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The principle of laser cutting machine-cutting characteristics

Views:10     Author:Durmapress     Publish Time: 2020-06-19      Origin:Durmapress Inquire

The principle of laser cutting machine-cutting characteristics

Descriptions of CNC Fiber Laser Cutter 


Higher production efficiency, excellent dust removal and exhaust structure, and higher safety factor.

The machine tool adopts the integral profile welding structure that has been analyzed and verified by CAE for many times. Annealing eliminates internal stress and finishes machining, which better solves the stress caused by welding and processing, thereby improving the rigidity and stability of the equipment.

The gantry adopts a high-strength aluminum alloy integral casting structure, which has the advantages of light weight and good dynamic response.

X/Y axis adopts precision helical gear transmission mechanism to effectively ensure the accuracy and speed during the cutting process.

Imported laser has better stability and longer service life.

Using CYPCUT digital control system, the interface is friendly, the operation is convenient, and real-time feedback can be made to the processing status, which ensures the orderly processing.


Technical Specifications

Laser power

3000W IPG Fiber Laser Cutting Machine

Laser source

Germany IPG fiber laser resonator

Processing surface(L × W)

3000mm x 1500mm

CNC control

Shanghai FISCUT CypCut

Laser head

Switzerland Raytools

Power supply

AC380V±5% 50/60Hz (3 phase)

Total electric power

32KW

Position accuracy X, Y and Z axle

+0.02mm

Repeat position accuracy X, Y and Z axle

+0.01mm

Maximum position speed of X and Y axle

150m/min

Acceleration

2.1G

Max load of working table

1500kg

Drawing programming mode

AI, DWG, PLT, DXF format import directly

Machine weight

11500Kgs

Cutting Thickness Limit:

Carbon steel: 20mm

Cutting Thickness Limit:

Stainless steel: 10mm

Cutting Thickness Limit:

Aluminum: 8mm

Cutting Thickness Limit:

Brass: 6mm

Cutting Thickness Limit:

Copper: 6mm

 

The principle of laser cutting machine-cutting characteristics


   Advantages of China Laser Machine:


  Advantage Ⅰ——High efficiency


  Because of the transmission characteristics of the laser, the Stainless steel laser cutting machine is generally equipped with multiple CNC working tables, and the entire cutting process can be fully CNC controlled. During operation, only need to change the CNC program, it can be applied to the cutting of parts of different shapes, both two-dimensional cutting and three-dimensional cutting.


  Advantage Ⅱ——fast speed


   Fiber Laser cutting 2mm thick low-carbon steel plate with a power of 1200W, the cutting speed can reach 600cm/min; cutting 5mm thick polypropylene resin board, the cutting speed can reach 1200cm/min. Materials need not be clamped and fixed during laser cutting.


  Advantage Ⅲ——Good cutting quality


  One: Laser cutting incision is narrow and narrow, both sides of the slit are parallel and perpendicular to the surface, and the dimensional accuracy of the cut parts can reach ±0.05mm.


   2: The cutting surface is smooth and beautiful, and the surface roughness is only a few tens of microns. Even laser cutting can be used as the last process without mechanical processing, and the parts can be used directly.


Three: After the material is laser cut, the width of the heat affected zone is very small, the performance of the material near the slit is almost not affected, and the workpiece deformation is small, the cutting accuracy is high, the geometry of the slit is good, and the shape of the slit cross section is more Regular rectangle. The comparison of laser cutting, oxyacetylene cutting and plasma cutting methods is shown in Table 1. The cutting material is 6.2mm thick low carbon steel plate.


  Advantage Ⅳ——Cutting non-contact


   During Laser Sheet Cutting Machine, there is no direct contact between the torch and the workpiece, and there is no tool wear. For processing parts of different shapes, there is no need to change the "tool", only the output parameters of the laser need to be changed. The laser cutting process has low noise, small vibration and little pollution.


  Advantages Ⅴ-there are many materials that can be cut


  Compared with oxyacetylene cutting and plasma cutting, there are many types of laser cutting materials, including metal, non-metal, metal-based and non-metal-based composite materials, leather, wood and fiber.


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