Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass
Ultrasonic vibration assisted micro end grinding (UAMEG) is a promising processing method for micro parts made of hard and brittle materials. First, the influence of ultrasonic assistance on the mechanism of this processing technology is theoretically analyzed. Then, in order to reveal the effects o...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Shock and Vibration |
| Online Access: | http://dx.doi.org/10.1155/2014/418059 |
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| author | Zhang Jianhua Zhao Yan Zhang Shuo Tian Fuqiang Guo Lanshen Dai Ruizhen |
| author_facet | Zhang Jianhua Zhao Yan Zhang Shuo Tian Fuqiang Guo Lanshen Dai Ruizhen |
| author_sort | Zhang Jianhua |
| collection | DOAJ |
| description | Ultrasonic vibration assisted micro end grinding (UAMEG) is a promising processing method for micro parts made of hard and brittle materials. First, the influence of ultrasonic assistance on the mechanism of this processing technology is theoretically analyzed. Then, in order to reveal the effects of ultrasonic vibration and grinding parameters on grinding forces and surface quality, contrast grinding tests of silica glass with and without ultrasonic assistance using micro radial electroplated diamond wheel are conducted. The grinding forces are measured using a three-component dynamometer. The surface characteristics are detected using the scanning electron microscope. The experiment results demonstrate that grinding forces are significantly reduced by introducing ultrasonic vibration into conventional micro end grinding (CMEG) of silica glass; ultrasonic assistance causes inhibiting effect on variation percentages of tangential grinding force with grinding parameters; ductile machining is easier to be achieved and surface quality is obviously improved due to ultrasonic assistance in UAMEG. Therefore, larger grinding depth and feed rate adopted in UAMEG can lead to the improvement of removal rate and machining efficiency compared with CMEG. |
| format | Article |
| id | doaj-art-5efd1a45417e4910a8074cd2fac5a6a2 |
| institution | Kabale University |
| issn | 1070-9622 1875-9203 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Shock and Vibration |
| spelling | doaj-art-5efd1a45417e4910a8074cd2fac5a6a22025-08-20T03:34:22ZengWileyShock and Vibration1070-96221875-92032014-01-01201410.1155/2014/418059418059Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica GlassZhang Jianhua0Zhao Yan1Zhang Shuo2Tian Fuqiang3Guo Lanshen4Dai Ruizhen5School of Mechanical Engineering, Hebei University of Technology, Guangrongdao Street, Hongqiao, Tianjin 300130, ChinaSchool of Mechanical Engineering, Hebei University of Technology, Guangrongdao Street, Hongqiao, Tianjin 300130, ChinaSchool of Mechanical Engineering, Hebei University of Technology, Guangrongdao Street, Hongqiao, Tianjin 300130, ChinaSchool of Mechanical Engineering, Hebei University of Technology, Guangrongdao Street, Hongqiao, Tianjin 300130, ChinaSchool of Mechanical Engineering, Hebei University of Technology, Guangrongdao Street, Hongqiao, Tianjin 300130, ChinaSchool of Mechanical Engineering, Hebei University of Technology, Guangrongdao Street, Hongqiao, Tianjin 300130, ChinaUltrasonic vibration assisted micro end grinding (UAMEG) is a promising processing method for micro parts made of hard and brittle materials. First, the influence of ultrasonic assistance on the mechanism of this processing technology is theoretically analyzed. Then, in order to reveal the effects of ultrasonic vibration and grinding parameters on grinding forces and surface quality, contrast grinding tests of silica glass with and without ultrasonic assistance using micro radial electroplated diamond wheel are conducted. The grinding forces are measured using a three-component dynamometer. The surface characteristics are detected using the scanning electron microscope. The experiment results demonstrate that grinding forces are significantly reduced by introducing ultrasonic vibration into conventional micro end grinding (CMEG) of silica glass; ultrasonic assistance causes inhibiting effect on variation percentages of tangential grinding force with grinding parameters; ductile machining is easier to be achieved and surface quality is obviously improved due to ultrasonic assistance in UAMEG. Therefore, larger grinding depth and feed rate adopted in UAMEG can lead to the improvement of removal rate and machining efficiency compared with CMEG.http://dx.doi.org/10.1155/2014/418059 |
| spellingShingle | Zhang Jianhua Zhao Yan Zhang Shuo Tian Fuqiang Guo Lanshen Dai Ruizhen Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass Shock and Vibration |
| title | Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass |
| title_full | Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass |
| title_fullStr | Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass |
| title_full_unstemmed | Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass |
| title_short | Study on Effect of Ultrasonic Vibration on Grinding Force and Surface Quality in Ultrasonic Assisted Micro End Grinding of Silica Glass |
| title_sort | study on effect of ultrasonic vibration on grinding force and surface quality in ultrasonic assisted micro end grinding of silica glass |
| url | http://dx.doi.org/10.1155/2014/418059 |
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