The function and characteristics of servo hydraulic press

First, function:

The servo hydraulic press can determine the press-fit quality. How is it judged? The following three points tell you:

1. On the operation table, numerical input can be made for press-in depth, hold time, and pressure. The operation is very simple.

2. When the servo hydraulic press performs press-fitting, the whole process of pressure and displacement can be displayed on the liquid crystal display frequency, and the whole process of press-fitting can be managed online, and the product can be judged whether it is qualified at any stage and can be removed in time. Defective products.

3. Its outer end is connected to the computer, and it can compress and store the data in the computer, so as to ensure the traceability of the data and facilitate management.

Second, characteristics:

1. Accurate control

Ordinary hydraulic press due to pipeline and cylinder sealing and other factors, which can not be precisely controlled, but the servo hydraulic press can be set within the allowable range of multiple stroke speed, accurate in place to stop, accurate pressure and so on.

2. Drive method

Ordinary hydraulic press is driven by the motor oil pump, the pressure through the tubing and valve body, there is a loss. However, the servo hydraulic press is operated by a servo motor to drive the ball screw, and the pressure is changed from the power output of the motor.

3. Energy saving and environmental protection

Ordinary hydraulic presses, whose motors are always rotating, consume a lot of power. However, a servo motor is used for the servo hydraulic machine. In the standby state, the motor is guaranteed to be stationary, and in operation, both the speed and power are changed. In operation, the speed and power are constant.