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Author Topic: Problem on setting Tangential control  (Read 1795 times)

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Problem on setting Tangential control
« on: July 18, 2010, 01:44:51 AM »
Hi! Please help to solve my Tangential setting problem on plotting, I specify the A axis as the tangential knife rotation. I use a simple trangle shape to test the tangential mode, it only show 0.32 units on the A Dro display and the stepper motor A move also in small angle ???. I set up the step per unit by using the Set step per units mode, it suggest 1.25 step per unit. Could anyone can advise me what happen to the Tangential control. When I use the A axis on normall milling, it is working fine for 360 degree mode. Here below is the trange DXF file convert by Mach 3.

(File T.NC )
(Sunday, July 18, 2010)
G0 Z1.0000
G0 Z1.0000
G0 X0.0000 Y0.0000
F80.000G1 Z0.0000
F300.000G1 X10.0000 Y17.3205
G1 X20.0000 Y0.0000
G1 X0.0000 Y0.0000
G0 Z1.0000
G0 X0 Y0

Thanks, Jack