Laser Welding Aluminum

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Features of laser welding aluminum

1. Equipped with precision X and Y axes, two moving stages and high incremental lifts for manual and automatic focusing.

2. The four-axis triple linkage CNC system can be realized, which is simple and convenient to program, stable and reliable.

3. Adopt different process of laser welding, can weld different products. It can complete automatic or semi-automatic spot welding, butt welding, lap welding, seal welding, as well as complex plane linear, arc and arbitrary trajectory welding.

4. Also equipped with CCD monitoring, integrated infrared sensor, precise positioning, and can observe the welded products at any time.

5. It can be combined with assembly line, photoelectric sensor, pneumatic clamp and other combinations for fully automatic unattended processing.

Details of laser welding aluminum

1. Fiber laser source

Original imported fiber laser generator with a life span of 100,000 hours, good spot quality and stable output power to achieve high quality welding effect.

2. Laser welding head

Continuous precision laser welding is possible with high welding intensity, high precision and high speed.

3. Motion axis

High positioning accuracy, sensitive response, shockproof design, no need to manually move the product, automatic movement for welding.

4. CCD monitoring and positioning system

High-definition CCD display, better observation of the welding process, beautiful solder joints. Industrial computer, control system, welding special software, can guarantee the parameter set, multi-level waveform can be adjusted.

5. Water cooling system

The intelligent dual-temperature dual-control mode provides an effective solution for all-round temperature control of fiber lasers.

Advantages of laser welding aluminum

1. Fast welding speed, spot welding, butt welding, stack welding, seal welding, etc. on metal materials and precision parts.

2. 360° rotating welding, large welding range, flexible welding in difficult positions.

3. High-strength structure of the machine body, stable performance, to meet the 24-hour mass production.

4. High electro-optical efficiency, up to 30% or more, 10 times more than YAG laser, very low energy consumption.

5. Stable performance of the whole machine, service life up to 100,000 hours, high efficiency, energy saving, low cost, maintenance-free.

6. Weld pool depth up to 10mm, smooth and beautiful weld seam, no need for post-weld treatment or just a simple treatment procedure.

Laser welding aluminum application

Application materials

It can be used for welding stainless steel, carbon steel, copper, aluminum, gold, chromium, silver, titanium, nickel and other metals or alloys. It can also be used for various welding between different materials, including copper – brass, titanium-molybdenum, titanium- gold, nickel-copper, etc.

Application industry

Applied to 3C, medical instruments, electronics, batteries, automobile, hardware, kitchen products and other kinds of metals products high precision laser welding. It's widely used in the cell phone battery metal shells, advertisement industry, glass frame welding, stainless steel frame welding, the keyboard welding, silicon steel welding and stainless steel at welding, furniture and vacuum ,cup, bowl, the door - handle and the spark plugs, filter, grease, a heating tube, support metal tube etc.

Parameters of laser welding aluminum