Jiangsu University of Science and Technology

Qiang He

Li Sun

Guochao Li

Xiaona Shi

Yunlong Liu

Feng Feng

Jianzhi Chen

Honggen Zhou

Xiaoyan Guan

Hengheng Wu

The present invention discloses an in-place non-contact detection method for a shaft workpiece. The method includes: establishing a detection system, calibrating the detection system and establishing a detection coordinate system; analyzing a pose of a workpiece in the detection system to establish a coordinate system of a workpiece clamping device; controlling the workpiece clamping device of a shaft workpiece processing machine tool to rotate, continuously acquiring data by a linear laser measuring instrument, and calculating and analyzing the acquired data to obtain an ideal reference axis of the shaft workpiece; continuously acquiring data of a detection part, and calculating and analyzing the acquired data to obtain actual machining precision of runout of a shaft neck of a camshaft; and continuously acquiring data of the detection part, and calculating and analyzing the acquired data to obtain machining precision of coaxiality of the shaft workpiece.

In-place non-contact detection method for shaft workpiece

Growing community of inventors

Jiangsu, China

Qiang He