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Messages - clax

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General Mach Discussion / Re: Tangential Knife Setup
« on: December 10, 2009, 02:46:44 PM »
thank you for the info, this is a simple gcode of a triangle, no G0 commands in the drawing triangle; the rotation of my A axis is working OK but not lift at vertex.

G0 X0.000 Y0.000 F1000.000
G0 X30.000 Y-58.875 Z-10.000
G1   Z0.500 F600.000
G1 X47.250 Y-18.375  F800.000
X72.750 Y-58.875
G0   Z-10.000
G0 X0.000 Y0.000
G0 Z-10.000
G0 X0 Y0

The A axis change to 66.1 then 302.4 then 180 degrees it is ok but the Z axis not change to 1 at vertex.
The parameters in xml is lift angle+45 and lift z 1, I tried to change this but nothing happens .
What am I doing wrong?

General Mach Discussion / Re: Tangential Knife Setup
« on: December 08, 2009, 09:27:35 AM »
yes, is very simple. The step/units is steps/degree for example if the stepper is 200steps/revolution the value is 200/360=0.55555 and the velocity value approx. 25000/30000.

Is not necessary to have the 4th motor to simulate this, simply configure the A axis and Tangential control enable in (alt+6) and is wonderful to see how it moves along the tangent.

But my z axis is not lift in all the angles >45degree, only random in some points.

Any idea

General Mach Discussion / Tangential Knife Setup
« on: November 09, 2009, 11:31:39 AM »
Hi, I was able to configure the 4th axis to control a stepper with a Knife on the end. The Tangential move is ok with this parameters:

A axis: steps per units: 0.5555555555555 -  Velocity:25000  -  in settings (alt+6) tangential control enable

but the z lift is no done at angles. I try with a very simple square or triangle.

I changed the default value of 45 degrees (in profile file) by other values and have not obtained results.

Any thoughts on this?



Thanks, I will try that.

Hi, I need to configure: "A axis slave to X axis and B axis slave to Y axis"  but in the menu config -> slave axis there is only one possibility; is possible to make this?

Many thanks


Pages: 1