Laser Welding System Meaisín Táthú Léasair by Lu Na

Laser Welding System Meaisín Táthú Léasair by Lu Na is a highly esteemed winner of the very prestigious 2021 Duais Iarainn A' Design Award in Dearadh Innealra Competition Category.

IarannInnealra· 2021

Laser Welding System Meaisín Táthú Léasair

by Lu Na

Client: Design Innovation Center, Shenyang Aerospace University

Duais Iarainn A' Design Award Winner in Innealra Category

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Verified Award Winner

Verify Award Status for #121227

View at A' Design Award Press Release Award Badge

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The Design

About Laser Welding System Meaisín Táthú Léasair

Is meaisín é an Córas Táthú Léasair chun cadhnraí litiam aonair a tháthú i bpacáistí cadhnraí cumhachta. Úsáideann an córas bíoma léasair a bhfuil treoshuíomh ard agus dlús ard cumhachta ann mar fhoinse teasa. Dírítear an bíoma ag córas optúil ar limistéar beag chun an t-alt a leá in am an-ghairid. Bogann ionramhálaí na páirteanna, sa chaoi go ndéantar an táthú gan aon obair láimhe. Déantar leithead, fuinneamh, buaicchumhacht agus minicíocht athrá an chuisle léasair a rialú. Tá tomhais 8075 x 1920 x 2110 milliméadar ag an gcóras agus feabhsaíonn sé comhsheasmhacht agus táirgiúlacht.

The Recognition

About the Duais Iarainn A' Design Award

Bhuaigh an dearadh Laser Welding System Meaisín Táthú Léasair Duais Iarainn A' Design Award, aitheantas gradamach a bhronntar ar dhea-dhearaí a chomhlíonann na riachtanais ghairmiúla agus thionsclaíocha a bhíonn á n-éileamh ó chruthuithe a ndearnadh go maith iad. Léiríonn buaiteoirí Iarainn scil mhór, speisialtóireacht ard, tuiscint saineolaí agus cumas cruthaitheach a gcruthaitheoirí. Táthar ag súil go mbeidh an dearadh Laser Welding System Meaisín Táthú Léasair ina chruthú a bhfuil an-mheas air, a n-ardaítear agus a ghráitear atá praiticiúil agus nuálach. Comhtháthaíonn an dearadh seo a bhuaigh Duais Iarainn A' Design Award na cleachtais is fearr sa tionscal agus tá saintréithe teicniúla inniúla aige nasctha le heolas agus le tallann. Tá meas ar an dearadh Laser Welding System Meaisín Táthú Léasair as a dhúthracht agus dearadh é chun feabhsuithe cáilíochta beatha a sholáthar a chabhraíonn leis an domhan a dhéanamh ina áit níos fearr.

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