数控车床做tr24x5-7h用多宽的刀做 外圆刀是车外圆的,切断刀是切断和切槽的,不能用来车螺纹,车螺纹当然用螺纹车刀,粗加工可以用矩形刀粗切,但这并不是切断刀,后角有很大不同的。切断刀后角很小,一般3-4度,螺纹刀视螺纹导程不同,后角不一样。
Tr40x7 Performance and Property: Accurate to 7H, 7E, 8H, 8E, 9H tolerance classes Parts and Accessories: Includes GO NOGO, RH, and LH options **Precision and Durability** The Tr12x3 Tr16x4 Tr20x4 Tr24x5 Tr26x5 Tr28x6 7H 7e LH Trapezoidal Thread Plug Ring Gauge is a testament to...