Advantages of Laser Welding
With the increasing development trend of laser technology, laser welding has become one of the key links in the production and processing technology of laser raw materials. Laser welding material covers a wide range of electric welding effect is very good. So, what are the advantages of laser welding?
Laser welding uses a single pulse of higher energy laser to partially heat the raw material in a small area. The kinetic energy of the laser radiation source is transferred to the raw material based on heat conduction, which melts the raw material and creates a special molten pool. This results in electric welding.
It is a new type of welding process, mainly for welding thick-walled raw materials and high-precision parts. It has many kinds of welding methods: butt welding, stack welding, seal welding, etc. can be accomplished. High aspect ratio, small overall welding width, small heat danger zone, small deformation, fast welding speed of electric welding, smooth and beautiful welding, no need for too much treatment after welding. High welding quality, no ventilation holes, accurate operation, small focused spot, high precision grade, easy to complete automation.
Laser welding machine is also often referred to as kinetic negative feedback laser welding machine, laser welding machine laser cold welding machine, laser argon welding machine, laser welding equipment, etc., usually divided into laser mold shell automatic welding machine (manual laser welding equipment), automatic laser welding machine, jewelry laser welding machine, laser nut spot welder, fiber optic transmission laser welding machine, scanning vibration mirror automatic welding machine, handheld automatic welding machine, sensor automatic welding machine, ferrite core laser welding equipment, computer keyboard laser welding equipment.
Weldable patterns are: points, lines, circles, squares or random geometric shapes made by AUTOCAD software.
So, what are the advantages of laser welding machine?
1. laser welding machine does not require vacuum pump or X-ray maintenance.
2.Laser welding operation cost is low, which can reduce the cost of product parts.
3.No need to apply for electrician grade, no need to worry about environmental pollution or electrician grade is destroyed.
4.electric welding can be welded to a wide range of raw material coverage, a variety of different raw materials can also be closely connected. Can also weld two chemically different metal materials (such as different resistance).
5.the laser beam can focus on a small area, can be welded by welding small and dense parts. If the hole electric welding, the aspect ratio of the weld can be up to 10:1.
6.not subject to electromagnetic field damage (convenient arc welding and electron beam welder), can accurately align the weldment.
7.non-contact actual operation mode in line with clean environmental regulations. Kinetic energy from the laser, no physical contact with the product workpiece, not easy to add force to the product workpiece.
8.High productivity, no light inertia force, finished product appearance design is beautiful and generous, small weld seam, welding depth, welding quality is high.
9.High processing precision, can reduce the cost of copying. Laser welding can reduce the heat input to the required limit, the heat hazardous area of the metallographic analysis of the transformation range is small, heat conduction caused by the deformation also.
10.laser welding machine automation degree is high, welding method is simple. The actual operation is convenient, due to the focusing spot is small, high welding precision, light transmission and the actual operation is convenient, no need to frequently disassemble and replace the welder and nozzle, greatly reducing the auxiliary standby time.
Founded in 2008, Lori Laser is a customized enterprise integrating product development, manufacturing, sales and service. Through the ISO9001-2005 international quality system certification and CE safety certification, we are committed to laser process research and development, laser equipment design and development, production, technical support, service and consulting.