page contents

在线客服

在线客服
QQ
工作时间

周一周六 8:30-17:30

联系方式

13922881220

  • 激光设备一站式解决方案:13922881220 / 0757-23619000
  • 中文 | English
  • Inferior analysis of laser welding machine VS argon arc welding machine
    专栏:Industry Dynamics
    发布日期:2019-05-14
    阅读量:60
    作者:XinQuanLi
    收藏:
    First, laser welding laser welding machine is a kind of high-energy beam welding, generally using laser welding equipment for welding,

    1, laser welding laser welding machine is a kind of high-energy beam welding, generally using laser welding equipment for welding, laser welding is the use of high-power coherent monochromatic photon beam focusing laser beam as a heat source for welding. The advantage is that it does not need to be carried out in a vacuum, and precise energy control can be performed, so that welding of precision devices can be achieved. It can be applied to many metals, especially to weld some difficult-to-weld metals and dissimilar metals. It has been widely used in the repair of molds.

     

    1534934709948004610.jpg


    2. Argon arc welding TIG welding is a kind of arc welding. It mainly uses the arc that is continuously fed between the welding wire and the workpiece as a heat source, and the gas sprayed by the torch nozzle protects the arc for welding. At present, argon arc welding is a commonly used method and can be applied to most major metals, including carbon steel and alloy steel. MIG welding is suitable for stainless steel, aluminum, magnesium, copper, titanium, zirconium and nickel alloys. Due to its low price, it is widely used in mold repair welding, but the welding heat has large area and large solder joints. Precision mold repair has been gradually replaced by laser welding.

     

    3, the difference between laser welding and argon arc welding argon arc welding is a kind of arc welding, using the arc that is continuously fed between the welding wire and the workpiece as a heat source, the gas sprayed by the torch nozzle protects the arc for welding. However, welding heat has large area and large solder joints. Argon arc welding uses non-consumable electrodes and shielding gas. It is commonly used to weld thin workpieces, but the welding speed is slower, and the heat input is much larger than laser welding, which is easy to deform; The characteristics of the laser welding seam are that the heat affected zone has a small range, the weld seam is narrow, the weld seam cools quickly, the weld metal performance changes little, and the weld seam is hard. At present, argon arc welding has been replaced by laser welding in precision welding.

    four,

    Laser beam seams have many advantages over traditional arc welding processes:

    1. Selective energy applications in small areas: reduce thermal stress and reduce heat affected zone, extremely low distortion

    2. The joint seam is narrow and the surface is smooth: reduce or even eliminate the rework

    3. Combination of high strength and low welding volume: the workpiece after welding can be subjected to bending or hydroforming

    4. Easy to integrate: can be combined with other production operations, such as alignment or bending

    5. The seams only need one side to approach

    6. High process speed reduces processing time

    7. Especially suitable for automation technology

    8. Good program control: machine control and sensor system to detect process parameters and ensure quality

    9. The laser beam can generate solder joints without touching the surface of the workpiece or applying force to the workpiece.

     

    The difference between laser welding and argon arc welding is shared here. If welding thin-walled materials, it is better to use a laser welding machine to weld thick materials. If there is no high requirement for welding speed and welding precision, it is more cost-effective to use a argon arc welding machine, but if it does not care about the cost, the laser welding machine is still more it is good.

    Xin Quan Li laser is a professional manufacturer of laser equipment for development and production marking. After years of unremitting efforts to create a "super tough" brand, the company has independent research and development and manufacturing laser welding machine, laser marking machine, laser cutting machine integrated development and production capacity. To learn more about the price of laser welding machine, welcome to call the consulting hotline: +86 0757-23619000

    上一页:The thinner the metal plate, the better the fiber laser cutting machine is cut?
    下一页:Analysis of argon arc welding efficiency of laser welding machine