Grinding stainless steel, by scanning electron microscopy

The grinding process is a multi-factor complex, multi-variable process of interaction, which object is achieved by removal of the workpiece material is given a  Abrasive grinding  of high surface quality and precision. Is a grinding wheel abrasive compacts binding agent by drying and sintering the porous body, which is a tiny single abrasive cutting edge, a large negative rake angle and radius of the rounded edge. After a high-speed movement of grain swipe, cut into the workpiece after plowing. Layer material with a clear cut along the shear surface formed after a short slip and thin chips, debris in the grinding zone which is heated to a high  grinding wheel  and then oxidized and melted, and then solidified into particles sphere, in there are also certain tine sphere surface, this globular debris is a major form of wear debris. Grinding stainless steel, by scanning electron microscopy and found that a large number of spherical debris, of course, accompanied Ribbon, debris and ash-like section, a number of these parts will wear debris filled into the pores wheel, attached around the abrasive , causing clogging wheel, resulting in decline in precision grinding, burn the workpiece and shorten the wheel life. Since the holding of vitrified good, very good over the abrasive layer and the adhesion of the roadbed, vitrified diamond grinding wheel in the case of wet debris clogging the probability is very small. In today's machining vitrified diamond plays an important role. Shengchuang superhard materials recommended that you use vitrified diamond grinding wheel cutter, ceramic diamond grinding wheel and coarse diamond PDC using vitrified sand diamond wheel.