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the machine is still grounded from machine to the main breaker panel with the isolation transformer hooked up. How would i check frame voltage?

So the problem has been fixed! They installed a isolation transformer and the high amp draw is gone! Anyone have any answers as to why this works? I am so happy :)

Yeah it's driving me crazy. Ground has 0 amps. No hydraulics or cooler on this machine. I was thinking the same thing 40 amps would fry them. So upset. Machine has been down for a month. I'll send a...

Fanuc has replaced the drive. its a package unit style. They have disconnected the x,y,z and spindle cables going to the drive.They have not removed any ribbon cables.

Yea you would think. The only thing getting hot is all 3 wires. Checked all motors nothing else is hot. Except for the breaker at the main panel feeding the power. We tried replacing that too....

I dont see any breaking resistors. I think this has dynamic breaking in the spindle. I was thinking of unplugging the break with z on a block of wood. I wish i get get ahold of this guy on cnczone he...

Hello we have a chevalier 1620 with fanuc drives and motors oimd control. Power is 208 3 phase. We have a problem with when the drives turn on we get 30 amps on each leg from the power coming in....

Does anyone on the forum know this guy that had the trouble? Im experiencing the same issue and fanuc cannot find the problem. I wish i could get a hold of ken...

Hello we have a Chevalier 1620 with a oimf control and ours is doing the exact same thing. We have changed the drive and still no luck. Did you ever find the problem?

Hello we have a Chevalier 1620 with a oimf control and ours is doing the exact same thing. We have changed the drive and still no luck. Did you ever find the problem?

I would say stepper motors.

Machine shop

Thanks for the update!



Machine Shop

Hey im happy to see you building up your own shop. I remember when i was your age starting out my business and now it has grown drastically. Good luck with your venture.





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We use water soluble coolant and we have noticed if the mixture is not rich enough it will foam. Purchase a refractometer and check you're mixture if your using water soluble. It should read around...

Hey we had the same problem with our mazak 510's use this code for the counter at the end of program. M999 Q1






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Please submit a dimensional drawing on our site so we can quote the job for you.

Thanks, Andrew

Online Machine Shop | Anco Precision Inc. | Instant Quotes

http://www.ancoprecision.com

What is it used for maybe i know someone that can help you.






Online Machine Shop | Anco Precision Inc. | Instant Quotes

There are 2 tricks that we use. 1St is when drilling something by hand dull up the tip of the drill. 2Nd put a bolt in the table when drilling the part so that the piece is resting against it. When...

haha that was a great video!


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Its going to be hard to start with a manual mill. You can get a retrofit for around 7,500.00 my company is selling a American eagle for a little more than that and i think if u started out with a cnc...

i think that all cnc machines are the same. Some are fast, slow, rigid. Your main problem may be the tooling your using. With delrin you want to use a single fluted emill.Online Machine Shop | Anco...

Hey does anyone have a post for anilam 6000 for mastercam x or x2? and if not is there somewhere i can buy it from and how much. Thanks

Hey does anyone have a post for anilam 6000 for mastercam x or x2? and if not is there somewhere i can buy it from and how much. Thanks