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How to choose a good hydraulic gate shearing machine

location: Home >> News >> 技术知识

How to choose a good hydraulic gate shearing machine

Release date:2016-07-21 Author: Click:

Hydraulic gate shears and hydraulic pendulum shears are different. How can the principle be the same? One is circular shear movement. One is the straight-line shear movement, their application is also different. Generally, the steel plate below 16 adopts the hydraulic swing type, while the steel plate above 16 adopts the gate type shear. They have their own advantages. The tilting plate shears are light and flexible, while the gate shears are heavy-duty. The large incision of the gate work force is straight, while the small tilting cutting plate is easy to roll plate, and the incision should be adjusted. The working principle of the pendulum shear is different from that of the gate shear. When the pendulum shear cuts, it makes arc motion while the gate shear makes linear motion. In terms of service life, the gate type is longer than the pendulum type, and the plate cutting effect is better than the pendulum type, and the cutting speed of the pendulum type plate shears is slow

Therefore, in the acquisition of shearing machine, users must pay attention to the trading method of the website. If it is directly through the network for cash trading, we must be alert and try not to select such websites. So about the cutting machine purchaser, both want to enjoy the fast network, but also worry about capital security questions, how to choose between them?

Simply speaking, the working state: when the oil pump comes out, the first way to enter the pressing cylinder is to press the plate, and the other way is to enter the upper chamber of the left cylinder with a delay of about 2 seconds controlled by the time relay. The oil in the lower chamber of the left cylinder is forced to enter the upper chamber of the right cylinder, and the oil in the lower chamber of the right cylinder returns to the oil tank. The return stroke is reversed by the solenoid valve. The shearing machine is often used to cut the blank with straight edge. The shearing process should be able to ensure the straightness and flatness of the sheared plate surface, and minimize the plate distortion to obtain high-quality workpiece.

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