How does it ensure such high precision in cutting?

How does it ensure such high precision in cutting?

High Speed Fly Shear Machine Lines ensure high precision in cutting through several key mechanisms and technologies:

1.Advanced Control Systems: These lines are equipped with PLC (Programmable Logic Controller) and CNC (Computer Numerical Control) systems that offer precise length cutting with minimal tolerance. These systems are designed to control the cutting process with high accuracy, ensuring that each cut is made to the exact specifications required.

2.High-Speed Cutting Technology: The fly shear technology used in these lines allows for continuous operation, which means the cutting process can occur without stopping the material feed. This results in a significant increase in production efficiency and allows for faster cutting speeds while maintaining precision.

3.Rotary Shear Cutting: The rotary shear cuts the material in a single, fast stroke, which is particularly suitable for thin sheets. The sheet runs at a stable speed, and the rotary shear rotates to cut off a sheet in a cycle under closed-loop length feedback. This method can achieve a high cutting frequency, up to 150 times per minute, with linear production speeds up to 80 meters per minute

4.Leveling Technology: The incorporation of the latest leveling technology reduces the occurrence of buckling that may arise with traditional leveling methods. This ensures that the material is properly aligned and tensioned before cutting, which contributes to the precision of the cut.

5.High-Quality Components: The use of top-tier components such as German brand Flender gearboxes and advanced electrical control systems from Siemens and Bosch Rexroth enhances the cutting accuracy and speed, surpassing that of typical equipment.

6.Digital Drive Technology: Modern High Speed Fly Shear Machine Lines use digital drives instead of the traditional analog connection between the CNC and drives. Digital control technology is used to control the position, speed, and torque of the motor, with measuring systems reporting the actual position of the axes very accurately. This increases productivity and tool accuracy through complex control algorithms that minimize contour errors and machine rigidity problems.

7.Look Ahead Feedrate Control: Modern CNC systems for high-speed machining use look ahead feedrate control, which identifies irregular block transitions and excessive axis acceleration caused by path curvature. This control strategy eliminates contour error and ensures greater path accuracy at high tool path feedrates.

8.High-Resolution Digital Monitoring: Digital drive control supports high-resolution digital speed and path monitoring, which is crucial for maintaining precision during high-speed operations.

9.Compensation of Mechanically Induced Errors: High Speed Fly Shear Machine Lines are capable of compensating for mechanically induced errors, which can affect the precision of the cut. This compensation ensures that the final product meets the required specifications.

These features and technologies work together to ensure that High Speed Fly Shear Machine Lines can achieve high precision in cutting, which is essential for maintaining product quality and efficiency in various industrial applications.