Zobrazeno 1 - 10
of 16
pro vyhledávání: '"B. F. von Turkovich"'
Autor:
B. F. von Turkovich, K. J. Weinmann
Publikováno v:
Journal of Engineering for Industry. 93:1079-1089
In this paper, studies of incipient chip formation when cutting annealed 70/30 brass under orthogonal conditions are presented. Cutting forces were recorded and changes in deformation occurring in the workpiece were investigated for slow velocity tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f8d0f5d54236d52aa0041abbbd6264d
https://doi.org/10.1115/1.3428046
https://doi.org/10.1115/1.3428046
Autor:
A. O. Schmidt, C. A. Reitz, R. T. Maher, H. T. McAdams, L. P. Tarasov, B. F. von Turkovich, J. R. Roubik, F. W. Boulger, A. L. Pickrell, C. A. Sluhan, J. S. Campbell, G. F. Wilson, R. L. Vaughn, W. R. Backer, D. A. Farmer, J. E. Price, C. J. Oxford, W. W. Gilbert, Inyong Ham, J. L. Wennberg, J. H. Crawford, J. A. Mueller, K. J. Trigger, P. A. Smith
Publikováno v:
Journal of Engineering for Industry. 87:511-522
Committee of the ASME Materials Processing Field: J. L. Wennberg, Therm, Inc., Chairman; B. F. von Turkovich, University of Illinois, Metal Cutting Analysis; J. R. Roubik, Kearney & Trecker Corp., Metal Cutting Practice; F. W. Boulger, Battelle Memor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4881f1f6ae2b4770b8eece5e086e9846
https://doi.org/10.1115/1.3670871
https://doi.org/10.1115/1.3670871
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:
K. J. Trigger, B. F. von Turkovich
Publikováno v:
Journal of Engineering for Industry. 85:365-372
This paper presents metal-cutting data for the high-speed machining of copper and aluminum, each at two levels of purity, and over a range of workpiece temperatures from −326 deg F (80 deg K) to 550 deg F (560 deg K). It has been found that cutting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f2804ca9b93a7b770785d1125684f54
https://doi.org/10.1115/1.3669895
https://doi.org/10.1115/1.3669895
Autor:
B. F. von Turkovich
Publikováno v:
Journal of Engineering for Industry. 92:151-157
Since the shear stress is the main parameter influencing the energy requirement in machining, the estimation of this stress remains one of the principal problems in the theory of chip formation. An insight in the behavior of the shear stress can be o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c3e9c6f064a46793c0d8d5428994463
https://doi.org/10.1115/1.3427700
https://doi.org/10.1115/1.3427700
Autor:
K. J. Trigger, B. F. von Turkovich
Publikováno v:
Journal of Engineering for Industry. 85:357-363
A theoretical analysis of the high-speed shear in chip formation is based on a simplified model of the flow zone. Formulas for the shear stress and strain rate are developed. The data available from the tests on copper and aluminum specimens are anal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1bfac1afb46732627df48936fae94f5
https://doi.org/10.1115/1.3669892
https://doi.org/10.1115/1.3669892
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:
B. F. von Turkovich, J. T. Black
Publikováno v:
Journal of Engineering for Industry. 92:130-134
The process of chip formation in copper and aluminum single crystals has been examined with a scanning electron microscope. The morphology of the shear planes clearly illustrates that the actual deformation zone (layer or shear front) is an extremely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d64875438153936853dc1b7357dfbac5
https://doi.org/10.1115/1.3427697
https://doi.org/10.1115/1.3427697
Autor:
P. A. Smith, J. E. Price, A. L. Pickrell, D. A. Farmer, C. A. Sluhan, Inyong Ham, L. P. Tarasov, B. F. von Turkovich, J. H. Crawford, J. R. Roubik, W. W. Gilbert, L. B. Toney, R. L. Vaughn, K. Nakayama, J. A. Mueller, L. J. Quackenbush, G. F. Wilson, F. W. Boulger
Publikováno v:
Journal of Engineering for Industry. 89:11-22
The purpose of this paper is to provide a review of significant technical literature published about materials processing in 1965. Such new knowledge is presented through the Society as a contribution to the improvement of materials processing practi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f6f295fb3f5395a19539905651912cd2
https://doi.org/10.1115/1.3609983
https://doi.org/10.1115/1.3609983
Publikováno v:
Physical Review. 128:573-580
The paper aims to show that the charge clouds around dislocations are important for the mechanical properties of ionic crystals. The previous work of Eshelby, Newey, Pratt, and Lidiard is extended by solving the nonlinear equation giving the potentia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c82f7f4133c6271941b0f9df94874ee
https://doi.org/10.1103/physrev.128.573
https://doi.org/10.1103/physrev.128.573