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Views: 10 Author: Site Editor Publish Time: 2022-02-07 Origin: Site
IGOLDENCNC Handheld Fiber Laser Welding Machine, also called Portable Fiber Laser Welding Machine, jewellery laser welding machine, jewelry laser welder, is a new type high-power, high-end continuous welding tool that couples a high-energy laser beam into an optical fiber, collimates it into parallel light through a collimating lens after long-distance transmission, and then focuses on the workpiece for welding.
The jewellery laser welding machines for metals, equipped either with an independently developed wobble welding head or a common welding head, greatly improving the joint strength and quality of welding and obtaining better weld formability. All products realize spot welding, straight seam welding, overlap welding, circumferential welding, and welding of any track. And you can also add welding wire. Compared with traditional argon arc welding, the efficiency is increased by more than 50%.
1. Fast speed, large depth and small deformation
2. It can be welded at room temperature or under special conditions, and the welding equipment is simple. For example, when a laser passes through an electromagnetic field, the beam will not be deflected; the laser can be welded in vacuum, air, and a certain gas environment, and can be welded through glass or materials that are transparent to the beam.
3. It can weld refractory materials such as titanium, quartz, etc., and can weld different materials with good effect.
4. After the laser is focused, the power density is high. When welding high-power devices, the aspect ratio can reach 5:1, and the maximum can reach 10:1.
5. Micro welding can be carried out. After the laser beam is focused, a small spot can be obtained, and it can be accurately positioned, which can be applied to the group welding of micro and small workpieces in mass automatic production.
6. It can weld hard-to-reach parts, and implement non-contact long-distance welding, which has great flexibility. Especially in recent years, optical fiber transmission technology has been adopted in laser processing technology, so that laser welding technology has been widely promoted and applied.
7. The laser beam is easy to realize the beam splitting according to time and space, and can carry out multi-beam simultaneous processing and multi-station processing, which provides conditions for more precise welding.
However, jewelry laser welder also has certain limitations:
1. The welding parts are required to be assembled with high precision, and the position of the beam on the workpiece cannot be significantly shifted. This is because the spot size is small after the laser is focused, and the welding seam is narrow, which is filled with metal materials. If the workpiece assembly accuracy or beam positioning accuracy does not meet the requirements, it is easy to cause welding defects.
2. The cost of lasers and related systems is high, and the one-time investment is large.
What Temperatures Are Produced in Laser Welding Machine?
If you’re welding a material, use a temperature that’s slightly above the material’s thawing point. The material’s thawing temperature is a restricting factor when it comes to conventional welding.
You cannot use every welding procedure to weld any material. It’s only in electric welding that there’s a scope in how intense the spot heat is, and if it can give off at its cathodes. Laser welding is distinct. In all the procedures, it has the greatest suppleness when it comes to the temperature used in welding.
The summary below shows some widely used materials and their thawing points. It also indicates the metals that you can weld using laser gleam welding
Machine Parameters
Application industries of handheld laser welding machine
It is mainly for the fixed position of large and medium-sized sheet metal, cabinets, chassis, aluminum alloy door and window frames, stainless steel sinks in kitchen and bathroom industry, home appliance industry, advertising industry, mold industry, stainless steel products industry, stainless steel engineering industry, doors and windows industry, handicraft industry, household goods industry, furniture industry, auto parts industry, etc.
