Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma by Lu Na

Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma by Lu Na is a highly esteemed winner of the very prestigious 2021 Igihembo cya A' Design Award cy'icyuma in Imashini Competition Category.

IcyumaImashini· 2021

Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma

by Lu Na

Client: Design Innovation Center, Shenyang Aerospace University

Igihembo cya A' Design Award cy'icyuma Winner in Imashini Category

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The Design

About Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma

Sisitemu yo Kubumba ikoresheje Laser ni imashini ikoreshwa mu kubumba amabatiri ya litiyumu ayakwira hamwe kugira ngo abe imifuka y'amashanyarazi. Iyi sisitemu ikoresha umuseke wa laser ufite ubushobozi bwo kwerekeza neza ndetse n'imbaraga nyinshi nk'inkomoko y'ubushyuhe. Uburyo bw'amatara (optical system) buhuza umuseke ku gice gito kugira ngo bushonge ahantu hahurira mu gihe gito cyane. Ikoresha uburyo bw'ukuboko (manipulator) buhindura imyanya y'ibice, bityo umurimo wo kubumba ukarangira nta kazi k'intoki gakenewe. Ubugari, imbaraga, ubushobozi bw'ikirenga (peak power) n'inshuro isubiramo (repetition frequency) by'agasimba ka laser bigenzurwa neza. Iyi sisitemu ipima milimetero 8075 ku 1920 ku 2110, kandi itera imbere ubunyangamugayo n'umusaruro w'akazi.

The Recognition

About the Igihembo cya A' Design Award cy'icyuma

Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma ni uwegukanye Igihembo cya A' Design Award cy'icyuma, ishimwe ry'agaciro ritangwa ku bishushanyo byiza bihuza ibyo umwuga n'inganda bikeneye ku bihangano byashushanyijwe neza. Abegukanye icyuma bagaragaza ubuhanga bukomeye, ubumenyi bwihariye, imyumvire y'inzobere n'ubushobozi bwo guhanga bw'ababikoze. Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma biteganyijwe ko izaba igihangano cyubahwa, gishimwa kandi gikundwa, gifatika kandi gifite udushya. Iki gishushanyo cyegukanye icyuma gihuza uburyo bwiza bukoreshwa mu nganda kandi gifite ibiranga bya tekiniki bifite ubushobozi, bifatanye n'ubumenyi n'impano. Laser Welding System Umuriro wa Laser wo Kubumba Ibyuma yubahwa kubera gukora neza, kandi yashushanyijwe kugira ngo inoze ubuzima, ifashe gutuma isi iba nziza.

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