A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions)
The kinematic motion deviations of the five-axis machining centers are deeply influenced by the geometric deviations of the components, such as guide-ways and bearings. A systematic design method is required for specifying suitable geometric tolerances of the guide-ways, in order to improve the kine...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | Japanese |
| Published: |
The Japan Society of Mechanical Engineers
2017-04-01
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| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/83/848/83_16-00561/_pdf/-char/en |
| _version_ | 1811317881014583296 |
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| author | Naoki SATONAKA Ryo TAKEMATSU Nobuhiro SUGIMURA Koji IWAMURA Yoshitaka TANIMIZU |
| author_facet | Naoki SATONAKA Ryo TAKEMATSU Nobuhiro SUGIMURA Koji IWAMURA Yoshitaka TANIMIZU |
| author_sort | Naoki SATONAKA |
| collection | DOAJ |
| description | The kinematic motion deviations of the five-axis machining centers are deeply influenced by the geometric deviations of the components, such as guide-ways and bearings. A systematic design method is required for specifying suitable geometric tolerances of the guide-ways, in order to improve the kinematic motion deviations of five-axis machining centers. The objective of the present research is to establish a computer-aided design system for specifying a suitable set of the geometric tolerances of the guide-ways considering the trade-off between the requirements on the kinematic motion deviations and the ease of the manufacturing processes. A mathematical model was proposed in the previous papers to represent the standard deviations of the shape generation motions, based on the tolerance values of the guide-ways of the five-axis machining centers. A systematic method is proposed here considering the rotational table positions to determine a suitable set of the tolerance values of all the guide-ways under the constraints on the kinematic motion deviations between the tools and the workpieces. The method is applied to some design problems of the geometric tolerances of the guide-ways included in the five-axis machining centers. |
| first_indexed | 2024-04-13T12:16:04Z |
| format | Article |
| id | doaj.art-584e11ce859d4761898fcda94b39aad3 |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-13T12:16:04Z |
| publishDate | 2017-04-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-584e11ce859d4761898fcda94b39aad32022-12-22T02:47:22ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612017-04-018384816-0056116-0056110.1299/transjsme.16-00561transjsmeA study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions)Naoki SATONAKA0Ryo TAKEMATSU1Nobuhiro SUGIMURA2Koji IWAMURA3Yoshitaka TANIMIZU4College of Technology, Osaka Prefecture UniversityGraduate School of Engineering, Osaka Prefecture UniversityGraduate School of Humanities and Sustainable System Science, Osaka Prefecture UniversityGraduate School of Humanities and Sustainable System Science, Osaka Prefecture UniversityGraduate School of Engineering, Osaka Prefecture UniversityThe kinematic motion deviations of the five-axis machining centers are deeply influenced by the geometric deviations of the components, such as guide-ways and bearings. A systematic design method is required for specifying suitable geometric tolerances of the guide-ways, in order to improve the kinematic motion deviations of five-axis machining centers. The objective of the present research is to establish a computer-aided design system for specifying a suitable set of the geometric tolerances of the guide-ways considering the trade-off between the requirements on the kinematic motion deviations and the ease of the manufacturing processes. A mathematical model was proposed in the previous papers to represent the standard deviations of the shape generation motions, based on the tolerance values of the guide-ways of the five-axis machining centers. A systematic method is proposed here considering the rotational table positions to determine a suitable set of the tolerance values of all the guide-ways under the constraints on the kinematic motion deviations between the tools and the workpieces. The method is applied to some design problems of the geometric tolerances of the guide-ways included in the five-axis machining centers.https://www.jstage.jst.go.jp/article/transjsme/83/848/83_16-00561/_pdf/-char/enmachine toolsfive-axis machining centersshape generation motionsgeometric tolerancestolerance designdesign optimization |
| spellingShingle | Naoki SATONAKA Ryo TAKEMATSU Nobuhiro SUGIMURA Koji IWAMURA Yoshitaka TANIMIZU A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions) Nihon Kikai Gakkai ronbunshu machine tools five-axis machining centers shape generation motions geometric tolerances tolerance design design optimization |
| title | A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions) |
| title_full | A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions) |
| title_fullStr | A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions) |
| title_full_unstemmed | A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions) |
| title_short | A study on tolerance design of machine tool components based on shape generation motions (Theoretical analysis considering rotational table positions) |
| title_sort | study on tolerance design of machine tool components based on shape generation motions theoretical analysis considering rotational table positions |
| topic | machine tools five-axis machining centers shape generation motions geometric tolerances tolerance design design optimization |
| url | https://www.jstage.jst.go.jp/article/transjsme/83/848/83_16-00561/_pdf/-char/en |
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