1. Excessive noise vibration of oil pump (too fast heating) and damage of oil pump1. Air leakage of oil pump suction pipe or low liquid level of oil tank causes empty oil pump2. The oil temperature is too low, the viscosity of the oil is too large, resulting in large oil absorption resistance3. The

Maanshan Durmapress Machinery Technology Co.,Ltd WC67K-100/3200 CNC bending machine price concessions, quality assurance.The bending machine has good rigidity and stability, the whole frame rigidity is good, the work is stable, safe and reliable, easy to operate, through the coordination and contr

For the inlet pressure of two check valves, P1 can be considered as atmospheric pressure, so it is equal.In the same case of P1, the smaller P2, the greater P, and the greater flow Q through the check valve.It can be seen from the foregoing that the two hydraulic cylinders will not be completely syn

A workpiece,What you have to think about is what kind of parts you are going to produce, and the type of bending machine is different for different parts.At present, there are many kinds, functions and sizes are very different.The key should consider material grade and processing thickness and lengt

For some parts with stable orders and large batches in the sample stage of the product, the process capability analysis is carried out in advance by classification one by one.The parts with complex structure that need to be formed by a variety of die structures, long processing hours, affecting the

The hydraulic oil in the CNC bending machine is used as the working medium in the hydraulic transmission system, which plays the role of energy transmission, conversion and control. At the same time, it also plays the role of lubrication, corrosion prevention, rust prevention and cooling of various

The guide rail of the slider must be lubricated once a day. Generally, before starting the machine, the slider is in the bottom dead center position.Lubricate the guide rail of the slider once, and clean and lubricate the ball screw and linear guide weekly.Lubricate the guide rails and screws of oth

A bending machine is a machine that can bend a thin plate. When in use, the coil is energized by a wire, and after being energized, it generates a gravitational force on the pressing plate, thereby realizing the clamping of the thin plate between the pressing plate and the base.The modern bending ma

When using a CNC bending machine for work, there may be some use errors. At this time, it is necessary to pay attention to it. If there is a problem with the bending machine, it should be checked. The first step of the inspection is whether the mold used by the bending machine is worn or damaged. If