畢業(yè)設(shè)計 礦用減速器行星傳動系統(tǒng)優(yōu)化設(shè)計
論文說明書共53頁，字數(shù)總計：26523
資料簡介：
開題報告.doc
內(nèi)封.doc
實習報告.doc
摘要.doc
正文.doc
目錄.doc
A1-內(nèi)齒輪.dwg
A3-箱體.dwg
A0-行星齒輪減速器裝配圖.dwg
中文摘要
本設(shè)計主要是3Z行星齒輪的設(shè)計其中包括配齒計算，傳動效率計算以及行星齒輪結(jié)構(gòu)設(shè)計等等。設(shè)計中的計算公式及一些名詞解釋主要引自《行星齒輪傳動設(shè)計》.設(shè)計中，先從行星齒輪的發(fā)展以及行星齒輪優(yōu)缺點等基本概況展開介紹，并引用優(yōu)化設(shè)計方法對設(shè)計進行優(yōu)化。再用得出的優(yōu)化設(shè)計數(shù)據(jù)配合實際性能要求進行行星齒輪系統(tǒng)的配齒，傳動效率計算和行星齒輪結(jié)構(gòu)設(shè)計等等。為了更清晰表達設(shè)計內(nèi)容，關(guān)鍵的設(shè)計部分（如軸）應(yīng)配上簡圖。箱體、軸承及密封潤滑根據(jù)受力和設(shè)計要求進行選擇。待數(shù)據(jù)計算完畢，附上了系統(tǒng)的裝備圖和零件圖。最后在設(shè)計的末尾添加外文、翻譯、附錄A、B、參考文獻和致謝。
關(guān)鍵詞：3Z行星齒輪;優(yōu)化設(shè)計方法;簡圖;裝配圖
Abstract

This design is 3 Z planetary gear including the design with teeth, the transmission efficiency of computing gear and structural design, and so on. Design of the formula and some terminology with the main "planetary gear drive design." Design, the development of first gear and planetary gear advantages and disadvantages, such as basic profiles start, and optimize the design methods used to optimize the design. Then come to the optimal design data with actual performance requirements of the planetary gear system with teeth, the transmission efficiency of computing gear and structural design, and so on. In order to express more clearly the content design, the key part of the design (such as axis) should thumbs. Box, the bearings lubricated and sealed in accordance with the force and design requirements to choose. data calculated to be completed, the attached map of the system equipment and spare parts In the final design added at the end of a foreign language, translation, Appendix A, B, references and thanks.
Key words: 3 Z planetary gear ; Optimum design method; Sketch; Assembly

1緒論 1
1.1行星齒輪簡介 1
1.2行星齒輪的優(yōu)缺點級效率介紹 2
1.2.1行星齒輪傳動的優(yōu)點 2
1.2.2行星齒輪傳動的缺點 3
1.2.3行星齒輪傳動的效率 3
1.3行星齒輪傳動裝置介紹 5
2.行星齒輪傳動的設(shè)計 8
2.1 行星齒輪傳動的基本類型 9
2.1.1 庫德略夫采夫的分類法 9
2.1.2 按齒輪嚙合方式進行分類的方法 9
2.2 行星齒輪傳動的設(shè)計計算 10
2.2.1.選取行星齒輪傳動的傳動類型和傳動簡圖 10
2.2.2配齒計算 11
2.2.3.初步計算齒輪的主要參數(shù) 12
2.2.4嚙合參數(shù)計算 12
2.2.5確定各齒輪的變位系數(shù)x 13
2.2.6 幾何尺寸計算 14
2.2.7 裝配條件的驗算 17
2.2.8傳動效率的計算 17
2.2.9 結(jié)構(gòu)設(shè)計 18
2.2.10齒輪強度驗算 23
2.2.11滾動軸承 28
2.3優(yōu)化設(shè)計 29
2.3.1確定目標函數(shù)和設(shè)計變量 30
2.3.2確定約束條件 30
2.3.3 MATLAB實現(xiàn) 31
3.齒輪箱 32
3.1齒輪箱的分類應(yīng)用及作用 32
4.密封和潤滑 33
4.1密封 33
4.2潤滑 33
5技術(shù)經(jīng)濟分析 34
6結(jié)論 35
7.參考文獻 ……………………………………………………………………36
8致謝 37
附錄A 38
附錄B 44