Exceeding JIS Class 0 gear precision! Guaranteeing product quality through ultra-precise measurements in a temperature-controlled room.
Our company has implemented precision management that exceeds JIS Class 0 gear accuracy (JIS B 1702: 1976) through thorough control of equipment, jigs, processing conditions, and temperature, managing to a precision of 1/1000mm. We provide ideal tooth surface finishing using a form grinding machine (GT30) and accommodate special specification gears using a 5-axis machining center, as well as shaving and HOB finishing. Not only for gears but also for other components, we guarantee product quality through ultra-precision measurement in a temperature-controlled room. 【Equipment Environment】 ■ Ideal tooth surface finishing using a form grinding machine (GT30) ■ Accommodation of special specification gears using a 5-axis machining center ■ Support for shaving and HOB finishing *For more details, please refer to the related links or feel free to contact us.
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【Measurement Environment】 ■ Verification of high-precision processed gears using a gear measuring machine (CLP-35) ■ Measurement of shape errors against 3D models using Mitutoyo's three-dimensional measuring machine for contour measurement ■ Assurance of product quality through ultra-precise measurements in a temperature-controlled room ■ Measurements using a laser measuring device *For more details, please refer to the related links or feel free to contact us.
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With the advanced processing technology of Shigehara Manufacturing Co., Ltd., we produce engine parts, gear parts, and more. Shigehara Manufacturing specializes in production focused solely on prototype and small-lot parts, without accepting orders for mass-produced components. By conducting all processes (design, production, management) in-house, we can accommodate the production of customer parts from prototypes to small lots. We handle a wide range of processes, including specialized processes (such as gears and 3D machining), using our own equipment to complete parts. Additionally, to support the technology and experience we have cultivated, we have introduced the latest high-precision machinery for both equipment and inspection. It is only when all of these elements—latest equipment, experience, and technology—are in place that we can produce parts that satisfy our customers.
