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02-04-2013 #41
That looks perfect. Am I correct in assuming when I create a toolpath in Aspire with a set spindle speed(e.g 10k) when its opened in Mach it will set it to 10k for me?
I feel daft asking these questions.
Thanks, Phil
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02-04-2013 #42Always bear in mind that your own resolution to succeed is more important than any other - Abe Lincoln
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The Following User Says Thank You to Ricardoco For This Useful Post:
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02-04-2013 #43
Thanks guys, will wire it up tonight and see how it goes :)
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02-04-2013 #44
Main thing is you require a breakout board that can handle 0 -10v analogue output for the speed part.
Many BoB's have spindle relays, not many have the 0- 10v part.John S -
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02-04-2013 #45Always bear in mind that your own resolution to succeed is more important than any other - Abe Lincoln
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02-04-2013 #46
I was indeed, my BoB with PWM is in need of repair so I bought a cheap ebay job that is actually pretty good only no PWM. So I will use the RS485 converter(I actually had one for some reason, past project I guess) and see how I get on. Next is finding some springs to counter balance my Z axis :)
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03-04-2013 #47
Can the UVW go in any order as long as it spins correctly or do they need to go to the correct pins? I have the earth from the spindle going to E is that OK? Do I need to use all 3 wires from the mains or just the live/neutral? I'm close to testing it out now :)
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03-04-2013 #48
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03-04-2013 #49
for those saying the cost is massive at the minute, i'm still finding 2.2kw spindles with vfd's for £252
80 diameter 2.2kw WATER-COOLED SPINDLE MOTOR AND INVERTER VFD DRIVE four bearing | eBay
yes there are some more expensive, but theres plenty in the £252 range as well, admittedly they are all from solar.jeanLast edited by wilfy; 03-04-2013 at 08:00 PM.
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03-04-2013 #50
I've connected the shielding to eartch at the VFD, I assume its the correct way?
Also, would these VFD settings work with the 1.5kw spindle, I cant find the bit of paper that came with it :)
Thanks, Phil
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