摘要
在机械加工中,薄壁长轴类零件因在其加工过程中切削力、夹持力和加工中产生热量的影响,容易发生变形,导致零件尺寸和精度难以保证。必须针对不同的零件外形、尺寸和精度要求,采取相应的工艺方法和装备来保证零件的顺利加工。
The deformation is easily occurred, when slim axis and thin wall parts are suffered cutting force, clamping force, and processing heat. The dimension and accuracy can＇ t be got either. So taking proper technological methods, jig and fixture is very important to assure parts＇ processing, according to different shape, dimension, and accuracy.
出处
《装备制造技术》
2007年第10期60-61,共2页
Equipment Manufacturing Technology
关键词
挤棒
加长铰刀
芯轴
expansion pin
lengthened reamer
central spindle
