基于铝质薄壁筒件切削加工的自动装夹技术研究  

Research of the automatic clamping technology about the aluminum thin wall tubular parts cutting

作　　者：王李华[1] 周骥平[1] 朱兴龙[1] 孔繁群[1] 

机构地区：[1]扬州大学机械工程学院,江苏扬州225127

出　　处：《机械设计》2012年第2期83-86,共4页Journal of Machine Design

摘　　要：铝罐零件的刚性差,在切削过程中,容易受到切削力和夹紧力的作用而发生变形,从而影响产品的质量。合理的装夹方法可以有效地减小加工变形。因此设计了一种新的装夹方法,提高了加工精度,保证了加工质量,同时实现一次装夹完成切口与翻边的一体化加工。The stiffness of the aluminum tins is poor, the de formation due to the action of cutting force and clamping force oc curs easily during cutting, affecting the quality of the products. A reasonable way of clamping can reduce the deformation. So, a new way of clamping was designed, improving the product accuracy, guaranteeing the cutting quality and achieving integration process of incision and flanging in one clamping.

关 键 词：铝罐薄壁零件 斜楔机构 自动夹紧 

分 类 号：TG751[金属学及工艺—刀具与模具]