Flash butt welding machine butt copper and aluminum row transition plate case

 

Today, Shanghai customers on the front line need to use4.5mm*45mm copper bar and 4.5mm*45mmAluminum rowdocking, our factory will organize it immediatelyWelding process department personnel are transferred from the warehouseHydraulic flash butt welding machineI came out for a test welding, and the welding effect was ideal. The weld was complete, without pores and cracks. The butt strength exceeded the base material. The interface joint was very small. It only needed a little polishing to complete the job.

 

Customers mainly processMG copper-aluminum transition plates are provided to some power plants, substations, new energy vehicle companies, etc. Because friction welding has been used for a long time, and the effectGenerally, when you see information about our factory on the Internet, you call us for consultation and send samples for trial welding.

Please see the picture below for the actual effect of butt welding

Please see the picture below for the complete picture of the welding machine.

Hydraulic flash butt welding machineStructure overview and operation

      UN heavy dutyThe structure of the hydraulic flash butt welding machine mainly includes: welding transformer, fixed electrode, movable electrode, pressurizing mechanism and control components, etc. During welding, the upsetting oil pressure can be automatically adjusted to push horizontallytowardsMove the horizontal frame to complete the feeding and pressurizing process.

The left and right electrodes are connected to the conductor of the secondary coil of the welding transformer through multiple layers of copper respectively. The secondary coil of the high-power welding transformer is cooled by water.

    Protective plates are installed on both sides and below the welding joint to prevent molten metal from splashing into the transformer and switch. Welders must frequently clean metal spatter on the protective plate to avoid short circuits and other malfunctions.

1．Hydraulic clamping mechanism:

It consists of a hydraulic pump station, a control box, a hydraulic cylinder, etc. The left and right cylinders are controlled separately. They are manually clamped before welding and manually released after welding. The hydraulic cylinder is self-locking during clamping. If it is not self-locking when loosening, please press and hold the release button.

2．UpsettingFeeding mechanism:

The feeding mechanism completes the melting and extrusion processes required in welding. It is controlled by servo amplifier board, and the value can be set directly on the software touch screen.

2．switch control

   Press left and right, step once to tighten, and then step again to loosen.

Press the start button to start welding.

The weldment is pressed and heated by electricity. At this time, the weldment is shortened due to plastic deformation. When the specified upsetting amount is reached, the stroke photoelectric trigger behind the machine head causes the current to be automatically cut off.

Control power is supplied from a safety auxiliary transformer with a secondary voltage of 24V.

3．jaws(Electrode):

4. Electrical installation:

    The welding transformer is of iron shell type, and its primary voltage is380 volts. The primary winding of the transformer is cylindrical. When welding, select the adjustment level according to the properties of the weldment to obtain the required secondary no-load voltage.

The length of the smell when power is turned on during the welding process can be controlled by the welder through the button switch and travel switch. The above-mentioned switch controls the relay, and the relay causes the contactor to connect or cut off the welding power supply.

The transformer is connected to the electrodes by multiple layers of thin copper sheets.

we have28Years of experience in designing and manufacturing welding equipment, with complete production processes and testing methods,28Over the years, we have worked closely with various scientific research institutes, specializing in the production of resistance welding machines, wire and cable testing equipment and production auxiliary equipment, mainly resistance welding machines. Our products include five categories: spot welding machines, butt welding machines (butt welding machines), seam welding machines, special welding machines, and wire and cable equipment, with nearly 300 models..Others include spark machines, metal thin strip welding machines, motor blade welding machines, gantry welding machines, wire pipe mesh welding machines, multi-head welding machines, secondary rectifier welding machines, dust bag cage bone welding machines, copper strip welding machines, steel strip welding machines, gun welding machines, AC arc welding machines, wire and cable high voltage test equipment, copper and aluminum pipe welding machines, etc.

We are an enterprise registered and approved by relevant national departments.CQCissuedCCCCertification certificate, measurement qualification certificate issued by the measurement supervision. We have established long-term cooperative relationships with 5,000+ companies with our strong strength, reasonable prices, and excellent services. We sincerely welcome all walks of life to visit, inspect and negotiate business.