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Instructions for wearing power supply for medium frequency p

Instructions for wearing power supply for medium frequency pipe bender

Introduction to the use of the intermediate frequency power supply: see the use of the intermediate frequency transformer voltage adjustment, when the transformer is running, including no load, it is forbidden to stop the supply of cooling water, the water should be smooth, prevent water splashing into the transformer.Before bending the pipe should be carefully adjusted, so that the center of the chuck and the induction ring are consistent, and the supporting drum to support the workpiece is adjusted at an appropriate height, so that the workpiece is smoothly fed into and the curved pipe and the straight section are in the same plane.Before operating frequency pipe bender, shall, in accordance with requirements of the medium frequency power supply and medium frequency transformer instruction in ready to intermediate frequency pipe bender and open pipe equipment, open said cooling pump and workpiece cooling water pipe equipment, when the temperature of the heat pipe to bend is greater than 910 ℃, for different pipe wall thickness must be heated to a temperature above 950 ℃,And the temperature of the inner wall should be kept above 910℃ at least, but not higher than the allowable heating temperature of the process for the pipe, before starting the main motor for bending operation, heating to the bending temperature or the workpiece is not heated, it is forbidden to start the main motor.After bending, stop heating, before loosening the clamp head, it is forbidden to open the main motor for the reverse operation of the rotary arm.Because the diameter and wall thickness of the pipe are different, the heating power and bending velocity of the pipe are also different, so the parameters of the pipe should be found out step by step in practice.

For the intermediate frequency pipe bender parameters and bending multiple are made according to the customer to manufacture different types and bending radius of the intermediate frequency pipe bender, the intermediate frequency pipe bender in bending due to the effective force on the V-wheel, so in bending diameter wall thickness pipe, by adjusting the screw so that the two V-wheel can withstand the thrust evenly,Avoid the damage of the intermediate frequency pipe bender caused by the thrust concentrated on a V wheel due to improper adjustment.For bending the pipe with accessories, the V-wheel of the accessories shall be mounted on the same slide seat as the supporting V-wheel.For the middle frequency pipe bender in the last bend and the pipe with short supporting finger end, the V-type wheel on the attachment can be removed and installed on the supporting seat of the middle frequency transformer to shorten the distance between the support and the center of the bend. For several kinds of pipes with special force, the thrust can also be dispersed on the three V-type wheels by bending pipe.

The company mainly produces a variety of different types of medium frequency pipe bender, medium frequency elbow machine, tee machine, medium frequency pipe expanding machine, elbow beveling machine, rolling machine and other pipe fittings equipment, the way to buy the company's above pipe fittings equipment customers our company will let each customer enjoy a low price to buy satisfactory equipment.The use and technical parameters of intermediate frequency pipe bender

Purpose: The medium frequency pipe bender is a common non-standard equipment which is suitable for the production of all kinds of diameter of equal diameter steel pipe, especially the bending steel pipe of larger diameter. It can continuously produce the bending steel pipe of multiple sections and multiple radius of curvature (hereinafter referred to as the bending pipe).The diameter, wall thickness, radius of curvature and other technical indexes of the bending pipe are proposed by the user, and the manufacturer of the intermediate frequency pipe bender designs and manufactures the intermediate frequency pipe bender according to the requirements of the user.

Technical parameters of medium frequency pipe bender in pipe bending:

The medium frequency pipe bender adopts seamless pipe, straight seam welded pipe or spiral welded pipe.

The bending radius of the elbow must be greater than 2.5D (the following 2.5D is manufactured by elbow pushing process), and the Angle of the elbow is automatically controlled by programming (the Angle of the elbow is set arbitrarily within a certain range according to the need).

The diameter and wall thickness of the push bending pipe range: diameter Φ89 ~ 1420mm, wall thickness: Φ5 ~ 120mm (the equipment is designed and manufactured in sections).

The stroke of the main cylinder is based on the large diameter of the elbow and the large bending radius (provided by the customer).

Structure of medium frequency pipe bender:

Base track, main oil cylinder and support plate, movable push plate, elbow clamp wheel device, elbow rocker arm, rocker arm rail, rocker arm shaft, elbow combination chuck, intermediate frequency transformer adjustment device, intermediate frequency transformer, intermediate frequency electricity

Source, automatic control system, operating platform (touch screen), cooling water back and forth system.

Our company mainly produces medium frequency pipe bending machine, medium frequency elbow machine, tee machine, beveling machine, medium frequency pipe expanding machine and other pipe fittings equipment, welcome the need of the above pipe fittings equipment customers to inquire and order!The company based on good faith, quality to obtain customer satisfaction for.

2305-2304.