Design and implementation of a rotary fast tool servo for a turning machine
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1998. === Includes bibliographical references (p. 149-151). === In this thesis we describe the design and implementation of a rotary fast tool servo (RFTS) in a machine tool for turning ophthalmic lenses. To machi...
Main Author: | |
---|---|
Other Authors: | |
Format: | Others |
Language: | English |
Published: |
Massachusetts Institute of Technology
2005
|
Subjects: | |
Online Access: | http://hdl.handle.net/1721.1/9594 |
id |
ndltd-MIT-oai-dspace.mit.edu-1721.1-9594 |
---|---|
record_format |
oai_dc |
spelling |
ndltd-MIT-oai-dspace.mit.edu-1721.1-95942020-08-19T05:16:00Z Design and implementation of a rotary fast tool servo for a turning machine Ma, David Chih-Yan David L. Trumper. Massachusetts Institute of Technology. Department of Mechanical Engineering Mechanical Engineering Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1998. Includes bibliographical references (p. 149-151). In this thesis we describe the design and implementation of a rotary fast tool servo (RFTS) in a machine tool for turning ophthalmic lenses. To machine nonrotationally symmetric lenses, the cutting tool on the RFTS must move synchronously with the spindle rotation. Therefore, to cut a lens at high spindle speeds, the cutting tool must be capable of extremely high accelerations. In our design we mount the cutting tool at the end of a rotary arm. This allows us to achieve higher accelerations and lower vibrations than conventional fast tool servos. This thesis describes the development of the RFTS, including component selection and testing. We also detail the design and fabrication of the RFTS that is installed in a prototype turning machine. by David Chih-Yan Ma. S.M. 2005-08-19T18:47:38Z 2005-08-19T18:47:38Z 1998 1998 Thesis http://hdl.handle.net/1721.1/9594 42191495 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 151 p. 9060989 bytes 9060744 bytes application/pdf application/pdf application/pdf Massachusetts Institute of Technology |
collection |
NDLTD |
language |
English |
format |
Others
|
sources |
NDLTD |
topic |
Mechanical Engineering |
spellingShingle |
Mechanical Engineering Ma, David Chih-Yan Design and implementation of a rotary fast tool servo for a turning machine |
description |
Thesis (S.M.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1998. === Includes bibliographical references (p. 149-151). === In this thesis we describe the design and implementation of a rotary fast tool servo (RFTS) in a machine tool for turning ophthalmic lenses. To machine nonrotationally symmetric lenses, the cutting tool on the RFTS must move synchronously with the spindle rotation. Therefore, to cut a lens at high spindle speeds, the cutting tool must be capable of extremely high accelerations. In our design we mount the cutting tool at the end of a rotary arm. This allows us to achieve higher accelerations and lower vibrations than conventional fast tool servos. This thesis describes the development of the RFTS, including component selection and testing. We also detail the design and fabrication of the RFTS that is installed in a prototype turning machine. === by David Chih-Yan Ma. === S.M. |
author2 |
David L. Trumper. |
author_facet |
David L. Trumper. Ma, David Chih-Yan |
author |
Ma, David Chih-Yan |
author_sort |
Ma, David Chih-Yan |
title |
Design and implementation of a rotary fast tool servo for a turning machine |
title_short |
Design and implementation of a rotary fast tool servo for a turning machine |
title_full |
Design and implementation of a rotary fast tool servo for a turning machine |
title_fullStr |
Design and implementation of a rotary fast tool servo for a turning machine |
title_full_unstemmed |
Design and implementation of a rotary fast tool servo for a turning machine |
title_sort |
design and implementation of a rotary fast tool servo for a turning machine |
publisher |
Massachusetts Institute of Technology |
publishDate |
2005 |
url |
http://hdl.handle.net/1721.1/9594 |
work_keys_str_mv |
AT madavidchihyan designandimplementationofarotaryfasttoolservoforaturningmachine |
_version_ |
1719338362118078464 |