摘要
传统的精密偶件配磨后不再进行加工;而该组件在配磨结束后,进行了收口加工,且该组件收口部位极小、刚性差,易产生弯曲变形;收口使用的活门是渗碳零件,收口过程易产生裂纹。针对上述问题采用镀铜保护后在车床用滚轮的方式进行改善。
Traditional precise couple of slide valve needn't process after match grinding.But the component shells nosing at the end of match grinding.And the position of shell nosing minimum,poor rigidity,easy bending deformation;Shell nosing process easy to produce cracks for valve is carburized parts,According to the above problem after protection by copper-plating to improve in lathe with a roller way.
出处
《航空制造技术》
北大核心
2014年第S1期108-109,共2页
Aeronautical Manufacturing Technology
关键词
阀芯
滚轮
收口
裂纹
镀铜
Sliding spool
Roller
Closing
Crack Copper-plating
