According to the invention, the final contour of the bearing ring (2) is created by means of a hard turning process.
按照本发明轴承环(2)的最终轮廓通过硬车削法制造。
The methods and its technological character of hard - turning are discussed. Key technology of hard - turning are put forward. Applications of hard - turning are analyzed and prospected.
论述硬态车削工艺及其特点，提出硬态车削的关键技术，对硬态车削的应用进行分析和展望。
The methods and its technological character of hard - turning are discussed. Key technology of hard - turning are put forward. Applications of hard - turning are analyzed and prospected.
论述硬态车削工艺及其特点，提出硬态车削的关键技术，对硬态车削的应用进行分析和展望。
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