株式会社東亜鍛工所 新井工業株式会社 Official site

Introduction of case studies for solving technical challenges: Development and manufacturing of forged parts.

From mold design and manufacturing to mass production, we provide a seamless one-stop service for multi-process, multi-component, and multi-sourced products! We solve complex and precision products with years of experience and precision forging technology.

Our company develops and manufactures not only vehicle components but also forged parts across various fields. To "solve our customers' problems," we constantly consider what can be achieved through forging, and as a result, we have cultivated unique technical capabilities. In addition to forging, we also handle heat treatment, machining, and inspection in-house, allowing us to provide a seamless proposal from mold design and production to mass production. ▼ Examples of problems we have solved: - "I can no longer obtain the item." The physical item exists, but there are no drawings. - The shaft length is unusually long, making it very expensive with other companies. Can we manufacture it at a lower cost somehow? - Can we forge a product that originally consisted of four parts all at once? - Can we reduce costs by cutting down on processes? - Is it possible to reduce costs and prototype precision gears for automobiles? The examples listed are just a small part, but our company has numerous development cases backed by a strong desire to "try" and advanced technology. For more details on our case studies, please check the link below. *For additional details, please download the PDF document or feel free to contact us.

Related Link - https://toa-arai.com/cases_jp/

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Arai Industrial Co., Ltd. Company Profile

COMPANY

Story of Resolution Case.01 Hypoid B&P Set (Bevel Gear & Pinion Gear) Precision Forging and Forged Shaping by Toa Forging Works & Arai Industries

TECHNICAL

Story of Resolution Case.02 Straight B&P Set (Gear and Shaft of a Machine for Removing Weeds in Rice Fields) Toa Forging Works & Arai Industries

TECHNICAL

Story of Resolution Case.03 - Integrated Shaft Manufactured through Forging and Machining Precision Forging and Forging Forming by Toa Forging Works & Arai Industries

TECHNICAL

Story of Resolution Case.04 - Mirror Braking Products (Reduction Gears) Tohato Forge & Arai Industries for Precision Forging and Forming

TECHNICAL

Story of Resolution Case.05 - Parking Gear: Precision Forging and Forging Forming by Toa Forging Works & Arai Industries

TECHNICAL

[Processing Example] Speed Reducer: Hot Forging + Cold Forging

TECHNICAL

[Processing Example] Rotor: Hot Forging

TECHNICAL

[Processing Example] Yoke Plate: Hot Forging → Cold Sizing

TECHNICAL

[Processing Example] Bevel Gear <SCM415>: Hot Forging + Race Processing + Broaching + Carburizing

TECHNICAL

[Processing Example] Bevel Gear: Hot Forging

TECHNICAL

[Processing Example] Bevel Gear & Pinion Gear <Agricultural Machinery>: Hot Forging + Race Processing + Broaching +

TECHNICAL

[Processing Example] Bevel Gear & Pinion Gear <Reduction Gear>: Hot Forging + Gear Cold Sizing + Race Processing + Carburizing

TECHNICAL

[Processing Example] Bevel Gear & Pinion Gear: Hot Forging + Warm Sizing Forging + Race Processing + Carburizing + LAP Processing

TECHNICAL

[Processing Example] Bevel Gear & Shaft Gear: Hot Forging + Cold Forging (Spline Section) + Race Processing + Carburizing

TECHNICAL

[Processing Example] Flange: Hot Forging

TECHNICAL

[Processing Example] Figurine Idol: Hot Forging

TECHNICAL

[Processing Example] Axle Housing: Hot Forging

TECHNICAL

[Processing Example] Pinion Gear: Hot Forging

TECHNICAL

[Processing Example] Hypoid Gear: Hot Forging + Rolling Forming

TECHNICAL

[Processing Example] Nozzle Clamper: Hot Forging + Cold Sizing

TECHNICAL

[Processing Example] Shaft Gear (Integrated Type): Hot Forging + Cold Forging + Race Processing

TECHNICAL

[Processing Example] Coupler: Hot Forging

TECHNICAL

[Processing Example] Hollow Valve: Hot Forging + Cold Forming

TECHNICAL

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