微型轮牙的形测量混合战略
Guangyao Huang1, Jiao Bai2, Feng Feng1
1Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China.
Micromachines
|September 28, 2023
概括
这项研究引入了一种混合策略,用于精确的微小轮牙造型. 这种新的方法结合了接触式和非接触式传感器,在没有探头碰撞的情况下实现了高精度.
科学领域:
- 计量学 计量学 计量学
- 机械工程 机械工程
- 纳米技术纳米技术
背景情况:
- 精确测量微型轮的配置文件是具有挑战性的,因为小的模量和潜在的探头干扰.
- 现有的方法可能会在避免碰撞和精确度方面扎,对于微型组件而言.
研究的目的:
- 开发一种混合测量策略,用于准确的微小轮牙造型.
- 在测量小模块轮时克服单探头方法的局限性.
主要方法:
- 一种混合方法,将触摸探头与辅助升降机制相结合,用于侧翼配置测量.
- 使用非接触色彩混焦位移传感器来获取轮峰值位置.
- 采用联合探测器和传感器数据实现两点误差分离.
主要成果:
- 混合动力战略成功地获得了和驱动flexspline的配置.
- 测量结果显示,与商业分析仪相比,偏差不到20微米.
- 该方法证明了微型轮轮牙形状测量的可行性和准确性.
结论:
- 拟议的混合战略是微小轮牙分析的可行和准确的解决方案.
- 实现了无碰撞测量,提高了微尺度计量学的可靠性.
- 这种方法对小模块轮的现有技术有了显著的改进.
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