System for the Estimation of Robot Cycle Times in Early Production Planning Phase

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Obtaining the cycle time of robots mostly comes along with a simulation of the system. Setting up those simulations is time intensive and the costs for corresponding tools are often too high for small and medium sized enterprises. For manual assembly there are systems like MTM (methods-time-measurement) to calculate the cycle time in an easier way without using expensive software. For robotic applications like handling, assembly, welding, machining, and painting, such methods do not exist. This paper describes a method of a robot cycle time estimation. Starting with an analysis of the processes regarding their finite process elements, the robot tasks are divided into general elements and process related elements. In a second step, all elements are analysed regarding their characteristics and described in a mathematical way. Finally, the elements are combined to a calculation system.

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99-106

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June 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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[1] M. Bures, P. Pivodova, Comparison of Time Standardization Methods on the Basis of Real Experiment, Procedia Engineering 100 (2015) 466-474.

DOI: 10.1016/j.proeng.2015.01.392

Google Scholar

[2] B. Lotter, Manufacturing Assembly Handbook, Butterworths, London, (1989).

Google Scholar

[3] W. L. Pearn, Y. -T. Tai, J. H. Lee, Statistical Approach for Cycle Time Estimation in Semiconductor Packaging Factories, IEEE Transactions on electronics packaging manufacturing, 32/3 (2009) 198-205.

DOI: 10.1109/tepm.2009.2022270

Google Scholar

[4] B. Foitzik, Simulation von Roboter-Lackieranlagen – Am Bildschirm die Machbarkeit beurteilen: JOT Journal für Oberflächentechnik 47/5 (2007) 34-37.

DOI: 10.1007/bf03242879

Google Scholar

[5] K. R. Haberle, R. J. Graves, Cycle Time Estimation for Printed Circuit Board Assemblies, IEEE/CMPT Electronics Manufacturing Technology Symposium 32 (1998) 41-45.

DOI: 10.1109/iemt.1998.731015

Google Scholar

[6] S. -H. Chung, H. -W. Huang, Cycle time estimation for wafer fab with engineering lots, IIE Transactions 34 (2002) 105-118.

DOI: 10.1080/07408170208928854

Google Scholar

[7] M. Cakmakei, M. K. Karasu, Set-up time reduction process and integrated predetermined time system MTM-UAS: A study of application in a large size company of automobile industry, International Journal of advanced manufacturing technology 33/3 (2007).

DOI: 10.1007/s00170-006-0466-x

Google Scholar

[8] A. M. Genaidy, A. Agrawal, A. Mital, Computerized predetermined motion-time systems in manufacturing industries, Computers & Industrial Engineering 18/4 (1990) 571-584.

DOI: 10.1016/0360-8352(90)90016-f

Google Scholar

[9] R. Bokranz, K. Landau, Handbuch Industrial Engineering – Produktivitätsmanagement mit MTM, Band 1: Konzept, 2. Auflage, Schäffer-Poeschl Verlag, Stuttgart, (2012).

Google Scholar

[10] VDI, VDI 2860 – Montage- und Handhabungstechnik, Handhabungsfunktionen, Handhabungseinrichtungen; Begriffe, Definitionen, Symbole, Düsseldorf, (1990).

Google Scholar

[11] IFR, World Robotics – Industrial Robots, VDMA, Frankfurt am Main, (2013).

Google Scholar

[12] S. Y. Nof, Handbook of industrial robotics, second ed., Wiley, New York, (1999).

Google Scholar

[13] REFA, Methodenlehre der Betriebsorganisation – Datenermittlung, Carl Hanser, München, (2001).

Google Scholar