make_helical_ring_gear_rsolid
类型: 函数
领域: 标准件库
推荐导入: from cadflow.stdlib import make_helical_ring_gear_rsolid
签名
def make_helical_ring_gear_rsolid(n_teeth: 'int', module: 'float', pressure_angle: 'float' = 20.0, helix_angle: 'float' = 25.0, gear_height: 'float' = 8.0, rim_thickness: 'float' = 3.0, backlash: 'float' = 0.0, *, addendum_factor: 'float' = 1.0, clearance_factor: 'float' = 0.25) -> 'Solid'
功能说明
make_helical_ring_gear_rsolid 是 CadFlow 标准件库领域的公共函数。
原始 API 说明
Create an internal helical ring gear.
The outer rim is extruded directly. The internal tooth void is built as a small-step ruled loft through rotated copies of the internal profile, then subtracted from the rim. Ruled sections avoid smooth loft bulging in STEP exports while preserving stable section correspondence.
Parameters ---------- n_teeth : int Number of internal teeth (>= 3). module : float Gear module in mm. pressure_angle : float, default 20 Pressure angle in degrees. helix_angle : float, default 25 Helix angle in degrees. gear_height : float, default 8.0 Ring gear thickness along Z in mm. rim_thickness : float, default 3.0 Thickness of the rim beyond the tooth roots in mm. backlash : float, default 0.0 Circumferential tooth-space clearance at the pitch circle in mm. addendum_factor : float, default 1.0 Internal tooth addendum as a multiple of module. clearance_factor : float, default 0.25 Internal tooth root clearance beyond the addendum, as a multiple of module.
参数
| 名称 | 类型 | 必需 | 默认值 | 源码说明 |
|---|---|---|---|---|
n_teeth | 'int' | 是 | - | 源码 Docstring 未单独说明。 |
module | 'float' | 是 | - | 源码 Docstring 未单独说明。 |
pressure_angle | 'float' | 否 | 20.0 | 源码 Docstring 未单独说明。 |
helix_angle | 'float' | 否 | 25.0 | 源码 Docstring 未单独说明。 |
gear_height | 'float' | 否 | 8.0 | 源码 Docstring 未单独说明。 |
rim_thickness | 'float' | 否 | 3.0 | 源码 Docstring 未单独说明。 |
backlash | 'float' | 否 | 0.0 | 源码 Docstring 未单独说明。 |
addendum_factor | 'float' | 否 | 1.0 | 源码 Docstring 未单独说明。 |
clearance_factor | 'float' | 否 | 0.25 | 源码 Docstring 未单独说明。 |
返回值
类型: 'Solid'
源码 Docstring 未声明更多返回语义。
异常
源码 Docstring 未声明更窄的异常契约。类型、数值、所有权、路径或后端状态无效时，仍可能抛出相应公共异常。
行为与约束
- 以下契约由当前公共运行时签名生成；所有权与工作流限制见对应领域说明。
导入检查
from cadflow.stdlib import make_helical_ring_gear_rsolid