Messages

21

General Mach Discussion / Re: Slow running

« on: October 05, 2007, 04:46:33 AM »

Hi Jason, They will run just the same but Mach3 has qiute a few enhancements. Your pc should have about a 1 gig processor and performance seems to improve with more ram.
Good luck
Les

22

General Mach Discussion / Re: Steppers have no torque.

« on: October 05, 2007, 04:39:08 AM »

Hi Mitch, orry, didn't see the mention of the Xylotec board. You should be running the motors  at anything up to 20 times the voltage on thier labels (6v will run really well on about 75 volts without any problems) and the amps at spec . Don't run them above the recommended amps or you will get smoke! They will run quite hot at specified amps but don't seem to have any problems.
Regards
Les

23

General Mach Discussion / Re: Steppers have no torque.

« on: October 05, 2007, 04:29:49 AM »

Hi Mitch, What stepper drivers are you using?
Regards
Les

24

General Mach Discussion / Re: Slow running

« on: October 05, 2007, 04:26:32 AM »

Hi Jason, I had the same type of problem and found that Mach 2/3 won't run properly on a laptop because it uses clock manipulation to achieve power saving etc. Mach 3 takes some liberties with windows clocks etc and can't handle any clock variations. You will find that it runs like a bomb on a desktop. Give it a shot!
Regards
Les

25

General Mach Discussion / Re: lazycam pro

« on: September 26, 2007, 06:34:05 AM »

Hi Brian, I'll give it a bash and see if it works. It could be the Turbocad save as DXF that's causing the problem so I'll try another cad package to see if it cures it.
Many thanks
Les

26

General Mach Discussion / lazycam pro

« on: September 24, 2007, 10:25:53 AM »

Hi Everyone,
                 I,m using turbocad version 4 (free download ) and find that lazycam pro does not seem to undrstand what an elipse is. I save my files as DXF and everything shows except the elipses. Tried saving as HPGL and all was well but scale was nuts. It started with a move about 580 mm and the whole job is about 120 mm. Any help much appreciated
Les

27

General Mach Discussion / Re: More inputs or more outputs, you decide.

« on: August 08, 2007, 09:36:01 AM »

Hi Brett, I reckon I could use a few more inputs......then I could fit a whole lot more switches on my mill!!!! When will it ever end?
 Regards
Les

28

General Mach Discussion / Re: Stepper Torque

« on: May 23, 2007, 07:33:26 AM »

Hi, A stepper can operate at up to 25 times the rated voltage but don't go above the rated current (the thing will cook!) If you visit the gecko site you can download a brilliant file about stepper basics, it's well worth it.

Les

29

Competitions / Re: ******Guess and win a G100 Grex******

« on: May 22, 2007, 05:15:59 PM »

Hi all,  If someone would send me the gcode and the tool details I'd have it dead to rights. I reckon 2,576,382
Les

30

General Mach Discussion / lazycam cut order

« on: April 23, 2007, 05:24:31 AM »

Hi Guys, When I post a gcode file using lazy cam I end up with quite a lot of "intercut jogging" which adds a lot of time to the job overall. I use the optomise option and that helps a bit but......... Is there a way that I can edit the cut order within lazycam or perhaps lazycam pro will include such an option. Any help?
Regards
Les