Abstract
The problem of determining the optimum design parameters of single pass and multipass cold strip rolling is considered. The problemis formulated and solved as a constrained nonlinear programming problem by considering the radius of rolls, and the front and bach tensions as design variables. Two objectives, namely, the minimization of the deflection of rolls and the minimization of the power required for rolling, are considered in the case of single pass rolling. The minimization of the sum of deflections of all the rolls lying in series is considered as the objective in the case of tandem mill rolling. Constraintsarc placed on the induced stresses, neutral angle and the angle of bite. Example problems are presented to illustrate the. efficiency of theoptimization procedure presented.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 186-192 |
| Number of pages | 7 |
| Journal | Journal of Manufacturing Science and Engineering, Transactions of the ASME |
| Volume | 100 |
| Issue number | 2 |
| DOIs | |
| State | Published - 1978 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Control and Systems Engineering
- Mechanical Engineering
- Computer Science Applications
- Industrial and Manufacturing Engineering
Cite this
Optimization of cold rolling by nonlinear programming. / Rao, Singiresu S; Kumar, A.
In: Journal of Manufacturing Science and Engineering, Transactions of the ASME, Vol. 100, No. 2, 1978, p. 186-192.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Optimization of cold rolling by nonlinear programming
AU - Rao, Singiresu S
AU - Kumar, A.
PY - 1978
Y1 - 1978
N2 - The problem of determining the optimum design parameters of single pass and multipass cold strip rolling is considered. The problemis formulated and solved as a constrained nonlinear programming problem by considering the radius of rolls, and the front and bach tensions as design variables. Two objectives, namely, the minimization of the deflection of rolls and the minimization of the power required for rolling, are considered in the case of single pass rolling. The minimization of the sum of deflections of all the rolls lying in series is considered as the objective in the case of tandem mill rolling. Constraintsarc placed on the induced stresses, neutral angle and the angle of bite. Example problems are presented to illustrate the. efficiency of theoptimization procedure presented.
AB - The problem of determining the optimum design parameters of single pass and multipass cold strip rolling is considered. The problemis formulated and solved as a constrained nonlinear programming problem by considering the radius of rolls, and the front and bach tensions as design variables. Two objectives, namely, the minimization of the deflection of rolls and the minimization of the power required for rolling, are considered in the case of single pass rolling. The minimization of the sum of deflections of all the rolls lying in series is considered as the objective in the case of tandem mill rolling. Constraintsarc placed on the induced stresses, neutral angle and the angle of bite. Example problems are presented to illustrate the. efficiency of theoptimization procedure presented.
UR - http://www.scopus.com/inward/record.url?scp=0017970307&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0017970307&partnerID=8YFLogxK
U2 - 10.1115/1.3439408
DO - 10.1115/1.3439408
M3 - Article
AN - SCOPUS:0017970307
VL - 100
SP - 186
EP - 192
JO - Journal of Manufacturing Science and Engineering, Transactions of the ASME
JF - Journal of Manufacturing Science and Engineering, Transactions of the ASME
SN - 1087-1357
IS - 2
ER -