Design of high-precision ball screw based on small-ball concept.
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| Title: | Design of high-precision ball screw based on small-ball concept. |
|---|---|
| Authors: | Miura, Tetsuya1 te.miura@thk.co.jp, Matsubara, Atsushi2, Kono, Daisuke2, Otaka, Kazuma2, Hoshide, Kaoru3 |
| Source: | Precision Engineering. Jan2017, Vol. 47, p452-458. 7p. |
| Subjects: | Statistical accuracy, Machine tool path, Torque, Servomechanisms, Automatic screw machines |
| Abstract: | This paper addresses a design method of ball screws for high-precision feed drives of machine tools. The torque fluctuation of a ball screw influences position deviation, which deteriorates the contorting accuracy. The torque fluctuation comes from the load change of the contacting balls between the nut and the screw shaft during ball circulation. In order to decrease the load change, a ball screw that employs smaller balls was designed and evaluated in the measurement tests. The experimental results showed that the designed ball screw could decrease both the torque fluctuation and position deviation. [ABSTRACT FROM AUTHOR] |
| Copyright of Precision Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 119418233 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Design of high-precision ball screw based on small-ball concept. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Miura%2C+Tetsuya%22">Miura, Tetsuya</searchLink><relatesTo>1</relatesTo><i> te.miura@thk.co.jp</i><br /><searchLink fieldCode="AR" term="%22Matsubara%2C+Atsushi%22">Matsubara, Atsushi</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Kono%2C+Daisuke%22">Kono, Daisuke</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Otaka%2C+Kazuma%22">Otaka, Kazuma</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Hoshide%2C+Kaoru%22">Hoshide, Kaoru</searchLink><relatesTo>3</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Precision+Engineering%22">Precision Engineering</searchLink>. Jan2017, Vol. 47, p452-458. 7p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Statistical+accuracy%22">Statistical accuracy</searchLink><br /><searchLink fieldCode="DE" term="%22Machine+tool+path%22">Machine tool path</searchLink><br /><searchLink fieldCode="DE" term="%22Torque%22">Torque</searchLink><br /><searchLink fieldCode="DE" term="%22Servomechanisms%22">Servomechanisms</searchLink><br /><searchLink fieldCode="DE" term="%22Automatic+screw+machines%22">Automatic screw machines</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: This paper addresses a design method of ball screws for high-precision feed drives of machine tools. The torque fluctuation of a ball screw influences position deviation, which deteriorates the contorting accuracy. The torque fluctuation comes from the load change of the contacting balls between the nut and the screw shaft during ball circulation. In order to decrease the load change, a ball screw that employs smaller balls was designed and evaluated in the measurement tests. The experimental results showed that the designed ball screw could decrease both the torque fluctuation and position deviation. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Precision Engineering is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.precisioneng.2016.09.020 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 452 Subjects: – SubjectFull: Statistical accuracy Type: general – SubjectFull: Machine tool path Type: general – SubjectFull: Torque Type: general – SubjectFull: Servomechanisms Type: general – SubjectFull: Automatic screw machines Type: general Titles: – TitleFull: Design of high-precision ball screw based on small-ball concept. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Miura, Tetsuya – PersonEntity: Name: NameFull: Matsubara, Atsushi – PersonEntity: Name: NameFull: Kono, Daisuke – PersonEntity: Name: NameFull: Otaka, Kazuma – PersonEntity: Name: NameFull: Hoshide, Kaoru IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 01 Text: Jan2017 Type: published Y: 2017 Identifiers: – Type: issn-print Value: 01416359 Numbering: – Type: volume Value: 47 Titles: – TitleFull: Precision Engineering Type: main |
| ResultId | 1 |
