Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya by Lu Na

Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya by Lu Na is a highly esteemed winner of the very prestigious 2021 Ibhaso Lentsimbi le-A' Design Award in Uyilo lweMatshini okuVelisa kunye nokuCubungula Competition Category.

IntsimbiUmatshini· 2021

Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya

by Lu Na

Client: Design Innovation Center, Shenyang Aerospace University

Ibhaso Lentsimbi le-A' Design Award Winner in Umatshini Category

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The Design

About Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya

Inkqubo Yokudibanisa Ngomtsi Wokukhanya ngumatshini owenzelwe ukudibanisa iibhetri zelithiyam ezizodwa zibe ziipakethi zebhetri zamandla. Le nkqubo isebenzisa umtsi wokukhanya oneendlela ezicacileyo kunye nomthamo ophezulu wamandla njengomthombo wobushushu bayo. Inkqubo ye-optical igxininisa umtsi kummandla omncinci ukuze incibilikise indawo yokudibanisa ngexesha elifutshane kakhulu. Isixhobo esilawulwayo (manipulator) siyazishukumisa iinxalenye, ngoko ke ukudibanisa kugqitywa ngaphandle komsebenzi wesandla. Ubungakanani, amandla, umthamo ophakamileyo (peak power) kunye nesantya sokuphindaphinda somtsi wokukhanya ziyalawulwa. Le nkqubo ilinganiselwa kwi-8075 nge-1920 nge-2110 milimitha kwaye iphucula ukungaguquguquki kunye nemveliso.

The Recognition

About the Ibhaso Lentsimbi le-A' Design Award

Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya ngumphumeleli weIbhaso Lentsimbi le-A' Design Award, ukuqatshelwa okuhlonitshwayo okunikwa imiyilo elungileyo eyanelisa iimfuno zobungcali neemveliso ezilindelekileyo kwimveliso ezicwangciswe kakuhle. Abaphumeleleyo beNtsimbi babonisa ubuchule obukhulu, ubuchule obuphezulu, ukuqonda kwengcali namandla okuyila abayili babo. Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya iyathenjwa ukuba ibe yimveliso exatyiswa kakhulu, edunyiswayo nethandwayo esebenzayo neyinto entsha. Lo myilo uphumeleleyo weIbhaso Lentsimbi le-A' Design Award udibanisa iindlela ezilungileyo kakhulu zemboleko kwaye unezimpawu zobuchwephesha ezifanelekileyo ezidityaniswe nolwazi netalente. Laser Welding System Umatshini Wokudibanisa Ngomtsi Wokukhanya iyahlonelwa ngenxa yenkcukacha yayo kwaye yacwangciselwa ukunika uphuculo lomgangatho wobomi olunceda ukwenza ihlabathi libe yindawo engcono.

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