Mach3 does not go fast

[Robhi]

Hi,

I tried the programme called scorpion that is attached with mach3 files, my mill machine 3 axes goes fast, I finish the file within 4 minutes.

But I tried to do very simple programme that was designed by mastercam x design, my mill goes too slowly, it moves nearly 3mm in 10 minutes.

Is there some thing wrong in my programme?
Robhi

[Hood]

What feedrates have you set in your programme and do you use metric or imperial units for Mach?
Hood

[Robhi]

Hi,

I use metric system and my faderate is 100% I tried to use more than this but acceleration stays the same.

[Robhi]

Sorry,

 it is better that I attache the file itself

[Hood]

That has a G21 which makes it metric so thats correct but the feed is only 1.5mm/min so its going to crawl. You will have to specify a faster feed when doing your part in the CAM programme.
Hood

[Robhi]

Hello,
Thanks Hood, as well as all of you

I did as you said, you are right. I did so and everthing is fine...
Changing the feedrate in mastercam, that was the problem.

Thanks again
Robhi