K&D Co., Ltd. is pioneering avenues for global expansion.
Business expansion
Related mold production
1 R&D Center / 3 Factories in Korea / 1 Corporation in Vietnam
Mold for producing parts related to Cap Assembly of Prismatic lithium-ion battery cells for electric vehicles.
Forging technology to secure the optimal total cross section
Improvement in product quality through optimization of raw material/mold temperature
Highest productivity through management and improvements in mold/process capability
Development / construction of the dedicated equipment for securing productivity/quality
Management of customized flatness available through application of the re-striking process
Secondary battery cap
assembly parts
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Warehousing of carbide raw materials
Mold Operation and Material Blanking Tests, etc. Final inspection before warehousing
General tolerance shape processing and precision tolerance rough cutting
Quenching, Tempering and Sub-zero treatment for critical components
Removing the oxidized layer of heat-treated surface by blasting sand with compressed air
Using rotating grindstones for precise dimension, right angle processing and surface roughness management
A process of discharging to make holes for wire to pass through before Wire EDM
Precise 2D and limited 3D shape processing by generating electric discharge between the threaded wire and the workpiece
Ultra-precise shape processing by projecting the plotted drawing of the workpiece onto a screen
Using measuring tools like profile projectors to check if the part meets the dimensions and tolerances of the drawing
A process of removing sharp edges with a diamond grinding stone
Surface treatments such as plating, coating, anodizing, etc., for improving corrosion resistance, wear resistance
A process of assembling completed parts to function as molds
Final inspection before shipment, including mold operation Test, materials stamping Test, etc.
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