Laser Welding System レーザー溶接機 by Lu Na is a highly esteemed winner of the very prestigious 2021 A' Design Award 鉄賞 in 製造・加工機械デザイン Competition Category.
鉄機械· 2021
Laser Welding System レーザー溶接機
by Lu Na
Client: Design Innovation Center, Shenyang Aerospace University
A' Design Award 鉄賞 Winner in 機械 Category
- 67,383
Verified Award Winner
Verify Award Status for #121227The Design
About Laser Welding System レーザー溶接機
レーザー溶接システムは、個々のリチウム電池を溶接して動力電池パックに組み上げるための機械です。本システムは、高い指向性と高いパワー密度を備えたレーザービームを熱源として使用します。光学系がビームを微小な領域に集光し、極めて短時間で接合部を溶融させます。マニピュレーターが部品を移動させるため、人手による作業なしで溶接が完了します。レーザーパルスの幅、エネルギー、ピークパワー、繰り返し周波数が制御されます。本システムの寸法は8075×1920×2110ミリメートルで、品質の均一性と生産性を向上させます。
The Recognition
About the A' Design Award 鉄賞
Laser Welding System レーザー溶接機は、よく設計された創造物に期待される専門的・産業的要件を満たす優れたデザインに授与される、権威ある評価である A' Design Award 鉄賞の受賞作品です。鉄賞の受賞作品は、制作者の高い技量、高度な専門性、専門家としての理解、創造的な能力を示しています。Laser Welding System レーザー溶接機は、高く評価され、称賛され、愛される、実用的で革新的な創造物であることが期待されます。この A' Design Award 鉄賞を受賞したデザインは、業界のベストプラクティスを統合し、ノウハウと才能に結びついた有能な技術的特性を備えています。Laser Welding System レーザー溶接機は、その徹底ぶりで尊敬され、世界をより良い場所にするための生活の質の向上をもたらすよう設計されています。
Behind the Design
Press Kit
Credits, team members and technical details provided by the designer.
- Unique Properties
- The function of this system is to weld independent lithium batteries into power battery packs. The reasonable selection of welding methods and processes will directly affect the cost, quality, safety and consistency of the battery. The laser welding system uses the excellent directivity and high power density of the laser beam, assisted by the manipulator, to melt the welded object in a very short time and form firm solder joints and welds, improving consistency, reliability and productivity.
- Dimensions & Packaging
- 8075 mm x 1920 mm x 2110 mm
- Tags
- laser, welding, system, power, battery
- Production Technology
- Laser welding is an efficient and precise welding method that uses a high-energy density laser beam as a heat source. That is, the surface of the workpiece is heated by laser radiation, and the surface heat is diffused to the inside through heat conduction. By controlling the width, energy, peak power and repetition frequency of the laser pulse, etc. Parameters to melt the workpiece.
- Design Challenge
- The structural design of large-scale equipment is more difficult, and the interaction design between humans and machines
- Research
- The welding of automobile power battery requires a high degree of consistency. This design is for the batch welding of batteries and improve the reliability and efficiency of production. The internal manipulator can complete this work fully and efficiently without unmanned operation.
- Inspiration
- Laser welding has high efficiency and is easy to realize automated production. After continuously improving the welding process and limiting the thermal influence in the forming process, more and more applications are used in actual production. Laser welding with industrial robots is gradually becoming the main force of the automated power battery module production line.
- Project Duration
- March, 2019. Guangzhou, China
- Operation Flow
- The laser welding system uses the excellent directivity and high power density of the laser beam to work. With the assistance of the manipulator, the optical system focuses the laser beam in a small area to form an energy in the welded area in a very short time. Highly concentrated heat source area, so that the welded object melts and forms a firm solder joint and weld seam.
- Team Members
- Lu Na
Wang Zhuo
Lin Yutong
Liu Yutong
Cui Xinyue
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