Applications in Press Brake Machines
In press brake equipment, air springs are mainly used in the upper die clamping system, back gauge adjustment mechanism, and compensation device. They provide stable and controllable elastic support and stroke compensation through compressed air.
Tool Clamping
Air springs provide uniform thrust to the upper die clamping mechanism, ensuring consistent, smooth, and damage-free clamping and release of the die, improving operational safety and die change efficiency.
Crowning/Compensation System
When machine deformation occurs during bending, air springs provide precise lifting or supporting force to compensate for the deflection of the machine tool's longitudinal beam and worktable, improving the accuracy and consistency of bending angles.
Back Gauge Buffering and Positioning
Air springs act as a buffer component for the back gauge, providing flexible support for the moving mechanism, improving positioning stability, reducing mechanical impact, and extending the life of guide rails and lead screws.
Vibration Damping and Energy Absorption
Bending machines generate vibrations during high-speed operation. Air springs have excellent vibration absorption capabilities, which can reduce structural vibration, improve bending accuracy, and reduce mechanical noise.