Counterbore for riveting on the quantity end face! A case study for the automotive industry using a parts former.
We would like to introduce a case study of a special forged part for the automotive industry, "shaft (door surrounding parts)." The order details include the delivery of a finished product that has undergone forging, heat treatment, and plating. The features include forming both sides with a tapered shape and having a recess for riveting on the end face. In addition to forming through forging, our company also supports secondary processing such as rolling and cutting on forged blanks. 【Case Study】 ■ Order details: Delivery of a finished product that has undergone forging, heat treatment, and plating ■ Features and innovations: Tapered shaping on both sides, recess for riveting on the end face ■ Production capacity of forging machines: 800,000 pieces/month ■ Processing material: Cold forged alloy steel wire (SCM) Material diameter (mm) φ6.9 ■ Machines used: Parts former ■ Product size (mm): Maximum diameter φ14.0, minimum diameter φ5.0, total length 41.7 *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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【Usage】 ■Automotive industry *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Kofu Seiko is a company that manufactures and sells custom specifications (screws, rivets, shafts, etc.) based on customer requirements for a wide range of industries, including computer-related equipment, information and communication devices, and automobiles. In response to our customers' demands for local procurement, we are also expanding our factories overseas (in Thailand). At our Japanese factory, we are honing our technology to meet customer needs by challenging ourselves with higher precision and more complex parts. We internally produce equipment such as rolling machines and full inspection machines for in-house use. The creation of equipment incorporating innovative ideas has led to the development of screw supply machines, and we currently have four series of products that we have commercialized and are selling. We are a company with a strong spirit of challenge, aiming to be "a company that can thrive in the world, even if small."