Laser splicing for high precision CNC shearing machine requirements

Laser splicing for high precision CNC shearing machine requirements

Precision shearing for laser splicing high precision CNC shearing machine has the following characteristics.

1. Smaller shear angle, larger shear force, small distortion deformation, high frame strength, good straightness of the knife mouth

2. Extremely uniform blade clearance, the wear between the upper and lower blades is reduced, the blade life is long

3. High quality shearing end face, small burr.

Computer through the linear encoder feedback data control shear angle, through the computer to control the shear stroke; computer within the shear angle and knife gap material table, according to the material table computer control knife gap adjustment amount; blade precision, up and down can be arbitrarily swapped; table for the y-shaped structure, with automatic compensation function, shear precision higher; machine tool is a six-point backlash-free rolling friction, high shear precision; imported ferrule joints, to ensure that the hydraulic pipe work stable and smooth.

The high precision shearing machine has a high accuracy range of 0.03mm/m, and the requirement of laser welding can not exceed 0.1mm, the plate sheared by Shen Chong is suitable for laser welding. To sum up, laser welding requires very high straightness of the sheared plate, the accuracy of ordinary shearing machine is far from the requirements, Wuxi Shenchong high precision shearing machine single side shear degree is only 0.03mm, far greater than the requirements of laser welding spell. The backstop axis control method, servo motor control backstop stroke, backstop structure for linear guide, ball screw, backstop plate for the size of the head, to facilitate the shear angle change can be blocked after the shear material.