1:Does anyone know what the glue is that holds balance weights on an aluminum driveshaft?
2: Where to buy it?
Thanks
Aluminum Driveshaft question
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Aluminum Driveshaft question
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Re: Aluminum Driveshaft question
bump it up.
Dave Koehler - Koehler Injection
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Re: Aluminum Driveshaft question
First, contact 3M or Henkel as either may have an off-the-shelf solution that is not ensnarled in a proprietary formulation situation. Many other adhesive manufacturers as well.
Some (many others) patent references:
Epoxy resin, zinc or barium sulfate, polyamide:
http://www.google.com/patents/US3939020
Epichlorohydrin-bisphenol a epoxy resin, inorganic fibrous material, powdered zinc or barium sulfate, polyamide and a catalyst:
http://www.google.com/patents/US4083735
A balance weight and a method of balancing rotary shafts:
http://www.google.com/patents/EP0015640A1?cl=en
At the time that the original patent was written, UV cured products were becoming very popular in the dental field:
http://www.google.com/patents/US4998448
Using liquid epoxy resin; curing:
http://www.google.com/patents/US5201248
Methods for dynamic balancing:
http://www.google.com/patents/US6171418
DANA patent for welding the weights on (in another they spot weld):
http://www.google.com/patents/US5778737
Some (many others) patent references:
Epoxy resin, zinc or barium sulfate, polyamide:
http://www.google.com/patents/US3939020
Epichlorohydrin-bisphenol a epoxy resin, inorganic fibrous material, powdered zinc or barium sulfate, polyamide and a catalyst:
http://www.google.com/patents/US4083735
A balance weight and a method of balancing rotary shafts:
http://www.google.com/patents/EP0015640A1?cl=en
At the time that the original patent was written, UV cured products were becoming very popular in the dental field:
http://www.google.com/patents/US4998448
Using liquid epoxy resin; curing:
http://www.google.com/patents/US5201248
Methods for dynamic balancing:
http://www.google.com/patents/US6171418
DANA patent for welding the weights on (in another they spot weld):
http://www.google.com/patents/US5778737
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Re: Aluminum Driveshaft question
The stuff they used on the aluminum shaft for our T 600-equipped (0.82:1 5th) road racer (9700 shaft RPM @ 185 MPH) appeared to have been recycled bubblegum, judging by the hole the balance weight made in the tin work alongside the driver's thigh... We took our chances re warpage with 3 spots of weld on the replacement. So far (2 seasons) so good. The balance shop had never maxed one out at 10,000 RPM before. They rigged a remote control and cleared out the shop for the occasion, but all went well.Dave Koehler wrote:1:Does anyone know what the glue is that holds balance weights on an aluminum driveshaft?
2: Where to buy it?
Thanks
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Happy is he who can discover the cause of things.
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Re: Aluminum Driveshaft question
I heard the same epoxy they used on trunk panels of gm cars in the 80s is the same as the epoxy used to hold rebar in holes drilled in concrete.. Maybe ?? I dunno.. I did try it long time ago and glued a rocker panel in , it held for years, cut them off to put on another truck after a little clean up this time welded...lol
I'm assuming this is the epoxy they use it has the " bubble gum wad" look
I'm assuming this is the epoxy they use it has the " bubble gum wad" look
As I'm approaching 40,I still think I'm 20. What the hell is wrong with me?
Re: Aluminum Driveshaft question
I was speaking of the tensile strength, not the appearance...justahoby wrote:I heard the same epoxy they used on trunk panels of gm cars in the 80s is the same as the epoxy used to hold rebar in holes drilled in concrete.. Maybe ?? I dunno.. I did try it long time ago and glued a rocker panel in , it held for years, cut them off to put on another truck after a little clean up this time welded...lol
I'm assuming this is the epoxy they use it has the " bubble gum wad" look
Felix, qui potuit rerum cognscere causas.
Happy is he who can discover the cause of things.
Happy is he who can discover the cause of things.
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Re: Aluminum Driveshaft question
Oh.. Lol makes sense now. Yea.. Body panels don't spin at 10,000 rpmMadBill wrote:I was speaking of the tensile strength, not the appearance...justahoby wrote:I heard the same epoxy they used on trunk panels of gm cars in the 80s is the same as the epoxy used to hold rebar in holes drilled in concrete.. Maybe ?? I dunno.. I did try it long time ago and glued a rocker panel in , it held for years, cut them off to put on another truck after a little clean up this time welded...lol
I'm assuming this is the epoxy they use it has the " bubble gum wad" look
As I'm approaching 40,I still think I'm 20. What the hell is wrong with me?
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Re: Aluminum Driveshaft question
Hūsker Dū?justahoby wrote: I'm assuming this is the epoxy they use it has the " bubble gum wad" look
General Graycliffe: A child with a stick of chewing gum has just rendered your hundred million dollars of hardware useless.
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