Cold forging. Our company's forging technology capabilities.

basic information

**Our Technical Capabilities** We have successfully developed a forging method for "Crowned Helical Gears" using cold forging, the first in the world. **Features** - No cutting. By eliminating cutting and producing no chips, the material required is approximately 35% less compared to cutting gears. - Increased toughness and improved strength. As a plastic processing method, the fiber flow of the material remains intact, resulting in higher toughness and contributing to strength improvement. - Extended die life. - Shortened process. - Achievable exceptional coaxiality. **Others** If you want to achieve net shape, need a die set for forging, wish to transition from cutting to cold forging, or want to establish a new cold and warm forging business, we can achieve exceptional coaxiality through forging. For cups, we can achieve an internal management value of 0.03mm, and for hole punching, an internal management value of 0.01mm, enabling mass production with excellent coaxiality. Additionally, we also have a capability of 0.005mm (5μm) for hole punching.

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Applications/Examples of results

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Detailed information

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  Cup products have high coaxiality and can have a small replacement setting, while for punched products, high coaxiality can be achieved along with the ability to perform all shear processing simultaneously.