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Service And Support | FAQ
Service And Support
Service And Support > FAQ

What is laser welding?
Laser welding is a high-precision laser welding method with laser beam of  high energy density as a heat source. It has the advantages of high welding speed, high strength, narrow weld, small heat affected zone, small workpiece deformation, less subsequent processing work and high flexibility etc.


Why people prefer to choose laser welding machine?
As an old saying goes, “A workman must first sharpen his tools if he is to do his work well ”. Compared to traditional welding, laser welding has many advantages.
Firstly, welding materials widely;
Secondly, heat affected zone and deformation are small;
Thirdly, the workpiece are smooth and beautiful;
Fourthly, when welding without filling the material, can greatly saving the cost of manufacturing;
Fifthly, welding efficiency 2 to 3 times higher than traditional welding, be suitable for the large quantities, continuous production, etc.


Which application use laser welding machine can get good effects?
UW specialize in laser welding and enjoying high reputation in home and aboard. UW laser welding machine widely use in consumer electronics, sensor, flat plate solar energy collectors , batteries , motor , auto parts photo-communication partscapacitor home appliances, eye-glasses frame ,medical hardware, etc.


What materials can UW laser welding machine weld?
Metal materials such as Ti, Ni, Sn, Zn, Cu, Al, Cr, SUS304, SUS403, Au, Ag, stainless steel and their alloys etc, non-metallic materials such as plastics(PP,PC,PS,ABS,PVC,PPS ) etc.


Can UW laser welding machine weld dissimilar material?
Yes,dissimilar materials such as Zn&Cu, Al&Zn, SS&Cu, Cu&Ni, Ni&Ti, Cu&Ti,etc.


How to distinguish the energy sharing and time sharing of laser welding machine?
The energy sharing is equally distributed the total laser output energy, for example, the total output of laser energy is 4J, equally distributed to 4 optical paths, then each optical can obtain about 1J;
The time sharing is usually output to each optical path in accordance with the time, for example, the total output of laser energy is 4J, and each optical path can obtain 4J.


How long is the use time of laser welding machine?
In general, the use time of laser welding machine is very long, about 8~10 years.


What factors affect the price of laser welding machine?
Firstly, technology, the laser welding machine that has the technical advantage is expensive, as we all know, it is worth every penny of it.
Secondly, manufacturing costs, good laser welding machine in order to ensure stability and quality would choose the better components.
Thirdly, after-sale service, the laser welding machine also have some consumables need to replace when use a long time, which requires manufacturers to provide a strong after-sales service guarantee.