The invention relates to a novel pipe bending tool with the function of pipe bending and lifting up. It has the advantages of reasonable structure, safe use, convenient operation, reasonable price, fast loading and unloading, easy to carry, multi-purpose and so on. After the assembly is complete, the next important step is debugging. Hydraulic pipe processing equipment china and numerical control both need to go through this process. What aspects should be paid attention to when debugging?

1. Fill the oil tank, access 380V power supply, press start, different working modes, enter different operations, adjust the relief valve, so that the system pressure is appropriate.

2, clamping frame adjustment: after the mold is installed, the clamping frame is adjusted to the same height as the clamping upper die and the bending wheel.

3, the press mold adjustment: the press mold appropriate backward, distance from the bending wheel mold size is greater than the pulley travel, and then manually clamp the tube in place, and then the press mold up to press the bending wheel mold.

4, open gear adjustment: loosen the locking bolt, rotate the open gear adjustment handwheel, adjust to the required open gear, but need to consider that the rebound is less than the working open gear.

5, relief valve pressure adjustment: press any manual button is not released, the pressure displayed by the pressure gauge is the relief valve pressure, adjust the handle, the pressure to the required pressure.

The troubleshooting methods of pipe processing equipment in china are summarized:

1, manual hydraulic rod ejection weak, can not bend the pipe. First, check whether the steel ball in the switch has fallen, and second, tighten the switch clockwise. Check whether the hydraulic oil in the tank is full and should be filled. Loosen the bolt on the fuel filler port. Replace YX-shaped polyurethane seal in plunger pump.

2, column cold pump suction phenomenon or oil suction can not come out. Drain the air from the tank. There is less fuel in the tank. Fill it up. Oil number does not meet the requirements, replace N15 mechanical oil. There is garbage in the oil filter, which needs to be cleaned. The oil filter can be removed with a large adjustable wrench. Use gasoline to clean up the trash on the copper wire.

3. Lift the manual hydraulic handle and gradually lift the handle. The manual hydraulic action rod is fully extended, or when there is pressure on the plunger pump during bending work, it can be struck with the head on the handle seat at the front end of the handle.

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