What is intermediate frequency quenching equipment and what is the application classification of intermediate frequency quenching equipment? -Kehua
Now, my country is a big industrial country. Many parts and components in the world are made in my country, so my country's machinery manufacturing industry is also very developed, and the equipment required for machinery manufacturing is also one of the best, such as intermediate frequency quenching equipment. So, do you know what intermediate frequency quenching equipment is? What is the application classification of intermediate frequency quenching equipment? Let's take a look. Intermediate frequency quenching equipment What is intermediate frequency quenching equipment? Intermediate frequency quenching is to place a metal part in an induction coil, and the induction coil is connected to alternating current to generate an alternating electromagnetic field, and an alternating current is induced in the metal part. Due to the skin effect, the current is mainly concentrated in The surface of the metal parts, so the temperature of the surface is the highest. Water spray cooling or other cooling is followed immediately below the induction coil. Since the heating and cooling are mainly concentrated on the surface, the surface modification is obvious, but the internal modification is basically not. Special heat treatment effect. Performance characteristics of intermediate frequency quenching equipment 1. The central control circuit board is optimized by computer, and the unit circuit is optimized and combined, the device performance is stable, the quality is reliable, and the anti-interference is strong; 2. The inverter start signal adopts a single-signal high-sensitivity trigger circuit. The startup performance of the equipment is improved, and the startup success rate of the equipment reaches 100%; 3. The component layout is coordinated and convenient, and the maintenance is convenient; 4. The highly integrated circuit scheme is fast, simple and easy to debug and operate. 5. It has a complete protection system for overvoltage, overcurrent, undervoltage, water shortage, phase loss, voltage limiting and current limiting, thus ensuring the reliability and working stability of the equipment; 6. On the basis of zero-voltage start-up The automatic frequency sweep and repeated start function is added, the voltage and current loop circuits are closely tracked, the equipment starts and stops smoothly and stably, and there is no current impact. The performance characteristics of intermediate frequency quenching equipment are very good, and it is easy to learn. If you want to buy intermediate frequency quenching equipment, you may wish to come to Kehua to see, you can see many brands of equipment in Kehua. The unique advantages of intermediate frequency quenching equipment 1. The degree of automation is high, which can realize fully automatic unmanned operation and improve labor productivity. 2. Fast heating speed and less oxidative decarburization. Since the principle of induction heating in the intermediate frequency furnace is electromagnetic induction, the heat is generated by the workpiece itself. This heating method has fast heating rate, very little oxidation, high heating efficiency, and good process repeatability. The metal surface is only slightly decolorized and slightly polished. Restores the surface to a specular shine, effectively achieving constant and consistent performance. 3. Low energy consumption and no pollution. High heating efficiency, compared with other heating methods, it effectively reduces energy consumption, high labor productivity, no pollution, and equipment meets environmental protection requirements 4. Uniform heating and high temperature control accuracy. The heating is uniform to ensure that the temperature difference between the core surface of the heated workpiece is small, and the temperature can be precisely controlled by the temperature control system to ensure the repeatability of the product. 5. Complete equipment protection. The whole machine is equipped with water temperature, water pressure, phase loss, overvoltage, overcurrent, voltage limit/current limiter, starting overcurrent, constant current and buffer start, so that the equipment starts smoothly, the protection is reliable and fast, and the operation is stable. 6. The induction furnace body is easy to replace. Depending on the size of the workpiece, induction furnace bodies of different specifications need to be configured. Each furnace body is designed with a water and electricity quick-change joint, which makes the furnace body replacement simple, fast and convenient. In addition, the editor recommends that if you want to buy intermediate frequency quenching equipment, you can go to Kehua to have a look. You can see many types of equipment in Kehua, and you will definitely find the one you want. Intermediate frequency quenching equipment Application classification of intermediate frequency quenching equipment 1. Heat treatment category 1. Heat treatment of various hardware tools and hand tools. Such as pliers, wrenches, screwdrivers, hammers, axes, etc. 2. High-frequency quenching treatment of gears, shafts, etc. on various power tools. 3. Quenching treatment of machine tool bed guide rails in the machine tool industry. 4. High-frequency quenching treatment of various auto parts and motorcycle parts. Such as: crankshaft, connecting rod, piston pin, crank pin, sprocket, camshaft, valve, various rocker arms, rocker arm shaft; various gears in the gearbox, spline shafts, transmission half shafts, various small shafts , All kinds of forks and other high-frequency quenching treatment. 5. Heat treatment for high frequency quenching of various hydraulic components and pneumatic components. Such as the column of a plunger pump. 6. Heat treatment of metal parts. Such as high-frequency quenching treatment of various gears, sprockets, various shafts, spline shafts, pins, etc. 7. The rotor of the plug, the rotor pump; the quenching treatment of the reversing shaft on various valves, the gear of the gear pump, etc. 2. Forging, red punching and rolling 1. Hot rolling of various twist drills. 2. Heating of tempering, forging and extrusion of brazing steel and brazing tools. 3. Heat treatment of special fasteners 4. Connection with automatic machinery (especially stainless steel) 5. Hot upsetting of standard parts and fasteners, such as high-strength bolts, nuts, etc. 3. Induction brazing 1. Welding of mining tools, such as 'one' drill bit, column tooth bit, dovetail briquette drill bit, riveting rod drill bit, various shearer picks, various roadheader picks welding. 2. Welding of diamond heads, welding of carbide saw blades and welding of diamond tools, abrasive tools and drilling tools. 3. Welding of cemented carbide tools for machining. Welding of cutting tools such as turning tools, planers, milling cutters, reamers, etc. 4. Welding of various woodworking tools, such as welding of various woodworking planers, milling cutters and various woodworking drills. What is the application classification of intermediate frequency quenching equipment? In the above, the editor made a brief introduction for everyone. The application of intermediate frequency quenching equipment is very extensive, but it is not cheap. When you buy, you can go to Kehua to buy, so that the quality can be guaranteed.