What is the working principle of high-frequency quenching equipment? What are the quenching equipment factories? - Youzao quenching equipment
Now, high-frequency quenching is a treatment method often used in the machinery manufacturing industry, so the demand for high-frequency quenching equipment is very large, and the price is not cheap. So, do you know how the high frequency quenching equipment works? What are the high frequency quenching equipment factories? Let's take a look together. What is high-frequency quenching? High-frequency quenching refers to a heat treatment method that uses high-frequency current (30K-1000KHZ) to locally heat and cool the surface of the workpiece to obtain a surface hardened layer. This method only strengthens the surface of the workpiece to a certain depth, while the core basically maintains the structure and properties before treatment, so a combination of high strength, high wear resistance and high toughness can be obtained. And because it is local heating, it can significantly reduce quenching deformation and reduce energy consumption. It is precisely because of the above characteristics of induction quenching that it is widely used in the machining industry. The working principle of high-frequency quenching equipment High-frequency quenching equipment uses induction heating. The engineer explained that the principle of induction heating is: the workpiece is placed in the inductor. copper pipe. The alternating magnetic field generates an induced current of the same frequency in the workpiece. The distribution of this induced current in the workpiece is uneven, it is strong on the surface, but weak in the interior, and it is close to 0 in the center. This skin effect is used. , the surface of the workpiece can be heated rapidly, and the surface temperature rises to 800-1000ºC in a few seconds, while the temperature of the core rises very little. If you want to know more about high-frequency quenching equipment, you may wish to consult Kehua, where the customer service staff will introduce you to all the information of high-frequency quenching equipment. The outstanding advantages of high-frequency quenching equipment 1. The use of IGBT modules, energy saving and power saving: 30% power saving than the tube type, 20% power saving than the thyristor intermediate frequency; 2. The effect is good: the heating is very uniform (also can be adjusted by induction The density of the circle makes each part of the workpiece obtain the required temperature), the temperature rises quickly, the oxide layer is less, and there is no waste after annealing; 3. The heating speed is fast: induction heating, no oxide layer, and small deformation; 4. Small size: using Split structure, light weight, easy to move and install; 5. Environmental protection: no pollution, noise and dust; 6. Strong adaptability: can heat a variety of workpieces; 7. The temperature and heating time can be precisely controlled, and the processing quality high. 8. Full protection: There are alarm indications such as overvoltage, overcurrent, overheating, water shortage, etc., and automatic control and protection. What are the technical parameters of high-frequency quenching equipment in the high-frequency quenching equipment factory? The main technical parameters of high-frequency quenching equipment 120: Model: 120 type Output power: 120KW Input voltage: Three-phase 380V 50-60HZ Oscillation frequency: 10-60KHZ Volume: Main: 650*520*1100mm Minutes: 500*800*580mm Application of high frequency quenching equipment 1. Heat treatment industry 1. High frequency quenching heat treatment for various automobile and motorcycle parts, such as: crankshaft, connecting rod, piston pin, camshaft, valve, Various gears in the gearbox, various forks, various spline shafts, transmission half shafts, various small shaft crank pins, various rocker arms, rocker arm shafts, etc. are subjected to high-frequency quenching heat treatment. 2. High-frequency quenching heat treatment of hardware tools, such as vices, hammers, strong pliers, wrenches. 3. Hydraulic components such as: the plunger of the plunger pump, the rotor of the rotor pump, the reversing shaft on various valves, the gear of the gear pump, etc. are quenched by high frequency. 4. High-frequency quenching heat treatment of gear shafts of various power tools. 5. Various woodworking tools, such as: axes, planers and other heat treatment. 2. Forging industry 1. Steel plate heating, bending and forming. 2. Standard parts, diathermy forming of fasteners. 3. Heat diathermy for hardware tools, such as pliers, wrenches, etc. 4. Extrusion of the taper shank of the prospecting drill rod. 5. Steel pipe diathermy forming, such as pipe bending, etc. 3. Brazing 1. Welding of carbide cutting tools. Such as turning tools, milling cutters, reamer. 2. Welding of diamond bits. Such as diamond saw blades, abrasive tools, sawtooth welding. Welding of drill bits for prospecting, such as the welding of straight-line drill bits and claw bits. 3. Brass, copper. What are the high-frequency quenching equipment factories? Now, there are many high-frequency quenching equipment factories on the market, and many merchants buy them, such as Kehua, Zhengzhou Xingchuan, Jiangsu Kehua Intelligent, etc., all of which are good manufacturers. What are the high-frequency quenching equipment factories? In the above, the editor briefly introduced to you. Now, there are many uses of high-frequency quenching equipment, and the market demand is also great, so there are also many manufacturers. You can compare them a lot. I hope this article can help you.