The Process Study on Laser Heat Treatment for CNC Machine Tool Guide

摘要：

With the continuous development of CNC technology, CNC machine tools run at the higher speed. Cutting force will be greater, which is bound to exacerbate the wear and tear of the machine tool guides. Therefore, new requirements of numerical control machine tool guide surface hardness are proposed. Using Laser surface heat treatment process to scan the guide surface of CNC Machine Tool, the guide can get high hardness hardened layer. After being casted iron HT300 was heat treated by the laser, the microstructure is homogeneous, very fine martensite. Its Surface hardness can get to HV832. The treatment enhances the surface abrasion resistance, scratch-resistant capacity.

作者: Huali Su XiaoPeng Miao Yong Zhang

作者单位: Anyang Institute of Technology , Institute of Mechanical Engineering Henan Anyang 455000

会议类型: 国际会议

会议名称: 第八届中日机械技术史及机械设计国际会议

会议地点: 河南焦作

会议语种:英文

页码: 1-4

在线出版日期: 2010-10-31（万方平台首次上网日期，不代表论文的发表时间）