As the PVC skin texture soft, turning an ordinary method of cutting force of the General Assembly to make PVC skin due to have a greater deformation, resulting chip can not be successfully cut.

• 由于PVC蒙皮材质软，用普通方法车削因切削力大会使PVC蒙皮产生较大的变形，从而导致切屑不能顺利切下。