Medium frequency pipe bender manufacturer

The medium frequency induction heating pipe bender, the medium frequency pipe bender its working principle is to use the medium frequency power supply to heat the steel pipe, at the same time the steel pipe at a uniform speed, so that the heating part of the steel pipe along the preset track to walk so as to form a certain curvature radius and Angle of the bend.Steel tube in place first, through the radial rotary device of screw gearing adjust good bending radius, by using medium frequency induction heating coil steel pipe bend after heated to a certain temperature, powered by hydraulic bending, by car pole pushed forward, the adjustment good at heat deformation and bending radius bending, deformation of steel pipe after the water spray cooling, so as to achieve the desired bending tube.

The power system consists of motor and reducer, which have two working states: fast forward (backward) and forward, respectively driven by alternating current motor and variable frequency motor.

Variable frequency motor: to provide the power of medium frequency pipe bending machine.

AC motor: brake and electromagnetic clutch and AC motor linkage control.

Transmission structure of medium frequency pipe bender

Medium frequency pipe bender includes gear set, chain, guide rail, etc.

The method of making small radius elbow (below 3D) by medium frequency pipe bender is as follows: the small diameter pipe material is heated by medium frequency induction ring through mandrels and horn mandrels, and the elbow is expanded into large diameter.

In order to better save resources, low cost, then it is necessary to choose a good pipe bender.Why do you say that?In general, the bit is the most common and fastest processed product in pipe bending. Why does the intermediate frequency pipe bender wear the bit so quickly during pipe bending? Let's explain in detail.Drilling, including the friction and wear of chemical PCB composite materials.Due to the chemical penetration of the analysis of product circuit board drilling carbide materials co., LTD. WC - cobalt bonding chemical decay.At 300℃, the reaction is significant.Although drilling rates are lower than 150 mm/min, chemical wear is no longer worn in important situations, and friction and wear become important manifestations of wear.PCB penetration and micro cutting rates, elbow radius of drilling and width ratio of fiber bundles.Study on the ratio of the width of the fiber bundle (fiberglass) of the drilling radius, the proportion of the tool cutting things, the fiber width and the tool wear.In practical application, new drilling 2500 grinding, grinding drilling friction, second grinding machine drilling machine to 1500 to three grinding drilling grinding, PCB microhole process, axial force and torque as feeding and drilling depth growth, important cause and chip removal position place.The increase in depth, drilling, chip removal difficulties, disposal in this environment penalty of bending, cutting, resin material melting temperature and rigid will be glass fiber, aluminum, binder fragments of cutting.The arduous cutting and PCB matrix material has an affinity, once such a cut is produced, and then stop chip removal, axial force and torque rapid growth, resulting in drilling fractures of microholes.PCB microporous fracture, rotation pressure zigzag and rotation pressure curve, which is above the two fracture coexist.The fracture mechanism is important because they are busy reducing the critical factor of increased drilling torque when the obstruction is blocked.Axial force, which reduces cutting torque, is the key to reducing trivial pores.This increases the wear of the bending bit.

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