Simulation Testing of the Machine Tool Equipped with the Active Feed Drive
Result description
The vibration of a machine tool is mainly caused by the dynamic acceleration of a motion axis and by the forces that act on it. There are several possibilities how to suppress excited vibration including the recently introduced "motor on motor" techniquewhich is based on the serial connection of two linear motors. This paper presents new simulation results performed on the simulation model of a real machine tool. The maximal achievable tuning of the regulation loop parameters of the motion axis equipped with the "motor on motor" technique was confronted with conventional feed drive. The "motor on motor" feed drive properties were also tested in the virtual machining operation mode where the real measured cutting force was used. Sensitivity analysis ofthe reaction force and middle mass movement of the "motor on motor" feed drive solution to the predicted cutting force introduced to the feed drive control has been researched.
Keywords
machine toolfeed drivecontrol loop simulationcutting forcevibration suppression
The result's identifiers
Result code in IS VaVaI
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Simulation Testing of the Machine Tool Equipped with the Active Feed Drive
Original language description
The vibration of a machine tool is mainly caused by the dynamic acceleration of a motion axis and by the forces that act on it. There are several possibilities how to suppress excited vibration including the recently introduced "motor on motor" techniquewhich is based on the serial connection of two linear motors. This paper presents new simulation results performed on the simulation model of a real machine tool. The maximal achievable tuning of the regulation loop parameters of the motion axis equipped with the "motor on motor" technique was confronted with conventional feed drive. The "motor on motor" feed drive properties were also tested in the virtual machining operation mode where the real measured cutting force was used. Sensitivity analysis ofthe reaction force and middle mass movement of the "motor on motor" feed drive solution to the predicted cutting force introduced to the feed drive control has been researched.
Czech name
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JQ - Machinery and tools
OECD FORD branch
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Result continuities
Project
1M0507: Research of Production Engineering Technique and Technology
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Machine Engineering
ISSN
1895-7595
e-ISSN
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Volume of the periodical
9
Issue of the periodical within the volume
2
Country of publishing house
PL - POLAND
Number of pages
12
Pages from-to
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UT code for WoS article
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EID of the result in the Scopus database
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Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
JQ - Machinery and tools
Year of implementation
2010