大模数齿轮在5861型磨床上进行高效率仿形磨齿会析出大量的热,超过许用磨削用量或砂轮修整规范与磨削用量不相适应时,这种析出热会大到引起磨削缺陷的危险程度。按旋转频率修整砂轮时,砂轮工作表面上会形成一定螺距和高度的独特螺纹。应当指出,以有大量小螺牙的精修整砂 Large modulus gear 5861-type grinding on the profile grinding efficiency will precipitate a lot of heat, more than the allowable amount of grinding or grinding wheel dressing specifications and grinding the amount does not match, this precipitation heat will be large enough to cause grinding Cut the risk of defects. When the dressing wheel is rotated at the rotation frequency, a unique thread of a certain pitch and height will be formed on the working surface of the grinding wheel. It should be noted that there is a large number of small screw fine finishing sand