Advantages of front feeding shearing machine

Advantages of front feeding shearing machine

CNC front feed shearing machine has double-action function of upper ram and lower hydraulic pad, working pressure stroke can be adjusted within the specified range according to the process requirements, easy to operate with centralized control by push button. It has three operation modes: adjustment, manual and semi-automatic.

CNC shearing machine front feeder adopts motorized backstop device and electronic counter to facilitate the adjustment of backstop position. The whole welded frame structure is used and treated by vibration aging, with good machine rigidity, high precision and good accuracy maintenance. The tool holder adopts steel structure, which moves up and down along the roller under the action of oil cylinder to realize shearing action. The front feeding frame is made of steel structure, tempered to eliminate internal stress, strong rigidity and good stability.

The front feeder adopts imported precision ball screw drive, linear guide rail guidance and digital AC servo motor drive. Accurate positioning, fast and smooth running, the front feeding table is lined up by steel balls and brushes. The motor positioning speed of three-axis CNC can be adjusted arbitrarily, thus improving the working efficiency.

The parameter adjustment function is set in the system, which can modify the reference point of two axes arbitrarily. So as to adjust the positioning value of CNC system. The system is equipped with automatic retreat function, which can make the feeding frame give way in time in the process of shearing, avoiding the friction between the blade and the plate material in the process of shearing. Each time the machine is powered on and off, the two axes controlled by the CNC system can automatically find the reference point when restarting to ensure repeat positioning accuracy.

1. And ordinary shearing machine matching, compared to the backstop material positioning more, can completely replace the manual, mainly applied to various sizes of plate shearing, under the material, high efficiency, under the material, can achieve automatic programming, automatic positioning, automatic cutting, automatic feeding, automatic return and other functions.

2. Protection functions.

(1) Over-limit protection, when the stroke goes to the limit will automatically stop the movement to avoid crashing.

(2) Self-diagnosis protection function, when the software, system or electrical failure will automatically alarm to remind the inspection and elimination.

(3) Air pressure protection function, when the air pressure is too low will alarm and stop working to avoid damage to pneumatic components.

(4) Voltage protection function, when the voltage fluctuation is too large, will automatically alarm and stop working, to avoid damage to the servo system, electrical.

(5) Components and software programs, the choice of pneumatic automatic clamping, clamping force, smooth feeding; easy to operate.

We produce high-precision CNC shearing machine has a very good reputation, high-precision shearing machine shear heavy metal plate shearing accuracy level is how much? CNC shearing machine shear accuracy in millimeters (mm) as the unit of accuracy, the impact of shearing machine accuracy of many factors, such as: the type of equipment used, the operator’s skills, the thickness of the material being sheared plate, etc.; God punch shear precision can reach 0.03mm / m, shear the plate without burrs, can meet the requirements of the laser welding process.