Don't need anything too powerful. Any PC capable of running XP upwards with the parallel port will work. Personally I would go with a PC running Win7.Quote:
Originally Posted by tommegna
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Don't need anything too powerful. Any PC capable of running XP upwards with the parallel port will work. Personally I would go with a PC running Win7.Quote:
Originally Posted by tommegna
If you are using a UC100 then you don't even need a parallel port as the UC100 connects via USB. The UC100 also means that PC power/speed becomes pretty irrelevant - if it runs Windows 7 or later (XP if you have to!), then it will almost certainly be OK for Mach3 and a UC100.
thanks for the help! All of this is new to me and very confusing! Is Mach 3 hard to learn?
Thanks,
Tom Megna
Classic problems with Mach3 are getting the ports and pins set correctly and getting the motor tuning (speed and acceleration) set up. However, that's something that you will need to do with any motion control software. After that, Mach3 isn't that difficult to use. There are the odd classic gotchas like remember to hit "Return" after entering a numeric value but all things you get used to. Biggest single "operational" issue is probably getting to grips with work and machine coordinate systems. You have to understand these to make proper use of the machine. Again, not a Mach3-only issue - true for all motion control systems. However, once you get to that point there are plenty of people here to handhold you through the processes.
Like Neale says the setup of pins etc and knowing coordinate systems applies to all controllers. I build a lot of machines for first-time users and mostly running Mach3. The reason I use Mach3 is that it's easy to use and while true it's not supported anymore there is still a massive user base if anyone needs help. The fact it's not supported by Artsoft isn't really a problem because mach3 is very well fettled and once the machine is set up there is no need to mess around updating etc. If it works leave it alone and I've yet to find a machine it doesn't work with.!
It's common for new users to be overwhelmed by all the options and buttons but after the machine is set up, which is a one-time deal, then there is very little to set up a job and cut the part. Within 60mins a complete novice with Zero experience of CNC can be working the machine cutting parts.
Setting the machine up is a bit more involved but that's where we can help. Just ask.
Edit: You may not be aware that you can download Mach3 and run it in simulation mode without being connected to the actual machine. I tell all my customers to do this as they can run G-code they created and learn how to set up a job just as if it was on the machine.
If you set up the motor tuning etc just like the machine would be set up then mach3 doesn't know or care if the machine is there or not. It will cut the part virtually and stop for tool changes etc just like it would for real. It will show cut time and prove your code.