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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 廖運炫 | |
dc.contributor.author | Yen-Wei Chang | en |
dc.contributor.author | 張晏維 | zh_TW |
dc.date.accessioned | 2021-06-16T03:54:19Z | - |
dc.date.available | 2020-02-04 | |
dc.date.copyright | 2015-02-04 | |
dc.date.issued | 2014 | |
dc.date.submitted | 2014-12-30 | |
dc.identifier.citation | 1. Suh, N.P., M. Mosleh, and P.S. Howard, Control of Friction. Wear, 1994. 175(1-2): p. 151-158.
2. Kim, D.E. and N.P. Suh, On microscopic mechanisms of friction and wear. Wear, 1991. 149(1–2): p. 199-208. 3. Blatter, A., M. Maillat, S.M. Pimenov, G.A.Shafeev, and A.V. Simakin, Lubricated friction of laser micro-patterned sapphire flats, in Tribology Letters. 1998. p. 237-241. 4. Enomoto, T., T. Watanabe, Y. Aoki, and N. Ohtake, Development of a cutting tool with micro-structured surface. 日本機械学会論文集, 2007. 73. 5. Enomoto, T. and T. Sugihara, Development of a Cutting Tool with Nano Micro Textured Surface (Improvement of Anti-Adhesive Effect). 日本機械学会論文集, 2008. 74. 6. Enomoto, T., Cutting tool and cutting method using this. 2007, Google Patents. 7. Sugihara, T. and T. Enomoto, Development of a cutting tool with a nano/micro-textured surface—Improvement of anti-adhesive effect by considering the texture patterns. Precision Engineering, 2009. 33(4): p. 425-429. 8. Enomoto, T. and T. Sugihara, Improvement of Anti-Adhesive Properties of Cutting Tool by Nano/Micro Textures and Its Mechanism. Procedia Engineering, 2011. 19: p. 100-105. 9. Sugihara, T. and T. Enomoto. A cutting tool with nano-microtextures surface for high anti-adhesive effects. in ASPE Proceedings. 2008. Portland, Oregon. 10. Sugihara, T. and T. Enomoto, Improving anti-adhesion in aluminum alloy cutting by micro stripe texture. Precision Engineering, 2012. 36(2): p. 229-237. 11. Kawasegi, N., H. Sugimori, H. Morimoto, N. Morita, and I. Hori, Development of cutting tools with microscale and nanoscale textures to improve frictional behavior. Precision Engineering, 2009. 33(3): p. 248-254. 12. Obikawa, T., A. Kamio, H. Takaoka, and A. Osada, Micro-texture at the coated tool face for high performance cutting. International Journal of Machine Tools and Manufacture, 2011. 51(12): p. 966-972. 13. Xie, J., M.J. Luo, K.K. Wu, L.F. Yang, and D.H. Li, Experimental study on cutting temperature and cutting force in dry turning of titanium alloy using a non-coated micro-grooved tool. International Journal of Machine Tools and Manufacture, 2013. 73: p. 25-36. 14. Sugihara, T., T. Enomoto, and S. Yukinaga, Improving tool wear resistant in steel cutting by textured surface and its mechanisms. Advanced Materials Research, 2012. 565: p. 424-429. 15. Koshy, P. and J. Tovey, Performance of electrical discharge textured cutting tools. CIRP Annals - Manufacturing Technology, 2011. 60(1): p. 153-156. 16. Lei, S., S. Devarajan, and Z. Chang, A study of micropool lubricated cutting tool in machining of mild steel. Journal of Materials Processing Technology, 2009. 209(3): p. 1612-1620. 17. Jianxin, D., W. Ze, L. Yunsong, Q. Ting, and C. Jie, Performance of carbide tools with textured rake-face filled with solid lubricants in dry cutting processes. International Journal of Refractory Metals and Hard Materials, 2012. 30(1): p. 164-172. 18. Deng, J., Y. Lian, Z. Wu, and Y. Xing, Performance of femtosecond laser-textured cutting tools deposited with WS2 solid lubricant coatings. Surface and Coatings Technology, 2013. 222: p. 135-143. 19. Ze, W., D. Jianxin, C. Yang, X. Youqiang, and Z. Jun, Performance of the self-lubricating textured tools in dry cutting of Ti-6Al-4V. The International Journal of Advanced Manufacturing Technology, 2012. 62(9-12): p. 943-951. 20. Sugihara, T. and T. Enomoto, Crater and flank wear resistance of cutting tools having micro textured surfaces. Precision Engineering, 2013. 37(4): p. 888-896. 21. Sugihara, T. and T. Enomoto, Improving flank wear resistance of cutting tool by micro textured surface, in Asian Society for Precision Engineering and Nanotechnology 2013. 2013: Taiwan. 22. Costa, H.L. and I.M. Hutchings, Effects of die surface patterning on lubrication in strip drawing. Journal of Materials Processing Technology, 2009. 209(3): p. 1175-1180. 23. Wang, X., k. Kato, K. Adachi, and K. Aizawa, Loads carrying capacity map for the surface texture design of SiC. Tribology International, 2003. 36(3): p. 189-197. 24. Arghir, M., N. Roucou, M. Helene, and J. Frene, Theoretical Analysis of the Incompressible Laminar Flow in a Macro-Roughness Cell. Journal of Tribology, 2003. 125(2): p. 309. 25. Wang, Q.J. and D. Zhu, Virtual Texturing: Modeling the Performance of Lubricated Contacts of Engineered Surfaces. Journal of Tribology, 2005. 127(4): p. 722. 26. Imai, N. and T. Kato, Effects of texture patterns on hydrodynamic and mixed lubrication characteristics. Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, 2013. 227(8): p. 898-904. 27. Costa, H.L. and I.M. Hutchings, Hydrodynamic lubrication of textured steel surfaces under reciprocating sliding conditions. Tribology International, 2007. 40(8): p. 1227-1238. 28. Hamrock, B.J., S.R. Schmid, and B.O. Jacobson, Fundamentals of Fluid Film Lubrication, Second Edition. 2 ed. 2004. 750. 29. Enomoto, T., T. Sugihara, S. Yukinaga, K. Hirose, and U. Satake, Highly wear-resistant cutting tools with textured surfaces in steel cutting. CIRP Annals - Manufacturing Technology, 2012. 61(1): p. 571-574. 30. Shaw, M.C., Metal Cutting Principles 2ed. 2004: Oxford University Press. 672. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/55274 | - |
dc.description.abstract | 本研究與直條形微結構車刀比較,探討v形微結構車刀用於切削性改善的可行性。將v形微結構應用在車刀上的概念來自液動潤滑,目的是增加切削時的潤滑性。v形微結構的設計首先由潤滑理論出發,再透過滑動平板實驗找出適合的溝槽角度,接著會進行切削實驗評估v形微結構車刀對於切削性改善的可行性。實驗結果顯示在切削長度達300公尺後摩擦力與摩擦係數比起傳統刀具下降11 %與7 %,與直條溝槽車刀相比下降4 %與3 %,刀面最大積屑高度減少26 %,副切削刃的犬牙磨耗長度下降20 %,表面粗糙度Ra值低於直條溝槽,最後由切屑形貌判斷v形微結構車刀之摩擦力與切削溫度低於直條微結構車刀,使得切屑外觀較捲、顏色較亮。因此v 形微結構車刀具有改善切削性的可行性。將來若能再改善其他因素,例如對溝槽尺寸進行最佳化設計,以及選用高黏度切削液,則v 形微結構車刀對切削性的改善會更加顯著。 | zh_TW |
dc.description.abstract | This thesis illustrated the feasibility of machinability improved by a tool with v shape micro textures in comparing with a tool with stripe textures. The concept of adopting the v shape textures on cutting tool came from hydrodynamic lubrication. The purpose is to increase lubricity in cutting. The design of v shape textures started from lubrication theory, then a sliding plates test was conducted to determine the appropriate groove angle, and the cutting experiment was conducted later to evaluate the machinability improved by the tool with v shape textures. The results showed that after cutting for 300 m the friction force and coefficient of friction is 11 % and 7 % less than conventional tool, and 4 % and 3 % less than those of a tool with stripe textures. The maximum height of chip adhesion reduced 26 %.The length of notch wear on secondary flank reduced 20 %. The surface roughness (Ra) is lower than a tool with stripe textures. Finally the chip appearance produced by a tool with v shape textures is bright and curly, which showed the friction force and the cutting temperature were lower than that of a tool with stripe textures. Consequently, the machinability improved by a tool with v shape micro textures is better than that of conventional cutting tools. If more improvements were adopted in future research, such as the optimum design of groove dimensions and high viscosity lubricant, the machinability will be further improved. | en |
dc.description.provenance | Made available in DSpace on 2021-06-16T03:54:19Z (GMT). No. of bitstreams: 1 ntu-103-R01522709-1.pdf: 4673806 bytes, checksum: 25ed354ed8b191f0bf7c1a2aff48edeb (MD5) Previous issue date: 2014 | en |
dc.description.tableofcontents | CONTENTS
口試委員會審定書 # 誌謝 I 中文摘要 II ABSTRACT III CONTENTS IV LIST OF FIGURES VI LIST OF TABLES IX Chapter 1 Introduction 1 1.1 Background 1 1.2 Literature survey 2 1.3 Purpose 6 1.4 Thesis content 7 Chapter 2 Design of tool with v shape micro textures 13 2.1 Hydrodynamic lubrication theory 13 2.1.1 Effect of velocity and step length to pressure 15 2.1.2 Effect of velocity and groove depth to pressure 16 2.1.3 Effect of step length and groove depth to pressure 17 2.2 Sliding plates test 18 2.2.1 Setup of sliding plate test 18 2.2.2 Results of sliding plates test 19 2.3 Setup of cutting experiment 21 2.4 Design of tool with v shape micro textures 23 Chapter 3 Results and discussion 35 3.1 Friction force and friction coefficient 35 3.2 Maximum height of chip adhesion after cutting 300 m 38 3.3 Observation of main and secondary cutting edge 39 3.4 Surface roughness 43 3.5 Chip observation 44 Chapter 4 Conclusion and future work 46 4.1 Conclusion 46 4.2 Future work 47 REFERENCE 48 Appendix 50 | |
dc.language.iso | en | |
dc.title | V形微結構刀具之可行性探討 | zh_TW |
dc.title | Feasibility Study of Tool with V Shape Micro Textures | en |
dc.type | Thesis | |
dc.date.schoolyear | 103-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 蔡曜陽,李貫銘 | |
dc.subject.keyword | v形微結構,車刀,液動潤滑, | zh_TW |
dc.subject.keyword | v shape textures,turning tool,hydrodynamic lubrication, | en |
dc.relation.page | 56 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2014-12-30 | |
dc.contributor.author-college | 工學院 | zh_TW |
dc.contributor.author-dept | 機械工程學研究所 | zh_TW |
顯示於系所單位: | 機械工程學系 |
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