Year 2010,
Volume: 25 Issue: 2, 0 - , 15.02.2013
Abstract
Torna tezgâhında işlenen bir iş parçasının çap hatası üzerinde araştırma yapılmıştır. İki uçundan bağlı 450 mmboyunda iş parçasını 24 mm çaptan 16 mm çapa kadar ve bir uçundan bağlı 150 mm boyunda iş parçasını 24 mmçaptan 17 mm çapa tornalama işlemi yapılmıştır. Tornalama sırasında kesme kuvvetleri etkisinde iş parçasındasehim meydana gelmektedir Lazer Uzunluk Sensoru ile iş parçasına temas etmeden sehim miktarı ölçülmüştür.Aynı zamanda, her tornalama sonrası mikrometre ile iş parçasının değişik yerlerinden çap değeri ölçülmüştür.Çap hatasının sehim miktarı ile orantılı olarak değiştiği gözlenmiştir. Sehimin en fazla olduğu noktada çaphatasının da en büyük olduğu görülmüştür. Ayrıca, çap hatasına sebep olan talaş derinliği, ilerleme oranı vekesme hızı gibi faktörler belirlenmiştir.
Keywords
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Year 2010,
Volume: 25 Issue: 2, 0 - , 15.02.2013
Abstract
References
- L.Z. Qiang, “Finite element calculation of the
- deformation of multi-diameter workpiece during
- turning”, Journal of Material Processing
- Technology, Vol. 98, 310-316, 2000.
- J.R. Mayer, A.V. Phan, G. Cloutier, “Prediction
- of diameter errors in BAR turning: a
- computational effective model”, Applied
- Mathematical Modelling, Vol. 24 (2000) 943-
- , 2000.
- D.A. Stephenson, M.R.Barone, G.F. Dargush,
- “Thermal expansion of the workpiece in turning”,
- Transactions of ASME, Vol. 117, 542-550,
- -
- S. Yang, J. Yuan, J. Ni, “Real time cutting force
- induced error compensation on a turning center”,
- International Journal of Machine Tools and
- Manufacture, Vol. 37, 1597-1610, 1997.
- D.N. Reshetov, V.T. Portman, Accuracy of
- Machine Tools, ASME Pres, New York 1998.
- E.Marui, M. Hashimoto, S. Karto, “Damping
- capacity of turning tools, part I: effect of
- clamping conditions and optimum clamping
- load”, Journal of Engineering for Industry,
- Vol. 115, 362-366, 1993.
- L. Kops, M. Gould, M. Mizrach, “Improved
- analysis of the accuracy in turning, based on
- emerging diameter error”, Journal of
- Engineering for Industry, Vol. 115, 253-257,
- -
- R.P.H. Faassen, N. Van de Wouw, J.A.J.
- Dosterling and H. Nijmeter, “Prediction of
- regenerative chatter by modelling and analysis of
- high speed milling”, International Journal of
- Machine Toals and Manufacture, Vol. 43,
- -1446, 2003.
- Y. El. Karamany, “Turning long workpiece by
- changing the machine parameters”, int. J. Mach.
- Tools Des. Res., Vol. 24, 1-10, 1984.
- S. Yang, J. Yuan, J. Ni, “Accuracy enhancement
- of a horizontal machining center by real-time
- error compensation.”, J. Manuf Systems, Vol.
- , No 2, 113-124, 1996.
- J.C. Liang, H.F. Li, J.X. Yuan, J. Ni, “A
- comprehensive error compensation system for
- correction geometric, thermal, and cutting forceinduced
- errors”, int. J. Adv. Manuf. Tech., Vol.
- , 708-712, 1997.
- G. Jianliang, H. Rongdi, “A united model of
- diametral error in slender bar turning with a
- follower rest”, International Journal of
- Machine Tools and Manufacture, Vol. 46,
- -1012, 2006.
- A.V. Phan, L. Baron, J.R.R. Mayer, G. Cloutier,
- “Finite element and experimental studies of
- diametral error in cantilever bar turning”,
- Applied Mathematical Modelling, Vol. 27,
- -232, 2003.
There are 57 citations in total.
Details
| Primary Language | Turkish |
|---|---|
| Journal Section | Makaleler |
| Authors | |
| Publication Date | February 15, 2013 |
| Submission Date | February 15, 2013 |
| Published in Issue | Year 2010 Volume: 25 Issue: 2 |