Research on a Machining Mechanism of Rod External Round Forming
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Taiping Xie, Zhiqiang Zhao
For slender bar parts, the traditional turning and grinding process, due to clamping deformation, thermal deformation, as well as the elastic deformation and vibration caused by cutting force, will affect the machining accuracy and roughness of slender bar parts. In this paper, the principle of boring head and boring is used to carry out reverse transformation. A ring-shaped rolling mechanism of rod body is designed. This mechanism can better guarantee the high accuracy and low roughness of the slender rod parts.
Processing of slender bar parts; New technology and equipment; Research and design