Polishing can not improve the dimensional accuracy or geometric accuracy of the workpiece, but for the purpose of obtaining smooth surface or specular gloss, and sometimes used to eliminate gloss (extinction). Usually the polishing wheel is used as the polishing tool. The polishing wheel is generally made of multi-layer canvas, felt or leather, clamped on both sides with metal circular plates, and its rim is coated with polishing agent uniformly mixed by micro powder abrasive and grease.
During polishing, the high-speed rotating polishing wheel (with a circumferential speed of more than 20m / s) is pressed against the workpiece to make the abrasive roll and micro cutting on the workpiece surface, so as to obtain a bright machined surface, and the surface roughness can generally reach Ra0 63 ~ 0.01 μ m; When non greasy matting polishing agent is used, the bright surface can be matting to improve the appearance. Roller polishing is often used in mass production of bearing steel balls.
During rough polishing, a large number of steel balls, lime and abrasives are placed in the inclined tank drum. When the drum rotates, the steel balls and abrasives roll and collide randomly in the drum, so as to remove the surface convex edge and reduce the surface roughness, and the allowance of about 0.01 mm can be removed.
During fine polishing, steel balls and fur fragments are loaded into the wooden barrel, and a dazzling and bright surface can be obtained after continuous rotation for several hours. The polishing of precision linear ruler is carried out by immersing the machined surface in polishing solution with the particle size of W5 ~ W0 5 chromium oxide powder mixed with emulsion. The polishing wheel is made of wood with uniform and fine material and degreased treatment or special fine felt. Its motion track is a uniform and dense mesh, and the surface roughness after polishing is not greater than Ra0 01 μ m, no surface defects can be observed under the microscope magnified by 40 times. In addition, there are electrolytic polishing and other methods.
Jiangmen Gude Polishing Equipment Co., Ltd. established in 2010,We are a Polishing materials manufacturer focused on research and develop,produce and sell all kinds of polishing compound, buffing wheels, and accessories,After 13 years development,own 2 subsidiary of a factory and our factory has passed ISO9001 quality management system cetification and Midea audit.
We produce and sell polishing compound for metal ,wooden,musical instrument,furniture,Car paint surface etc,And all matching polishing wheels.We continuously optimize the formula to make the product use with better cutting force and faster brightness.
We also produce other polishing waxes and polishing agents, together with sisal polishing wheel and cotton polishing wheel. In addition, we also produce non-woven polishing, turnover wheel, abrasive belt, etc.
Three factroies are more than 10000 square meters,production capacity and delivery time could fully meet customer's request.We provide ODM and OEM for global super markets,importers,agents ,distributors and Amazon retailers.Products with REACH/ROHS certificates and so on.
Looking forward working with you,to be partners,to be friends.
