|09-11-2014 11:53 PM|
The pin I ended up using was my sanded version that was pretty dang close to 12mm. Yours may vary. If yours is 12mm then the part# from Grainger should be o.k. 11Z267. The drill bit I found closest to the O.D. of the bushing was 37/64. Small amount of file/sander work to allow bushings to fit.
My Grainger had caliper handy to measure my pin and we went from there.
If nothing else the part# will speed things up for you.
Hope that helps!
|09-11-2014 06:12 PM|
|09-11-2014 04:14 PM|
Got around to adding bushings in mine. Tightened up the upper.
Now to deal with the lower. Had a little fun with it. Was surprised on how it smoothed some nasty hammer marks in some 18G.
Not so easy finding 12mm I.D. bushings. Grainger was nice and helpful.
Nobody local had them so I ordered through Grainger.
Jury is still out.
|03-29-2014 11:07 PM|
|tech69||yeah, I figured that. Seems good for low crowns finessed in the exact spot you need it...too subtle for stretching in the bag, and much more accurate than bending over the knee. I'm considering a HF wheel but can wait...til this coupon is about to expire.|
|03-29-2014 03:51 PM|
I am looking forward to seeing your tank Henry. I hope you will be posting pictures.
|03-28-2014 11:12 PM|
|tech69||I'm currently using 18 gauge. It seems like it doesn't move metal much. I think it's a great wheel for a tight radius but I didn't feel it do much other than smooth out parts that were already close, but it will certainly smooth out some stretching in the shot bag. I don't have enough experience with anything else to compare but I've seen video and it seems that the bigger wheels do much more at a quicker pace. I do like what it can do when smoothing out after air planishing. Just don't see much in the way of shaping panels with it.|
|03-28-2014 10:16 PM|
Got my new pin from Grizzly today. Its wrong. One unhappy camper!
I want to wheel! Done waiting on them. I'll figure something out.
Anybody else using there's? Love to see more pictures. Need some encouragement right now.
|03-02-2014 06:11 PM|
|Nonhog||tech69, what gauge are you using? Just curious.|
|03-02-2014 10:43 AM|
|tech69||definitely not out of the woods yet though. I imagine since this tank doesn't have an all around radius and the radius is generally at the edges, this will make it tough to blend it all in, but will help tons on containing warpage from welding. I think I will weld it to the top middle section first so I can planish it all out and the bottom last cause I can hide the imperfections. It's gonna be tough to tie those pieces together with the middle so I will make a cardboard jig of sorts. Anyhow, this e-wheel kicks major butt!|
|03-02-2014 10:28 AM|
|03-02-2014 09:07 AM|
messed with the E Wheel yesterday. I feel the small wheels help in tight spaces like this small tank.
It got real shaky when rolling the edges here. Need to make it more stout, but it did the job nonetheless.
still a couple edges I need to soften up a little bit. will have to grind down a dolly a little bit to accomodate that radius at the ends to hammer form it a bit. Just want to get the radius edges nice and it will be good enough to weld to the center piece.
coming together but not out of the woods yet.
|02-28-2014 10:22 PM|
|02-28-2014 10:17 PM|
|02-28-2014 09:10 PM|
tech69, any issues with installing the upper wheel? It says you may need a hammer. No way mine was going to go. I messed it up already and sanded the pin down so it would fit the bearings. Now its so loose its crazy.
(in the frame) fits perfect in the bearings. Something not right.
Pretty unhappy right now.
|02-28-2014 08:51 AM|
One interesting thing you will find is the flatter wheels will tend to cause the metal to droop (curve) in front of the wheel while the real high crown wheels will tend to make the metal droop to the sides of the wheel. These panels tend to oil can causing them to have a lot of tension. It os also really helpfull to have help on the larger pieces to support the sides to limit the droop.
If you notice the pros do a wash over when they finish a panel which is running the whole panel through the wheel under light pressure to relieve those stresses.
Expecting these things and planning for them helps when you are working on a larger low crown panel.
If it is in your budget, I really found John Glovers videos to be very helpful when I built mine back in 1991. His videos are still out there. He was a metal shaper for Ford Motor Company for years in their design department and is a real artist with the wheel. On one of his videos he makes a model A front fender from scratch including the wire edge on the wheel and then fusion welds it together with O/A. Fascinating viewing.
It is cool to see you guys enjoying this new phase of metal working. Keep the feedback coming.
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