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VL100 Question

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VL100 Question

#1

VL100 Question

David Wheeler

>I'm very new to turning and have a question about a VL100 I purchased late last year. I'm afraid to use it because of the heat build up; and don't want to do any damage.

I just need to know if this is "normal".

I made up 12" long white oak and walnut in 2"x2" squares to practice with. After running 10 minutes the larger chrome wheel gets hot. Just hot enough you wouldn't want to leave your hand on it. Since I had other things to do, i contacted the individual and he suggested i had mounted the piece too tight. I figured that for sure that that was the problem.

However, now that i'm waiting on a saw to be delivered, I figured i'd practice on the lathe again. This time i mounted the piece quite loosely, and the heat built up just as before.

I checked the belt (this is a variable speed VL100) and loosened it till it would just about slip (thinking maybe the belt was too tight and putting pressure on the motor bearings). Still the heat.

Because i stop turning when it gets hot, I'm not sure if it is okay to continue or not. Please let me know if i'm okay to continue; and that the heat is to be expected.

Thanks,

David

Re: VL100 Question

#2

Re: VL100 Question

John Kaner in Anchorage, Alaska

>This happened to me. The handwheel on my lathe had gotten screwed on too tight. Even though there are set screws to prevent this.

Loosen the set screw(s) and loosen the handwheel slightly. Need to lock spindle to do this. Tighten the set screw(s) and you should be ready to turn.

Your belt may need adjusting. Basic rule-of-thumb, with your finger, you should have as much play as belt is wide. I.E 1/2" belt, 1/2" deflection.

Hope this helped. John

Re: VL100 Question

#3

Re: VL100 Question

RonZ

>I own a VL100 but it's a 2004 version so I think it's built different than yours [I'm assuming you have the one with the drawer underneath]. It's possible that the previous design [yours] had a heat build up problem and the new version has corrected it.

You don't need to worry about tightening your wood between centers too tight and the belt should not be loose and not too tight. Try using it again after readjusting the belt. If the handwheel gets hot again, check the rest of the lathe on that side, specifically the grey box below. If that is hot too then it is a design flaw or bad motor. If the rest of the lathe doesn't get hot and it's only the wheel, check the inside spindle on the turning side and see if that gets hot. If it is then the problem might be in the bearings. If that's not hot then check the hand wheel and make sure it's not rubbing against anything. I put this last because I also assume that you would hear it rubbing if it wwas hitting something.

Can you post a picture? Where did you buy it?

I import and sell Vicmarc in Israel. I only sell those products that I use and can stand by.

Good luck and keep me posted,

Ron


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Re: VL100 Question

#4

Re: VL100 Question

Don Orr

>David-I had a similar experience on my Jet mini and it was the hand wheel that had gotten too tight as John said. Just remember it's probably left hand thread.

Good luck and hope it is a simple fix,

Don

Re: VL100 Question

#5

Re: VL100 Question

David Wheeler

>Ron,

Sorry for the delayed response. I've been busy getting my shop together.

Yes. It does have the drawer. I will take a look at the hand wheel as you suggest. The heat is clearly centered around the wheel; around the motor it is not hot.

There is no rubbing at all. It runs smooth. My guess is a problem with the bearings.

The individual who sold it to me has contacted me. He said to continue using it; if it gets worse or other issues develop he will get it replaced under warranty.

-David

Re: VL100 Question

#6

Re: VL100 Question

David Wheeler

>Thanks to all. I'm going to loosen the handwheel as suggested and see if that resolves the heat issue. If not it will be replaced under warranty.

-David

Re: VL100 Question

#7

Re: VL100 Question

David Wheeler

>Hi Ron,

I got the lathe from Terry. He is working with me through VicMarc to get the problem resolved. VicMarc is having me check various things like the handwell, etc. I can't see anything obvious except that the runout is .003" and when I put a long spindle on the lathe that had been turned on another lathe you couldn't keep it from flying off, no matter how tight.

Since I've been running it there is now a noise coming from the motor; kind of a scraping click. I recorded it for VicMarc. But the lathe runs very hot; and now rough. When I first got it I didn't run rough.

Yes the drawer is underneath. It has the VFD option.

Thanks for your help.

-David

Re: VL100 Question

#8

Re: VL100 Question

David Wheeler

>Thanks to all for suggestions and help. I received an email from Vicmarc and they are going to replace the lathe. It looks like they stand behind their product.

-David

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