630 medium frequency pipe bender

Intermediate frequency pipe bender have look to what time, intermediate frequency pipe bender is the wide application of each customer bend, the intermediate frequency pipe bender can be processed in the bend stamping out the size range is larger, more complex shape parts, such as: large auto longeron, covering parts, etc., and stamping material hardening effect of cold deformation, the strength and stiffness of stamping was high.Medium frequency pipe bender has high efficiency, convenient operation, and easy to realize mechanization and automation.Medium frequency pipe bender in the stamping because the mold to ensure the size and shape accuracy of the stamping parts, generally do not destroy the surface quality of the stamping parts of the bending pipe quality.And the life of the die is generally long, so the quality of the stamping is stable, good interchangeability, and has the same characteristics.Intermediate frequency pipe bender surface has the above views, intermediate frequency pipe bender is the traditional machine of the company, there is no specific model, can directly develop various types of intermediate frequency pipe bender according to the needs of customers.

The medium frequency pipe bender is divided into four parts: power source structure, clamping fixed structure, bending radius adjustment machinery, push structure.

Intermediate frequency pipe bender mainly includes, frame, main cylinder support plate including the main cylinder, shaking push plate, elbow clamp wheel platform, elbow rocker arm, rocker arm track, rocker arm rotating shaft, elbow combination chuck, intermediate frequency transformer bracket, intermediate frequency power supply, intermediate frequency transformer, electrical control system and so on.

Medium frequency pipe bender is designed and manufactured for large caliber pipe engineering and the growing market demand for various specifications of pipe bender.

We to the credibility of survival, to the quality of competition, in good faith for cooperation, to benefit ball development, is our service tenet, we actively and peers to strengthen the exchange of progress, towards the process of the line, we sincerely welcome your consultation and negotiation, is willing to work with the same industry compatriots win-win cooperation.

1. The intermediate frequency elbow adopts the power supply with vertical external characteristics, and the direct current adopts the positive polarity (the welding wire is connected to the negative electrode).

2. Medium frequency bending pipe is generally suitable for welding of thin plates under 6mm. It has the characteristics of beautiful weld forming and small welding deformation

3. Protective gas is argon with purity of 99.99%.When the welding current is 50~50A, the flow rate of argon is 8~0L/min, and when the current is 50~250A, the flow rate of argon is 2~5L/min.

4 welding arc length, welding ordinary steel, with 2~4mm is the best, and welding stainless steel, with ~3mm is the best, too long the protection effect is not good.

5. In order to prevent the appearance of welding pores, the welding parts, such as rust and oil, must be cleaned up.

6. The length of the tungsten electrode protruding from the gas nozzle is 4~5mm. It is 2~3mm in the place of poor shielding, such as fillet welding, and 5~6mm in the place of deep grooving.

7. In order to prevent the back of the bottom bead from oxidation, the back of the bottom bead also needs to be protected by gas when the middle frequency elbow is butt butt.

8. Wind protection and ventilation.In windy areas, always take measures to stop the net, and take appropriate ventilation measures indoors.

9. In order to protect the welding pool well with argon gas and facilitate the welding operation, the tungsten electrode center line and the welding workpiece should generally maintain an Angle of 80~85°, and the Angle between the filler wire and the workpiece surface should be as small as possible, generally about 0°.

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