On September 16, 2020, the winners of the China Quality Award were announced. TheHigh Elevated 3D-5 Axis CNC Laser Cutting Machine Tool developed by SZDZ Laser Intelligent Equipment Technology Corporation won the China Quality Award.
The High Elevated 3D-5 Axis CNC Laser Cutting Machine Tool is known as the "jewel in the crown" in the field of high-power laser processing equipment. It has high technical content and great difficulty. It is a kind of equipment that can process complex curved surfaces.
At present, the full range of three-dimensional five-axis linkage CNC laser processing machine tools: overhead gantry type, worktable movable type and cantilever type, has also expanded to the field of large-format precision 3D printing. The gantry type, movable table type and cantilever type structure are designed. Through optimized design, the whole machine has high speed, high precision, high dynamic performance and high stability.
Overhead gantry double-drive mechanism, movable and cantilever mechanism covering the worktable at the same time, the gantry and cantilever adopt die-cast aviation aluminum beam structure, and the maximum processing range of the equipment can reach 4000mm×2000mm×750mm, which solves the problem of processing large-size three-dimensional parts;
It is superior to robot structure and cantilever type, with larger processing range, higher speed and better processing effect.
The N×360°infinitely rotating three-dimensional processing head developed by SZDZ improves the processing efficiency. While meeting the cutting function, it can also be easily replaced with welding heads and 3D printing heads to achieve functional composite and modularization.
The large-stroke Z-axis ram adopts cast aluminum material to reduce its load, which can improve the Z-axis acceleration performance and meet the inertia matching of the five dynamic axes.
In response to the processing technology problems, by constantly changing the process parameters, and adjusting the speed and power at the corner trajectory, the error compensation of the three-dimensional cover, the light cutting of the aluminum plate without irritation, and the quality control of the corner cutting have been realized.
Precision Technology
High cutting accuracy, fast cutting speed, small heat affected zone, good surface finish, moving speed up to 100m/min.
Flexible Processing
Three-dimensional processing head can achieve infinite rotation of n × 360 °, ± 135 ° swing, from cutting to welding, rapid replacement of the processing head, without adjustment, a dual-purpose machine.
Advanced Technology
The fiber laser has a high energy conversion rate, which is 60% lower than that of the same power CO2 laser and is free from optical path maintenance. The laser consumes no gas, and the equipment operation cost is low.
The machine tool mechanical assembly uses collimator, dial indicator, marble platform, marble square ruler and other tools to check and adjust the original assembly positioning accuracy and geometric accuracy of each axis of the machine tool. Finally, use the laser interferometer to detect the positioning accuracy and repeat positioning accuracy of each axis. Precision compensation for equipment accuracy errors.