IGBT Ring gear intermediate frequency induction heating and quenching heat treatment equipment

1. Introduction of induction quenching machine:

The ring gear is inlaid on the outer edge of the flywheel after being heated, and fastened on the outer edge of the flywheel after cooling, and is used to mesh with the starter gear to drive the crankshaft to rotate and start the engine. The ring gear is generally induction hardened to improve its hardness and wear resistance.
2. Technical Parameter of High Frequency Induction Hardening Quenching Machine:

3. Application Ranges of induction quenching machine:
Heat Treatment like annealing, normalizing, hardening/quenching, tempering.
1). Hardware and tools, such as plier, wrench, hammer, ax, screwing tools and shear (orchard shear).
2). Automobile and motorcycle fittings, such as crankshaft, connecting rod, piston pin, chain wheel, aluminum wheel, valve, rock arm shaft, semi drive shaft, small shaft and fork.
3). Electric tools, such as gear and axes.
4). Machine tools, such as lathe deck and guide rail.
5). Various hardware metal parts and machined parts, such as big shaft, gear (chain wheel), camshaft, chuck and clamp etc.
6). Hardware molds, such as small-size mold, mold accessory and inner hole of mold.
7). Other metal products.

3. Induction Quenching Hardening Machine Application:

(1) For auto parts and motorcycle parts hardening.

(2) For machinery parts, like gears, transmission wheels, axles, shafts, spline shafts, ball stud hardening.

(3) For machine tools quenching, like guide rail machine tools hardening.

(4) For spanner, pliers, CNC machines, hammer, axe hardening etc.

4. Induction Hardening Machine Principle:

By induction heating of the skin effect, it is easy to implement parts of the surface heating, surface hardening, control heating power, frequency, or the heating time can control the heating depth and temperature, can be of different depth and hardness of hardened layer.

Purpose: Mainly for the shaft (such as direct shaft, adjustable shaft, camshaft, crankshaft, gear shafts, etc.); gear; set, circle, disc type; machine screw type; or machine guide, plane; the ball first-class variety of mechanical (such as cars, motorcycles, etc.) parts of the surface treatment; bar, bar automatic heat treatment line; Sheet, and Strip and various pressure vessel annealing equipment, automatic production line.

5. Ring gear quenching equipment - performance characteristics of medium frequency induction heating power supply:

1. The central control circuit board is optimized by computer, and the unit circuit is optimized and combined. The performance of the device is stable, the quality is reliable, and the anti-interference is strong;
2. On the basis of zero-voltage start, the function of automatic frequency sweep and repeated start is added, the voltage and current loop circuits are closely tracked, the start and stop of the equipment are smooth and stable, and there is no current impact.
3. The inverter start signal adopts a single-signal high-sensitivity trigger circuit, which further increases the start-up performance of the equipment and makes the start-up success rate of the equipment reach 99%;
4. Component layout is coordinated and reasonable, and maintenance is convenient;
5. Highly integrated circuit scheme, debugging and operation are fast, simple and easy to learn.
6. It has perfect protection systems such as overvoltage, overcurrent, undervoltage, water shortage, phase loss, voltage limiting and current limiting, so as to ensure the reliability and working stability of the equipment;