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针对车削薄壁型零件,用三爪卡盘夹持时容易产生变形,造成尺寸、圆度、圆柱度等精度的超差问题,在三爪卡盘的基础上,对其进行了适当的改造,形成新的卡盘式夹具,使用Pro/E软件对三维模型进行零件设计、装配设计,提高了产品设计效率、缩短了周期、节约了成本,研制的新卡盘式夹具在实际使用中极大提高了产品的精度。
Thin-walled parts for turning, with the three-jaw chuck is easy to produce deformation, resulting in size, roundness, cylindricity and other precision tolerance problems, based on the three-jaw chuck, its appropriate transformation , The formation of a new chuck-type fixture, the use of Pro / E software on the three-dimensional model of the part design, assembly design, improve product design efficiency, shorten the cycle, cost savings, developed a new chuck chuck in the actual use of the very Large increase in product accuracy.