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Messages - croy

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1
General Mach Discussion / Re: Lathe CNC conversion 1334
« on: August 30, 2012, 04:05:13 PM »
Hi Paul,

thanks for the advice. i like the way you made your leadscrew nut. very good.

2
General Mach Discussion / Lathe CNC conversion 1334
« on: August 29, 2012, 03:29:55 PM »
Hi,

I have a Standard Modern 1334 and am interested in converting to CNC, has anyone undertaken converting a similar sized lathe, if so any advice on motors, drivers, controllers, ballscrews, etc, will be appreciated

Thanks
Roy

3
General Mach Discussion / Mach3 with Mitsubishi s500
« on: February 05, 2012, 04:39:21 AM »
Hi,

has anyone had success in connecting the S500 series Mitsubishi controller via (RS232) Serial to Mach3, if so please point me in the correct direction to do so.

Thanks
Roy

4
General Mach Discussion / Re: Mach3 Turn
« on: August 07, 2011, 07:52:56 AM »
Hi Hood,

please ignore my last question, it was in ignorance as i still done yet know how CNC works.

Roy

5
General Mach Discussion / Mach3 Turn
« on: August 07, 2011, 05:53:58 AM »
Hi all,
i have installed the free Mach3,  on the default setup

is ir possible to reverse the cordinates on the X and Z axiz, i.e make z + moving to the left and x + moving in toward centre?

6
G-Code, CAD, and CAM discussions / Gcode plugin
« on: August 06, 2011, 05:14:34 PM »
Does any have any experience in creating Gcode from Sketchup.

I'de be grateful for any advice.

7
General Mach Discussion / Re: Breakout Board
« on: August 01, 2011, 01:38:08 AM »
When you sat I/O there are two busses. the one to the PC which is 5V and the one to the machine, which n mine is 12v.

if you want the one to the machine at 24v then this is very achievable.

8
General Mach Discussion / Re: Breakout Board
« on: July 31, 2011, 01:48:53 PM »
Thanks Tweakie, Good point

9
General Mach Discussion / Re: Breakout Board
« on: July 31, 2011, 01:30:56 PM »
Hi Hood,

I designed mine because I wanted to convert a hobby Myford ML7 to CNC, and was disappointed by current low cost boards and the need to use multilpe boards.

Although i currently develop using PIC micro's, i feel these may well be insufficient for Motor control and I have not touched FPG's in 12 years, due to a career change. So you can see why i am reluctant as a first go to jump in boots and all.

However if you are willing to write down some details of what you would like to see on a basic "Industrial" board controlled by Parallel Port, I'll look into it and see how achievable it woud be with minimal change to my current design or using minimal microcontroller functionality.

10
General Mach Discussion / Re: Breakout Board
« on: July 31, 2011, 01:17:02 PM »
Point taken and i may well follow up with this as a second board.

My first board is a simple discrete compoent board, I may if interest is there go down the route of a more featured design. right now I am trying to avoid coding micro-controllers or fpga's.

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