Study on the Shape Error in the Cylindrical Traverse Grinding of a Workpiece with High Aspect Ratio

Takashi Onishi; Takuya Kodani; Kazuhito Ohashi; Moriaki Sakakura; Shinya Tsukamoto

doi:10.4028/www.scientific.net/AMR.1017.78

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1017Study on the Shape Error in the Cylindrical...

Study on the Shape Error in the Cylindrical Traverse Grinding of a Workpiece with High Aspect Ratio

Abstract:

In cylindrical traverse grinding of a long workpiece with high aspect ratio, the shape accuracy of a workpiece worsens due to its low stiffness. In this study, the grinding force was measured during grinding process to calculate the elastic deformation of a workpiece caused by the normal grinding force. By comparing calculated elastic deformation with the measured shape error of ground workpiece, the cause for the shape error in case of grinding a long workpiece was investigated experimentally. From experimental results, it is confirmed that the main factor of the shape error of the long workpiece is its elastic deformation during grinding process.

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Periodical:

Advanced Materials Research (Volume 1017)

Pages:

78-81

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1017.78

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Online since:

September 2014

Authors:

Takashi Onishi*, Takuya Kodani, Kazuhito Ohashi, Moriaki Sakakura, Shinya Tsukamoto

Keywords:

Cylindrical Traverse Grinding, Elastic Deformation, Grinding Force, High Aspect Ratio, Shape Error

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References

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