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Fundamentals of flame straightening BOConline Ireland Flame straightening is a process technology with which deformation in welded structures can be eliminated quickly and without impairing the material The following description focuses on the basic principle of flame straightening, the equipment and gases required, and flame straightening techniques for different materials FLAME STRAIGHTENING TECHNOLOGY Weebly Flame Straightening Technology contains oversimple step by step procedures to salvage spoilt steel components Hot shot techniques with a welder s heating torch are clearly illustrated for bending or straightening structural shapes, distorted weldments, precision machined components, shafts, pipes, large cylindrical objects, thick heavy steel plates, castings, overlay distortion, and much, muchFlame Straightening Linde Gas Flame straightening is an efficient, well established method of correcting the weld distortion without impairing the material Removing deformations with an oxy acetylene flame This process is based on the physical principle that metals expand when heated and contract when cooled If expansion is restricted, stresses build up Upon cooling, some areas will then contractthan others causing undesirable Flame Straightening GRIFLAM flame straightening technology our solution for your flame straightening requirements With our GRIFLAM flame straightening equipment heat can be applied targeted and fast to pre determined areas of the component to straighten without applying mechanical force Flame straightening Messer Cutting Systems Flame Straightening is usually done with the gas combination acetylene and oxygen but also applications with either propane, methane or MAPP in combination with oxygen are common Moreover, special lengths and designs can be supplied on request FLAME STRAIGHTENING TECHNOLOGY FOR Flame Straightening Technology contains oversimple step by step procedures to salvage spoilt steel components Hot shot techniques with a welder s heating torch are clearly illustrated for bending or straightening structural shapes, distorted weldments, precision machined components, shafts, pipes, large cylindrical objects, thick heavy steel plates, castings, overlay distortion, and much, muchBOC Lindoflamm Flame Straightening Technology BOC Lindoflamm Flame Straightening Technology Flame Straightening BOConline UK Flame straightening is an efficient and long established method of correcting distortions in metal caused by stresses occurring during the manufacturing process when heat is introduced Stresses occur in metal when heat is introduced to the manufacturing process through welding or other methods Applying flame straightening Cutting Tool The flame straightening correction, called a heat shrink, is applied using a common oxyacetylene torch with a standard cutting type tip Oxygen acetylene is the preferred fuel combination, because it has a higher Btu min input than other common cutting fuel combinations, while tip selection is determined by the material type and thickness Use a tip the same size you would for cutting when shrinking stainless