Skip to main content

How does a handheld laser welder work?

As a new type of metal welding equipment on the market, the handheld laser welder can realize spot welding, butt welding, stitch welding, sealed welding, etc., with high aspect ratio, small weld width, small heat-affected zone, small deformation, and fast welding speed, The welding seam is smooth and beautiful. It does not need to be processed or simply processed after welding. The welding seam is of high quality, has no porosity, can be accurately controlled, small focus spot, has high positioning accuracy and is easy to realize automation.

 


1. The xenon lamp is driven by the high voltage to emit light. The YGA crystals installed together are illuminated by the laser, resonate through the total reflection and semi-reflection diaphragm, and then input to the optical fiber through the splitter and shutter, and finally focus the laser to a point

 

2. The power density on the focal plane can reach 10 5 -1013 w/cm2. The handheld laser welding machine uses the excellent directivity and high power density of the laser beam to work. Through the optical system

 

3. Concentrate the laser beam in a small area, in a very short time, making the welded part form a highly concentrated local heat source area so that the welded object will melt and form a firm weld spot and weld seam.

 

Laser welding can be realized by a continuous or pulsed laser beam. The principle of laser welding can be divided into heat conduction welding and laser deep penetration welding. The power density is less than 104~105 W/cm2 in heat conduction welding. At this time, the penetration depth is shallow and the welding speed is slow; when the power density is greater than 105~107 W/cm2, the metal surface is recessed into "holes" by heating, forming deep penetration welding. Features of fast welding speed and large aspect ratio.  

Comments

Post a Comment

Popular posts from this blog

The Best Solar Power Batteries On The Market

One of the best ways to reduce your reliance on fossil fuels is to use solar power. You'll want to consider buying a battery system that is designed for solar power in order to store excess electricity and use it at night, during cloudy days, or when the sun isn't shining.   How solar power batteries work   Solar power batteries are a great way to store solar energy. They work by converting sunlight into electricity. This electricity can then be used to power things like lights or electronics. Solar power batteries can be used in a number of ways. They can be used to store energy when there is not enough sunlight. They can also be used to power devices when there is too much sunlight.   Best Solar Power Batteries   Looking for the best solar power batteries on the market? You ’ ve come to the right place! In this article, we will discuss some of the top solar power batteries on the market today. So, whether you are looking for a backup battery or an investment, read ...
1 comment
Read more

How Solar Panels And Batteries are Saving the Environment

The article talks about how solar panels and batteries are becoming more popular as people strive to reduce their carbon footprint.   What are the Benefits of Batteries?   Solar Panels: Solar panels are pieces of equipment that convert sunlight into electricity. They can be used to power anything from a small appliance to a whole home. Solar panels have many benefits, the most important of which is that they reduce greenhouse gas emissions. Batteries: Batteries store electrical energy for later use. This is why they are so important for devices that need to be portable, like cell phones and laptops. Batteries also play an essential role in renewable energy sources, such as solar and wind power.   Home Energy Management Systems   Solar panels and batteries are saving the environment. Solar panels work by converting sunlight into electricity. This electricity can be used to power electronics or appliances in your home. Solar panels also help reduce reliance on fossil f...
1 comment
Read more

Six Ways To Make Your Home More Energy-Efficient

  Home energy is a constant battle, and with the increasing cost of living, it can sometimes be hard to find ways to conserve. Take a look at these six tips for getting your home more efficient, including how to lower your energy bills and gain some peace-of-mind that you're doing your part.   Types of batteries   Batteries are needed for solar panels, windmills, and other types of renewable energy. Batteries can be found in three different materials: lead-acid, nickel-cadmium, and lithium ion. Lead-acid is the most common type of battery used today because it is cheap and easy to manage. The problem with lead-acid batteries is they produce hydrogen gas when they are discharged which can be explosive if mixed with other chemicals or gases. Nickel-cadmium is an alternative and safer to use because the gas produced is only hydrogen not dangerous chemicals like the spark from a welding torch. Lithium ion batteries are expensive but considered the safest type to use because t...
Post a Comment
Read more