|
||||
"tolerance": {
|
||||
"type": "number",
|
||||
"description": "允许偏差"
|
||||
},
|
||||
"description": {
|
||||
"type": "string"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"power_flow": {
|
||||
"type": "object",
|
||||
"required": true,
|
||||
"description": "动力传输路径，声明动力从哪个零件输入、经过哪些零件、最终输出到哪个零件",
|
||||
"fields": {
|
||||
"path": {
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string"
|
||||
},
|
||||
"description": "动力流经的零件id顺序"
|
||||
},
|
||||
"efficiency": {
|
||||
"type": "number",
|
||||
"minimum": 0,
|
||||
"maximum": 1,
|
||||
"description": "传输效率（0~1）"
|
||||
},
|
||||
"coupling_type": {
|
||||
"enum": [
|
||||
"direct",
|
||||
"coupling",
|
||||
"keyed",
|
||||
"spline"
|
||||
],
|
||||
"description": "连接方式"
|
||||
},
|
||||
"notes": {
|
||||
"type": "string",
|
||||
"description": "备注"
|
||||
}
|
||||
}
|
||||
},
|
||||
"io": {
|
||||
"type": "object",
|
||||
"required": true,
|
||||
"description": "输入/输出/固定定义，明确整机的动力流向和约束边界",
|
||||
"fields": {
|
||||
"ground": {
|
||||
"type": "array",
|
||||
"items": {
|
||||
"type": "string"
|
||||
},
|
||||
"description": "相对大地固定的零件id列表"
|
||||
},
|
||||
"input": {
|
||||
"type": "string",
|
||||
"description": "动力输入零件id"
|
||||
},
|
||||
"output": {
|
||||
"type": "string",
|
||||
"description": "动力输出零件id"
|
||||
},
|
||||
"dof_expected": {
|
||||
"type": "string",
|
||||
"description": "期望的自由度描述，如'输出法兰绕Z轴旋转'"
|
||||
},
|
||||
"notes": {
|
||||
"type": "string",
|
||||
"description": "备注"
|
||||
}
|
||||
}
|
||||
},
|
||||
"motor_spec": {
|
||||
"type": "object",
|
||||
"required": true,
|
||||
"description": "电机规格参数，用于扭矩、功率、气隙等验证。早期可填估算值，但必须注明来源",
|
||||
"fields": {
|
||||
"motor_type": {
|
||||
"type": "string",
|
||||
"description": "电机类型，如bldc、pmsm"
|
||||
},
|
||||
"rated_torque_nm": {
|
||||
"type": "number",
|
||||
"description": "电机额定扭矩（N·m）"
|
||||
},
|
||||
"peak_torque_nm": {
|
||||
"type": "number",
|
||||
"description": "电机峰值扭矩（N·m）"
|
||||
},
|
||||
"rated_speed_rpm": {
|
||||
"type": "number",
|
||||
"description": "电机额定转速（rpm）"
|
||||
},
|
||||
"pole_pairs": {
|
||||
"type": "integer",
|
||||
"description": "电机极对数"
|
||||
},
|
||||
"air_gap_target_mm": {
|
||||
"type": "number",
|
||||
"description": "气隙目标值（mm）"
|
||||
},
|
||||
"air_gap_tol_mm": {
|
||||
"type": "number",
|
||||
"description": "气隙允许公差（mm）"
|
||||
},
|
||||
"voltage_v": {
|
||||
"type": "number",
|
||||
"description": "额定电压（V）"
|
||||
},
|
||||
"max_current_a": {
|
||||
"type": "number",
|
||||
"description": "最大电流（A）"
|
||||
},
|
||||
"assumption_notes": {
|
||||
"type": "string",
|
||||
"description": "参数来源说明，如'待台架标定'、'参考手册'等"
|
||||
}
|
||||
}
|
||||
},
|
||||
"targets": {
|
||||
"type": "object",
|
||||
"required": true,
|
||||
"description": "整机性能及格线，是验证程序判断设计是否通过的标准",
|
||||
"fields": {
|
||||
"rated_torque_nm": {
|
||||
"type": "number",
|
||||
"description": "输出端额定扭矩目标（N·m）"
|
||||
},
|
||||
"peak_torque_nm": {
|
||||
"type": "number",
|
||||
"description": "输出端峰值扭矩目标（N·m）"
|
||||
},
|
||||
"ratio": {
|
||||
"type": "number",
|
||||
"description": "目标传动比"
|
||||
},
|
||||
"max_od_mm": {
|
||||
"type": "number",
|
||||
"description": "最大外径限制（mm）"
|
||||
},
|
||||
"max_length_mm": {
|
||||
"type": "number",
|
||||
"description": "最大长度限制（mm）"
|
||||
},
|
||||
"max_mass_kg": {
|
||||
"type": "number",
|
||||
"description": "最大重量限制（kg）"
|
||||
},
|
||||
"max_temp_rise_c": {
|
||||
"type": "number",
|
||||
"description": "允许最大温升（°C）"
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
"_comment_data_start": "========== 以下是具体数据实例（行星关节模组） ==========",
|
||||
"design_id": "PJ_NGW_S2_090_T80_001",
|
||||
"module_type": "planetary",
|
||||
"version": "1.0",
|
||||
"created_date": "2026-08-12",
|
||||
"global_frame": {
|
||||
"reference_part": "gear_housing",
|
||||
"coordinate_system_name": "HOUSING_CSYS",
|
||||
"description": "以减速器壳体HOUSING_CSYS作为全局坐标系基准"
|
||||
},
|
||||
"units": {
|
||||
"length": "mm",
|
||||
"angle": "deg",
|
||||
"torque": "N_m",
|
||||
"mass": "kg",
|
||||
"speed": "rpm"
|
||||
},
|
||||
"requirement_text": "行星齿轮模组，包含电机、行星减速器、外壳，输出端目标扭矩80N·m，最大外径≤150mm，总长≤120mm，总重≤2kg",
|
||||
"parts": [
|
||||
{"id": "motor_stator", "role": "motor_stator", "file": "零件/motor_stator.step", "coordinate_system": "STATOR_CSYS", "material": {"class": "aluminum"}, "notes": "电机定子，坐标系定义在定子轴线上"},
|
||||
{"id": "motor_rotor", "role": "motor_rotor", "file": "零件/motor_rotor.step", "coordinate_system": "ROTOR_CSYS", "material": {"class": "steel"}, "notes": "电机转子，坐标系定义在转子输出轴线上"},
|
||||
{"id": "helical_sun_gear", "role": "sun_gear", "file": "零件/helical_sun_gear.step", "coordinate_system": "SUN_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 17, "module_mm": 2.5, "face_width_mm": 8, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "right" ,"gear_type": "external_gear"}, "notes": "太阳轮，坐标系定义在分度圆中心"},
|
||||
{"id": "helical_planet_gear_1", "role": "planet_gear", "file": "零件/helical_planet_gear.step", "coordinate_system": "PLANET_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 17, "module_mm": 2.5, "face_width_mm": 8, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "left" ,"gear_type": "external_gear"}, "notes": "行星轮1，坐标系定义在自转轴线上"},
|
||||
{"id": "helical_planet_gear_2", "role": "planet_gear", "file": "零件/helical_planet_gear.step", "coordinate_system": "PLANET_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 17, "module_mm": 2.5, "face_width_mm": 8, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "left" ,"gear_type": "external_gear"}, "notes": "行星轮2，坐标系定义在自转轴线上"},
|
||||
{"id": "helical_ring_gear", "role": "ring_gear", "file": "零件/helical_ring_gear.step", "coordinate_system": "RING_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 51, "module_mm": 2.5, "face_width_mm": 6, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "left" ,"gear_type": "internal_gear"}, "notes": "内齿圈，坐标系定义在齿圈自转轴线上"},
|
||||
{"id": "planet_gear_bearing_1", "role": "bearing", "file": "零件/planet_gear_bearing.step", "coordinate_system": "BEARING_CSYS", "material": {"class": "steel"}, "notes": "行星轮1轴承，坐标系定义在轴承中轴线"},
|
||||
{"id": "planet_gear_bearing_2", "role": "bearing", "file": "零件/planet_gear_bearing.step", "coordinate_system": "BEARING_CSYS", "material": {"class": "steel"}, "notes": "行星轮2轴承，坐标系定义在轴承中轴线"},
|
||||
{"id": "carrier", "role": "carrier", "file": "零件/carrier.step", "coordinate_system": "CARRIER_CSYS", "material": {"class": "steel"}, "notes": "行星架，坐标系定义在输出轴线上"},
|
||||
{"id": "carrier_bearing", "role": "bearing_seat", "file": "零件/carrier_bearing.step", "coordinate_system": "CARRIER_BEARING_CSYS", "material": {"class": "other"}, "notes": "行星架主轴承，坐标系定义在轴承中轴线上"},
|
||||
{"id": "gear_housing", "role": "gear_housing", "file": "零件/gear_housing.step", "coordinate_system": "HOUSING_CSYS", "material": {"class": "aluminum"}, "notes": "减速器壳体，坐标系HOUSING_CSYS作为全局基准"},
|
||||
{"id": "back_plate", "role": "output_flange", "file": "零件/back_plate.step", "coordinate_system": "BACKPLATE_CSYS", "material": {"class": "aluminum"}, "notes": "后端盖/输出法兰，坐标系定义在端盖中心"},
|
||||
{"id": "seal_cover", "role": "seal_cover", "file": "零件/seal_cover.step", "coordinate_system": "SEAL_COVER_CSYS", "material": {"class": "aluminum"}, "notes": "密封盖，坐标系定义在密封盖中心"}
|
||||
],
|
||||
|
||||
"constraints": [
|
||||
{"type": "fixed_to_ground", "a": "gear_housing", "source": "sw_mate", "semantic_hint": "电机外壳固定于机座"},
|
||||
{"type": "coaxial", "a": "motor_rotor:Outer_Cyl", "b": "motor_stator:Outer_Cyl", "source": "sw_mate", "mate_name": "Rotor_Stator_Coaxial", "semantic_hint": "转子外圆柱面与定子外圆柱面同轴"},
|
||||
{"type": "coincident", "a": "motor_rotor:Bottom_Face", "b": "motor_stator:Bottom_Step", "source": "sw_mate", "mate_name": "Rotor_Stator_Coincident", "semantic_hint": "转子下平面与定子下台阶面重合"},
|
||||
{"type": "coincident", "a": "motor_stator:Top_Face", "b": "back_plate:Bottom_Face", "source": "sw_mate", "mate_name": "Motor_BackPlate_Coincident", "semantic_hint": "电机上平面与后盖下平面重合"},
|
||||
{"type": "coaxial", "a": "motor_stator:Threaded_Hole_1", "b": "back_plate:Threaded_Hole_1", "source": "sw_mate", "mate_name": "Motor_BackPlate_Hole1_Coaxial", "semantic_hint": "电机与后盖螺纹孔1同轴"},
|
||||
{"type": "coaxial", "a": "back_plate:Outer_Cyl", "b": "gear_housing:Outer_Cyl", "source": "sw_mate", "mate_name": "BackPlate_Housing_Coaxial", "semantic_hint": "后盖外圆柱面与壳体外圆柱面同轴"},
|
||||
{"type": "coincident", "a": "back_plate:Top_Face", "b": "gear_housing:Top_Face", "source": "sw_mate", "mate_name": "BackPlate_Housing_Top_Coincident", "semantic_hint": "后盖上平面与壳体上平面重合"},
|
||||
{"type": "coaxial", "a": "back_plate:Side_Hole_1", "b": "gear_housing:Side_Hole_1", "source": "sw_mate", "mate_name": "BackPlate_Housing_SideHole1_Coaxial", "semantic_hint": "后盖与壳体侧边螺纹孔1同轴"},
|
||||
{"type": "coaxial", "a": "sun_gear:Inner_Cyl", "b": "motor_rotor:Output_Shaft_Outer_Cyl", "source": "sw_mate", "mate_name": "SunGear_Rotor_Coaxial", "semantic_hint": "太阳轮内圆柱面与电机转子输出轴外圆柱面同轴"},
|
||||
{"type": "coincident", "a": "sun_gear:Bottom_Face", "b": "motor_rotor:Output_Shaft_Bottom_Face", "source": "sw_mate", "mate_name": "SunGear_Rotor_Coincident", "semantic_hint": "太阳轮下平面与电机转子输出轴下平面重合"},
|
||||
{"type": "coaxial", "a": "ring_gear:Outer_Cyl", "b": "gear_housing:Inner_Cyl", "source": "sw_mate", "mate_name": "RingGear_Motor_Coaxial", "semantic_hint": "齿圈外圆柱面与电机壳体内圆柱面重合"},
|
||||
{"type": "coincident", "a": "ring_gear:Bottom_Face", "b": "gear_housing:Step_Face", "source": "sw_mate", "mate_name": "RingGear_Motor_Step_Coincident", "semantic_hint": "齿圈下平面与电机外壳台阶面重合"},
|
||||
{"type": "coaxial", "a": "ring_gear:Threaded_Hole_1", "b": "motor_stator:Threaded_Hole_1", "source": "sw_mate", "mate_name": "RingGear_Motor_Hole_Coaxial", "semantic_hint": "齿圈螺纹孔与电机定子螺纹孔同轴"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_1:Outer_Cyl", "b": "planet_gear_1:Inner_Cyl", "source": "sw_mate", "mate_name": "Bearing1_Gear1_Coaxial", "semantic_hint": "行星轮1轴承外圆柱面与行星轮1内圆柱面重合"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_1:Step_Face", "b": "planet_gear_1:Step_Face", "source": "sw_mate", "mate_name": "Bearing1_Gear1_Step_Coincident", "semantic_hint": "行星轮1轴承台阶面与行星轮1台阶面重合"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_1:Inner_Cyl", "b": "carrier:Small_Cyl_1", "source": "sw_mate", "mate_name": "Bearing1_Carrier_Coaxial", "semantic_hint": "行星轮1轴承内圆柱面与行星架小圆柱面1同心"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_1:Bottom_Face", "b": "carrier:Top_Face", "source": "sw_mate", "mate_name": "Bearing1_Carrier_Coincident", "semantic_hint": "行星轮1轴承下平面与行星架上平面1重合"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_2:Outer_Cyl", "b": "planet_gear_2:Inner_Cyl", "source": "sw_mate", "mate_name": "Bearing2_Gear2_Coaxial", "semantic_hint": "行星轮2轴承外圆柱面与行星轮2内圆柱面重合"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_2:Step_Face", "b": "planet_gear_2:Step_Face", "source": "sw_mate", "mate_name": "Bearing2_Gear2_Step_Coincident", "semantic_hint": "行星轮2轴承台阶面与行星轮2台阶面重合"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_2:Inner_Cyl", "b": "carrier:Small_Cyl_2", "source": "sw_mate", "mate_name": "Bearing2_Carrier_Coaxial", "semantic_hint": "行星轮2轴承内圆柱面与行星架小圆柱面2同心"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_2:Bottom_Face", "b": "carrier:Top_Face", "source": "sw_mate", "mate_name": "Bearing2_Carrier_Coincident", "semantic_hint": "行星轮2轴承下平面与行星架上平面2重合"},
|
||||
{"type": "coaxial", "a": "carrier_bearing:Outer_Cyl", "b": "gear_housing:Bearing_Inner_Cyl", "source": "sw_mate", "mate_name": "CarrierBearing_Motor_Coaxial", "semantic_hint": "行星架轴承外圆柱面与电机外壳内圆柱面重合"},
|
||||
{"type": "coincident", "a": "carrier_bearing:Top_Face", "b": "gear_housing:Bottom_Step", "source": "sw_mate", "mate_name": "CarrierBearing_Motor_Coincident", "semantic_hint": "行星架轴承上平面与电机外壳下台阶面重合"},
|
||||
{"type": "coaxial", "a": "carrier:Outer_Cyl", "b": "carrier_bearing:Inner_Cyl", "source": "sw_mate", "mate_name": "Carrier_CarrierBearing_Coaxial", "semantic_hint": "行星架外圆柱面与行星架轴承内圆柱面重合"},
|
||||
{"type": "coincident", "a": "planet_gear_1:Bottom_Face", "b": "ring_gear:Bottom_Face", "source": "sw_mate", "mate_name": "PlanetGear1_RingGear_Coincident", "semantic_hint": "行星轮1上平面与齿圈上平面重合"},
|
||||
{"type": "coincident", "a": "seal_cover:Top_Face", "b": "gear_housing:Bottom_Face", "source": "sw_mate", "mate_name": "SealCover_Motor_Coincident", "semantic_hint": "密封盖上平面与电机外壳下平面重合"},
|
||||
{"type": "coaxial", "a": "seal_cover:Outer_Cyl", "b": "gear_housing:Outer_Cyl", "source": "sw_mate", "mate_name": "SealCover_Motor_Coaxial", "semantic_hint": "密封盖外圆柱面与电机外壳外圆柱面同轴"},
|
||||
{"type": "coaxial", "a": "seal_cover:Threaded_Hole_1", "b": "gear_housing:Bottom_Hole_1", "source": "sw_mate", "mate_name": "SealCover_Motor_Hole1_Coaxial", "semantic_hint": "密封盖与电机外壳螺纹孔1同轴"}
|
||||
],
|
||||
"meshes": [
|
||||
{"pair": ["sun_gear", "planet_gear_1"], "type": "external_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "太阳轮与行星轮1外啮合"},
|
||||
{"pair": ["sun_gear", "planet_gear_2"], "type": "external_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "太阳轮与行星轮2外啮合"},
|
||||
{"pair": ["ring_gear", "planet_gear_1"], "type": "internal_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "齿圈与行星轮1内啮合"},
|
||||
{"pair": ["ring_gear", "planet_gear_2"], "type": "internal_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "齿圈与行星轮2内啮合"}
|
||||
],
|
||||
|
||||
"joints": [
|
||||
{"id": "joint_sun_gear", "type": "revolute", "a": "sun_gear", "b": "gear_housing", "axis": "z", "frame": "global", "description": "太阳轮相对于壳体绕全局Z轴旋转"},
|
||||
{"id": "joint_carrier_output", "type": "revolute", "a": "carrier", "b": "gear_housing", "axis": "z", "frame": "global", "description": "行星架（输出端）相对于壳体绕全局Z轴旋转"},
|
||||
{"id": "joint_carrier_planet_1", "type": "revolute", "a": "planet_gear_1", "b": "gear_housing", "axis": "z", "frame": "global", "description": "行星轮1随行星架绕全局Z轴公转"},
|
||||
{"id": "joint_carrier_planet_2", "type": "revolute", "a": "planet_gear_2", "b": "gear_housing", "axis": "z", "frame": "global", "description": "行星轮2随行星架绕全局Z轴公转"},
|
||||
{"id": "joint_planet_1", "type": "revolute", "a": "planet_gear_1", "b": "carrier", "axis": "z", "frame": "PLANET_CSYS", "description": "行星轮1相对于行星架绕自身Z轴自转"},
|
||||
{"id": "joint_planet_2", "type": "revolute", "a": "planet_gear_2", "b": "carrier", "axis": "z", "frame": "PLANET_CSYS", "description": "行星轮2相对于行星架绕自身Z轴自转"},
|
||||
{"id": "joint_fixed_ring", "type": "fixed", "a": "ring_gear", "b": "gear_housing", "axis": "z", "frame": "global", "description": "齿圈固定于主框架，不旋转"}
|
||||
],
|
||||
"kinematics": {
|
||||
"type": "planetary",
|
||||
"planet_count": 2,
|
||||
"fixed_member": "ring_gear",
|
||||
"ratio_claimed": 4.0,
|
||||
"ratio_formula": "(ring_gear_teeth + sun_gear_teeth) / sun_gear_teeth = (51 + 17) / 217 = 4.0",
|
||||
"ratio_derived": {
|
||||
"formula": "(ring_gear.teeth + sun_gear.teeth) / sun_gear.teeth",
|
||||
"input_params": [
|
||||
"ring_gear",
|
||||
"sun_gear"
|
||||
]
|
||||
},
|
||||
"notes": "齿圈固定(T80)，太阳轮输入(约T20)，行星架输出，理论传动比4.0:1"
|
||||
},
|
||||
"verification_rules": {
|
||||
"ratio": [
|
||||
{
|
||||
"rule_id": "ratio_check",
|
||||
"expression": "(ring_gear.teeth + sun_gear.teeth) / sun_gear.teeth",
|
||||
"expected": 4.0,
|
||||
"tolerance": 0.01,
|
||||
"description": "齿圈固定时，传动比=(Zr+Zs)/Zs"
|
||||
}
|
||||
],
|
||||
"torque": [
|
||||
{
|
||||
"rule_id": "torque_output_check",
|
||||
"expression": "motor_spec.rated_torque_nm * kinematics.ratio_claimed * power_flow.efficiency",
|
||||
"compare_to": "targets.rated_torque_nm",
|
||||
"description": "输出扭矩=电机扭矩×传动比×效率"
|
||||
}
|
||||
],
|
||||
"geometry": [
|
||||
{
|
||||
"rule_id": "center_distance_check",
|
||||
"expression": "(sun_gear.gear.teeth + planet_gear_1.gear.teeth) * sun_gear.gear.module_mm / 2",
|
||||
"compare_to": "meshes[0].center_distance_mm",
|
||||
"tolerance": 0.05,
|
||||
"description": "理论中心距=(Zs+Zp)×m/2"
|
||||
},
|
||||
{
|
||||
"rule_id": "ring_gear_teeth_check",
|
||||
"expression": "sun_gear.gear.teeth + 2 * planet_gear_1.gear.teeth",
|
||||
"compare_to": "ring_gear.gear.teeth",
|
||||
"description": "齿圈齿数=Zs+2×Zp"
|
||||
}
|
||||
]
|
||||
},
|
||||
"power_flow": {
|
||||
"path": [
|
||||
"motor",
|
||||
"motor_to_sun_gear_coupling",
|
||||
"sun_gear"
|
||||
],
|
||||
"efficiency": 0.97,
|
||||
"coupling_type": "coupling",
|
||||
"notes": "电机→联轴器→太阳轮，效率按97%估算"
|
||||
},
|
||||
"io": {
|
||||
"ground": [
|
||||
"motor_stator",
|
||||
"ring_gear",
|
||||
"gear_housing"
|
||||
],
|
||||
"input": "motor_rotor",
|
||||
"output": "carrier",
|
||||
"dof_expected": "行星架绕Z轴旋转",
|
||||
"notes": "电机转子驱动太阳轮，行星架输出；定子、齿圈、壳体固定"
|
||||
},
|
||||
"motor_spec": {
|
||||
"motor_type": "bldc",
|
||||
"rated_torque_nm": 20,
|
||||
"peak_torque_nm": 35,
|
||||
"rated_speed_rpm": 3000,
|
||||
"pole_pairs": 7,
|
||||
"air_gap_target_mm": 0.5,
|
||||
"air_gap_tol_mm": 0.1,
|
||||
"voltage_v": 24,
|
||||
"max_current_a": 15,
|
||||
"assumption_notes": "3500电机：额定扭矩2.0N·m@3000rpm，峰值4.0N·m，气隙0.5mm"
|
||||
},
|
||||
"targets": {
|
||||
"rated_torque_nm": 80,
|
||||
"peak_torque_nm": 100,
|
||||
"ratio": 4.0,
|
||||
"max_od_mm": 150,
|
||||
"max_length_mm": 120,
|
||||
"max_mass_kg": 2,
|
||||
"max_temp_rise_c": 60
|
||||
}
|
||||
}
|
||||
+84
@@ -0,0 +1,84 @@
|
||||
{
|
||||
"$schema": "../joint_module_assembly_with_example.schema",
|
||||
"design_id": "PJ_NGW_S2_090_T80_001",
|
||||
"module_type": "planetary",
|
||||
"version": "1.0",
|
||||
"created_date": "2026-08-07",
|
||||
|
||||
"units": {
|
||||
"length": "mm",
|
||||
"angle": "deg",
|
||||
"torque": "N_m",
|
||||
"mass": "kg",
|
||||
"speed": "rpm"
|
||||
},
|
||||
|
||||
"parts": [
|
||||
{"id": "motor_stator", "role": "motor_stator", "file": "零件/motor_stator.step", "coordinate_system": "STATOR_CSYS", "material": {"class": "aluminum"}, "notes": "电机定子，坐标系定义在定子轴线上"},
|
||||
{"id": "motor_rotor", "role": "motor_rotor", "file": "零件/motor_rotor.step", "coordinate_system": "ROTOR_CSYS", "material": {"class": "steel"}, "notes": "电机转子，坐标系定义在转子输出轴线上"},
|
||||
{"id": "helical_sun_gear", "role": "sun_gear", "file": "零件/helical_sun_gear.step", "coordinate_system": "SUN_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 17, "module_mm": 2.5, "face_width_mm": 8, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "right" ,"gear_type": "external_gear"}, "notes": "太阳轮，坐标系定义在分度圆中心"},
|
||||
{"id": "helical_planet_gear_1", "role": "planet_gear", "file": "零件/helical_planet_gear.step", "coordinate_system": "PLANET_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 17, "module_mm": 2.5, "face_width_mm": 8, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "left" ,"gear_type": "external_gear"}, "notes": "行星轮1，坐标系定义在自转轴线上"},
|
||||
{"id": "helical_planet_gear_2", "role": "planet_gear", "file": "零件/helical_planet_gear.step", "coordinate_system": "PLANET_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 17, "module_mm": 2.5, "face_width_mm": 8, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "left" ,"gear_type": "external_gear"}, "notes": "行星轮2，坐标系定义在自转轴线上"},
|
||||
{"id": "helical_ring_gear", "role": "ring_gear", "file": "零件/helical_ring_gear.step", "coordinate_system": "RING_CSYS", "material": {"class": "steel"}, "gear": {"teeth": 51, "module_mm": 2.5, "face_width_mm": 6, "pressure_angle_deg": 20, "helix_angle_deg": 10, "helix_direction": "left" ,"gear_type": "internal_gear"}, "notes": "内齿圈，坐标系定义在齿圈自转轴线上"},
|
||||
{"id": "planet_gear_bearing_1", "role": "bearing", "file": "零件/planet_gear_bearing.step", "coordinate_system": "BEARING_CSYS", "material": {"class": "steel"}, "notes": "行星轮1轴承，坐标系定义在轴承中轴线"},
|
||||
{"id": "planet_gear_bearing_2", "role": "bearing", "file": "零件/planet_gear_bearing.step", "coordinate_system": "BEARING_CSYS", "material": {"class": "steel"}, "notes": "行星轮2轴承，坐标系定义在轴承中轴线"},
|
||||
{"id": "carrier", "role": "carrier", "file": "零件/carrier.step", "coordinate_system": "CARRIER_CSYS", "material": {"class": "steel"}, "notes": "行星架，坐标系定义在输出轴线上"},
|
||||
{"id": "carrier_bearing", "role": "bearing_seat", "file": "零件/carrier_bearing.step", "coordinate_system": "CARRIER_BEARING_CSYS", "material": {"class": "other"}, "notes": "行星架主轴承，坐标系定义在轴承中轴线上"},
|
||||
{"id": "gear_housing", "role": "gear_housing", "file": "零件/gear_housing.step", "coordinate_system": "HOUSING_CSYS", "material": {"class": "aluminum"}, "notes": "减速器壳体，坐标系HOUSING_CSYS作为全局基准"},
|
||||
{"id": "back_plate", "role": "output_flange", "file": "零件/back_plate.step", "coordinate_system": "BACKPLATE_CSYS", "material": {"class": "aluminum"}, "notes": "后端盖/输出法兰，坐标系定义在端盖中心"},
|
||||
{"id": "seal_cover", "role": "seal_cover", "file": "零件/seal_cover.step", "coordinate_system": "SEAL_COVER_CSYS", "material": {"class": "aluminum"}, "notes": "密封盖，坐标系定义在密封盖中心"}
|
||||
],
|
||||
|
||||
"constraints": [
|
||||
{"type": "fixed_to_ground", "a": "gear_housing", "source": "sw_mate", "semantic_hint": "电机外壳固定于机座"},
|
||||
{"type": "coaxial", "a": "motor_rotor:Outer_Cyl", "b": "motor_stator:Outer_Cyl", "source": "sw_mate", "mate_name": "Rotor_Stator_Coaxial", "semantic_hint": "转子外圆柱面与定子外圆柱面同轴"},
|
||||
{"type": "coincident", "a": "motor_rotor:Bottom_Face", "b": "motor_stator:Bottom_Step", "source": "sw_mate", "mate_name": "Rotor_Stator_Coincident", "semantic_hint": "转子下平面与定子下台阶面重合"},
|
||||
{"type": "coincident", "a": "motor_stator:Top_Face", "b": "back_plate:Bottom_Face", "source": "sw_mate", "mate_name": "Motor_BackPlate_Coincident", "semantic_hint": "电机上平面与后盖下平面重合"},
|
||||
{"type": "coaxial", "a": "motor_stator:Threaded_Hole_1", "b": "back_plate:Threaded_Hole_1", "source": "sw_mate", "mate_name": "Motor_BackPlate_Hole1_Coaxial", "semantic_hint": "电机与后盖螺纹孔1同轴"},
|
||||
{"type": "coaxial", "a": "back_plate:Outer_Cyl", "b": "gear_housing:Outer_Cyl", "source": "sw_mate", "mate_name": "BackPlate_Housing_Coaxial", "semantic_hint": "后盖外圆柱面与壳体外圆柱面同轴"},
|
||||
{"type": "coincident", "a": "back_plate:Top_Face", "b": "gear_housing:Top_Face", "source": "sw_mate", "mate_name": "BackPlate_Housing_Top_Coincident", "semantic_hint": "后盖上平面与壳体上平面重合"},
|
||||
{"type": "coaxial", "a": "back_plate:Side_Hole_1", "b": "gear_housing:Side_Hole_1", "source": "sw_mate", "mate_name": "BackPlate_Housing_SideHole1_Coaxial", "semantic_hint": "后盖与壳体侧边螺纹孔1同轴"},
|
||||
{"type": "coaxial", "a": "sun_gear:Inner_Cyl", "b": "motor_rotor:Output_Shaft_Outer_Cyl", "source": "sw_mate", "mate_name": "SunGear_Rotor_Coaxial", "semantic_hint": "太阳轮内圆柱面与电机转子输出轴外圆柱面同轴"},
|
||||
{"type": "coincident", "a": "sun_gear:Bottom_Face", "b": "motor_rotor:Output_Shaft_Bottom_Face", "source": "sw_mate", "mate_name": "SunGear_Rotor_Coincident", "semantic_hint": "太阳轮下平面与电机转子输出轴下平面重合"},
|
||||
{"type": "coaxial", "a": "ring_gear:Outer_Cyl", "b": "gear_housing:Inner_Cyl", "source": "sw_mate", "mate_name": "RingGear_Motor_Coaxial", "semantic_hint": "齿圈外圆柱面与电机壳体内圆柱面重合"},
|
||||
{"type": "coincident", "a": "ring_gear:Bottom_Face", "b": "gear_housing:Step_Face", "source": "sw_mate", "mate_name": "RingGear_Motor_Step_Coincident", "semantic_hint": "齿圈下平面与电机外壳台阶面重合"},
|
||||
{"type": "coaxial", "a": "ring_gear:Threaded_Hole_1", "b": "motor_stator:Threaded_Hole_1", "source": "sw_mate", "mate_name": "RingGear_Motor_Hole_Coaxial", "semantic_hint": "齿圈螺纹孔与电机定子螺纹孔同轴"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_1:Outer_Cyl", "b": "planet_gear_1:Inner_Cyl", "source": "sw_mate", "mate_name": "Bearing1_Gear1_Coaxial", "semantic_hint": "行星轮1轴承外圆柱面与行星轮1内圆柱面重合"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_1:Step_Face", "b": "planet_gear_1:Step_Face", "source": "sw_mate", "mate_name": "Bearing1_Gear1_Step_Coincident", "semantic_hint": "行星轮1轴承台阶面与行星轮1台阶面重合"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_1:Inner_Cyl", "b": "carrier:Small_Cyl_1", "source": "sw_mate", "mate_name": "Bearing1_Carrier_Coaxial", "semantic_hint": "行星轮1轴承内圆柱面与行星架小圆柱面1同心"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_1:Bottom_Face", "b": "carrier:Top_Face", "source": "sw_mate", "mate_name": "Bearing1_Carrier_Coincident", "semantic_hint": "行星轮1轴承下平面与行星架上平面1重合"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_2:Outer_Cyl", "b": "planet_gear_2:Inner_Cyl", "source": "sw_mate", "mate_name": "Bearing2_Gear2_Coaxial", "semantic_hint": "行星轮2轴承外圆柱面与行星轮2内圆柱面重合"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_2:Step_Face", "b": "planet_gear_2:Step_Face", "source": "sw_mate", "mate_name": "Bearing2_Gear2_Step_Coincident", "semantic_hint": "行星轮2轴承台阶面与行星轮2台阶面重合"},
|
||||
{"type": "coaxial", "a": "planet_gear_bearing_2:Inner_Cyl", "b": "carrier:Small_Cyl_2", "source": "sw_mate", "mate_name": "Bearing2_Carrier_Coaxial", "semantic_hint": "行星轮2轴承内圆柱面与行星架小圆柱面2同心"},
|
||||
{"type": "coincident", "a": "planet_gear_bearing_2:Bottom_Face", "b": "carrier:Top_Face", "source": "sw_mate", "mate_name": "Bearing2_Carrier_Coincident", "semantic_hint": "行星轮2轴承下平面与行星架上平面2重合"},
|
||||
{"type": "coaxial", "a": "carrier_bearing:Outer_Cyl", "b": "gear_housing:Bearing_Inner_Cyl", "source": "sw_mate", "mate_name": "CarrierBearing_Motor_Coaxial", "semantic_hint": "行星架轴承外圆柱面与电机外壳内圆柱面重合"},
|
||||
{"type": "coincident", "a": "carrier_bearing:Top_Face", "b": "gear_housing:Bottom_Step", "source": "sw_mate", "mate_name": "CarrierBearing_Motor_Coincident", "semantic_hint": "行星架轴承上平面与电机外壳下台阶面重合"},
|
||||
{"type": "coaxial", "a": "carrier:Outer_Cyl", "b": "carrier_bearing:Inner_Cyl", "source": "sw_mate", "mate_name": "Carrier_CarrierBearing_Coaxial", "semantic_hint": "行星架外圆柱面与行星架轴承内圆柱面重合"},
|
||||
{"type": "coincident", "a": "planet_gear_1:Bottom_Face", "b": "ring_gear:Bottom_Face", "source": "sw_mate", "mate_name": "PlanetGear1_RingGear_Coincident", "semantic_hint": "行星轮1上平面与齿圈上平面重合"},
|
||||
{"type": "coincident", "a": "seal_cover:Top_Face", "b": "gear_housing:Bottom_Face", "source": "sw_mate", "mate_name": "SealCover_Motor_Coincident", "semantic_hint": "密封盖上平面与电机外壳下平面重合"},
|
||||
{"type": "coaxial", "a": "seal_cover:Outer_Cyl", "b": "gear_housing:Outer_Cyl", "source": "sw_mate", "mate_name": "SealCover_Motor_Coaxial", "semantic_hint": "密封盖外圆柱面与电机外壳外圆柱面同轴"},
|
||||
{"type": "coaxial", "a": "seal_cover:Threaded_Hole_1", "b": "gear_housing:Bottom_Hole_1", "source": "sw_mate", "mate_name": "SealCover_Motor_Hole1_Coaxial", "semantic_hint": "密封盖与电机外壳螺纹孔1同轴"}
|
||||
],
|
||||
|
||||
"meshes": [
|
||||
{"pair": ["sun_gear", "planet_gear_1"], "type": "external_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "太阳轮与行星轮1外啮合"},
|
||||
{"pair": ["sun_gear", "planet_gear_2"], "type": "external_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "太阳轮与行星轮2外啮合"},
|
||||
{"pair": ["ring_gear", "planet_gear_1"], "type": "internal_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "齿圈与行星轮1内啮合"},
|
||||
{"pair": ["ring_gear", "planet_gear_2"], "type": "internal_gear", "center_distance_mm": 42.5, "source": "sw_mate", "semantic_hint": "齿圈与行星轮2内啮合"}
|
||||
],
|
||||
|
||||
"io": {
|
||||
"ground": ["gear_housing", "ring_gear"],
|
||||
"input": "motor",
|
||||
"output": "carrier",
|
||||
"dof_expected": "输出法兰绕Z轴旋转",
|
||||
"notes": "电机驱动太阳轮，行星架输出；电机外壳固定"
|
||||
},
|
||||
|
||||
"metadata": {
|
||||
"author": "csj",
|
||||
"source": "SolidWorks 2025",
|
||||
"version": "1.0",
|
||||
"notes": "装配SOP：程序根据parts加载STEP文件，根据constraints拼装，根据meshes建立啮合关系，根据io确定输入输出边界"
|
||||
}
|
||||
}
|
||||
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Reference in New Issue
Block a user