Improvement of the Web Thickness Measurement System for Reducing the Influence of the Runout of Micro-drills

• Main Authors: xuan-yu chen, 陳宣宇
• Other Authors: yong-xin tang
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/hve22h

碩士 === 國立臺灣科技大學 === 機械工程系 === 95 === The objective of this reearch is to develope an automatic opto-mechatronics system for measuring the web thickness of the micro-drills and to reduce runout error in the system. The system is composed of a laser measurement system, a motion control module, a mechanical module and a program module. Laser micro gauge and laser confocal displacement meter are used to measure the micro drill’s out-diameter and the distance from the cutting edge to the web. Then the web thickness of the micro-drill can be analyzed by laser measurement system. It is shown that the measurement performances of the developed system such as accuracy, flexibility, runout error , and inspection time is greatly improved.