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GPRF Double Exchange Tube And Plate Integrated Laser Cutting Machine

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GPRF Double Exchange Tube And Plate Integrated Laser Cutting Machine

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The GRF single platform tube and metal integrating laser cutting machine’s bed is made of heavy steel plate welded, stable structure, no shaking when running at high speed; the bed is heavy, good anti vibration performance, thus ensuring accuracy when cutting.

The double working tables are exchanged in parallel, with high power transmission and overload capacity, so that cutting work and loading and unloading can be carried out simultaneously, thus improving processing productivity.

Features of GPRF Double Exchange Tube and Plate Integrated Laser Cutting Machine

» Equipped with 1000W~6000W laser;

» The machine tool adopts a high-strength welded bed and is equipped with an aluminum crossbeam designed with a special process, which has good rigidity and high strength;

» The machine tool adopts gantry-type bilateral drive, uses servo motor drive, and is equipped with high-precision gears. It has high installation accuracy, large transmission torque, small transmission error, and good dynamic characteristics;

» Equipped with adaptive optical design, equipped with power adaptive technology, and high processing efficiency;

Technical Parameters:

Model	TH-GRF3015	TH-GRF6020
Laser power	1000-3000W
Max. acceleration	1.0G
Clamping tube range	Φ8-Φ120, □8-□85 / Φ10-Φ160, □10-□110
Max. Clamping tube weight	≤ 120KG
Chuck rotating speed	0-80r/min
Y2-axis positioning accuracy	±0.03 mm/1000mm[1]
Y2-axis repetition positioning accuracy	±0.03 mm/1000mm[1]
U-axis repetition positioning accuracy	≤7 arcs

Details of GPRF Double Exchange Tube and Plate Integrated Laser Cutting Machine:

Bed body：

Machine bed processing technology: welding → annealing to relieve stress → rough machining → secondary tempering → semi-finishing → vibration aging → finishing.

The main bed body of the cutting machine is welded with steel structural steel. Welded bars are used internally both horizontally and vertically as reinforcements for the bed body, which better solves the stress caused by welding and processing, thereby greatly improving the machine tool's performance. Rigidity, can maintain the accuracy of machine tools for a long time. The bases on both sides are processed by gantry milling in one step, which effectively ensures the accuracy of the later installation of precision linear guide rails and precision racks. The main bed adopts a hollow bed, and the machine tool is fully insulated to effectively avoid thermal deformation problems caused by high heat.

Cross beam

The beam of the cutting machine is made of aviation extruded aluminum beam, which has medium strength and good corrosion resistance. It is made of 6005A aluminum alloy. It is rough-machined after annealing to eliminate internal stress and fine-machined after secondary vibration aging treatment. Design features are:

· Light weight and high dynamic performance.

· It improves the overall strength, rigidity and stability.

· Improved efficient movement speed and acceleration.

· The base is designed with cast iron, which improves the original cast aluminum fixing method and reduces the impact of motion impact caused by overrunning when the machine tool moves at high speed.

Rear chuck:

·Chuck repeat positioning accuracy≤0.15mm, rotation accuracy≤0.1mm;

·Level 6 precision, ground gear transmission;

·Four-jaw pneumatic chuck, clamping range 15-160mm.

Front chuck:

·Chuck repeat positioning accuracy ≤0.05mm, rotation accuracy ≤0.05mm;

·Level 6 precision, ground gear transmission;

·Clamping range 15-160mm;

·Pneumatic chuck, equipped with double-row roller claws to further ensure processing accuracy

Control system characteristics

·BC-LINK: Self-developed BC-LINK communication technology enables anti-interference long-distance transmission of display signals, IO signals, and USB signals.

·Servo PID self-optimization: complete servo parameter debugging with one click, and the theoretical control progress is within ±0.01mm.

· Intelligent hardware: supports bus proportional valves, lasers and intelligent cutting heads to achieve a fully closed-loop 1+1>2 effect and improve performance and stability.

·Safety: Torque deviation anti-collision protection, dual-drive balance real-time calibration, air-moving obstacle avoidance, intelligent frog jumping and other functions.

·Accuracy: Theoretical trajectory accuracy is ±0.005mm, positioning accuracy is 0.01mm, and repeat positioning accuracy is 0.01mm.

·Speed: Maximum support for 5G acceleration, maximum single-axis speed of 300m/min.

·Communication: Using RTOS real-time system solution, the communication cycle is shortened to 1ms.

· Algorithm: Provides an asymmetric acceleration and deceleration algorithm to make the equipment run fast and softly, and improve the service life of the equipment.

·Height adjustment: The BCS100 height adjuster based on high performance is upgraded to a bus real-time follow-up system to further improve the follow-up stability and performance.