logo

pic
Search
搜索
Search
img
New Center
We Are Supplying The Machines To Metal Cutting And Engineering Industries.
/
/
/
Pneumatic Rivetless Riveting Machine tells the welding method of Laser welding machine?

Pneumatic Rivetless Riveting Machine tells the welding method of Laser welding machine?

  • Categories:News
  • Time of issue:2021-04-19 16:43
  • Views:

(Summary description)Laser welding machine is also often referred to as laser welding machine or laser welding machine. It is a machine used for laser material processing.

Pneumatic Rivetless Riveting Machine tells the welding method of Laser welding machine?

(Summary description)Laser welding machine is also often referred to as laser welding machine or laser welding machine. It is a machine used for laser material processing.

  • Categories:News
  • Time of issue:2021-04-19 16:43
  • Views:
Information

Laser welding machine is also often referred to as laser welding machine or laser welding machine. It is a machine used for laser material processing. So do you know what its welding method is? Let’s take a look at the editor of Pneumatic Rivetless Riveting Machine!
1. Resistance welding
It is used to weld thin metal parts, clamp the workpiece to be welded between two electrodes to melt the surface of the electrode contact by a large current, that is, to perform welding through the resistance heating of the workpiece. The workpiece is easy to deform. Resistance welding is welded on both sides of the joint, while laser welding is only performed on one side. The electrodes used in resistance welding need to be maintained frequently to remove oxides and metal adhering from the workpiece. Laser welding of thin metal lap joints is not In contact with the workpiece, the beam can also enter the area that is difficult to weld by conventional welding, and the welding speed is fast.
2. Argon arc welding
The use of non-consumable electrodes and shielding gas is commonly used to weld thin workpieces, but the welding speed is slower, and the heat input is much larger than that of laser welding, which is prone to deformation.
3. Plasma arc welding
Similar to argon arc, but its welding torch will produce a compressed arc to increase the arc temperature and energy density. It is faster than argon arc welding and has a greater penetration depth, but is inferior to laser welding.
4. Electron beam welding
It relies on a beam of accelerated high-energy-density electrons to hit the workpiece, generating huge heat in a small dense area on the surface of the workpiece, forming a "small hole" effect, and implementing deep penetration welding. The main disadvantage of electron beam welding is that it requires a high vacuum environment to prevent electron scattering. The equipment is complicated. The size and shape of the weldment are restricted by the vacuum chamber. The assembly quality of the weldment is strictly required. Non-vacuum electron beam welding can also be implemented. Scattering and poor focusing will affect the effect. Electron beam welding also has magnetic offset and X-ray problems. Because the electrons are charged, they will be affected by the deflection of the magnetic field. Therefore, the electron beam welding workpiece is required to be demagnetized before welding. X-rays are particularly strong under high pressure, and operators need to be protected. Laser welding does not require a vacuum chamber and demagnetization treatment before welding the workpiece. It can be carried out in the atmosphere and there is no problem of X-ray protection, so it can be operated online in the production line and can also weld magnetic materials.
The above is the editor of Pneumatic Rivetless Riveting Machine introducing the welding method related knowledge of Laser welding machine, I hope you can learn more.

Keyword:

Scan the QR code to read on your phone

Monar

Mobile website

Contact number

Add:2104,Tower B, World Trade Center, No.16 Yanzhen Avenue, Wujin distrct,Changzhou, Jiangsu, China 213161


E-mailraxshi@qq.com

              raxshi@monar.net


Webwww.monar.net

Copyright © Changzhou Monar International Trading    苏ICP备2021001368号-1     Powered by 300.cn