Laser Welding System Inneal Táthaithe Léasair by Lu Na

Laser Welding System Inneal Táthaithe Léasair by Lu Na is a highly esteemed winner of the very prestigious 2021 Duais Iarainn A' Design Award in Dealbhadh Innealra Saothrachaidh agus Giullachd Competition Category.

IarannInnealra· 2021

Laser Welding System Inneal Táthaithe Léasair

by Lu Na

Client: Design Innovation Center, Shenyang Aerospace University

Duais Iarainn A' Design Award Winner in Innealra Category

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The Design

About Laser Welding System Inneal Táthaithe Léasair

Is inneal é an Córas Táthaithe Léasair chun cadhncealla líotiam aonair a tháthú isteach i bpacáistí ceallraí cumhachta. Úsáideann an córas bíoma léasair a bhfuil treoshuíomh ard agus dlús cumhachta ard aige mar fhoinse teasa. Dírítear an bíoma le córas optúil ar limistéar beag chun an t-alt a leá in achar an-ghearr ama. Bogann ionramhálaí na páirteanna, ionas go gcuirtear an táthú i gcrích gan saothar láimhe. Déantar leithead, fuinneamh, buaicchumhacht agus minicíocht athdhéanta an chuisle léasair a rialú. Tomhaiseann an córas 8075 faoi 1920 faoi 2110 milliméadar agus feabhsaíonn sé comhsheasmhacht agus táirgiúlacht.

The Recognition

About the Duais Iarainn A' Design Award

Tha Laser Welding System Inneal Táthaithe Léasair air Duais Iarainn A' Design Award a bhuannachadh, aithneachadh urramach a bheirear do dhealbhaidhean math a choinnicheas ris na riatanasan proifeiseanta is gnìomhachais a thathar a' sùileachadh bho chruthachaidhean a chaidh an dealbhadh gu math. Tha buannaichean Iarainn a' nochdadh sgil mhòr, speisealachadh àrd, tuigse eòlaiche agus comas cruthachail an luchd-cruthachaidh. Thathar an dùil gum bi Laser Welding System Inneal Táthaithe Léasair na chruthachadh air a bheil mòran meas, ion-mholta agus gràdhach a tha practaigeach agus ùr-ghnàthach. Tha an dealbhadh seo a bhuannaich Duais Iarainn A' Design Award a' cur nan cleachdaidhean as fheàrr sa ghnìomhachas còmhla agus tha feartan teignigeach comasach aige ceangailte ri eòlas-dèanamh agus tàlant. Tha meas air Laser Welding System Inneal Táthaithe Léasair airson a dhùrachd agus chaidh a dhealbhadh gus leasachaidhean càileachd beatha a thoirt seachad a chuidicheas le bhith a' dèanamh an t-saoghail na àite nas fheàrr.

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