Study on dynamically measuring outer diameter with a scanning laser

Li Chengzhi. Study on dynamically measuring outer diameter with a scanning laser[J]. LASER TECHNOLOGY, 1994, 18(5): 303-305.

Citation:

Li Chengzhi. Study on dynamically measuring outer diameter with a scanning laser[J]. LASER TECHNOLOGY, 1994, 18(5): 303-305.

Citation:

Li Chengzhi. Study on dynamically measuring outer diameter with a scanning laser[J]. LASER TECHNOLOGY, 1994, 18(5): 303-305.

Abstract

In this paper, a new measuring device characterized by the performances of measuring range from 5mm to 60mm, accuracy ±0.02mm is reported.The device is composed mainly of a scanning laser and a optical system,This paper describes the principles of the device and analyzes the measuring accuracy.