非接觸式精密刀具對心系統之研製

• Main Authors: Shi-Shyan Lin, 林希賢
• Other Authors: Choung-Lii Chao
• Format: Others
• Language: en_US
• Published: 1998
• Online Access: http://ndltd.ncl.edu.tw/handle/03955192303143798325

碩士 === 中正理工學院 === 兵器工程研究所 === 86 === Precise and efficient tool setting technique and accurate tool shape are of essential importance in ultra-precision diamond turning operation. Most of the tool setting stations now in use are laborious, inefficient and rely heavily on the experienced. A non-contact precision tool setting system is developed and built in this study using edge-detection image processing technique in conjunction with CNC controller of the precision turning machine to improve the system presently available. The results show that tools of different shapes namely round, half-round and sharp tool can all be positioned to within an error band of ±1mm by using the developed tool setting system.