Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination
The joints in machine tools influence greatly the static, dynamic and thermal characteristics of the machines. Then the many researches on them have been carried out. Under these conditions, the authors have established the quantitative measurement method of contact stiffness of the joint with same...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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The Japan Society of Mechanical Engineers
2010-08-01
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| Series: | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/jamdsm/4/5/4_5_1044/_pdf/-char/en |
| _version_ | 1811223997049733120 |
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| author | Shinji SHIMIZU Kyoko NAKAMURA Haruhisa SAKAMOTO |
| author_facet | Shinji SHIMIZU Kyoko NAKAMURA Haruhisa SAKAMOTO |
| author_sort | Shinji SHIMIZU |
| collection | DOAJ |
| description | The joints in machine tools influence greatly the static, dynamic and thermal characteristics of the machines. Then the many researches on them have been carried out. Under these conditions, the authors have established the quantitative measurement method of contact stiffness of the joint with same material combination considering the real contact area, since the real contact area is far smaller than the nominal contact area. In this research, we propose the new measurement method of contact stiffness of the joint with different material combination expanding the former method we developed and its validity is considered. In consequence, the following results are obtained. 1) The measurement method applicable to the joint with various material combinations is established using inserted specimens. 2) The real contact area of the joint with different material combination can be accurately measured considering the reflected level of ultrasonic wave at the real contact area of the joint. 3) The contact stiffness of the joint with different material combination can be treated as the series coupling of the each contact stiffness constructing the joint. 4) The contact stiffness of the joint and each contact stiffness of the contact springs constructing the joint can be measured by the proposed method. |
| first_indexed | 2024-04-12T08:42:51Z |
| format | Article |
| id | doaj.art-90de159bb32b45bc913ad45ecdad13f6 |
| institution | Directory Open Access Journal |
| issn | 1881-3054 |
| language | English |
| last_indexed | 2024-04-12T08:42:51Z |
| publishDate | 2010-08-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Journal of Advanced Mechanical Design, Systems, and Manufacturing |
| spelling | doaj.art-90de159bb32b45bc913ad45ecdad13f62022-12-22T03:39:48ZengThe Japan Society of Mechanical EngineersJournal of Advanced Mechanical Design, Systems, and Manufacturing1881-30542010-08-01451044105310.1299/jamdsm.4.1044jamdsmQuantitative Measurement Method of Contact Stiffness of the Joint with Different Material CombinationShinji SHIMIZU0Kyoko NAKAMURA1Haruhisa SAKAMOTO2Department of Engineering and Applied Sciences, Sophia UniversityDepartment of Graduate School of Science and Technology, Sophia UniversityDepartment of Engineering and Applied Sciences, Sophia UniversityThe joints in machine tools influence greatly the static, dynamic and thermal characteristics of the machines. Then the many researches on them have been carried out. Under these conditions, the authors have established the quantitative measurement method of contact stiffness of the joint with same material combination considering the real contact area, since the real contact area is far smaller than the nominal contact area. In this research, we propose the new measurement method of contact stiffness of the joint with different material combination expanding the former method we developed and its validity is considered. In consequence, the following results are obtained. 1) The measurement method applicable to the joint with various material combinations is established using inserted specimens. 2) The real contact area of the joint with different material combination can be accurately measured considering the reflected level of ultrasonic wave at the real contact area of the joint. 3) The contact stiffness of the joint with different material combination can be treated as the series coupling of the each contact stiffness constructing the joint. 4) The contact stiffness of the joint and each contact stiffness of the contact springs constructing the joint can be measured by the proposed method.https://www.jstage.jst.go.jp/article/jamdsm/4/5/4_5_1044/_pdf/-char/enmachine toolcontact stiffnessjointreal contact areadifferent materials combinationultra-sonic wave |
| spellingShingle | Shinji SHIMIZU Kyoko NAKAMURA Haruhisa SAKAMOTO Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination Journal of Advanced Mechanical Design, Systems, and Manufacturing machine tool contact stiffness joint real contact area different materials combination ultra-sonic wave |
| title | Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination |
| title_full | Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination |
| title_fullStr | Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination |
| title_full_unstemmed | Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination |
| title_short | Quantitative Measurement Method of Contact Stiffness of the Joint with Different Material Combination |
| title_sort | quantitative measurement method of contact stiffness of the joint with different material combination |
| topic | machine tool contact stiffness joint real contact area different materials combination ultra-sonic wave |
| url | https://www.jstage.jst.go.jp/article/jamdsm/4/5/4_5_1044/_pdf/-char/en |
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