Laser Welding System Laserssvetsmaskin by Lu Na is a highly esteemed winner of the very prestigious 2021 A' Design Award i Järn in Tillverknings- och Bearbetningsmaskindesign Competition Category.
JärnMaskineri· 2021
Laser Welding System Laserssvetsmaskin
by Lu Na
Client: Design Innovation Center, Shenyang Aerospace University
A' Design Award i Järn Winner in Maskineri Category
Verified Award Winner
Verify Award Status for #121227The Design
About Laser Welding System Laserssvetsmaskin
Lasersvetssystemet är en maskin för att svetsa samman enskilda litiumbatterier till kraftbatteripaket. Systemet använder en laserstråle med hög riktverkan och hög effekttäthet som värmekälla. Ett optiskt system fokuserar strålen på ett litet område för att smälta fogen på mycket kort tid. En manipulator flyttar delarna, vilket gör att svetsningen utförs utan manuellt arbete. Laserpulsens bredd, energi, toppeffekt och repetitionsfrekvens styrs noggrant. Systemet mäter 8075 x 1920 x 2110 millimeter och förbättrar både konsekvens och produktivitet.
The Recognition
About the A' Design Award i Järn
Laser Welding System Laserssvetsmaskin är vinnare av A' Design Award i Järn, ett prestigefyllt erkännande som tilldelas bra designverk som uppfyller de professionella och industriella krav som förväntas av välgjorda skapelser. Järnvinnare visar stor skicklighet, hög specialisering, expertförståelse och skaparnas kreativa förmåga. Laser Welding System Laserssvetsmaskin förväntas vara en högt skattad, beundrad och älskad skapelse som är praktisk och innovativ. Detta vinnande verk i A' Design Award i Järn integrerar branschens bästa praxis och har kompetenta tekniska egenskaper kopplade till kunnande och talang. Laser Welding System Laserssvetsmaskin respekteras för sin grundlighet och är utformat för att åstadkomma förbättringar av livskvaliteten som hjälper till att göra världen till en bättre plats.
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
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