Are you looking forward to DIY laser welder kit plans or coming up with an idea to buy an affordable laser welding machine for custom metal fabrication? Check out the 2021 new laser welder buyer's guide for CNC laser welding machinists, operators and beginners, we'll offer you the best laser welding machines of 2021 with expert customer service to fit your custom metal welding requirements.
Laser welding machine is a welding equipment used to join pieces of metal or thermoplastics through the use of a fiber laser. The fiber laser beam provides a concentrated heat source, which is used for butt joint, spot weld, lap edge, lap joint, lap, seam, T butt, kissing weld, deep welds, narrow welds with high welding rates. The process is frequently used in high volume applications using automation, such as in the automotive industry. It is based on keyhole or penetration mode welding. Fiber lasers can be used for a variety of applications from welding very small parts together commonly used by manufacturing businesses in the engineering, medical and electronics industries, through to welding thicker materials in the automotive and aerospace industries. Fiber lasers are a versatile, low cost way of achieving high quality spot welds. A laser welding machine is also known as laser welder, laser weld machine, laser welder machine, seam welding machine, laser bonding machine, laser brazing machine, laser joining machine, laser soldering machine.
The laser welding machine has a wide application range, which covers finest welding of non-porous seams in medical technology to high precision spot welding in electronics and jewelry industry, to deposit welding in tools, mold making and welding complete car body in automobile construction.
The laser welding machine is mainly used for joining different components that need to be joined with high laser welding speeds, low thermal distortion, thin and small weld seams. The possibility to control the quality online during the process, the excellent automatic operation and high laser welding speeds make the laser welding a common joining method in the modern industrial manufacturing.
However, new and efficient production processes are often impossible without the advantages of laser technology. So, different sheet metal quality and thickness are turned into tailored blanks by resistance spot welding, which is replaced by laser seam welding.
Capable of creating complicated joins
Using laser welding technology you can weld dissimilar materials, as well as areas which would be too difficult to reach using more traditional welding techniques. Laser technology is capable of handling complicated joins.
One of the main benefits of Laser welding is that it offers a high level of accuracy and control. Laser welder can be used to weld the smallest of parts together without any damage.
Low heat application
Laser welding technology adopts a low heat application, it minimises the distortion of the components. This is why it is the preferred method of laser welding for those creating luxury products, such as bespoke jewellery. Laser beams use very localised energy, allowing for contact-free application which results in less thermal strain being placed on the parts.
High strength welds
Laser technology allows manufacturers to make high strength welds. There is no need for a filler material to be used. Lasers provide excellent weld quality and clean processing, which is why they are favoured by manufacturers, particularly in the medical industry where the safety of medical devices and parts is paramount.
Consistent and repeatable welds
Manufacturers choose laser welders as their number one choice of welding method as it allows for consistent and repeatable welds to be made. It is a high speed welding technique than other more traditional techniques, and is also much more versatile.
The same laser can be used for cutting and engraving too. The laser welders allow for excellent repeatability and are so versatile helps businesses make significant unit cost reductions.
Laser deposit welding
Repair and modification with reconditioned quality.
Spot and seam welding
From smallest welding spots to continuous seams.
No time loss by movement of workpieces or processing heads.
Laser welding of polymers
Flexible Method for High Strength Connections with Perfect Surfaces.
Tube and profile welding
Optimal laser welding of tubes and profiles.
Different laser welding processes can be classified as follows:
1. Welding between plates. There are four kinds of welding methods, including butt welding, end welding, central penetration melting welding and central piercing melting welding. Butt welding requires high quality butt joints, and automatic welding or manual welding is generally adopted.
2. Wire to wire welding. There are four kinds of process methods, including wire to wire butt welding, cross welding, parallel lap welding and T-shaped welding. This kind of welding is generally not suitable for automatic welding, manual welding or semi-automatic welding is adopted.
3. Welding of metal wire and block component. Laser welding can successfully realize the connection between metal wire and block component, and the size of block component can be arbitrary. In welding, attention should be paid to the geometric dimensions of the wire elements.
4. Assembly welding and sealing welding of different blocks. Seal welding and assembly welding are carried out on the joints of components, such as sensors.
5. Repair welding of block objects. Laser welding wire was melted and deposited on the substrate by laser. Generally suitable for mold and other products repair.
$12800.00 - $328000.00
The handheld laser welding machine features the best fiber laser beam, high quality welding seam, high welding speed and without consumables. The handheld laser welder is widely used in welding thin stainless steel, carbon steel, copper, brass, gold, silver, iron, aluminum, other sheet metals and metal tubes. The portable handheld laser welding machine will take over the traditional argon arc welding and electric welding technology.
Nov 27, 2019
This is a video of how to use a handheld laser welding machine from start to weld, which is the best reference to buy a right handheld laser welding machine.
Oct 18, 2019
This is a working video of handled fiber laser welding machine for stainless steel, aluminum and brass, the handheld laser welding machine is easy operation, welding seam perfect, high welding rates and without consumables.
Jul 11, 2019
This is a video of handheld laser welding machine with fiber laser source for square stainless steel tube welding. The laser welder machine can also be used for round metal tube and sheet metals.
Jan 07, 2020
STYLECNC will offer free industrial laser welding machine projects for you as the best reference to buy an affordable laser welding machine.
Jan 07, 2020
Say goodbye to the traditional welding machine, the micro laser welder is widely used in jewelry processing, resizing, repairing, retipping and filling.
Oct 18, 2019
Check out the laser welding square, round, rectangular, oval metal tube projects, find the best handheld laser welder for metal tube welding.
A highly efficient welding machine for stainless steel, the laser welding machine can replace traditional welding techniques such as ultrasonic beam, high frequency resistance, RF induction and submerged arc.