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Manufacturing Method of Thin component, Bearing Ring, Thrust Needle Roller Bearing, Manufacturing Method of Rolling Bearing Ring, Rolling Bearing Ring, and Rolling Bearing
Manufacturing Method of Thin component, Bearing Ring, Thrust Needle Roller Bearing, Manufacturing Method of Rolling Bearing Ring, Rolling Bearing Ring, and Rolling Bearing
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机译:薄部件的制造方法,轴承套圈,推力滚针轴承,滚动轴承套圈,滚动轴承套圈和滚动轴承的制造方法
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摘要
A manufacturing method of a thin component is characterized by heating a thin component, and thereafter, while sizing with molds and using molds as cooling media, performing one of quenching and isothermal transformation processes on thin component. Thus, a manufacturing method of a thin component without warping or deformation in heat treatment with even and high hardness, a bearing ring, a thrust needle roller bearing, a manufacturing method of a rolling bearing ring, a rolling bearing ring, and a rolling bearing can be obtained.
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