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http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/30195完整後設資料紀錄
| DC 欄位 | 值 | 語言 |
|---|---|---|
| dc.contributor.advisor | 黃光裕 | |
| dc.contributor.author | Chien-Lung Chen | en |
| dc.contributor.author | 陳建龍 | zh_TW |
| dc.date.accessioned | 2021-06-13T01:42:46Z | - |
| dc.date.available | 2007-07-20 | |
| dc.date.copyright | 2007-07-20 | |
| dc.date.issued | 2007 | |
| dc.date.submitted | 2007-07-10 | |
| dc.identifier.citation | [1]Reynold, O., “On the Theory of Lubrication and Its Application to Mr.Beauchamp Tower’s Experiments, Including an Experimental Determination of the Viscosity of Olive Oil”, Philosophical Trans. R. Soc. London, Vol. 177, 1886, pp.157-234.
[2]Yoshimoto, S., “An Aerostatic Thrust Bearing with a Stiffness of 1 N nm-1”, Nanotechnology, Vol. 7, 1996, pp.52-57. [3]Kassab, S. Z., Noureldeen, E. M., and Shawky, M. A., “Effects of Operating Conditions and Supply Hole Diameter on the Performance of a Rectangular Aerostatic Bearing”, Tribology International, Vol. 30, 1997, pp.533-545. [4]Yoshimoto, S., Tamura, J., and Nakamura, T., “Dynamic Tilt Characteristics of Aerostatic Rectangular Double-Pad Thrust Bearings with Compound Restrictors”, Tribology International, Vol. 32, 1999, pp.731-738. [5]Khatait, J. P., Lin, W., and Lin, W. J., “Design and Development of Orifice-Type Aerostatic Thrust Bearing”, SIMTech technical reports, Vol. 6, 2005, pp.7-12. [6]十合普一， “氣體軸受設計” ，共立出版株式會社，2002。 [7]蕭宇均， “止推氣靜壓軸承之磁變形致動節流裝置之設計與開發與性能測試分析” ，台灣大學碩士論文，2006。 [8]陳亦達， “氣靜壓磁浮混合式軸承之設計開發與性能探討” ，台灣大學碩士論文，2006。 [9]謝欣珀， “氣體靜壓軸承之設計開發與效能量測” ，台灣大學碩士論文，2002。 [10]龔倍弘， “氣體軸承剛性及阻尼特性之實驗探討” ，長庚大學碩士論文，2000。 [11]方思巽， “氣靜壓主軸之軸承分析與設計” ，中正大學碩士論文，1999。 [12]Park, J. W., Lee, E. S., and Moon, Y. H., “Development of Electrochemical Micro Machining for Air-Lubricated Hydrodynamic Bearings”, Microsystem Technologies, Vol. 9, 2002, pp.61-66. [13]Fan, K. C., Ho, C. C., and Mou, J. I., “Development of a Multiple-Microhole Aerostatic Air Bearing System”, Journal of Micromechanics and Microengineering, Vol. 12, 2002, pp.636-643. [14]Kim, D., Lee, S., Jin, Y., Desta, Y., Bryant, M. D., and Goettert, J., “Micro Gas Bearings Fabricated by Deep X-RAY Lithography”, Microsystem Technologies, Vol. 10, 2004, pp.456-461. [15]Kwan, Y. P. and Post, J. B., “Tolerancing Procedure for Inherently Compensated, Rectangular Aerostatic Thrust Bearings”, Tribology International, Vol. 33, 2000, pp.581-585. [16]陳育斌和黃韋倫， “高速精密氣靜壓主軸研討會講義” ，經濟部工業局財團法人精密機械研究發展中心，2004。 [17]Sharma, V., Kim, S. H., and Choa, S. H., “Head and Media Design Considerations for Reducing Thermal Asperity”, Tribology International, Vol. 34, 2001, pp.307-314. [18]Deeyiengyang, S. and One, K., “Suppression of Resonance Amplitude of Disk Vibrations by Squeeze Air Bearing Plate”, IEEE TRANSACTIONS ON MAGNETICS, Vol. 37, 2001, pp.820-825. [19]Yeo, S. H. and Balon, S. A. P., “High-Speed Grinding Using Thin Abrasive Disks for Microcomponents”, J. Micromech. Microeng., Vol. 12, 2002, pp.1-5. [20]賴耿陽， “氣體軸承從設計到製造” ，復漢出版社，2000。 [21]Fourka, M. and Bonis, M., “Comparison between Externally Pressurized Gas Thrust Bearings with Different Orifice and Porous Feeding Systems”, Wear, Vol.210, 1997, pp.311-317. [22]Chen, M. F., Chen, Y. P., and Lin, C. D., “Research on the Arc Type Aerostatic Bearing for a PCB Drilling Station”, Tribology International, Vol.35, 2002, pp.235-243. [23]Slocum, A., Basaran, M., Cortesi, R., and Hart, A. J., “Linear Motion Carriage with Aerostatic Bearings Preloaded by Inclined Iron Core Linear Electric Motor”, Precision Engineering, Vol.27, 2003, pp.382-394. [24]王雲飛， “氣體潤滑理論與氣體軸承設計” ，北京機械工業出版社，1999。 | |
| dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/30195 | - |
| dc.description.abstract | 氣靜壓軸承被廣泛應用於高速與高精度系統中，但是高精度加工之需求及低承載能力也阻礙了它的發展。本論文設計開發新型式節流孔，探討平面節流孔幾何形狀和尺寸對氣靜壓軸承特性之影響，以放電加工製成之平面節流孔解決了微小節流孔切削加工之困難問題，並且大幅提昇節流孔之造型和尺寸變異性，有助於達成各種氣靜壓軸承性能需求。平面節流孔和另一對應平面組合即可建構出徑向或軸向軸承，放電線加工方式可以大幅改善徑向節流孔對位問題以及節流孔深寬比之限制。首先以流體分析軟體FLUENT進行氣靜壓軸承設計參數對壓力分佈之探討分析，並透過數值分析運算，求得軸承承載力和剛性之變化。除了理論和有限元素分析之外，還藉由實驗測試對開發之氣靜壓軸承進行性能驗證分析，釐清設計參數與軸承性能之關連性，檢驗實驗和分析數據之差異和成因。 | zh_TW |
| dc.description.abstract | Aerostatic bearings have been widely applied in high-speed and high-precision systems, but the need of high precision machining and low loading capacity retard their development. This thesis is to design and develop a novel type of restrictor, and to study the influences of the geometric shape and size of the surface orifice on the aerostatic bearing characteristics. The electro discharge machined surface orifice can avoid machining difficulties in drilling the tiny orifice and can also afford diverse variation possibilities in shape and size which are very useful to fulfill different requirements on the aerostatic bearings. Through uniting the surface orifice and the corresponding surface, the radial or the axial aerostatic bearing can be realized. The electro discharge machining process can substantially solve the misalignment problem of the radial orifices and get rid of the restriction of the aspect-ratio. By using the fluid analysis software FLUENT, the influences of design parameters on the pressure distribution over the bearing gap are studied. Furthermore, the loading capacity and the stiffness are derived by the numerical analytical calculation. Besides the theoretical and the finite element analyses, the performances of the developed aerostatic bearing are verified by the experimental testing. It comprehends the relationship between the design parameters and the bearing performance and examines the deviations between the experimental and the analytical data and their occasions. | en |
| dc.description.provenance | Made available in DSpace on 2021-06-13T01:42:46Z (GMT). No. of bitstreams: 1 ntu-96-R94522605-1.pdf: 3956112 bytes, checksum: 2b986fb055742be2d910bd4f7b489870 (MD5) Previous issue date: 2007 | en |
| dc.description.tableofcontents | 口試委員會審定書...................................Ⅰ
致謝...............................................Ⅱ 摘要...............................................Ⅲ 英文摘要...........................................Ⅳ 目錄...............................................Ⅴ 表目錄.............................................Ⅶ 圖目錄.............................................Ⅷ 符號表............................................ⅩⅠ 第一章 序論........................................1 1.1 研究動機與背景.................................1 1.2 相關文獻回顧...................................2 1.3 研究目標.......................................3 1.4 內容簡介.......................................4 第二章 氣體軸承與節流孔介紹........................5 2.1 傳統氣體軸承簡介...............................5 2.2 氣靜壓軸承之節流孔形式.........................7 第三章 放電加工製成平面節流孔.....................12 3.1 放電加工製成平面節流孔之設計概念..............12 3.2 平面節流孔之設計參數對氣靜壓軸承性能之影響....12 3.3 氣靜壓軸承之流場模擬分析與性能探討............15 第四章 氣靜壓軸承之特性量測.......................38 4.1 氣靜壓軸承結構與測試系統......................38 4.2 氣靜壓軸承之性能測試與分析....................44 第五章 結論與展望.................................64 參考文獻..........................................66 附錄A 負荷計(Load Cell)規格與特性..............69 附錄B 負荷計放大器特性規格.....................70 附錄C 位移感測器(LVDT)特性與規格...............72 附錄D 光纖位移感測器特性與規格.................74 附錄E DAQ訊號擷取卡............................76 | |
| dc.language.iso | zh-TW | |
| dc.subject | 氣靜壓軸承 | zh_TW |
| dc.subject | 剛性 | zh_TW |
| dc.subject | 承載力 | zh_TW |
| dc.subject | 平面節流孔 | zh_TW |
| dc.subject | 放電加工 | zh_TW |
| dc.subject | Aerostatic bearing | en |
| dc.subject | Stiffness | en |
| dc.subject | Loading Capacity | en |
| dc.subject | Surface orifice | en |
| dc.subject | Electro Discharge Machining(EDM) | en |
| dc.title | 設計開發適用氣靜壓軸承之放電加工製成平面節流孔與特性探討 | zh_TW |
| dc.title | Design and Development of Electro Discharge Machined Surface Orifice for Aerostatic Bearing and Study on its Characteristics | en |
| dc.type | Thesis | |
| dc.date.schoolyear | 95-2 | |
| dc.description.degree | 碩士 | |
| dc.contributor.oralexamcommittee | 蔡得民,劉正良 | |
| dc.subject.keyword | 氣靜壓軸承,放電加工,平面節流孔,承載力,剛性, | zh_TW |
| dc.subject.keyword | Aerostatic bearing,Electro Discharge Machining(EDM),Surface orifice,Loading Capacity,Stiffness, | en |
| dc.relation.page | 77 | |
| dc.rights.note | 有償授權 | |
| dc.date.accepted | 2007-07-11 | |
| 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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