Milling strategies optimized for industrial robots to machine hard materials

Halbauer, Marcel; Lehmann, Christian W.; Städter, Jost Philipp; Berger, Ulrich; Leali, Francesco

doi:10.1109/etfa.2013.6648124

Cited by 9 publications

(3 citation statements)

References 2 publications

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“…Moreover, to find the stiffest pose, Schneider et al [81] introduced a set of potential criteria including EE stiffness, EE stiffness in force direction, damping, minimal joint movements, backlash avoidance, workpiece collision and reachability. Halbauer et al [82] compared two types of milling strategies including circular tool paths with spiral step over and constant step over. Their results showed that the milling strategies influenced the effect of robot milling.…”

Section: Fixed Spindle In Robotic Machining (C1)mentioning

confidence: 99%

Industrial robotic machining: a review

Wang

2019

Int J Adv Manuf Technol

251

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For the past three decades, robotic machining has attracted a large amount of research interest owning to the benefit of cost efficiency, high flexibility and multi-functionality of industrial robot. Covering articles published on the subjects of robotic machining in the past 30 years or so; this paper aims to provide an up-to-date review of robotic machining research works, a critical analysis of publications that publish the research works, and an understanding of the future directions in the field. The research works are organised into two operation categories, low material removal rate (MRR) and high MRR, according their machining properties, and the research topics are reviewed and highlighted separately. Then, a set of statistical analysis is carried out in terms of published years and countries. Towards an applicable robotic machining, the future trends and key research points are identified at the end of this paper.

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Section: Fixed Spindle In Robotic Machining (C1)mentioning

confidence: 99%

Industrial robotic machining: a review

Wang

2019

Int J Adv Manuf Technol

251

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“…Um den robotergestützten Zerspanprozess und damit die erreichbare Bearbeitungsqualität zu verbessern, wurden in zahlreichen Studien primär zur Metallbearbeitung ausgewählte Parameter experimentell untersucht. Dabei wurden neben der Auswirkung von Drehzahlbereich [1], Schnittgeschwindigkeit [14] und Laufrichtung [14,18] auch die Effekte axialer und radialer Schnitttiefen [19] modelliert. Als Ergänzung zu bestehenden Studien zeigt die vorliegende Veröffentlichung Untersuchungen zu unterschiedlichen radialen Eingriffsgrößen (Arbeitseingriff) bei der Bearbeitung von Kunststoffen mittels Umfangsplanfräsen.…”

Section: Versuchsplanung Und -Durchführungunclassified

Einsatz von Industrierobotern in der Zerspanung/Use of industrial robots in machining - metrological investigation on how the radial depth of cut influences the machining accuracy in robot-guided machining

Götz¹,

Gebhardt²,

Kleinhenz³

et al. 2020

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Der zunehmende Einsatz von Industrierobotern in der Zerspanung setzt eine deutliche Erhöhung der Bearbeitungsgenauigkeit voraus. Dies bedingt aufgrund der Steifigkeitseigenschaften von Robotern eine Optimierung der Bearbeitungsstrategien und Zerspanparameter. Der Beitrag beschreibt die experimentelle Untersuchung des radialen Arbeitseingriffs bei der Kunststoffzerspanung, um über die Wahl geeigneter Eingriffsgrößen das Schwingungs- und Abdrängungsverhalten des Roboters und damit die Bearbeitungsqualität zu verbessern.   The prerequisite for an extended use of industrial robots in machining is a significant increase in machining accuracy. This requires an optimization of machining strategies and cutting parameters due to the stiffness of the robot. This paper presents an experimental investigation of the radial depth of cut in plastics machining to improve both the vibration and displacement behavior of the robot and the machining quality by selecting suitable intervention variables.

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“…To ensure efficiency of the entire robotic system in the production processes, the researchers seek, study and propose various machining strategies and robot settings leading to improved geometric accuracy and surface quality processed using industrial robots, M. Halbauer, C. Lehmann, J. P. Städter, F. Leali [15], the robot stability to the vibrations occurring in the machining process (chatter), S. Mousavi, V. Gagnol, B. C. Bouzgarrou, P. Ray [16].…”

mentioning

confidence: 99%