首页>
外国专利>
Through hole depth measurement method and device
Through hole depth measurement method and device
展开▼
机译:通孔深度测量方法及装置
展开▼
页面导航
摘要
著录项
相似文献
摘要
A through-hole depth measurement device includes a cutting force sensor configured and mountable in a position to sense cutting force exerted by a drill bit of a drill against a workpiece or stack of workpieces. A controller is coupled to the force sensor, is coupleable to a workpiece surface position sensor, and is configured to record the through-hole depth of the workpiece or stack of workpieces in response to signals received from the workpiece surface position sensor when the drill bit reaches a drill bit exit point. The cutting force sensor is configured and positionable to sense cutting force transmitted between a drill spindle and a spindle housing.
展开▼