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First, the choice of dual-rail quenching CNC quenching machine power supply → The use of switching devices using IGBT. With multiple closed loop control. The device is small in size, small in floor space and flexible in application.
The switching device uses an IGBT. With multiple closed loop control. The device is small in size, small in floor space and flexible in application. Auxiliary devices (such as moving quenching travel mechanisms) can be flexibly designed for different gauge rail objects. The power supply cabinet, the transformer cabinet, together with the inductor, the water cooling system, etc., form a complete set of system designed to walk together, reducing the power line and water pipe support, so that the workshop layout is neat and orderly. The workpiece is stationary.
Second, the double rail quenching CNC quenching machine features outstanding features:
1 . The high frequency quenching layer is too shallow, the intermediate frequency quenching layer is too deep and easy to deform. Our company's super audio equipment is suitable for rail quenching. And the quenching layer is moderate, the speed is fast, and the double rails are quenched at one time.
2 . The sensor connection structure is simple and convenient, the gap is easy to adjust, the guide wheel is positioned to avoid sparking.
3 . The control cabinet is integrated with the transformer cabinet, which is convenient to install, convenient for the platform and flexible to move.
4. The machine has three-dimensional motion, which solves the hidden dangers of the customer's work tooling, inconvenience, long time and so on.
5. This machine has its own cooling system, and the coolant is car coolant. This solves the problems of long time, inconvenience and freezing in winter.
6. This machine is self-propelled, especially suitable for larger and heavier guide rails and bed surfaces, such as gantry milling, gantry milling, large lathes, etc.
7 . It is also suitable for quenching of machine tool accessories such as various machine bed surfaces.
Third, the double-rail quenching CNC quenching machine consists of four major components:
1) IGBT super audio power supply;
2) AG-1 type high precision machine tool guide special quenching machine;
3) BZ-1 self-type quenching machine;
4) Chiller.
Four, double guide rail quenching CNC quenching machine basic parameters:
1. Rated power: 80KW and 120KW are used for machine tool rail quenching, which is convenient for applications such as guide rails and gear quenching of larger section machine tools.
2, walking speed: double rail together quenching: 200-400mm / min (depending on the size of the section) as the original machine tool factory, the old-fashioned 100KW thyristor intermediate frequency walking speed of 140mm / min. With our machine tool guide quenching machine, the walking speed is 300mm/min.
3, machine tool guide quenching equipment 120 type hardened layer depth: 2-4mm or so, and can be determined according to the manufacturer's process parameters.
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