Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Philip L. Freeman"'
Autor:
Samuel J. Easley, Philip L. Freeman, Douglas A. Bristow, Jennifer Creamer, Patrick M. Sammons, Robert G. Landers
Publikováno v:
Journal of Manufacturing Science and Engineering. 139
This paper presents a geometric error compensation method for large five-axis machine tools. Compared to smaller machine tools, the longer axis travels and bigger structures of a large machine tool make them more susceptible to complicated, position-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f1e25c22ee6f6503ebc68a76c475f96
https://doi.org/10.1115/1.4034399
https://doi.org/10.1115/1.4034399
Autor:
Michael P. Gleason, William D. Smart, Matthew M. Thomas, Philip L. Freeman, Mike J. Dixon, Robert Pless, Robert Glaubius
Publikováno v:
Machine Vision and Applications. 22:791-804
We describe a complete system for quantitatively measuring the optical distortion in aircraft windshields and automatically classifying that distortion as acceptable or not. The system comprises two parts: The first uses digital imaging of a known gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::649bcdd941a6d8870690d8c19a8b04c4
https://doi.org/10.1007/s00138-010-0258-z
https://doi.org/10.1007/s00138-010-0258-z
Autor:
Isolde Dressler, Phillip John Crothers, Klas Nilsson, K. Siercks, W. Zulauf, B. Felber, Anders Robertsson, Torgny Brogardh, R. Loser, Philip L. Freeman
Publikováno v:
SAE International Journal of Aerospace. 2:205-213
A consortium of interested parties has conducted an experimental characterization of two Tau parallel kinematic machines which were built as a part of the EU-funded project, SMErobot1. Characteristics such as machine stiffness, work envelope, repeata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e47136430bd79edddf7759818671a5ae
https://doi.org/10.4271/2009-01-3222
https://doi.org/10.4271/2009-01-3222
Autor:
Philip L. Freeman, Samuel J. Easley, Jennifer Creamer, Douglas A. Bristow, Robert G. Landers, Patrick M. Sammons
Publikováno v:
Volume 2A: Advanced Manufacturing.
This paper presents a 5-axis machine tool compensation method that uses tool tip measurements recorded throughout the joint space to construct a set of compensation tables. The measurements can be taken using a laser tracker, permitting rapid measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e8651482cc2b11a652c2b99b4da08bf
https://doi.org/10.1115/imece2013-65381
https://doi.org/10.1115/imece2013-65381
Publikováno v:
SAE Technical Paper Series.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f9ec6aea79a42edc2cbbb0fa2c1150e
https://doi.org/10.4271/2011-01-2653
https://doi.org/10.4271/2011-01-2653