Laser Welding System 레이저 용접기 by Lu Na is a highly esteemed winner of the very prestigious 2021 A' Design Award 철상 in 제조 및 가공 기계 디자인 Competition Category.

철기계· 2021

Laser Welding System 레이저 용접기

by Lu Na

Client: Design Innovation Center, Shenyang Aerospace University

A' Design Award 철상 Winner in 기계 Category

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Verified Award Winner
Verify Award Status for #121227

View at A' Design Award Press Release Award Badge

Colors

The Design

About Laser Welding System 레이저 용접기

레이저 용접 시스템은 개별 리튬 배터리를 동력 배터리 팩으로 용접하는 기계이다. 이 시스템은 높은 지향성과 고출력 밀도를 갖춘 레이저 빔을 열원으로 사용한다. 광학 시스템이 빔을 좁은 영역에 집광하여 매우 짧은 시간 안에 접합부를 용융시킨다. 매니퓰레이터가 부품을 이송하므로 수작업 없이 용접이 완료된다. 레이저 펄스의 폭, 에너지, 피크 출력 및 반복 주파수가 제어된다. 이 시스템은 8075 x 1920 x 2110 밀리미터 크기로, 품질 일관성과 생산성을 향상시킨다.

The Recognition

About the A' Design Award 철상

Laser Welding System 레이저 용접기, 이 작품은 A' Design Award 철상 수상작으로, 잘 디자인된 창작물에 기대되는 전문적·산업적 요건을 충족하는 좋은 디자인에 수여되는 권위 있는 인정입니다. 철상 수상작은 창작자의 뛰어난 기술, 높은 전문성, 전문가다운 이해, 창의적 역량을 보여 줍니다. Laser Welding System 레이저 용접기, 이 작품은 높이 평가받고 감탄과 사랑을 받는 창작물로서 실용적이고 혁신적일 것으로 기대됩니다. 이 철상 수상 디자인은 업계 모범 사례를 통합하며 노하우와 재능으로 연결된 유능한 기술적 특성을 갖추고 있습니다. Laser Welding System 레이저 용접기, 이 작품은 철저함으로 존중받으며 삶의 질을 개선하여 세상을 더 나은 곳으로 만들도록 디자인되었습니다.

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