精密车(镗)削刚性差的薄壁零件(技术要求是精度二级、光洁度▽▽▽7、非圆度在0.01毫米以内),由于零件容易变形,如果夹持不均匀,切削力和机床振动的影响大,要获得较高精度是有一定困难的。我厂在加工这类零件时(见附图),采用了胶皮垫和胶皮 Precision car (boring) to cut thin-walled parts with poor rigidity (technical requirements are two precision, finish ▽ ▽ ▽ 7, non-roundness of less than 0.01 mm), due to parts easily deformed, if the clamping uneven, cutting force and machine The impact of vibration, to obtain higher accuracy is a certain difficulty. I plant in the processing of such parts (see photo), using a rubber pad and rubber skin