YK2045 NC cylindroconical helixgear grinding machine is the first NC cylindroconical helixgear grinding machine of 5 axes linkage with 7 axes in our country.
YK2 0 4 5数控磨齿机是目前国内研制的第一台七轴五联动的数控螺旋锥齿轮磨齿机。
2
The helix angle is the same on each gear , but one gear must have a right-hand helix and the other a left-hand helix.
螺旋角度是相同的在每个之上齿轮，但是一齿轮一定有一个用右手的螺旋和另一个一个左侧的螺旋。
3
According to the new national gear standard, three deviation-measuring items must be included in the checkout of single gear: profile deviation, helix deviation and pitch deviation.