TOMATECH AUTOMATION
Tool number Tool shape Explanation
No. 4
Threading tool, tool nose angle 60°
13.1 Programming
Set up the workpiece coordinate system as Fig.13-1 according to the machining process
and the
codes introduced in this manual. The programming steps are as follows:
Ｏ０００１； Name of the part program
Ｎ００００ G0 X150 Z50； Position to the safety height for tool change
Ｎ０００５ M12； Clamp the chuck
Ｎ００１０ M3 S800； Start the spindle with speed 800
Ｎ００２０ M8； Turn on the cooling
Ｎ００３０ ___________T0101； Change for the No. 1 tool
Ｎ００４０ G0 X136 Z2； Approach the part
Ｎ００５０ G71 U0.5 R0.5 F200； Cut depth 2mm and retract 1mm
Ｎ００５５ G71 P0060 Q0150 U0.25
W0.5；
0.25mm pre-reserved in X axis, 0.5mm
machining allowance in Z axis
Ｎ００６０ G0 X16； Approach to the end face of the part
Ｎ００７０ G1 Z-23； Cut the Φ16 outer circle
Ｎ００８０ X39.98； Cut the end face
Ｎ００９０ W-33； Cut the Φ39.98 outer circle
Ｎ０１００ X40； Cut the end face
Ｎ０１０５ W-30； Cut the Φ40 outer circle
Ｎ０１１０ G3 X80 W-20 R20； Cut the convex arc
Ｎ０１２０ G2 X120 W-20 R20； Cut the concave arc
Ｎ０１３０ G1 W-20； Cut the Φ120 outer circle
Ｎ０１４０ G1 X130 W-5； Cut the cone
Ｎ０１５０ G1 W-25； Cut the Φ130 outer circle
Ｎ０１６０ G0 X150 Z185；
Rough cut end and back to the tool change
point
Ｎ０１７０ T0202；
Change for the No.2 tool and execute its
offset
Ｎ０１８０ G70 P0060 Q0150； Fine cut cycle
300
Ⅱ Operation
Ｎ０１９０ G0 X150 Z185；
Rough cut end and back to the tool change
point
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