摘要(英) |
This study utilizes the statistical software Minitab and experimental design methods to investigate the impact of sampling methods on the optimization results of filling rate and maximum forming torque in threaded hole formation. To minimize the interference from other factors, this study also designs and provides objective data sampling methods. For the torque analysis, a single experiment, nine experiments, and the four experiments with the smallest standard deviation are selected as sampling techniques. For the filling rate analysis, complete four teeth, left tooth, and right tooth are chosen as the sampling methods. Based on the aforementioned sampling methods, corresponding regression models are established and residual analysis is conducted to ensure the regression meets the basic assumptions of the theory. Subsequently, point error analysis and model variance analysis are employed to examine the differences among the sampling methods. Finally, parameter optimization is applied to each regression model to evaluate the potential impact of the sampling methods on the optimization analysis results by limiting the optimization problem. Through the analysis results, it is expected that this study can serve as a reference for the industry in exploring threaded hole processing research, thereby optimizing and improving existing manufacturing techniques. |
參考文獻 |
[1] R. E. Kalman, "A new approach to linear filtering and prediction problems", 1960.
[2] V. Ivanov and V. Kirov, "Rolling of internal threads: Part 1" , Journal of Materials Processing Technology, vol. 72, no. 2, pp. 214-220, 1997.
[3] S. Chowdhary, O. B. Ozdoganlar, S. G. Kapoor, and R. E. DeVor, "Modeling and analysis of internal thread forming", technical papers-society of manufacturing engineers-all series, 2002.
[4] C. Warrington, S. Kapoor, and R. DeVor, "Experimental investigation of thread formation in form tapping", 2005.
[5] 許筌祺,「以田口方法實驗研究剛性攻牙條件與刀具幾何參數對切削扭矩之影響」,國立台北科技大學,碩士論文, 民國104年。
[6] P. Stéphan, F. Mathurin, and J. Guillot, "Analytical study of maximal tapping torque during forming screw process", Journal of Materials Processing Technology, vol. 211, no. 2, pp. 212-221, 2011.
[7] I. Jokić, Ž. Zečević, and B. Krstajić, "State-of-charge estimation of lithium-ion batteries using extended Kalman filter and unscented Kalman filter", 23rd International Scientific-Professional Conference on Information Technology, pp. 1-4, 2018.
[8] 周中偉,「微型無屑螺絲攻之幾何特徵設計最佳化與刀具壽命研究」, 國立台灣科技大學,碩士論文,民國 105 年。
[9] 劉家麟 ,「微型無屑螺絲攻於不同鍍膜影響與刀具壽命研究 」,國立台灣科技大學,碩士論文, 民國106年。
[10] J. A. D. Oliveira, S. L. M. R. Filho, and L. C. Brandão, "Investigation of the influence of coating and the tapered entry in the internal forming tapping process", The International Journal of Advanced Manufacturing Technology, vol. 101, pp. 1051-1063, 2019.
[11] 許永翰,「微型擠壓絲攻應用於 316L 不鏽鋼攻牙暨製程參數之實驗研究 」,國立中央大學,碩士論文, 民國111年。
[12] 黃彥程,「不等長微型擠壓絲攻成形加工參數之實驗研究 」,國立中央大學,碩士論文, 民國111年。
[13] G. Fromentin, A. Bierla, C. Minfray, and G. Poulachon, "An experimental study on the effects of lubrication in form tapping", Tribology International, vol. 43, no. 9, pp. 1726-1734, 2010.
[14] 洪良德,切削刀具學,全華科技圖書,民國72年。
[15] ISO 68-1: General purpose screw threads- basic profile- Part 1: metric screw threads,1998.
[16] 葉怡成,實驗計劃法:製程與產品最佳化,五南出版社,民國90年。
[17] 網路資料 on line resourses: Minitab:什麼是響應優化。取自 https://reurl.cc/o1ON0Q。
[18] 網路資料 on line resourses:童超塵:反應曲面法-Minitab 操作。取自 https://reurl.cc/KbVQ6e。
[19] P. Igor, C. F. Alvaro, D. S. Marcio, “Influence of feed rate and threaded length in thread forming and tapping operations”, Lecture Notes in Engineering and Computer Science, Vol 3, pp. 1781-1784, 2013.
[20] 林聖鈞,「微型擠壓絲攻之幾何參數實驗設計與最佳化分析 」,國立中央大學,碩士論文, 民國110年。
[21] 黃本豪,「以實驗設計法提升LED白色色度精準度」,國立清華大學,碩士論文, 民國111年。
[22] 網路資料 on line resourses: 常態分佈圖。取自 http://homepage.ntu.edu.tw/~clhsieh/biostatistic/4/4-1-1.html。
[23] 網路資料 on line resourses:特徵工程:利用卡爾曼濾波器處理時間序列。取自https://zhuanlan.zhihu.com/p/130570663。
[24] 本丸諒,7小時,統計學從天書變故事書:平均數、中位數、常態分布、迴歸分析、費米估算……統計這樣讀,輕鬆戰勝商學院大魔王,大是文化出版社,民國111年。
[25] 費業泰,誤差理論與數據處理,機械工業出版社,民國99年。 |