Abstract
Residual stresses in workpieces and tools are the object of investigations since several years. Industries and instituts of research and development are interested to change the working behaviour of parts by generating tensile or compressive residual stresses in the area near the surface.
Residual stresses could be induced by laser radiation in the tensile as well as in the compressive range. Measurements such as hardness, x-ray diffraction, polish cross-section and thermography were used to indicate these stresses. Different parameters of the laser process causes variable residual stresses in the steel sheets. This paper gives some examples and explains advantages and disadvantages of stress-input by laser surface heat treatment.
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References
Hackenberg, P.: Spannungen in mechanisch und thermisch vorgespannten Kreissägeblättern. Dr.-Ing. Diss. RWTH Aachen 1974.
Huber, H.: Residual stresses in circular saws introduced by mechanical and thermal means. Proceedings of the 5. Wood Machining Seminar. University of California, Richmond 1977.
Mote, CD. jr. und S. Holoyen: The temperature distribution in circular saws during cutting. Norsk Treteknisk Institut. Mitteilung Nr. 49, 1976.
Münz, U.V.: Vorspannungszustand und Arbeitsverhalten von Kreissägeblättern. Holz als Roh- und Werkstoff 36. 1978, 9, S. 345–352.
Nieh, L.T. und C.D. Mote jr.: Vibration and Stability in thermally stressed rotating disks. Experimental Mechanics 1975 S. 258–264.
Rosenthal, A., Meyer, C. und V. Bödecker: 2. Teil: Oberflächenhärten mit dem kW-Festkörperlaser. Industrie Anzeiger Nr. 53/54. Konradin Verlag 1988.
Schajer, G.S. und C.D. Mote jr.: Analysis of optimal roll tensioning for circular saw stability. Diss. University of California, Forest Products Laboratory (1982).
Scherger, A.: Schwingungs- und Geräuschuntersuchungen an Trennscheiben mit metallischem Kern. Diss. Universität Hannover (1981).
Schulze, R.: Trennschleifen von Hartgestein. Diss. Universität Hannover (1980).
Tönshoff, H.K. und J. Jendryschik: Dynamical Behaviour of Disklike Rotating Tools. International Journal computers & structures Vol.21 Nov. 1/2 1985.
Tönshoff, H.K.; A. Rosenthal: Verbesserung des Arbeitsverhaltens von scheibenförmigen Trennwerkzeugen durch Laserstrahlbehandlung. Blech Rohre Profile Jg. 35, (1988) Nr.10.
Tönshoff, H.K., A. Rosenthal: Laser heat treatment for pre-tensioning disklike rotating tools. Proc. of International Conference on Residual Stresses II, Nancy Nov. 1988. Elsevier Applied Science Publishers LTD, Essex 1989.
Westphal, R.: Geräuschminderung beim Kreissägen von Leichtmetall in Fertigungsbetrieben. Diss. Universität Hannover (1980).
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© 1990 Springer Science+Business Media Dordrecht
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Tönshoff, H.K., Rosenthal, A.R. (1990). Laser Surface Heat Treatment Used for Induction of Residual Stresses into Circular Saw Blades for Better Working Behaviour. In: Meguid, S.A. (eds) Surface Engineering. Springer, Dordrecht. https://doi.org/10.1007/978-94-009-0773-7_30
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DOI: https://doi.org/10.1007/978-94-009-0773-7_30
Publisher Name: Springer, Dordrecht
Print ISBN: 978-94-010-6834-5
Online ISBN: 978-94-009-0773-7
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