Messages

8601

Third party software and hardware support forums. / Re: 3 Axis Stepper and Spindle Control Circuit Diagrams

« on: February 18, 2009, 03:15:53 AM »

Glad you got it working Prof.

As for setting up the motors - all the info is in the support doc. Here is a link:-

http://www.machsupport.com/docs/Mach3Mill_Install_Config.pdf

Tweakie.

8602

Show"N"Tell ( What you have made with your CNC machine.) / Re: Putting Mach 3 to good use.

« on: February 17, 2009, 03:38:33 AM »

What material are you using for these mounts Ron and how much do they weigh please ?

Tweakie.

8603

Show"N"Tell ( Your Machines) / Re: Newbie project

« on: February 17, 2009, 02:48:56 AM »

From my experience of other programs Mach far exceeds their versatility. If you you purchase Mach you won't regret it.
Good luck with your carvings.

Tweakie.

8604

FAQs / Re: Mach3 will not run?

« on: February 16, 2009, 08:11:15 AM »

Hi Mlinder,

I know it's perhaps not what you want to hear but the easiest solution, I think, would be to use a PC rather than a laptop.

Tweakie.

8605

FAQs / Re: milling a part

« on: February 16, 2009, 08:02:11 AM »

Usually the two holes at either end of the con rod are cnc drilled/milled and these are used to secure it to a sacrifical plate (wood perhaps) then it is profile cut.

Hope this helps.

Tweakie.

8606

FAQs / Re: Can't get any response from parallel port

« on: February 16, 2009, 07:56:56 AM »

A stand alone monitor for the parallel port called 'Parmon' can be downloaded from here :-

http://www.geekhideout.com/parmon.shtml

With this you can see which pins are switched or activated by Mach.

Tweakie.

8607

Show"N"Tell ( Your Machines) / Re: Newbie project

« on: February 16, 2009, 07:41:26 AM »

That's looking good - what are you going to make with it ?. Don't forget to post pics of your work.

Tweakie.

8608

Third party software and hardware support forums. / Re: 3 Axis Stepper and Spindle Control Circuit Diagrams

« on: February 16, 2009, 03:25:31 AM »

Hi Prof,

From what I see your steppers are wired correctly and your power supply is OK as well - nothing to worry about there.

Whilst experimenting I would try this :-

Each of he step and direction pins should be held at +5V through a resistor of say 100K of so and then pulling a step pin low (0V) should produce a step (active low).

Do not connect any of your step/direction pins directly to the 12V supply or the +5V either.

Tweakie.

8609

Show"N"Tell ( Your Machines) / Re: Started my Taig enclosure......

« on: February 16, 2009, 02:57:09 AM »

Certainly does look good.

A damn sight better than that old enclosure which I threw out.

Tweakie.

8610

Third party software and hardware support forums. / Re: 3 Axis Stepper and Spindle Control Circuit Diagrams

« on: February 16, 2009, 02:51:51 AM »

Hi Prof,

Looking at the circuit - the enable pins 4,7,14 I am not certain if these should be left high or if they should be taken to ground.
Also pins 18-25 of the LPT should be ground on your circuit.

Tweakie.