chanelink logo
CHANELINK
Türkçe

Zhongke Yuchen laser welding technology opens up vast space for the welding process of new energy vehicle motors

394
2023-10-18 15:01:49
Çeviriyi gör

The application of laser welding technology in the welding process of new energy vehicle motors is a typical example of Zhongke Yuchen in many welding cases. The main accessories of the automatic laser welding equipment for new energy vehicle motors are imported products, and the welding process is mature and stable.


Motor rotor


Motor stator


Laser welding of motor stator tap

The circumferential welds between the copper rings of the rotor of three-phase asynchronous motors were usually made using induction brazing or direct integral casting processes, which cannot meet the current requirements for high-performance motors; In addition, welding processes such as arc welding and resistance welding were commonly used before the welding of the stator and coil hairpin of the motor. The deformation generated by welding is large, the heat affected zone is large, and the heat generated by welding also affects the magnetic steel and insulation layer inside the assembled motor body. Nowadays, laser welding is used, which has concentrated energy, high density, high heating efficiency, and fast speed. Therefore, the deformation of the base material is small, the non melting zone metal is less affected by heat, and the welding strength is high, which can meet the requirements of various motor indicators.

Source: Zhongke Yuchen Laser

İlgili öneriler

  • CO2 laser cutting machine for battery shell shaped parts: an innovative tool in energy technology manufacturing

    The development of new energy technology has made battery technology the engine for advancing clean energy. In battery manufacturing, the cutting of battery shell shaped parts is a crucial step. CO2 laser cutting machines have become an innovative tool for promoting the development of this field due to their high efficiency and precision. This article will delve into the important characteristics ...

    2023-12-25
    Çeviriyi gör

  • Implementing and studying non Hermitian topological physics using mode-locked lasers

    A mode-locked laser is an advanced laser that can generate very short optical pulses with durations ranging from femtoseconds to picoseconds. These lasers are widely used for studying ultrafast and nonlinear optical phenomena, but they have also been proven to be applicable to various technological applications.Researchers at the California Institute of Technology have recently been exploring the ...

    2024-03-27
    Çeviriyi gör

  • SILICON AUSTRIA LABS and EV GROUP Strengthen Cooperation in Optical Technology Research

    EV Group, a leading supplier of wafer bonding and lithography equipment for the MEMS, nanotechnology, and semiconductor markets, and Silicon Austria Labs, a leading electronic systems research center in Austria, announced that SAL has received and installed multiple EVG lithography and photoresist processing systems in its MicroFab at the R&D cleanroom facility in Filach, Austria.These devices...

    2023-11-15
    Çeviriyi gör

  • Alliance unit Hongshan Laser has released multiple "heavyweight" new products such as heavy-duty pipe cutting machines, ushering in the era of "laser+"

    On September 19th, Hongshan Laser made a stunning appearance at the Shanghai Industrial Expo with multiple flagship products. Among them, the "4+1" fully free heavy-duty groove laser pipe cutting machine TL730S, the 6G fully direct drive laser cutting machine G4020V, and the flagship drilling and attacking integrated laser composite pipe cutting machine TP65SD, represented by three new products, v...

    2023-09-21
    Çeviriyi gör

  • Scientists use glass to create femtosecond lasers

    Image source: Federal Institute of Technology in Lausanne, SwitzerlandScience and Technology Daily, Beijing, September 27th (Reporter Zhang Jiaxin) Commercial femtosecond lasers are manufactured by placing optical components and their mounting bases on a substrate, which requires strict alignment of optical components. So, is it possible to manufacture femtosecond lasers entirely from glas...

    2023-09-28
    Çeviriyi gör