某些机床可达到M=7毫米 目前,斜齿轮磨齿基本上是按展成法进行的。在现有的按展成法工作的磨齿机中,只有蜗杆砂轮磨齿机生产效率高,但它仅能加工较小模数的齿轮W=5毫米)*。中、大模数齿轮仍是利用碟形和锥形砂轮按展成法磨齿,如苏式5851和5831型)。在这种情况下,如要提高加工精 Some machines can reach M = 7 mm At present, helical gear grinding is basically carried out according to the law. Of the existing gear milling machines that use press-fit methods, only worm gear grinding machines are highly productive, but it can only process smaller modulus gears W = 5 mm *). In the large modulus gear is still using disc and cone grinder extended into law grinding teeth, such as the Soviet Union 5851 and 5831 type). In this case, to improve the processing precision