Shanghai brazing equipment manufacturing heating welding is very powerful-Kehua
Brazing, a Kehua technique, is mainly used in machine tool operations in industry to heat and melt some solid workpieces and then weld them. In order to make everyone understand better, we can learn about Shanghai brazing equipment manufacturing through the following article. Shanghai Brazing Equipment Manufacture Equipment types Mainly focus on brazing processing, production of brazing equipment and brazing materials. Brazing equipment includes automatic welding machine, automatic flame welding machine, semi-automatic welding machine, automatic ring making machine, automatic flattening machine, special ring making machine for aluminum welding wire, gas shielded high frequency welding machine, drum polishing machine, pressure diffusion welding equipment, gas shielded welding equipment, etc. Use status These Kehua products can be widely used in electrical appliances, instrumentation, refrigeration and other fields. Brazing materials mainly produce silver-based, copper-based, aluminum-based, nickel-based, tin-based, etc. The supply status is: sheet, strip, coil wire, bar, flat wire, particle, powder and various types required for automatic brazing Ring solder. Welding materials We mainly focus on brazing processing, production of brazing equipment and brazing materials. The main welding materials of brazing process are carbon steel and carbon steel, carbon steel and stainless steel, carbon steel and copper-carbon alloy, carbon steel and cemented carbide, copper and copper alloy, copper and stainless steel, copper and aluminum alloy, copper and carbon Alloy, copper and zinc alloy, aluminum alloy and Kovar alloy, aluminum alloy and glass, aluminum alloy and silicon carbide, aluminum alloy and cupronickel, etc. Application example 1. Heating (hot forging, hot-fitting, smelting): 1. Hot forging is mainly to heat the workpiece to a certain temperature (the heating temperature is different according to the material), and then forge the workpiece by punching, forging or other forms. into other shapes. For example: watch case, watch embryo, handle, mold accessories, kitchen tableware, handicrafts, standard parts, fasteners, machining of mechanical parts, copper locks, rivets, steel brazing, hot extrusion of brazing tools, etc. 2. Hot fitting mainly refers to the connection between different metals or between metals and non-metals by heating the metals, using the principle of thermal expansion or thermal melting. For example: the copper core of the computer radiator and the aluminum sheet, the buried value welding of the speaker mesh, the compounding of the steel-plastic tube, the sealing of the aluminum foil (toothpaste skin), the motor rotor, the sealing of the electric heating tube, etc. 3. Smelting It mainly refers to converting metal into liquid through high temperature of metal. It is mainly suitable for iron, steel, copper, aluminum, zinc and various precious metals. Such as the melting of gold and silver. 2. Heat treatment (surface quenching): It mainly changes the hardness of the metal material by heating the workpiece. The specific applications are as follows: 1. Various hardware tools and hand tools. Such as quenching of pliers, wrenches, hammers, axes, screwdrivers, scissors (garden scissors), etc.; 2. Various auto and motorcycle accessories. Such as quenching of crankshaft, connecting rod, piston pin, sprocket, aluminum wheel, valve, rocker shaft, transmission half shaft, small shaft, fork, etc.; 3. Various power tools. Such as gears, shafts; 4. Machine tool industry. Such as quenching of machine bed surfaces, machine tool guide rails, etc.; 5. Various hardware metal parts, machined parts. Such as quenching of shafts, gears (sprockets), cams, chucks, fixtures, etc.; 6. Hardware mold industry. Such as quenching of small molds, mold accessories, mold inner holes, etc.; 3. Welding (brazing, silver welding, brazing): It mainly melts the solder by heating to a certain temperature, so as to melt the two kinds of materials of the same material or different materials. Metals are connected together, and the specific applications are as follows: 1. Welding of various hardware tools: welding of diamond tools, abrasive tools, drilling tools, alloy saw blades, carbide turning tools, milling cutters, reamers, planers, woodworking drills, etc. ; 2. Welding of various hardware and machinery accessories: hardware bathroom products, refrigeration copper accessories, lighting accessories, precision mold accessories, hardware handles, egg beaters, alloy steel and steel, steel and copper, copper and copper and other metals or dissimilar species Silver welding and brazing of metals; 3. Composite pot bottom welding is mainly used for three-layer brazing of round, square and other special-shaped flat stainless steel pot bottoms and aluminum sheets, and can also be used for other metal plane brazing. 4. The heating plate welding of electric kettle (electric coffee pot) is mainly used for brazing between stainless steel flat bottom, aluminum sheet and various shapes of electric heating tubes. 4. Annealing (tempering, quenching and tempering): 1. Annealing in various stainless steel industries. Such as annealing and stretching of stainless steel pots and tanks, annealing curling and annealing of sinks, stainless steel pipes, stainless steel tableware, stainless steel cups, etc.; 2. Annealing of other various metal workpieces. Such as golf heads, clubs, copper locks, hardware copper accessories, kitchen knife handles, blades, aluminum pots, aluminum barrels, aluminum radiators and various aluminum products. Shanghai brazing equipment manufacturing Through the description of brazing and Shanghai brazing equipment manufacturing in the above article, I believe that everyone has a better understanding of them. If you want to know more relevant information, please pay more attention to us.