I. Characteristics of servo hydraulic press:
The servo hydraulic press is driven by servo motor to operate the ball screw, and its pressure is converted by the power output of the motor, while the ordinary hydraulic press is driven by the motor to drive the oil pump, and the pressure passes through the oil pipe and valve body, causing partial loss.
2. Energy saving and environmental protection:
Servo hydraulic press adopts servo motor. In the standby state, the motor is guaranteed to be stationary, and the speed and power change when working. However, for ordinary hydraulic presses, the motor is always rotating and consumes a lot of electric power. In operation, the speed and power are constant.
Servo hydraulic press can set multi-stage stroke speed, stop in place and reach pressure within the allowed range, but ordinary hydraulic press cannot be controlled due to the sealing of pipeline and cylinder.
1、It can judge the quality of press fitting. The whole process of pressure and displacement can be displayed on the LCD screen during the press-fitting process of servo hydraulic press, which can manage the whole process of press-fitting online, judge whether the products are qualified at each stage, and exclude the defective products in time.
2、Pressure, pressing depth and holding time can be input on the control panel, which is easy to operate.
3. Its outer end is connected to the computer, which can press in and save the data to the computer to ensure the traceability of data and facilitate management.
3. Advantages of servo hydraulic press:
2. Low noise.
3. Reduce heat and cost.
4. High degree of automation, good flexibility and high precision.
The use of servo hydraulic press: 1:
1.Used for stamping dies in motor, auto parts, home appliances, electronics and other industries.
2. For pressure constant pressure system.
3. For pressure and extension testing system.
Hydraulic presses are widely used for trimming, edging, deburring and shaping of metal die-castings such as aluminum alloy, magnesium alloy, zinc alloy, etc., such as trimming and shaping of various auto parts, hardware tools, motor shells, household appliances and other die-castings. According to the process requirements of die-casting and hardware trimming and the safety protection of personal injury, the machine has been improved and upgraded on the basis of the original die-casting trimming machine. The new quick hydraulic press has safety grill protection function and equipment slider anti-fall device, which can effectively protect the operator's operation safety and reduce the possibility of manual crushing injury.