以反應曲面法建立圓環鍛粗加工摩擦模型

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姓名

朱容德(Jung-Te Chu) 查詢紙本館藏

畢業系所

機械工程學系

論文名稱

以反應曲面法建立圓環鍛粗加工摩擦模型
(Build Rings Upsetting Friction Model by RSM)

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摘要(中)

在鍛造過程中模具與胚料間的摩擦為影響材料變形的主因之一，圓環鍛粗為成熟且常見之探討界面摩擦行為之平台，為瞭解等向性或非等向性摩擦造成的材料變形，利用圓環鍛粗實驗結果來建立迴歸模型並探討比較模型性質。迴歸模型使用反應曲面法(RSM)重新設計葉[26]與林[27]之圓環鍛粗實驗，以三水準全因子實驗設計之概念建立實驗點，最後以二階含交互項之模型迴歸並以指標變數結合不同定性區域得到迴歸模型；建立包含摩擦等向性與異向性之完整迴歸模型，以預測鍛粗加工塑性變形行為。

摘要(英)

In this paper, we study the behave of friction of forging between die and material. We make different surface morphology specimen and mold , upset on lubricating condition. To optimize the efficiency and reduce the number of experiment, we use response surface methodology to design and analyse the results of rings upsetting experiment. The model we build is combine isotropy and anisotropy deformation of rings upsetting. Compare the different models performance and discuss its composition.

關鍵字(中)

★ 圓環鍛粗
★ 反應曲面法
★ 異向性
★ 摩擦

關鍵字(英)

★ response surface methodology(RSM)
★ isotropy
★ Upsetting
★ friction
★ anisotropy

論文目次

目錄
摘要...........................................................i
Abstract......................................................ii
誌謝.........................................................iii
目錄..........................................................iv
表目錄....................................................... vi
圖目錄.......................................................vii
符號表......................................................viii
第一章緒論....................................................1
1-1 前言......................................................1
1-2 文獻回顧..................................................4
1-3 研究目的與動機...........................................11
1-4 本文流程架構.............................................12
第二章反應曲面法與實驗設計...................................12
2-1 反應曲面法...............................................12
2-2 基本原理.................................................13
2-3 引用實驗介紹.............................................18
第三章模型建構...............................................22
3-1 模型結構.................................................23
3-2 最佳模型.................................................30
第四章結果與討論.............................................33
4-1 回歸模型比較.............................................33
4-2 模型檢驗與驗證...........................................38
4-3 總結.....................................................44
第五章結論與建議.............................................47
5-1 結論.....................................................47
5-2 建議.....................................................48
參考文獻......................................................49
附錄一........................................................53
附錄二........................................................54
附錄三........................................................55
附錄四........................................................58
附錄五........................................................63

參考文獻

參考文獻
[1] Kunogi, M., "A new method of cold extrusion.", J. of the Scientific
Research Institute, Vol.50, pp215-246, 1956.
[2] Male, A.T. and Cockcroft, M. G., "A method for the determination of
the coefficient of friction of metals under conditions of bulk plastic
deformation ", J. of the Inst. of Metals, Vol. 93, pp. 38-46, 1965.
[3] Schey, J. A., "Metal deformation process friction and lubrication"
American Society for Metals, Ohio, pp. 603-659, 1970.
[4] Pöhlandt, K., "Upsetting test for determining flow curves after rastegaev"
Ind.-Anz., Vol. 101, pp. 28-29., 1979.
[5] Schey, J.A. and Venner, T. R., "Shape changes in the upsetting of slender
cylinders", Journal of Engineering for Industry, pp. 79-83, 1982.
[6] Lakshmipathy, R. and Sagar, R., "Effect of die surface topography
on die-work interfacial friction in open die forging", Int J Mach Tools
Manufact Vol.32, pp. 685–693, 1992.
[7] Xue, K.M., Lu Y., Liu, H.H. and Zhao, X. M., "Numerical soulation
and experimental research into the process of twist-compression
forming", Advanced Technology of Plasticity, Vol.2, pp. 1065-1070,
1993.
[8] Monaghan J. and Reilly M.O, "The influence of lubrication on the
surface finish of cold forget components ", Journal of Materials
Processing Technology 56 (1996) 687-690.
[9] Hsu, T.C. and Lee, C.H., "Realistic friction modeling for simple
upsetting", Journal of Society of Tribologists and Lubrication, pp.
367 -373, 1997.
[10] Sofuoglu H. and Rasty J.,"On the measurement of friction coefficient
utilizing the ring compression test", Tribology International, Vol.
32, pp. 327-335, 1999.
[11] Dutton, R.E., Seetharaman, V., Goetz, R.I., and Semiatin S.L.,
"Effect of flow softening on ring test calibration curves",
Materials Science and Engineering, Vol. 270, pp.249-253,1999.
[12] Hu, Z.M., and Dean, T.A., "A study of surface topography, friction
and lubricants in metalforming", International Journal of
Machine Tools and Manufacture, Vol. 40, pp. 1637-1649, 2000.
[13] Han H., " Influence of Material Anisotropy and Friction on Ring
Deformation", Journal of Tribology, Vol.124, No.3, pp.637-644
, 2002.
[14] Hiroyuki S., Tasuo Marumo., "Influence of the roughness geometry
of tool surface and the flow stress of coated solid lubricants
on tribo-conditions in cold forging", Journal of Materials Processing
Technology 140 (2003) 25-29.
[15] Jalaja R. and Ramana V., "Design of Forging Process Variables under
Uncertainties", JMEPEG(2005) 14:123-131
[16] Hiroyuki , L. R., Toshiharu M., Shin-Ichi T., "Evaluation of contact
conditions in hot forging of pure aluminum using ultrasonic examination",
Journal of Materials Processing Technology 177 (2006) 243-246.
[17] Wagner K., Putz A., U. Engel ., "Improvement of tool life in cold forging
by locally optimized surfaces", Journal of Materials Processing Technology
177 (2006) 206-209.
[18] Kitamura K. and Niimi T., "Change of Contact Condition in Multiple-Stage
Cold Forging", Proceedings of the Institution of Mechanical Engineers,
Part B: Journal of Engineering Manufacture 2006 220: 11.
[19] Sahoo A.K. , M.K. Tiwari, A.R. Mileham, "Six Sigma based approach
to optimize radial forging operation variables", Journal of Materials
Processing Technology 202 (2008) 125-136.
[20] Mumin S., Cem S., Cetinarslan, Erol Akata H., "Effect of surface
roughness on fricition coefficients during upsetting processes for
different materials ", Materials and Design 28 (2007) 633-640.
[21] Yang Y., Liu D., He Z., Luo Z., "Optimization of Preform Shapes by RSM
and FEM to Improve Deformation Homogeneity in Aerospace Forgings" ,
Chinese Joural of Aeronautice 23(2010) 260-267.
[22] Menezes, PL., Kumar, K., Kishore, R. and Kailas, SV., "Influence of
friction during forming processes - a study using a numerical
simulation technique", The International Journal of Advanced
Manufacturing Technology, Vol. 40, pp. 1067-1076, 2009.
[23] Costa H. L. and Hutchings I. M., "Effects of die surface patterning
on lubrication in strip drawing", journal of materials processing
technology 209, 1175–1180, 2009.
[24] Jung K.H., Lee H.C., Kim D.K., Kang S.H., Im Y.T., "Friction
measurement by the tip test for cold forging", Wear xxx (2011)
xxx-xxx.
[25] PAVENTHAN R., LAKSHMINARAYANAN P.R.,
BALASUBRAMANIAN V., "Prediction and optimization of friction
welding parameters for joining aluminium alloy and stainless
steel", ScienceDirect Trans. Nonferrous Met. Soc. China 21(2011)
1480-1485.
[26]葉哲宇「以實驗方法建立圓環鍛粗加工的異向性摩擦模型及其驗
證」，碩士論文，國立中央大學，2011年。
[27]林建邦「摩擦界面接觸條件對於鍛粗加工變形行為之影響」碩
士論文，國立中央大學，2010年。
[28]葉怡成，實驗計畫法─製程與產品最佳化，五南圖書2005年。

指導教授

葉維磬(Wei-Ching Yeh)

審核日期

2012-8-13

推文