For the cooling of the groove, a cooling method is employed that minimizes internal air to the extreme and prevents the occurrence of soft zones.
The "Constant Velocity Joint Hardening Device" uses a multi-frequency oscillation inverter and can harden the inner diameter of the groove, the shaft, and the spline section with a single oscillator by switching between three frequencies. For the hardened layers of the end faces of ball joints and tripod joints, as well as the end faces of slanted groove plungers, a concentric ring that allows excess heat to escape is used, and suitable shapes and materials are employed to prevent cracking and melting. 【Features】 ■ Uses a multi-frequency oscillation inverter ■ Capable of hardening the inner diameter of the groove, the shaft, and the spline section with a single oscillator by switching between three frequencies ■ Uses a multi-turn coil ■ Provides stable reheating ■ Adopts a cooling method that minimizes internal air to prevent the occurrence of soft zones during cooling *For more details, please refer to the PDF materials or feel free to contact us. ★ For inquiries by phone, please call here: Osaka Headquarters → TEL: 072-991-1361 Nagoya → TEL: 052-322-1361 Tokyo → TEL: 03-5472-1361 *When calling, please mention "Ipros" as a reference. Response hours: Monday to Friday, from 9 AM to 5 PM.
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【Other Features】 ■ The hardened layer of the end faces of ball joints and tripod joints, as well as the end faces of slotted plungers, uses concentric rings to dissipate excess heat. ■ Suitable shapes and materials prevent cracking and melting. *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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We are developing a variety of devices necessary for "precision hardening," based on the development of semi-open coils, including cooling systems for processed parts, inverters for heating power supplies, and chiller units for cooling inverters. Additionally, we respond to requests for custom-made devices and systems that realize "precision hardening" tailored to our customers' production environments. We support our customers' production with 'FD-ioT,' which enables "visualization of operational status," "remote support," and "preventive maintenance" for quenching equipment.