Achieving high-precision inner diameter drilling!
This processed product made from iron-based sintered metal is a gear used in the automotive and motorcycle industries, produced by a machining center. The teeth of the gear are shaped and manufactured through molding, while the machining center performs drilling, reaming, and chamfering on the boss section of the gear with a φ3 hole. Due to the strict tolerance requirements for the inner diameter relative to the outer diameter of the gear, high-precision inner diameter drilling is required.
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basic information
This processed product made from iron-based sintered metal is a gear used in the automotive and motorcycle industries, produced by a machining center. The teeth of the gear are shaped and manufactured through molding, and the machining center performs drilling, reaming, and chamfering operations on the boss section of the gear with a φ3 hole. Due to the strict tolerance requirements for the inner diameter relative to the outer diameter of the gear, high-precision inner diameter drilling is required.
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Company information
Miyamoto Manufacturing Co., Ltd. specializes in mass production processing of sintered metals such as sprockets and pulleys, and proposes cost reduction through method conversion by replacing solid block cutting and gear cutting. Additionally, by designing dedicated lines in-house, they can accommodate processing production of mass-produced items up to 100,000 units per month. They also perform various cutting processes for die casting and castings.