Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Robert B. Jerard"'
Publikováno v:
Machining Impossible Shapes ISBN: 9781475756906
Erratum to: G.J. Olling et al. (Eds.) Machining Impossible Shapes DOI: 10.1007/978-0-387-35392-0
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::129732bb342454ed2247d54c777927fe
https://doi.org/10.1007/978-0-387-35392-0_40
https://doi.org/10.1007/978-0-387-35392-0_40
Publikováno v:
Computer-Aided Design and Applications. 4:341-351
Accurate estimation of cutting forces requires that the predictive model be properly calibrated. Calibration typically requires a time consuming process and an expensive force measurement device. In this paper, an energy based process is described fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99bbbb709dc8931c9beb237c095443ac
https://doi.org/10.1080/16864360.2007.10738554
https://doi.org/10.1080/16864360.2007.10738554
On November 9-11, 1998,85 participants, representing 17 countries, gathered in Aubum Hills, Michigan, at the Chrysler Tech Center, to attend a workshop'SSM'98'(or Sculptured Surface Machining'98) organized by IFIP Working Group 5.3. This was the firs
Publikováno v:
Computer-Aided Design. 35:333-346
5-Axis sculptured surface machining is simulated using discrete geometric models of the tool and workpiece to determine the tool contact area, and a discrete mechanistic model to estimate the cutting forces. An extended Z-buffer model represents the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::370f3bbd4be6bdfc007842f1a1375f0d
https://doi.org/10.1016/s0010-4485(02)00055-6
https://doi.org/10.1016/s0010-4485(02)00055-6
Publikováno v:
Journal of Manufacturing Science and Engineering. 123:214-224
This research effort is focused on improving the efficiency of CNC machining by automatic computer selection of feedrate for 3-axis sculptured surface machining. A feedrate process planner for complex sculptured end milling cuts is developed from mec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416d4bdd77cf7f17e8016d96e1dece6d
https://doi.org/10.1115/1.1365398
https://doi.org/10.1115/1.1365398
Autor:
Byoung K. Choi, Robert B. Jerard
Sculptured Surface Machining (SSM) plays a vital role in the process of bringing new products to the market place. A great variety of products, from automotive body-panels to mobile phones, rely on this technology for the machining of their dies and
Publikováno v:
Computer-Aided Design. 29:71-83
Sculptured surfaces used in automotive, aerospace and naval design are usually mathematically defined by parametric forms such as the well-known Bezier, B-Spline and nurbs representations. Although widely used in many applications, they are not ideal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7280c8aed8702790a88a012dbfb0d86e
https://doi.org/10.1016/s0010-4485(96)00051-6
https://doi.org/10.1016/s0010-4485(96)00051-6
Publikováno v:
ASME 2012 International Manufacturing Science and Engineering Conference.
This paper introduces a method to use the cutting force profile, measured from a Kistler dynamometer, to calibrate a mechanistic based force model containing four cutting coefficients. The undesirable effects of tool vibration and force sensor dynami
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f26bbfa93cfe814f145e375eb33245d
https://doi.org/10.1115/msec2012-7385
https://doi.org/10.1115/msec2012-7385
Publikováno v:
ASME 2012 International Manufacturing Science and Engineering Conference.
Our previous research has demonstrated the feasibility of monitoring tool wear during milling by continuously updating the coefficients of a cutting force model. The method requires a robust method for on-line model coefficient estimation. Estimation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1d20e9a86b5129a6a94876b59d6748d
https://doi.org/10.1115/msec2012-7259
https://doi.org/10.1115/msec2012-7259
Publikováno v:
ASME 2012 International Manufacturing Science and Engineering Conference.
This paper describes recent research progress at the University of New Hampshire in the area of smart machining systems. Central to creating a smart machining system is the challenge of collecting detailed information about the milling process at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d823c2eee06f22182dabddf4a12f918f
https://doi.org/10.1115/msec2012-7386
https://doi.org/10.1115/msec2012-7386