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Comprehensive Guide to Battery Production for Electric Vehicles and Equipment

Discover the step-by-step processes involved in manufacturing high-performance batteries for various applications such as golf carts, automated guided vehicles (AGVs), and electric wheelchairs. This guide outlines the essential components, including terminals, caps, covers, containers, and plates, detailing injection molding and extrusion molding techniques. Learn how to ensure low electric resistance and high electrolyte absorption for optimal battery performance. The detailed assembly and testing processes are also covered to ensure high-quality final products.

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Comprehensive Guide to Battery Production for Electric Vehicles and Equipment

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  1. 2010012175 Sora Kim

  2. Kodi-s company is~

  3. 1. Products Kodi-s Products are..

  4. Battery How to Make this?

  5. 2. Structure • Terminal (단자) • Cap (마개) • Cover (커버) • Container (전조) • Negative Plate (음극판) • Positive Plate (양극판) • 7. Separator (격리판)

  6. 3. Process(1) Cover& Container Injection molding (사출성형) Insert Thermoplastics molding compound rotate screw Molding tool Push the piston

  7. Process(2) Negative & Positive Plate Extrusion molding (압출성형) Check plate liquid mold Push the piston Presser the liquid

  8. Process(2-1) Negative & Positive Plate “Tubular type” “Nonwoven” -Low electric resistance (낮은 전기저항) -High electrolyte absorption rate (높은 전해액 흡수율) Proper the Cycle!

  9. Process(3) Assembly Test

  10. Process(4) Finish It used golf car& cart, AGV(automated guided vehicle), Electric Wheel Chair..

  11. Thank you ^,^

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