1-polished with bi, natural stone materials, grinding tools multiply tạocùng with chemicals Is the tool for grinding and machining details on vibrating tools, after some time the details are rubbing with abrasives and chemicals will make the surface details are certain luster. 2-polished with sandpaper in combination with chemicals Only for the more simple, the complexity is not high hoặccác location and details don't use the other polishing methods. 3-polished metal fringes Is how polished the details by the metallic fibrous has a hardness mounted on the motor shaft (like grinding) and work the same as the process of sharpening. 4-stone grinding polishing method Is the method of using small particle to be grinding machining 5-Grinding jig Typically, a mould are machined with the method of milling, EDM, milling shaping.
đang được dịch, vui lòng đợi..
