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ChinaBestProducts Vector Numerical Control Laser Cutting System



FOB Wuhan China US$462,000

Characteristics and Applications:

¡ï Completely flying optics
¡ï Cantilever moving arm: rigidity, good vibration resistance characteristic, opening configuration which is easy to operate, and forms good interface;
¡ï Siemens high speed linear motor driving: x and y axial direction motivations are drove by linear motor. The magnetic field of linear motor is outspread as flat , the movement of the rotator is changed from rotating to linear movement. There is no feed screw, no bearing in the mechanical configuration, the moving components are in the magnetic floating situation which overcome the disadvantage of gear wheel and ball bearing transmission, realize integrated effect of high precision and high speed;
¡ï Four axis configuration: including x, y, z and w axis (rotating axis), which can be used for cutting and jointing tube and shaped components.
¡ï Auto changeable worktable: increase the producing efficiency by 30%-50%
¡ï Safety protection system: opening light safety protection system, ensuring processing restrict and personal safety;
¡ï Equal light distance light transmission system: guarantee the same dimension of the workpiece.
¡ï Multi task: 64 bit CNC function allows the user to finish multi tasks at the same time;
¡ï Flying piercing function: High speed cutting for sheet metal through this programming way
¡ï Penetrating detecting function;
¡ï Coming back if some cuttings are left out: allowing the operator to come back when it finds some left out cuttings.
¡ï CAD/CAM software: be capable of getting geometric information and converting to NC code;
¡ï Optimizing specimen arranging software: realize auto specimen arranging and cutting in groups, as well as cutting with same border;

Specification :

Farley LaserLab's Vector machine adopted wholly new design concept, a laser cutting system which has high quality-price index, high efficiency and good reliability.
Processing scale: 1500mm¡Á3000mm
Laser output power: 700W¡«4000W
Quickly moving forward speed: 200m/min
Positioning accuracy: ¡À0.03mm
Repeat positioning accuracy: ¡À0.01mm
Typical processing specimens
The whole set of online laser welding machine for strip material

Characteristics and Applications

Right now the typical cold rolling route in iron and steel industry in our country is : convertor smelting -> out of stove smelting -> first rolling -> heat treatment continuous rolling -> acid washing -> anneal -> leveling
-> galvanization (tinning) -> finished product.
In this typical cold rolling, the welding equipment for strip material is necessary. When it is running, running steel belt and late running steel belt must be welded first, so the product line will continuously work.. It will undergo winding distortion just like ¡°S¡± for many times, so the capability and quality of the weld bead must be fine.

Advantages

Compared with resistance welding and flash welding:
¡ï Laser welding can improve the welding quality, the welding head has high intension, as same as the parent material. The equipment is suitable for zinc sheet product line, silicon steel product line and stainless steel product line etc. It can reduce the rate of belt breaking efficiently, and it acquired great profits .
¡ï Laser welding equipment has high stability, good repetition, high reliability, low belt breaking rate of laser welding head .
¡ï Because of the neat laser welding bead, the tension roller and roller won¡¯t be gashed when the welded sheet goes through the rolling mill, and it will improve the quality of sheet. The tension recoiling system is no necessary to raise the roller, so the rate of cold welding will be increased.
¡°HGL¡± first develops the online laser welding machine for strip material in China, it is suitable for cold rolling product line.

Specification

¡ï Imported high power laser
¡ï After laser precise cutting, the laser welding can be processed directly. Meanwhile the welder is annealed .
¡ï Laser welding moving speed is 1¡«12m/min adjustable.
¡ï The measurement and control system for laser welding processing stability and quality can identify the bug of un-welding and weld through etc..
¡ï By use of the automatic side positioning system£¬ the gap between the joint sheet is less than 0.09mm. Along the direction of thickness , the side misplace is less than 10%(when the thickness of the plate is 2mm)
¡ï It can weld declining butt joint there is a included angle between welding line and the rolling direction when steel plate get across the rolling machine, there is no damage during cold rolling process.
The quality tracking system for the laser welding seam
Laser welding on the different thickness of the automobile sheet.

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