For normal long-term operation of the machine, we need to do daily maintenance methods and standard use. Semi-automatic hydraulic pipe bending machine is no exception, we need to be aware of some attentions to maintenance and pipe bending speed.

During the operation of the semi-automatic hydraulic pipe bender, if there are severe environmental conditions, improper operation, misoperation and overload, etc., the bent pipe parts should be maintained and maintained. The pipe bending machine is suitable for working in the environment of ±40℃ and 0-95% humidity. The pipe bender is suitable for local use at an altitude of 0-3000m. Before working on the machine, select a suitable workplace. This place can not only achieve the accumulation of straight pipes and bent pipes, but also ensure that the floor can accept the pressure of the equipment. Bending function to check whether the appearance of the anticorrosive mother pipe has oil stains, pits, twists, folds of the anticorrosion layer, unclear identification of the anticorrosion number and pipe number or wrong writing, mechanical damage, etc., and make inspection records .

In addition, the main influence of the bending speed of the semi-automatic hydraulic pipe bending machine on the forming quality is:

If the speed is too fast, it will simply form the flat part of the tortuous part of the catheter, and the roundness will not meet the requirements, which will result in the cracking and breaking of the catheter; if the speed is too slow, it will simply form the wrinkling of the catheter and the compression block slipping. The sag of the tortuous part of the catheter is formed. It is appropriate to confirm that the bending speed of the catheter is 20%-40% of the bending speed of the machine.

As the hydraulic pipe bender has been used for too long, some parts of the machine begin to age, so we must have a certain understanding of our pipe bender equipment to disassemble, analyze and find the reason. For some difficult pipe bending, how to improve the accuracy of pipe bending? How to solve the deviation and inaccurate angle of bending pipe processing? Generally, there is a deviation in the angle of the elbow. First of all, we should check whether our single-head elbow angle controller and encoder are damaged or loose. After eliminating the encoder problem, we are checking to see if there is any deviation in the elbow due to the rubbing of the elbow arm, and if the oil temperature is too high, uneven elbow speed and electromagnetic valve cannot control the oil pressure.