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Now my spindle doesn't want to orientate on my 95 haas vf0.

The spindle just goes around and the pin clicks then I get a alarm.

I took the cover off and noticed I was leaking air from around...

Thanks Geof I will give that a try.

Hi. I been running it at 50% rapids then I don't get any overvoltage.

How do I slow the accell on the spindle?


Thanks

One other thing is when I watch the DC Buss it normally runs 157-160V.

When I get the overvoltage alarm it climbs up to 183v then slowly goes back down to 157v.

If that helps.

HI, I'm on a phase convertor. I have this in my home shop so I needed a convertor to get three phase.

I'm pretty new to this so don't LOL if you confuse me bit :-)

We checked the taps coming...

I' have tried to get hold of the local service center but they never did ever call me back.

I'm been fighting with this 95 haas VMC

I been getting over voltage alarms. Its fine if I run it...

Hi geof,the oil pressure does go up to 20 when I pump it manually. I dont think it holds it for 30 mins probally more like 15-20.

When the machine is running shouldn't there be pressure in the...

The oiling system for the ways , what kind of pressure should it be at ?. Mine shows around 4 lbs, does that sound right?

Thanks

Thanks kevin.

Is that waterbased compound recirculated in to a tank or do you just add it to the tumbler bowl?

I see lot of mention of recirculating the water in to a tank to keep the media...

I watched the DC BUSS it reads normally around 170-177 with the spindle running. When the over voltage alarm goes on it reads around 181-182.

Do you think it could be the regen resistor?

we tested the power going in to the phase convertor and at the machine. It all tested out good.

Geof were do I find the regen resistor on the machine?

I also seen were you post this before "...

I want to finish some machined alum parts.

I have medium ceramic and dri shine ( I think its walnut with red rouge) as of now.

Do yo uadd any additives to the dry shine for it to work faster....

I have had this 95 vf-0 for a year. Now all of a sudden im getting a over voltage alarm (119).
I'm running a phase convertor .

Would this be something with the machine itself or is it my...

try these guys. I use lot of there stuff for fabrication of race parts.
http://vansantent.com/bead_form_tools.htm

I was just looking through this forum and...

I was wondering how do you hold down a sheet of alum. Say if the size was 4x8' .080 and you wanted to cut a part out of it that is 3.5'x3.5'. Do you...

My manual they gave me with the machine is for 97. I better pull the covers off again and double check both are pressure lubed.

Thanks

Geof would like to thnak you for your help. I cleaned up the switch and its working again.

Thanks
again

The ways are pressure lubed. I didnt see any thing about greasing in the manual.
Guess that answers my question :)

Thanks

I pulled the way covers off my VFO and noticed there is grease nipples there for the x axis . How often do they need grease and what kind of grease?
Is there grease nipples on the y axis also?

...

Thanks Geof I will take a look at getting at the switch tonight and see if it just needs some cleaning.

Im getting alarm with a 165 which is "X ZERO RET MARGIN TOO SMALL"

Manual said the X home / limit switche is moved or misaligned.

Is this something that can be easily fixed ? or do I have to...

Billet racer we also build billet parts for motors. There the most power per cc out there.
UBR