Pipe bender maintenance and pipe bending speed need attention

During the operation of the pipe bender, all parts of the pipe bender can be maintained under severe environmental conditions (such as rain), improper operation and misoperation, and overload. Bending function, to check the appearance of the anti-corrosion mother pipe to check whether there are oil stains, pits, bends, anti-corrosion layer folds, anti-corrosion number and tube number identification is not clear or writing errors, scars, mechanical damage and other appearance defects, and Make inspection records. All systems of the pipe bender are suitable for operation in an environment of ±40°C and 0-100% humidity. The pipe bender is suitable for local use at an altitude of 0～3000m. Before the pipe bender is operated, a suitable working place should be selected. The site can not only be satisfied with the accumulation of straight pipes and elbows, but also ensure that the ground can accept the pressure of the equipment.

The primary influence of the bending forming speed of the pipe bender on the forming quality is:

If the speed is too fast, the flattening of the curved part of the catheter is simply formed, and the roundness cannot meet the requirements, which constitutes the tearing and breaking of the catheter. Form the depression of the curved part of the catheter. For many experiments on these two CNC pipe benders, it is advisable to determine the bending speed of the pipe at 20%-40% of the maximum bending speed of the machine.

Maintenance method of elbow elbow

1. Long-term storage of elbows should be inspected as scheduled. The exposed processing surface must always be cleaned, dust and dirt must be eradicated, and stored in a place where the indoor ventilation is monotonous. It is forbidden to stack or store in the open air. Always insist on the monotony and ventilation of the elbow, keep the device clean and regular, and store it in accordance with the precise storage method.

2. When equipment is used, the elbow can be directly installed on the pipeline according to the connection method, and the equipment can be carried out according to the direction of use. Under normal circumstances, the equipment can be placed in any position of the pipeline, but it needs easy-to-operate inspection. Pay attention that the flow direction of the cut-off elbow should be upward from the vertical valve flap, and the elbow can only be horizontal equipment. Pay attention to the tightness of the elbow in the equipment to avoid leakage and affect the normal operation of the pipeline.