Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Robert S. Hahn"'
Autor:
Clifford F. Mass, Robert S. Hahn
Publikováno v:
Monthly Weather Review. 137:3055-3071
Overprediction of precipitation has been a frequently noted problem near terrain. Higher model resolution helps simulate sharp microphysical gradients more realistically but can increase spuriously generated moisture in some numerical schemes. The po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412aabd3f396633a8f411bf251c7cac8
https://doi.org/10.1175/2009mwr2873.1
https://doi.org/10.1175/2009mwr2873.1
Publikováno v:
Journal of Manufacturing Processes. 8:101-111
In this work, the forces and displacements in diamond roll plunge dressing are studied over a range of feed rates with the objective of investigating threshold forces. It describes the equipment, instrumentation, and data reduction methods used in th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c997756598406b0f74f2d0ee8cbd390c
https://doi.org/10.1016/s1526-6125(06)80005-8
https://doi.org/10.1016/s1526-6125(06)80005-8
Autor:
Robert I. King, Robert S. Hahn
The latest information indicates that the United States now spends in excess of $150 billion annually to perform its metal removal tasks using conventional machining technology. That estimate is increased from $115 billion 5 years ago. It becomes cle
Autor:
Robert S. Hahn
Publikováno v:
CIRP Annals. 33:189-192
The basic parameters relating stock removal and wheelwear which govern all types of surface grinding, ID and OD cylindrical grinding, creep-feed grinding and centerless grinding are presented. Input/output grinding process variables are distinguished
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6db6301e8a3045445638c159003b9e74
https://doi.org/10.1016/s0007-8506(07)61407-3
https://doi.org/10.1016/s0007-8506(07)61407-3
Autor:
Shiro Kobayashi, R. L. Vaughn, L. P. Tarasov, Robert S. Hahn, W. R. Backer, P. A. Smith, F. W. Boulger, C. A. Sluhan, E. J. Krabacker, Joseph Roubik, N. H. Cook, J. M. Galimberti, J. H. Crawford, O. D. Lascoe, William Pentland, J. S. Campbell, E. J. Weller, A. L. Pickrell, R. G. Moyer
Publikováno v:
Journal of Engineering for Industry. 85:97-107
By the members of the Literature Review Committee of the Metal Processing Research Activity of ASME: W. Pentland, Cornell University, Chairman; E. G. Thomsen, University of California, Metal Cutting Analysis; E. J. Weller, General Electric Company, M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3e9dd9842e34304ca4e5d2e62c059dc
https://doi.org/10.1115/1.3667605
https://doi.org/10.1115/1.3667605
Autor:
Robert S. Hahn
Publikováno v:
Journal of Engineering for Industry. 83:131-138
The concept of random variables as used in the theory of probability is applied to machining operations, in which the input stock, hardness, stock distributions, etc., vary. Output errors are calculated in terms of input variations and machining time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549c00fbf56a5eefe7741457a2cfeda8
https://doi.org/10.1115/1.3664442
https://doi.org/10.1115/1.3664442
Autor:
Robert S. Hahn, G. F. Wilson, E. J. Krabacker, E. J. Weller, P. A. Smith, J. L. Wennberg, L. P. Tarasov, B. F. von Turkovich, W. W. Gilbert, J. R. Roubik, C. J. Oxford, W. R. Backer, C. E. Downing, Inyon Ham, N. H. Cook, F. W. Boulger, A. L. Pickrell, A. Neidzwiedzki, C. A. Sluhan
Publikováno v:
Journal of Engineering for Industry. 87:85-96
By members of the Literature Review Committee of the ASME Metal Processing Research Activity: J. L. Wennberg, General Electric Company, Chairman; B. F. von Turkovich, University of Illinois, Metal Cutting Analysis; J. R. Roubik, Kearney & Trecker Cor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a49ce34963bd7d168bcdef2a640b8cb
https://doi.org/10.1115/1.3670766
https://doi.org/10.1115/1.3670766
Autor:
W. R. Backer, J. H. Crawford, M. C. Shaw, Robert S. Hahn, J. R. Roubik, J. L. Wennberg, L. P. Tarasov, B. F. von Turkovich, C. A. Sluhan, E. J. Krabacher, J. M. Galimberti, C. E. Downing, A. L. Pickrell, C. T. Yang, F. W. Boulger, N. H. Cook, E. J. Weller, P. A. Smith, F. S. Dorman, Shiro Kobayashi
Publikováno v:
Journal of Engineering for Industry. 86:59-69
The purpose of this review is to appraise the important contributions to the knowledge of metalworking appearing in the published literature and to present a digest of this new knowledge through the Society as a contribution to the improvement of met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f22e64af7c0f4cdda0ca136140889e5
https://doi.org/10.1115/1.3670452
https://doi.org/10.1115/1.3670452
Autor:
Robert S. Hahn
Publikováno v:
Journal of Engineering for Industry. 86:287-293
The causes of random-size variations and random-taper variations in feed-rate grinding are described and related to stock variations and wheel-sharpness variations. A new technique, controlled-force grinding, is presented which eliminates errors resu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef657c7a1e0ea5e799e3c3de0eab46e9
https://doi.org/10.1115/1.3670536
https://doi.org/10.1115/1.3670536
Autor:
Robert S. Hahn
Publikováno v:
Handbook of High-Speed Machining Technology ISBN: 9781468464238
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a804138fcea80492588fd7f6131cfc6
https://doi.org/10.1007/978-1-4684-6421-4_15
https://doi.org/10.1007/978-1-4684-6421-4_15