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« on: December 13, 2010, 02:34:47 AM »

you can use Eplan OR autocad electrical

Amir

« on: November 28, 2010, 11:40:15 AM »

he is my friend and Is a little reckless

« on: November 28, 2010, 11:21:23 AM »

thx Dan
Soon I will upload more photos

Amir

« on: November 28, 2010, 07:24:47 AM »

thx Tweakie

Amir

« on: November 28, 2010, 06:44:02 AM »

finally

Deep cut 1mm
Feedrate 500
Ball nose 2mm
Stepover 0.1mm
Dimension 70*50mm
about 1h 20min

« on: October 25, 2010, 03:53:09 PM »

yes, i build my THC300 and use it.
i set velocity for Z axis about 100IPM.

THC would not work with the Smooth Stepper.

i think we can use modbus+SS for plasma machine

Amir

« on: October 25, 2010, 02:07:23 PM »

Quote

It depends on what your max speed in motor tuning is set to

yes.
my mistake. i forget about max speed.
thx for Correct my mistake and sorry for it.

Amir

« on: October 25, 2010, 12:38:16 PM »

i am using relays for thc up and down signals. have not had a failure yet, been using them for 4 years now.

are you use DC motor for Z axis ?

Amir

« on: October 25, 2010, 12:32:20 PM »

i set it at 20% and all things is ok.
i think problem is noise in system.
or GND issue

Amir

« on: October 25, 2010, 10:56:58 AM »

Quote

Just as an aside, Z acceleration is not relevant. THC's ignore acceleration and move the Z axis at the set speed without an acceleration ramp.

i think must use "THC rate" in mach for decreasing overshooting

Amir