Relationship between the action of electrons and frictional force during cold forging technology.
Forging development is all about controlling "friction"!
Through our diverse achievements and experiences in the development of various forged products, we discovered that as the forging temperature increases, the friction force decreases. In a practical example, during cold forging utilizing friction, when the mold temperature was raised to 80°C to forge a helical gear, the extrusion load decreased by more than 50% compared to room temperature. Additionally, in a situation where a press-fitted mold could not be disassembled at room temperature, heating the entire mold to 200°C reduced the load by about 30%, allowing the mold to be disassembled. Details are introduced in the related links. [Examples] - When the mold temperature was raised to 80°C to forge a helical gear, the extrusion load decreased by more than 50% compared to room temperature. - In a situation where a press-fitted mold could not be disassembled at room temperature, heating the entire mold to 200°C reduced the load by about 30%. *For more details, please refer to the PDF materials or feel free to contact us.
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Our company has always been focused on taking a step forward in building our business. Currently, we are achieving both environmental impact reduction and cost reduction through "cold forging" using a construction method (EDF method) that differs from traditional ones. Cold forging is also a field that requires design capability for molds, so our strength lies in logical manufacturing based on accumulated data, not just experience. Clear Tech makes possible the technologies that no one else has achieved.