基本信息:
- 专利标题： 一种铜基合金轴瓦耐磨层的制备方法
- 专利标题（英）：Method for manufacturing copper base alloy bearing bush wear-resisting layer
- 申请号：CN201410105121.2 申请日：2014-03-20
- 公开(公告)号：CN103817413A 公开(公告)日：2014-05-28
- 发明人： 何鹏 , 杨卫岐 , 邱希亮
- 申请人： 哈尔滨工业大学
- 申请人地址： 黑龙江省哈尔滨市南岗区西大直街92号
- 专利权人： 哈尔滨工业大学
- 当前专利权人： 哈工大机器人集团股份有限公司
- 当前专利权人地址： 黑龙江省哈尔滨市南岗区西大直街92号
- 代理机构： 哈尔滨市松花江专利商标事务所
- 代理人： 牟永林
- 主分类号： B23K9/16
- IPC分类号： B23K9/16 ; B23K9/04 ; B23K9/235
The invention discloses a method for manufacturing a copper base alloy bearing bush wear-resisting layer and relates to a bead weld method. The method for manufacturing the copper base alloy bearing bush wear-resisting layer aims at solving the problems that an existing bearing bush coating is low in combining strength, poor in coating performance and short in service life. The method includes the first step of polishing, the second step of cleaning, the third step of tin coating, the fourth step of bead weld of babbit metal on the surface of a bearing bush by a CMT welding machine and the fifth step of turning or scraping. The method is used for improving the combining strength of the wear-resisting coating and a copper base bearing bush base body, optimizing a coating organization, prolonging service life, improving the machining precision of the bearing bush and manufacturing the copper base alloy bearing bush wear-resisting layer.
公开/授权文献:
- CN103817413B 一种铜基合金轴瓦耐磨层的制备方法 公开/授权日：2016-02-17
IPC结构图谱:
| B | 作业；运输 |
| --B23 | 机床；不包含在其他类目中的金属加工 |
| ----B23K | 钎焊或脱焊；焊接；用钎焊或焊接方法包覆或镀敷；局部加热切割，如火焰切割；用激光束加工 |
| ------B23K9/00 | 电弧焊接或电弧切割 |
| --------B23K9/16 | .使用保护气体 |