If you want to change the shape and size of the parts, you only need to modify the part processing program, which is suitable for new product development and modification.
Uma sifuna ukushintsha ukwakheka nosayizi wezingxenye, kudingekile kuphela ukuthi kuguqulwe uhlelo lokucutshungulwa kwezingxenye, futhi kufanelekile ekuthuthukisweni nasekuguqulweni kwemikhiqizo emisha.