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CNC plate shearing machine is the mainstream plate shearing machine

2021-04-22

CNC shears are increasingly used in production. The reason why CNC shearing machine has become the mainstream shearing machine is that it has some outstanding advantages compared with the old mechanical shearing machine, mainly the following.

 

1, the CNC system has a compensation function and automatic detection and other additional functions, can accurately ensure the cutting accuracy of the sheet.
2, the computer on the back of the material servo control, the use of ball screw transmission, high precision (optional pneumatic after the material support device).
3. The rolling ball device can not only reduce the friction resistance, but also ensure that the surface of the workpiece is not scratched.
4. The plate shearing machine has strong rigidity and integrity, and the rolling guide rail movement is flexible and reliable. Brush support material is used on the table top, with low noise. Pneumatic clamps are on the large table top and are vertically backed by the system. Data can be predetermined and continuous shearing can be automatically sent.
5. Economical CNC shearing machine adopts economical special computer to realize numerical control.
6. Optional ball screw, air support, etc.

 

The shearing machine adopts parallel cylinder to make the machine tool synchronize the cylinder well and the shearing angle will not change when shearing. The installation surface of the knife holder on the shearing machine is a circular arc surface, which ensures the uniformity of the blade gap in the shearing process and the good quality of the shearing section. Shanghai plate shearing machine, Ningbo plate shearing machine and other supporting shafts support the upper tool holder and the oil cylinder push the tool holder to swing to realize the shearing work. The eccentric mechanism quickly and synchronously adjusts the blade gap to ensure the shearing accuracy. The material blocking structure adopts motor drive, and the two screw rods are driven to move synchronously by the chain wheel.