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Post by roosclan on Jan 19, 2009 1:03:19 GMT -6
Well, I got stupid when trying to thin the nose of my Bear's car and it broke in 3 spots. Here's the car: And here is where it broke. Right at the axle slot/hole on the non-dominant side, and in the front. Gluing the nose back on isn't a big deal. I've already glued the body at the axle hole, but I'm not sure how that will affect it. It will have either a guide pin screwed in there, or a raised wheel. I meant to have the body 5/16" thick at that area, but it came in just under that (.308" instead of .3125") and we're going to glue a 1/64" sheet of birch plywood on the bottom of the car to give it added strength and one on the top of the car to provide a painting surface. Should I just start over or will gluing be effective enough to keep it together during the derbies? I think I'll need the plywood on the bottom to help with strength and rigidity. I used the Pro Body Jig to lower it, so if putting the 1/64" plywood under the car will make the body too low, then I may just start over with a different block, putting a layer of plywood on the jig when drilling the holes, to compensate for the thickness of the plywood. What say the DerbyWorx forum?
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beakerboysracing
Head in the Pine
You can pick your friends, you can pick your nose, but you can't flick your friends across the room.
Posts: 167
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Post by beakerboysracing on Jan 19, 2009 8:51:44 GMT -6
Well, I got stupid when trying to thin the nose of my Bear's car and it broke in 3 spots. Here's the car: And here is where it broke. Right at the axle slot/hole on the non-dominant side, and in the front. Gluing the nose back on isn't a big deal. I've already glued the body at the axle hole, but I'm not sure how that will affect it. It will have either a guide pin screwed in there, or a raised wheel. I meant to have the body 5/16" thick at that area, but it came in just under that (.308" instead of .3125") and we're going to glue a 1/64" sheet of birch plywood on the bottom of the car to give it added strength and one on the top of the car to provide a painting surface. Should I just start over or will gluing be effective enough to keep it together during the derbies? I think I'll need the plywood on the bottom to help with strength and rigidity. I used the Pro Body Jig to lower it, so if putting the 1/64" plywood under the car will make the body too low, then I may just start over with a different block, putting a layer of plywood on the jig when drilling the holes, to compensate for the thickness of the plywood. What say the DerbyWorx forum? Glue the top on it with some 5 minute epoxy and see what it does. Maybe clamp it to a flat surface while the glue cures to keep it straight and level. I think the Birchwood top will give it enough strength and being the raised wheel is where it is broke, your alignment shouldn't be compromised. Scott Beakerboys
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khouse
Head in the Pine
Posts: 199
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Post by khouse on Feb 23, 2009 19:13:42 GMT -6
I use medium thickness cyanoacrylate hobbie glue. (thick crazy glue) Glue is great!
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Post by dstory on Feb 14, 2011 13:56:59 GMT -6
Glue it. The glue will be stronger than the rest of the car.
Don ShapeNRace.com
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