Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/1789
DC FieldValueLanguage
dc.contributor紀華偉zh_TW
dc.contributor陳定宇zh_TW
dc.contributor.advisor蔡志成zh_TW
dc.contributor.author朱益伸zh_TW
dc.contributor.authorChu, Yi-Shenen_US
dc.contributor.other中興大學zh_TW
dc.date2009zh_TW
dc.date.accessioned2014-06-05T11:41:39Z-
dc.date.available2014-06-05T11:41:39Z-
dc.identifierU0005-0402200813573400zh_TW
dc.identifier.citation[ASME, 1994] ANSI/ASME Y14.5.1M, Mathematical Definition of Dimension and Tolerancing Principles, 1994. [Bjorke, 1989] O. Bjorke, Computer-Aided Tolerancing, 2nd ed. ASME Press, 1989. [Cheng &Tsai, 2005] J.-C. Tsai and K.-M Cheng, ”Cost-Effective Tolerance Allocation for Machining Processes,” Proceedings of the CIRP 2005 International Seminar on Computer-Aided Tolerancing , Paper#2004-68. [Creveling, 1997] C. M. Creveling, Tolerance Design, Addison-Wesley, 1997, New York. [Diplaris & Sfantsikopoulos, 2000] S. C. Diplaris and M. M. Sfantsikopoulos, “Cost-Tolerance Function.A New Approach for Cost Optimum Machining Accuracy,” International Journal of Advanced Manufacturing Technology, Vol. 16, Issue 1, 2000, pp.32-38. [He, 1991] J. R. He, “Tolerancing for Manufacturing via Cost Minimization,” International Journal of Machine Tools Manufacturer, Vol.31, 1991, pp.455-470. [Jeang, 2001] A. Jeang, “Combined Parameter and Tolerance Design Optimization with Quality and Cost,” Intemational Journal of Production Research, Vol. 39, No. 5, 2001, pp.923-952. [Requicha, 1983]A.A. Requicha, “Toward A Theory of Geometric Tolerancing” International Journal of Robotics Research, Vol. 2, No. 4, 1983, pp.45-60. [Tsai, 1993] J.-C. Tsai, Tolerance Reasoning for Concurrent CAD/CAM Systems, Ph. D. Dissertation, Stanford University, 1993. [Turner, 1990] J. U. Turner, “Relative Positioning of Parts in Assemblies Using Mathematical Programming,” Computer-Aided Design, Vol. 22, No. 7, 1990, pp. 394- 400. [Xu, 1989] W.-L. Xu and Q.-X. Zhang, “Probabilistic analysis and Monte Carlo Simulation of the Kinematic Error in a Spatial Linkage,” Mechanism and Machine Theory, Vol. 24. No. 1, 1989, pp.19-27. [王正青,2007]王正青,“2006年台灣工具機產業現況報導”,機械資訊月刊,2007年三月。 [蔡志成等人,1995] 蔡志成、鄭國德與張宗義,計算機輔助幾何公差分析(二),國科會研究計畫報告,1995。 [侯靖男,1996] 侯靖男,公差分析與公差敏感度分析在產品設計之應用,國立中興大學機械工程學系碩士論文,1996。 [鄭國德,1995] 鄭國德,區間與統計資料運算方法之發展及其在產品誤差分析之應用,國立中興大學機械系碩士論文,1995。 [郭德寧,1996] 郭德寧,幾何公差與配合數學模型之建立及其在公差分析之應用,國立中興大學機械系碩士論文,1996。 [蕭志峰,2001] 蕭志峰,具尺寸公差之方型工件最低成本製程規劃研究,國立中興大學機械工程學系碩士論文,2001。 [沈哲民, 2005] 沈哲民,機件公差配合與尺寸鏈分析實務-公差標註範例解説,,財團法人工業技術研究院,人才培訓計畫講義,2005。 [羅翌,2005]羅翌科技,羅翌科技精密主軸型錄,羅翌科技股份有限公司, 2005。 [Mazak, 2007] Mazak網站資料,www.mazak.jp/chinese/products/cnc/5104/40/index.html, 2007。zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/1789-
dc.description.abstract工具機為機械產業中最基本的加工機械,主軸又為工具機最關鍵之組件,對於精度的要求非常嚴苛,也因此主軸零組件尺寸與幾何公差之設定常成為各家廠商的重要技術,同時主軸零組件加工製程又與公差控制及製程成本相關,故主軸零組件公差設定與調整是一個值得深入探討的課題。本研究即針對CNC加工中心主軸BT-50之公差設定與調整策略進行探討,將主軸公差分析與公差調整結合,依據主軸設計之精度需求,當改變或維持產品精度設定時,可適當地調整公差規格且能控制製程成本,以發展公差調整策略與方法。 本研究針對BT-50主軸實際以公差分析法分析其精度變異範圍,進一步分析其生產製造成本,建構其製程公差之成本模式,做為公差調整之依據,同時根據精度變異需求與生產製造成本發展一公差調整策略,內容包括下列三種策略:(A)提高精度要求,降低產品精度變異範圍,製程成本增加最少;(B)維持原有精度要求,調整公差以使製程成本降低最多;以及(C)放寬精度要求,適度提高產品精度變異範圍,以使製程成本降低最多。研究以BT-50主軸為例,進行上述三種調整策略,以探討各種不同策略的應用。其結果顯示(A)將該主軸精度變異量減少為原來的70%,每組製程成本僅增加2%;(B)若維持原精度變異量,經調整後每組製程成本可減少18.2%;(C)若更進一步放寬精度,將精度變異量放寬3.6%,則每組製程成本可進一步降低19.3%。顯示本文所提出之公差調整策略可有效應用於主軸之公差設計與調整。zh_TW
dc.description.abstractMachine tool is the most fundamental machining equipment in machinery industry. The spindle is the most critical module of a machine tool and has strict requirement on precision. As a result, the geometric dimensions and tolerances (GD&T) of the components of the spindle are crucial technology to the manufacturer. The manufacture process of the spindle components are deeply related to the tolerance control and production cost. Therefore, tolerance setting and adjustment for components of spindle is an important issue to be investigated. This paper investigates the strategy for tolerance adjustment of a BT-50 spindle for CNC machining centers. The strategy combines the tolerance analysis with its adjustment, according to the requirement of the spindle precision. It adjusts the tolerance specifications with the production cost considered when the spindle precision changes. This research is to develop a tolerance adjusting strategy according to the precision variance requirements and production costs. We first analyzes the variation of precision by tolerance analysis on the BT-50 spindle. The production costs are then investigated to construct the cost models of production tolerances as a reference for tolerance adjustment. The tolerance adjusting strategy is then developed. It includes the following 3 methods. (A) Decreasing the precision variation while keeping low production cost. (B) Keeping the same precision variation but reducing production cost. (C) Increasing the precision variation with maximum reduction of production. The result of tolerance adjustment on the BT-50 spindle shows that (A) the production cost only increases 2% when the spindle precision variation decrease 70%; (B) The production cost can decrease 18.2% while keeping the original precision variance; (C) The production cost can reduce 19.3% if the precision variance decreases 3.6%. It shows that the tolerance adjusting strategy can be effectively applied to the tolerance design and adjustment of the spindle.en_US
dc.description.tableofcontents中文摘要 I 英文摘要 II 致謝 III 目錄 IV 圖目錄 VI 表目錄 VIII 第一章 緣起 1 1.1 研究動機 2 1.2 文獻回顧 3 1.3 研究目標與方法 4 1.4 本文大綱 4 第二章 主軸公差分析 6 2.1 產品架構建構 6 2.2 公差網路建構 12 2.2 公差分析 17 2.3 公差敏感度分析 19 第三章 公差調整策略與方法 23 3.1 公差成本模式 23 3.2 公差等級與加工製程 26 3.3 主軸零件加工製程與設備 28 3.4 主軸製程公差成本分析 30 3.5 製程與公差類型之公差成本比較 34 3.6 公差調整策略與方法程序 37 第四章 主軸公差調整應用與結果 44 4.1 主軸公差調整 44 4.2 提高精度要求之調整 50 4.3 維持原精度要求之調整 53 4.4 放寬精度要求之調整 56 4.5 調整結果分析 59 第五章 結論與未來展望 62 5.1 結論 62 5.2 未來展望 63 參考資料 64 附錄A 應用Tolansys系統進行主軸之公差分析 66 附錄B BT-50主軸提高、維持原精度與放寬精度公差調整表 69zh_TW
dc.language.isoen_USzh_TW
dc.publisher機械工程學系所zh_TW
dc.relation.urihttp://www.airitilibrary.com/Publication/alDetailedMesh1?DocID=U0005-0402200813573400en_US
dc.subjectspindleen_US
dc.subject工具機主軸zh_TW
dc.subjecttolerance analysisen_US
dc.subjecttolerance adjustmenten_US
dc.subjectmanufacturing costen_US
dc.subject公差分析zh_TW
dc.subject公差調整zh_TW
dc.subject製造成本zh_TW
dc.title工具機主軸公差分析與調整方法探討zh_TW
dc.titleA Study on The Method for Tolerance Analysis and Adjustment of Machine Tool Spindleen_US
dc.typeThesis and Dissertationzh_TW
item.languageiso639-1en_US-
item.openairetypeThesis and Dissertation-
item.cerifentitytypePublications-
item.grantfulltextnone-
item.fulltextno fulltext-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:機械工程學系所
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