How does a metal shrinking disc work
WebThe Shrinking Discs operate on the principle of using the friction created by spinning discs to shrink raised sheet metal.Shrinking Discs are a much safer option to traditional torch shrinking methods. Note that you can use the shrinking discs on … WebDec 27, 2007 · We developed the original Heat Shrinking Disc into a complete method of metal-finishing & panel straightening 18 years ago. The method is so much more …
How does a metal shrinking disc work
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WebWith the shrinking disc and its large surface area, it eliminates some of the guess work, especially when smoothing a lumpy panel by only touching the higher overstretched areas! The heat is also more concentrated on the higher peaks of the damage and tapers off to the lower areas, which results in a much greater accuracy of heat placement.
WebOct 14, 2006 · A shrinking disk is another option. Bang the stretched part out to the side you can hit with the disk and go at it. The disk is a great way to apply localized heat, since it only contacts the high spots. A stud gun works, but the disk can even locate the high spots you missed. Never had any luck with the meat tenderizer hammers either. HTH, Tim D. WebMar 1, 2012 · Modern shrinking discs are effective, easy to use, and fairly economical. But just as you would when using a torch, hammer and dolly work is still necessary to finitely finish the metal once it's ...
WebApr 7, 2009 · The metal stays easier to work using low temperatures as well. You can shrink multiple times in the same spot if you need to. A guide coat is something I do not use anymore when shrinking with a disc. The disc burnishes the surface making a guide coat unnecessary. If you are shrinking with a torch, a guide coat is probably a good idea on a ... WebJul 19, 2011 · I got the shrinking disk out last night (2nd time to use it) and worked around the edges of the "oil can" and it is working wonderfully. I did this because the prior damage was done by a tree or something falling on the roof and thought there still might be some "stretch" stress in the metal.
WebAdjust the flame to slightly soft or reducing, and heat rapidly to the desired temperature. Working quickly, bump the high area down with the hammer while supporting the neighboring low area with the dolly (Fig. 2). Work the metal until the area temperature falls to normal, because the metal continues to shrink until it is cool to the touch.
WebJul 3, 2008 · Demonstration of using a http://www.wolfesmetalfabrication.com shrinking disc to bring the surface back to proper level after popping out a dent or similar. It … hampton va to hopewell vaWebMay 24, 2006 · How does a shrinking disc work? I'm assuming since it is stainless (harder) than sheet metal that it heats up and causes the metal to shrink. Also, can one be made from the lid to a stainless pot? it looks to have the same shape as one I've seen specifically made for shrinking.What RPM do you run them at? burt\u0027s bees micellar wipesWebAug 18, 2007 · A shrinking disc relies the fact that friction builds into heat, when you use a shrinking disc on sheet metal it creates friction causing heat. When you heat and cool metal it SHRINKS, hence the name shrinking disc. How this disc comes into play on sheet metal is because you can ONLY shape metal in two ways. burt\u0027s bees micellar towelettesWebDec 2, 2024 · The shrinking disc allows you to repair stretched or damaged metal panels with professional results. Works by applying heat through friction, to shrink stretched … hampton va to hayes vaWebAug 19, 2005 · A shrinking disc, is a stiff stainless steel disc [like a grinder backing plate] with waves bent into it. [like a piece of corragated tin] it is used on a large grinder and run over the metal surface and creates heat on the high spots, and shrinks them,, it works very good on small dents and wavy metal,, but not much good on a oilcan situation, I … hampton va to gaithersburg mdWebJan 29, 2024 · In theory, low spots can be raised via hammer, and then shrunken down to meet surrounding metal with the disc. But that’s only part of the process. 8. Heating the … burt\u0027s bees micellar cleansing towelettesWebNov 29, 2012 · the metalsurgeon Member from Denver Use the shrinking disc on the area needed, but constantly moving around and not concentrating on one spot.you need to … hampton va to portsmouth va