2001, Volume 3, Issue 3
Strategic Study of CAE >> 2001, Volume 3, Issue 3
Study on Quenching of Engine Cylinder Block by YAG Laser
1.Laser Device Section Institute of Precession Instrument Tianjin University, Tianjin 300072, China
2.Tianjina High-Power Technology Limited Company, Tianjin 300072, China
Next Previous
Abstract
This paper presents the new research achievements and experiment results of the application of 500 W CW YAG laser quenching for engine cylinder block, and then analyses the advantages of YAG laser quenching compared with C〇2 laser quenching. In computer controlling system, the concept of horizontal diamond number and vertical diamond number is proposed, new mathematics model is derived, and derived new technique of locally densified mesh is put forward. Laser quenching in high precision mesh is realized by software controlling .
Keywords
YAG laser quenching ; engine cylinder ; vertical diamond number ; horizontal diamond number ; local densified mesh
Figures
图1
图2
图3
图4
图5
图6
References
[ 1 ] DausingerF .提高耦合率使激光材料加工更便宜[J].激光与光电子 , 1996 , 11 (2 ) :4
[ 2 ] 林子光 .改善机械零件表面形貌的实验研究 [J].机械设计 , 1995 , (5 ) :2 6～ 2 8 link1
京公网安备 11010502051620号
