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姓名 余家葳(Jia-Wei Yu) 查詢紙本館藏 畢業系所 機械工程學系 論文名稱 具齒廓修形內嚙合非圓形齒輪創成之方法建立與其傳動誤差分析
(Tooth Profile Generation Method and Transmission Error Analysis of Internal-meshing Non-circular Gear with Tooth Modification)相關論文 檔案 [Endnote RIS 格式]
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摘要(中) 非圓形齒輪之節曲線為一非圓形曲線,在機械傳動中可傳動變轉速比,更可根據轉速比之需求進而建立非圓形齒輪對。內嚙合非圓形齒輪相較於外嚙合有體積較小之優勢,常作為非定轉速比之傳動媒介,但因其轉速比為非線性與其幾何之特殊形,所以在設計上較一般齒輪複雜得多。本文以齒輪嚙合原理為基礎,根據齒輪之轉速比,分別建立內嚙合非圓形齒輪之外齒輪與內齒輪之數學模形。利用動載分析軟體ADAMS,將先前創成出之非圓形齒輪建立多體動力學(Multi-body Dynamics, MBD)分析模型並進行減速比之驗證,最後再利用齒條刀齒廓修形之方式,創成出不同齒廓之非圓形齒輪,分析不同齒廓對於齒輪傳動誤差之影響,期望利用齒廓修形之方式找出傳動誤差較小之非圓形齒輪對。 摘要(英) The centrode curve of non-circular gear is a non-circular curve. In the mechanical transmission, the various speed ratio can be transmitted by a non-circular gear. A non-circular gear pair can be established according to the requirement of the speed ratio. The internal non-circular gear has the advantage of smaller volume than the external one. Internal non-circular is often used as the transmission medium of a non-fixed speed ratio. Because of the nonlinear speed ratio and its special geometry, designing an internal non-circular gear is more complicated than a general gear. Based on the gear meshing principle and the gear ratio, the mathematical model of the external gear and the internal gear of the internal non-circular gear can be generated. Using the dynamic loading and analysis software, ADAMS, the multi-body dynamics (MBD) analysis model of the previously created non-circular gear was established and the reduction ratio was verified. Finally, we modify the rack-tooth profile and using different rack-tooth profile created different non-circular gear with different tooth profiles. Analyze the influence of different tooth profiles on the gear transmission error. It is expected to use the tooth profile modification method to find the non-circular gear pair with a small transmission error. 關鍵字(中) ★ 內嚙合非圓形齒輪
★ 非定速比傳動
★ 傳動誤差
★ 齒廓修形關鍵字(英) ★ Internal Non-circular Gear
★ Various Speed Ratio
★ Transmission Error
★ Tooth Modification論文目次 摘要 I
ABSTRACT II
謝誌 III
目錄 IV
圖目錄 VII
表目錄 IX
符號對照表 X
第1章 緒論 1
1-1 研究背景 1
1-2 文獻回顧 2
1-3 研究動機及目的 3
1-4 論文架構 3
第2章 內嚙合非圓形齒輪數學模型之建立 5
2-1 齒條刀數學模型之建立 5
2-2 利用齒條刀創成直齒鉋齒刀之數學模型建立 6
2-3 內嚙合非圓形齒輪節曲線設計 7
2-4 利用直齒鉋齒刀創成外嚙合非圓形齒輪之數學模型建立 12
2-5 利用直齒鉋齒刀創成內嚙合非圓形齒輪之數學模型建立 16
2-6 本章結論 19
第3章 非圓形齒輪多體動力學模型建立方法 20
3-1 ADAMS軟體介紹 20
3-1.1 動載分析軟體ADAMS之介紹 20
3-1.2 拘束對種類介紹 21
3-1.3 求解器的選用 23
3-2 ADAMS軟體之參數介紹 24
3-3 本章結論 28
第4章 非圓形齒輪動態傳遞誤差分析 29
4-1 內嚙合非圓形齒輪範例 29
4-1.1 內嚙合非圓形齒輪範例1:外齒輪34齒,內齒輪68齒 30
4-1.2 內嚙合非圓形齒輪範例2:外齒輪32齒,內齒輪48齒 32
4-1.3 內嚙合非圓形齒輪範例3:外齒輪64齒,內齒輪128齒 34
4-2 根據傳動比設計非圓形齒輪之節曲線 36
4-3 齒形修整後非圓形齒輪之傳動誤差比較 39
4-3.1 齒條刀之修形參數設定 39
4-3.2 不同齒形之傳動誤差分析結果 43
第5章 總結與未來展望 46
5-1 總結 46
5-2 未來展望 47
參考資料 48
作者介紹 50參考文獻 [1] Litvin, F. L., and Fuentes, A. F., Gear Geometry and Applied Theory, Cambridge University Press, 2nd Edition, 2004.
[2] 高雪強,「非圓齒輪傳動技術概論」,機械傳動,第27卷,第3期,第5-9頁,2003。
[3] Bair, B. W., “Computer Aided Design of Elliptical Gears with Circular-Arc Teeth,” Mechanism and Machine Theory, Vol. 39, pp. 153–168, 2004.
[4] Bair, B. W., “Computerized Tooth Profile Generation of Elliptical Gears Manufactured by Shaper Cutters,” Materials Processing Technology, Vol. 122, pp. 139–147, 2002.
[5] Liu, X., Nagamura, K., and Ikejo, K., “Simulation on the Vibration Characteristics of Elliptical Gears,” Mechanical Engineering Science, Vol. 227, No. 4, pp. 1–12, 2012.
[6] Litvin, F. L., Perez, I. G., Fuentes, A. F., and Hayasaka, K., “Design and Investigation of Gear Drives with Non-Circular Gears Applied for Speed Variation and Generation of Functions,” Computer Methods in Applied Mechanics and Engineering, Vol. 197, pp. 3783–3802, 2008.
[7] 姚文席,非圓齒輪設計,機械工業出版社,北京,2012。
[8] Litvin, F. L., Perez, I. G., Fuentes, A. F., and Hayasaka, K., Noncircular Gear Design and Generation, Cambridge University Press, 2009.
[9] MSC Inc., “MSC ADAMS Reference Manual,” pp. 11-15, 2012.
[10] Giesbers, J., Contact Mechanics in MSC ADAMS-A Technical Evaluation of the Contact Models in the Multibody Dynamics Software MSC Adams, University of Twente, Netherland, pp. 5-31, 2012.
[11] 呂凱波、胡曉禾、常宗旭、常浩、廉自生,2016,「衝擊載荷作用下齒輪傳動系統動力學仿真分析」,機械傳動,第40卷,第9期,第1-4頁。
[12] Kasuba, R., and Evans, K. W., “An Extended Model for Determining Dynamic Loads in Spur Gearing,” Mechanical Design, Vol. 103, pp. 98-409, 1981.
[13] Oswald, F. B., and Townsend, D. P., “Tooth Modification and Spur Gear Tooth Strain,” Gear Technology, Vol. 13, pp. 20-24, 1996.
[14] Velex, P., and Maatar, M., “A Mathematical Model for Analyzing the Influence of Shape Deviations and Mounting Errors on Gear Dynamic Behaviour,” Sound and Vibration, Vol. 121, pp. 629-660, 1996.
[15] Kahraman, A.,and Singh, R., “Non-Linear Dynamics of a Spur Gear Pair,” Sound and Vibration, Vol. 142, pp. 49-75, 1990.
[16] 蘇慶亞。2009。以修整技術實現高速螺旋齒輪對最佳動態特性之研究。碩士論文。新竹:中華大學機械工程學系研究所。指導教授 吳育仁(Yu-Ren Wu) 審核日期 2018-8-8 推文 plurk
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