GrabCAD 模型信息
Helical gear · 模型 68045
Helical or "dry fixed" gears offer a refinement over spur gears. The leading edges of the teeth are not parallel to the axis of rotation, but are set at an angle. Since the gear is curved, this angling causes the tooth shape to be a segment of a helix. Helical gears can be meshed in parallel or crossed orientations. The former refers to when the shafts are parallel to each other; this is the most common orientation. In the latter, the shafts are non-parallel, and in this configuration the gears are sometimes known as "skew gears".
- 格式
- Solid Edge、STEP / IGES、PTC Creo Elements、NX Unigraphics、Rendering
- 分类
- Automotive、Educational、Machine design
- 标签
- gear、transmission、drive、train、helical、power、module、pitch
- 数据更新
- 2026-09-16T09:22:28Z
