2012
DOI: 10.4028/www.scientific.net/msf.729.156
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Development of Complex Analytical Model for Optimizing Software of Wire Drawing Technology

Abstract: In the manufacture of products requiring multi-step wire drawing, it is helpful to use software that can aid in planning and that can calculate the values needed for optimum performance. The model described by analytical closed/explicit formulas provides the shortest calculation time. The aim of this study is to create a model described by analytical closed/explicit formulas approximating the measured data in the best way. An objective mathematical procedure are defined for model selection, and the selected mo… Show more

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Cited by 4 publications
(8 citation statements)
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“…First of all, it is necessary to define the model describing exactly the parameters of multi-step wire-drawing technology in order to calculate the complex optimizing method. This model, described in [16], yields exactness identical with the exactness of FEM, but a much shorter time is necessary for its calculation. The model is as follows:…”
Section: Determination Of the Complex Optimization Objective Functionsmentioning
confidence: 99%
See 3 more Smart Citations
“…First of all, it is necessary to define the model describing exactly the parameters of multi-step wire-drawing technology in order to calculate the complex optimizing method. This model, described in [16], yields exactness identical with the exactness of FEM, but a much shorter time is necessary for its calculation. The model is as follows:…”
Section: Determination Of the Complex Optimization Objective Functionsmentioning
confidence: 99%
“…The absolute error-norm (10) introduced in [16] was used for digitizing the difference between the two objective functions; as input, it substitutes the values for power consumption obtained by the complex optimizations belonging to the identical technological adjustment to the place with identical index.…”
Section: Comparison Of the Complex Optimization Objective Functionsmentioning
confidence: 99%
See 2 more Smart Citations
“…As a first step, it is necessary to find models describing the real technological parameters of multiple-step wire drawing loaded by back tension drawing force. Of the most exact models, it is necessary to choose the model requiring the shortest calculation process, as described in [1]. In our present research work, the results obtained from the model concerning the drawing force are compared with the measurement data as well as with the data obtained from the FEM investigations.…”
Section: Introductionmentioning
confidence: 99%