At present, laser welding equipment has penetrated into our lives and has become more and more widely used, especially in many industries, gradually replacing traditional welding methods.
The industry application of laser welding machine involves the following industries:
Sanitary ware industry: welding of water pipe joints, reducing joints, tees, valves, and showers.
Glasses industry: precision welding of stainless steel, titanium alloy and other materials for the buckle and outer frame of the glasses.
Hardware industry: welding of impellers, kettles, handles, etc., complex stamping parts and casting parts.
Automobile industry: engine cylinder gasket, hydraulic tappet sealing welding, spark plug welding, filter welding, etc.
Medical industry: welding of medical appliances, stainless steel seals for medical appliances, and structural parts.
Electronics industry: solid state relay sealing and breaking welding, welding of connectors and connectors, welding of metal shells and structural parts such as mobile phones and MP3. Welding of motor shell and connection, optical fiber connector joint, etc.
Household hardware, kitchenware and bathroom, stainless steel door handles, electronic components, sensors, clocks and watches, precision machinery, communications, handicrafts and other industries, automotive hydraulic tappets and other industries with higher strength products.
These industries almost all use laser welding equipment. The advantages of laser welding machines are energy concentration, no pollution, small solder joints, wide weldable materials, high applicability, and high-efficiency and high-speed welding. At the same time, products with the following requirements are also suitable for laser welding.
Laser welding machine working principle:
Laser welding machine is also often called laser welding machine, energy negative feedback laser welding machine, laser welding machine, laser welding machine, laser cold welding machine, laser argon welding machine, laser welding equipment, etc.
Laser welding uses high-energy laser pulses to locally heat the material in a small area. The energy of laser radiation diffuses into the material through heat conduction, and the material is melted to form a specific molten pool. It is a new type of welding method, mainly for the welding of thin-walled materials and precision parts. It can realize spot welding, butt welding, stitch welding, sealing welding, etc., with high aspect ratio, small weld width, and small heat affected zone. Small deformation, fast welding speed, smooth and beautiful welding seam, no need to handle or simple processing after welding, high welding seam quality, no porosity, precise control, small focus spot, high positioning accuracy, easy to realize automation.
What industries are suitable for the use of laser welding machines
- Products with requirements for welds
Products that require welding seams are welded with laser welding equipment, which not only has small weld seams, but also does not require solder.
- Products with high automation
In this case, the laser welding equipment can be manually programmed for welding, and the path is automatic.
- Products at room temperature or under special conditions
It can stop welding at room temperature or under special conditions, and the laser welding equipment is easy to install. For example, when the laser passes through an electromagnetic field, the beam will not deviate; the laser can be welded in vacuum, air and certain gas environments, and can pass through glass or materials that are transparent to the beam to stop welding.
- Some inaccessible parts require laser welding equipment
It can weld hard-to-access parts, and implement non-contact remote welding, which has great sensitivity. Especially in recent years, under the condition that YAG laser and fiber laser technology are very mature, laser welding technology has achieved more general promotion and application.
MORN LASER produces and sells various laser equipment: automatic laser welding machine, hand-held laser welding machine, fiber laser cutting machine, fiber cleaning machine, fiber marking machine, CO2 laser engraving machine and cutting machine, forming a complete laser equipment series.