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| Format: | Artículo científico |
| Language: | en |
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Universidad del Valle
2022
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| Online Access: | https://www.redalyc.org/articulo.oa?id=291374362010 https://www.redalyc.org/journal/2913/291374362010/ https://www.redalyc.org/journal/2913/291374362010/html/ https://www.redalyc.org/journal/2913/291374362010/291374362010.epub https://www.redalyc.org/journal/2913/291374362010/movil |
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Table of Contents:
- Study of energy consumption in Haas UMC-750 and Leadwell V-40iT® CNC machining centers María I. Ardila Juan. S. Rudas Edwin J. Núñez Miguel A. Rodríguez Juan G. Ardila Johnatan Cardona Jiménez Cesar Isaza Ingeniería Feed speed Depth of cut Spindle speed Machining Centers Energy Consumption Machining centers are complex equipment that demand high energy consumption affecting the production costs. Different studies have related some factors with the energy consumption; however, it is not completely clear which variables or factors have a greater incidence in this energy consumption of these machining centers without decreasing the quality of the finishing surfaces of the manufactured parts. In the present study, an analysis of the influence of cutting depth, forward velocity and spindle speed on the energy consumption and roughness of the surface finish was carried out in the Haas UMC-750 and the Leadwell V-40iT® machining centers. An experiment was developed with an nK factorial design keeping some variables as constants such as the base material, the cutting tool and the machining path. The results obtained showed that by increasing the feed rate, energy consumption can decrease by up to 50% for the machining centers studied without influencing the surface quality. Besides, the interaction between the factors was evidenced, identifying that the cutting depth has a moderate influence on the roughness or surface finish of the manufactured parts. The energy consumption varies for each machining center and the experimental design developed helped to characterize the influence of some cutting variables on the energy consumption of each machining center. 2022 artículo científico 0123-3033 https://www.redalyc.org/articulo.oa?id=291374362010 https://www.redalyc.org/journal/2913/291374362010/ https://www.redalyc.org/journal/2913/291374362010/html/ https://www.redalyc.org/journal/2913/291374362010/291374362010.epub https://www.redalyc.org/journal/2913/291374362010/movil 10.25100/iyc.v24i2.11377 en http://www.redalyc.org/revista.oa?id=2913 Ingeniería y Competitividad application/pdf Universidad del Valle Ingeniería y Competitividad (Colombia) Num.2 Vol.24