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Want to know the details of the understanding of high frequency welded pipe machine?
Release time:
2021-12-02 10:18
high frequency welded pipe machineUnlike other welding machines, its function and purpose is not just a single welding. High frequency welded pipe machine can not only be used for welding various metal materials, but also can be used for diathermy, melting, heat treatment and other processes. Welding is just one of its many uses. The working principle is as follows: First, a unique set of electronic circuits converts the low-frequency alternating current (50Hz) input from the power grid into high-frequency alternating current (generally above 20000Hz) within the high-frequency pipe welding machine. After the high-frequency current is applied to the induction coil (ie induction coil), it is converted into a high-frequency magnetic field using the principle of electromagnetic induction, and acts on the metal object in the magnetic field. Using the eddy current effect, an induced current proportional to the magnetic field strength is generated in the metal object. This vortex is affected by the skin effect, the higher the frequency, the more concentrated in the surface of the metal object. When the eddy current flows in the metal object, heat is generated by using the principle of current heating effect by means of the internal intrinsic resistance value. This heat is generated directly inside the object. Therefore, the heating speed is fast and the efficiency is high. Can instantly melt any metal. Heating speed and temperature can be controlled. High-frequency welded pipe machine is especially suitable for heat treatment quenching, annealing, metal diathermy forging, extrusion molding, solder welding, etc.
suitable range of high frequency welded pipe machine:
1. Welding of carbide tools. Such as turning tools, milling cutters, twist drills, pliers, hammers, wrenches, wire cutters, etc.
2. Welding of diamond drill bits, such as welding of diamond saw blades, abrasive tools and sawtooth welding.
3. Drilling bit welding for exploration, such as welding of drill bit and claw bit.
4. Composite welding of brass, copper, stainless steel and other metal materials. Heat treatment of motorcycle parts, heat blocks of standard parts, heat blocks of nuts, heating of copper standard materials.
Main advantages of high frequency welded pipe machine:
High safety factor: no flammable and explosive gas is needed to ensure the safety of life and property.
2. Energy saving and environmental protection. The welding process does not produce harmful gases such as carbon dioxide. Because electricity is used, compared with acetylene, gasoline, oxygen, LPG and other gases, the cost is greatly reduced, saving at least tens of thousands of yuan per month.
3. High efficiency and low cost: The traditional brazing welding temperature is low, the heat radiation is large, the welding cost is high, and there is a danger of explosion. The flame temperature of the plasma brazing machine is controllable, the welding temperature can reach more than 2000 degrees, and the stability is high, which is more than twice the speed of acetylene welding. Welding can last twelve hours.
4. Easy to carry, because the entire host weighs only a few kilograms, is small in size, does not require acetylene bottles or oxygen cylinders, and is very suitable for outdoor or harsh environments.
Pipe welding machine, high frequency pipe welding machine
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