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Author Topic: 50 in/min but no faster  (Read 6042 times)

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Re: 50 in/min but no faster
« Reply #10 on: June 22, 2006, 11:14:10 PM »
You can threadmill any thread you like :)


Did you lower the accel and see what the effect is?
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Re: 50 in/min but no faster
« Reply #11 on: June 23, 2006, 12:32:44 AM »
I'll give it a try tomorrow but I'll run a program in the air just in case. How much should I drop it by?
Here is a pic of my machine I am roughing a pocket it aluminum, using a 1/2 carbide endmill.
thanks,
Greg
"Ideas have consequence" Ravi Zaccharias
Re: 50 in/min but no faster
« Reply #12 on: June 23, 2006, 08:59:48 AM »
half the accel as a test..
Thanks
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Re: 50 in/min but no faster
« Reply #13 on: June 26, 2006, 02:12:26 PM »
So far so good I am cutting aluminum and  am running my feeds slower because lack of rigidity, but it is switching back and forth from G0 to G1 with out any problems. I set the acceleration to just over half of what it was, what should I do now? Keep running test programs gradually moving up the acceleration till it makes a mistake and then back it off a bit?
Thanks,
Greg
"Ideas have consequence" Ravi Zaccharias

Offline ger21

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Re: 50 in/min but no faster
« Reply #14 on: June 26, 2006, 05:46:04 PM »
That's generally how it's done. Gradually increase it until it misses steps, than back off 15-20% for a safety margin.
Gerry

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Re: 50 in/min but no faster
« Reply #15 on: June 26, 2006, 10:19:23 PM »
What about the velocity? Can that be increased? Or just try to find a good balance?
Thanks,
Greg
"Ideas have consequence" Ravi Zaccharias
Re: 50 in/min but no faster
« Reply #16 on: June 26, 2006, 11:45:16 PM »
You should be able to take up the velocity with the Accel down...
Hope that helps
Brian
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