A forging method that creates difficult shapes from irregular wire, which are hard to produce with pressing!
※Automotive World Nagoya 2025 Exhibition Content This is a unique solution that utilizes cold forging technology with irregular wire materials to create complex shapes with high precision. It can accommodate both iron-based and copper-based materials, achieving a transition from pressing and cutting methods. We have a proven track record across a wide range of industries, from automotive parts to construction and building materials. 【Capabilities of Irregular Forged Parts】 - Achieves near-net shape, reducing machining and labor costs (cutting-free parts) - Realizes shapes that are difficult to produce with pressing (press alternative parts) - High strength and durability through plastic processing → Example: Parts stronger than those produced by sintering can be manufactured (sintering alternative parts) - Simultaneously achieves cost reduction and quality stabilization through method changes (VA parts or high value-added parts) 【Processing Example】 Cutting of irregular wire → End face correction → C chamfering → Precision adjustment → Completion
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■ Automobile Powertrain system Seat belt system Seat system Steering system Battery system * For more details, please refer to the PDF document or feel free to contact us.
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Since its establishment in 1947, we have been manufacturing and selling steel wire products through drawing and rolling processes, and now we offer integrated production from cold-formed components to metal parts produced by pressing, shearing, and machining. In particular, we excel in the production of deformed coil wire with irregular cross-sections, and our strength lies in our ability to consistently produce unique deformed metal parts utilizing these irregular wires. Compared to powder sintering and precision casting methods used for manufacturing deformed parts, our deformed metal parts produced entirely through plastic processing at Namitei possess excellent toughness, strength, and smooth surface characteristics, making them widely adopted in sliding components and thin-walled deformed parts. To leverage the cost advantages of continuous processing, we propose specifications that mix functional applications and processing characteristics to meet our customers' needs.