﻿/有锥度(4度)的梯形螺纹（河南郑州）
/２号刀用30度梯形螺纹刀
M03 S800 T11
G00 X35.706 Z2
G01 Z0 F100
G01 Z-45 X42
G00 Z50 X50
T22 S500
G00 Z5 X43
G92 X40.8 Z-40 P5 R-6.293 K2.5
X40.3
X39.9
X39.5
X39.2
X38.9
X38.6
X38.3
X38
X37.8
X37.6
X37.4
X37.2
X37
X36.8
X36.6
X36.4
X36.3
G00 Z50
M30