畢業(yè)設(shè)計(jì)說明書(論文) 作 者: 學(xué) 號(hào)： 系： 機(jī)械工程系 專 業(yè): 機(jī)械工程及自動(dòng)化 題 目: 3K行星齒輪傳動(dòng)設(shè)計(jì) 講師 指導(dǎo)者： (姓 名) (專業(yè)技術(shù)職務(wù)) 評(píng)閱者： (姓 名) (專業(yè)技術(shù)職務(wù)) 年 月 畢業(yè)設(shè)計(jì)說明書（論文）中文摘要 本課題主要是為了加強(qiáng)自身了解國(guó)內(nèi)外傳動(dòng)機(jī)構(gòu)的發(fā)展現(xiàn)狀，根據(jù)自己所學(xué)的知識(shí)，按照要求設(shè)計(jì)一個(gè)行星齒輪傳動(dòng)機(jī)構(gòu)。本文較詳細(xì)地討論了行星齒輪傳動(dòng)的發(fā)展概況，其結(jié)構(gòu)組成和設(shè)計(jì)計(jì)算，強(qiáng)度的校核，結(jié)構(gòu)設(shè)計(jì)等，分析了傳動(dòng)條件，導(dǎo)出了傳動(dòng)比、鄰接條件、同心條件、安裝條件的計(jì)算公式，探討了變位法改善嚙合性能和修復(fù)嚙合齒輪副。本文采用了3K(Ⅱ)型行星齒輪進(jìn)行設(shè)計(jì)。它是一項(xiàng)較新型行星齒輪傳動(dòng)，目前該項(xiàng)傳動(dòng)新技術(shù)我國(guó)齒輪傳動(dòng)中已獲了日益廣泛應(yīng)用。 關(guān)鍵詞 行星齒輪 變位 傳動(dòng)機(jī)構(gòu) 畢業(yè)設(shè)計(jì)說明書（論文）外文摘要 Title The design of the planetary gear transmission Abstract This issue is mainly to strengthen our understanding of the development of domestic and international architacture and to design a planetary gear according to our learned knowledge. This article discusses the development of planetary gear in detail,and its structure composition and design calculations,strength checking,architectural design,analyses the driving conditions,deduces the formula of the gear ratio,adjacency condition, concentric conditions and installation conditions ,and explores the deflection method to improve performance and fix meshing gears. In this paper, I select the 3K (Ⅱ)-type planetary gear to design. It is a relatively new type of planetary gear transmission, the current of the drive gear in our new technology has been increasingly widely used. Keywords planetary gear deflection architacture