grindingwheelbinic

In the process of repairing the painting work of the body, the grinding work runs through and is the ultimate guarantee of the quality of the painting. This article will comprehensively describe the use and precautions of abrasive tools in the process of car refinishing . It is believed that it will help auto repair technicians to improve sheet metal spraying technology and improve the quality of repairs . Topcoat polishing is mainly aimed at the polishing of fine defects such as particles, fibers, and pinholes on the surface of the topcoat body. The topcoat grinding  is different from the middle coating or electrophoresis body grind ing. Provides higher decorative properties; so the requirements for topcoat grin ding are also higher than those for midcoat or electrophoretic body sanding.   There are some tips for topcoat grinding below: 1. For topcoat grind ing, P1200 # , P1500# or even P2000#  sandpaper should be used and soaked in water for 3~5min. The fineness of the ...

There   are  t hree  commonly used  production   modes  of diamond saw  blade : cold pressing, hot pressing and welding. Topic of the article  is the production process and features of hot press ing . The production process of hot pressed diamond blade  can be divided into the following parts. 1, According to the production   requirements *, diamond, iron, nickel, cobalt and other   metal  powder are selected. Then we mix binding   agents   with  selected powders, which is often carried out using pendulum motion mixers. ( * Diamond-related parameters are taken into consideration to meet the individual requirements of a given application, including diamond type, grit size and concentration. With 20-year experience of diamond tools manufacture, BSP TOOLS has  strict requirements on metal matrix and diamond particles selection. Our various formulas  for different application are  well received, which ...

  Common san ding and polishing technologie s for automobiles In order to prevent the appearance of the car from being damaged, many car owners sanded  and polish ed  the car  by themselves , so that the appearance of the car can be neat and generous, and it can also prevent the car from rusting and bumping. N ow , we will share with you 3 methods of sand ing and polishing.   The first is to hard remove the fine scratches by the force of sanding  and friction material . The second is to rely on the effect of wax, after polishing to a certain extent, rely on the luster of wax to make up for the defects of polishing.   The last one relies on chemical reaction, that is, the chemical reaction produced by the polishing agent by adjusting the rotation speed of the polishing machine. The abrasive particles of physical san ding are choose different sanding disc and  sandpaper sheet , with coarse, medium and fine grades, and the deoxidation and scratch eff...