铝合金6063薄壁件周铣加工变形误差试验研究

摘要

分析薄壁类零件铣削加工的工艺特点；针对薄壁构件周铣加工中的变形误差，采用正交试验法，在立式加工中心上进行铝合金6063周铣切削试验，研究进给速度、径向切削深度、轴向切削深度对加工误差的影响规律，为合理选用切削参数、减少加工变形、提高零件质量提供了可靠依据。%Craft character of thin-walled parts milling machining was analyzed. According to the deformation error of thin-walled parts during peripheral milling processing,peripheral milling experiments for aluminum alloy 6063 were made on vertical machining center by orthogonal experiment method. The influence rules of feeding speed,radial cutting depth and axial cutting depth on machi-ning error of the aluminum alloy were studied. It provides foundation for the reasonable choice of cutting parameters,reducing machi-ning deformation and improving quality of the parts.