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A First Prototype of an Active Boring Bar Tested in Industry
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2006 (English)Conference paper, (Other academic) PublishedAlternative title
En första prototyp av en aktiv svarvbom testad i industrin (Swedish)
Abstract [en]

Metal cutting is a common process in the manufacturing industry. Vibration problem during metal cutting is a reality for these manufactures. The vibration level depends on many different parameters such as material type, dimensions of the workpiece and boring bar, cutting data and operation mode. Internal cutting is one of the most troublesome operation modes, without any continuous monitoring and control from an operator grave vibration levels quickly arises. From the industry point of view this is an expense in the production line. The reduced tool life and the coarse surface finishing caused by the large vibration will force the operator to stop the cutting process, either to change tool when it is broken or change cutting data like decreasing the cutting depth. Any interference like this increases the working time for each component tremendous. These problems have been located and examined in an industry producing and renovating components using a lathe. One lathe was chosen for further investigation by experimental modal analysis and analysis during operational mode. The examination was done in an environment with machining processes in full operation mode and also during non-working ours. After analyzing the problem different solution where scrutinized and a first prototype where constructed. The solution to the problem is an active boring bar. This paper will present the procedure from analyzing a problem in industry to the test of the first prototype of the solution.

Place, publisher, year, edition, pages
Vienna, 2006.
Keyword [en]
Active, Adaptive, Control, Industry
National Category
Signal Processing Applied Mechanics
Identifiers
URN: urn:nbn:se:bth-10170Local ID: oai:bth.se:forskinfo2B71780AE6E279F6C12571BE00323419OAI: oai:DiVA.org:bth-10170DiVA: diva2:838234
Conference
Thirteenth International Congress on Sound and Vibration
Available from: 2012-09-18 Created: 2006-08-02 Last updated: 2015-06-30Bibliographically approved

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Håkansson, LarsClaesson, Ingvar
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Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf