Messages

6021

General Mach Discussion / Re: getting no motion

« on: September 02, 2011, 04:21:58 AM »

farmertwingolf,

Buy the license - it's good value for money - Hood's technical support alone is worth many times the license fee. http://www.machsupport.com/purchase.php

Tweakie.

6022

Show"N"Tell ( Your Machines) / Re: The Laser Project.

« on: September 02, 2011, 02:17:35 AM »

Thanks guys.

They may be smaller than you think Dan 

Tweakie.

6023

FAQs / Re: help needed with emco pc mill rebuild

« on: September 02, 2011, 01:59:20 AM »

Before shooting try using Sherline 1/2 Pulse mode (Config / Ports and Pins) 

Tweakie.

6024

Show"N"Tell ( Your Machines) / Re: The Laser Project.

« on: September 01, 2011, 12:44:17 PM »

These little insects were laser cut in wood from the .dxf files posted in Dave’s thread where he cut the excellent aluminium butterfly. http://www.machsupport.com/forum/index.php/topic,15111.0.html

Tweakie.

6025

General Mach Discussion / Re: Gantry Size

« on: September 01, 2011, 03:07:08 AM »

Hi Todd,

The MechMate is probably the most substantial of the large scale home build machines and there is some constructional details which should give you an idea of material sizes here http://www.machsupport.com/forum/index.php/topic,15663.0.html
There is also much information on the MechMate forum (you may have to register to access).

Tweakie.

6026

FAQs / Re: help needed with emco pc mill rebuild

« on: September 01, 2011, 02:47:36 AM »

If the steppers are Sanyo 8 wire then this information should help you with identifying the connections http://www.piclist.com/techref/io/stepper/wires.htm

There are many variants of the yuk board instructions but these are probably the best http://www.savebase.com/infobase/downloads/TB6560/TB6560_4Axis_Driver.doc

Hope this helps.

Tweakie.

6027

General Mach Discussion / Re: Please Help: 3 MM error on X axis

« on: September 01, 2011, 01:59:23 AM »

Have you checked for loose mechanical parts which are causing backlash ?? - is there any slack in the axis ??
Have you checked that your steps per unit are correct for that axis ??

Just a couple of suggestions.

Tweakie.

6028

Show"N"Tell ( Your Machines) / Re: The Laser Project.

« on: August 31, 2011, 01:07:41 PM »

Thanks for the heads up on fotosketcher, always nice to have new tools.

Especially FREE tools   

There are many different types of art and I am not sure if this qualifies or not. It is a computer generated "etch-a sketch" saved as a .dxf then as GCode. I must admit that I have seen better laser engravings but as I am in no way "artistic" this is perhaps a start. 

Tweakie.

6029

Show"N"Tell ( Your Machines) / Re: The Laser Project.

« on: August 31, 2011, 02:03:10 AM »

Are you using the Gold Method photoshop plugin?

Yes sir.

Tweakie.

6030

General Mach Discussion / Re: Help! My CNC runs on EMC2, but not Mach3?!?!

« on: August 30, 2011, 11:03:07 AM »

Daus,

Some motherboards with on-board graphics work just fine whilst others do not. In my case fitting a PCI (or was it AGP, can't remember now) graphic card resolved the issue. If possible, borrow a graphics card just to try.

Tweakie.