I have a 1983 orac I am thinking of upgrading to Mach 3. The only fault it has is I am unable to alter the the spindle speed,
which is down to the PC1690 board.
Are there any kits available?
Any advice on converting to Mach 3, would be welcomed.
Or if anybody knows if someone could do this for me. I am up in North Wales.
Regards
John
CNC Guru
Hi John, i've converted a few of these.
Here's my contact number 07791011037
Tom.
Here's my contact number 07791011037
Tom.
Hi Tom,
I saw your post and hoped that you would be able to pass you "ORAC Conversion" knowledge. May I give you a ring to get some details on the modification.
Cheers
Gary
I saw your post and hoped that you would be able to pass you "ORAC Conversion" knowledge. May I give you a ring to get some details on the modification.
Cheers
Gary
Hi ;
recently was hand over an triac mill and a orac lathe seem to be working from what I gather. I'm teaching cnc progamming at the college and I think these machine would work good for doing some of the training in the classroom situation. We teach mostly g and m code for programming language and I would like to be able to run these with a program like Mach or something similar. Is it worthwhile spending any money on these and were I should start. My backgroung is mostly in the manufacturing and not electronics.
Regards
Maurice
recently was hand over an triac mill and a orac lathe seem to be working from what I gather. I'm teaching cnc progamming at the college and I think these machine would work good for doing some of the training in the classroom situation. We teach mostly g and m code for programming language and I would like to be able to run these with a program like Mach or something similar. Is it worthwhile spending any money on these and were I should start. My backgroung is mostly in the manufacturing and not electronics.
Regards
Maurice
Site Admin
In my opinion they are worth keeping for the mechanics which are more capable than the electronics which used to control them.
Fit Mach with new stepper motors and drives and you will have some very nice CNC machines.
Nb, other stepper CNC systems are available, LinuxCNC for example
Fit Mach with new stepper motors and drives and you will have some very nice CNC machines.
Nb, other stepper CNC systems are available, LinuxCNC for example
Hi. I know this is an old thread but I am wanting to do the same, convert a Orac to mach3 or Linux cnc. Would like to keep the orginal motors if possible and I would like to do it myself just need a little help / advice if anyone is willing.
thanks
Mark
thanks
Mark
Hi, I also have an orac and triac that need an upgrade, currently they are as per their original specification. I would like to convert them and be prepared to replace their existing stepper motors but desperatly need some advice on what component parts to purchase and instructions for setup process. Any help would be greatly appreciated. Regards, Graeme.
CNC Guru
give me a ring 07791011037Graeme wrote:Hi, I also have an orac and triac that need an upgrade, currently they are as per their original specification. I would like to convert them and be prepared to replace their existing stepper motors but desperatly need some advice on what component parts to purchase and instructions for setup process. Any help would be greatly appreciated. Regards, Graeme.
Hi. I did not get the Orac that I was wanting, so I am now on the look out for a small cnc lathe. 