hydraulic punch pressIt is an equipment that uses hydraulic system transmission technology for pressure processing. It is mainly based on pressure conversion. The pressure of the system is relatively high, the flow is relatively large, and the power is relatively large, so the entire processing process is safe and reliable, and the accuracy is high. In the preparation of the stamping process and the design of the mold structure, it is necessary to select the appropriate press to meet the needs of the stamping process and make the mold work properly.
In the choice of hydraulic punch press, the main consideration of the following three aspects:
1. Type of press
2. Capacity of the press
3. Specification of press
Open hydraulic punch press equipment
The choice of the type of hydraulic punch press depends mainly on the process requirements and production batch of stamping parts.-Generally, the following principles should be followed:
1. Small and medium-sized blanking parts, drawing parts, bending parts, the main choice of open punch press. The rigidity of the open press body is poor, and it is easy to deform under the action of stamping pressure, which affects the quality of blanking parts, but as long as the stamping ability is properly selected, it is still competent. And more convenient to use, easy to operate, easy to achieve mechanization and automatic production. Therefore, small and medium-sized shape and precision requirements are not high stamping parts using this type of open press.
ShandongZhongyou Heavy IndustryDesign and manufacture of 20 tons, 40 tons, 63 tons, 80 tons, 100 tons, 125 tons, 160 tons, 200 tons, 250 tons, 315 tons and other types of open hydraulic punch press equipment.
Closed hydraulic punch press equipment
2. For large and medium-sized stamping parts with high shape and precision requirements, precision blanking parts, large drawing parts, closed universal presses with good rigidity should be selected for correcting bending, shaping, embossing and other processes. The closed punch press can be customized according to customer needs. The frame type hydraulic press has high precision and fast efficiency. It adopts electro-hydraulic servo control, energy saving, environmental protection and noise reduction. Good rigidity, high precision, strong anti-partial load capacity. Multi-tonnage frame hydraulic press can be designed and produced.
Shandong Zhongyou Heavy Industry designs and manufactures 63 tons, 80 tons, 100 tons, 125 tons, 160 tons, 200 tons, 250 tons, 315 tons, 400 tons, 500 tons, 630 tons, 800 tons, 1000 tons and other types of closed hydraulic punch press equipment.
Hydraulic punch press has open punch and closed punch two structures according to the use of appropriate selection of processing technology, the use of hydraulic punch effectively improve the production efficiency, but also reduce the production difficulties of the staff, hydraulic punch is more applicable than the general punch machine, easier to operate, but also can greatly save energy consumption, so more and more enterprises choose to use hydraulic punch.Technical hotline: manager Zhang 13562463338/with wechat