C6140普通車床主軸箱傳動設(shè)計

論文編號:JX1645  論文字?jǐn)?shù):7570.頁數(shù):25 附任務(wù)書，開題報告，外文翻譯,CAD圖

C6140普通車床主軸箱傳動設(shè)計
 摘要：本文用簡明的語言有側(cè)重的介紹了普通機(jī)床中C6140主軸的設(shè)計過程，先通過研究背景及選題意義的介紹，來引出本設(shè)計的意義。然后分別從參數(shù)擬定、傳動設(shè)計、傳動件的估算和驗算、各部件結(jié)構(gòu)設(shè)計和主軸組件的驗算5個部分來進(jìn)行設(shè)計的。以齒輪、帶輪、皮帶輪、軸承、箱體等的參數(shù)設(shè)計為重點。
 
 關(guān)鍵詞：齒輪；結(jié)構(gòu)設(shè)計；箱體
 
C6140 lathe headstock Transmission Design

Abstract: This article has focused on using plain language introduction to the general machine tools in the design process of C6140 spindle, first by studying the background and significance of the topic's introduction, to elicit the significance of this design. And then were prepared from the parameters, transmission design, estimation and checking transmission parts, components structural design and checking 5 spindle components for the design part. The gears, belts, pulleys, bearings, cabinet and other key design parameters.

Keyword: Gear; structural design; box
    
 目錄
1.車床參數(shù)的擬定- --------------------------------------------------2
 1.1概述--------------------------------------------------------------2
 1.2參數(shù)的擬定--------------------------------------------------------2
2.運(yùn)動設(shè)計- ----------------------------------------------------------3
 2.1傳動結(jié)構(gòu)式、結(jié)構(gòu)網(wǎng)的選擇確定---------------------------------------3
 2.1.1傳動組及各傳動組中傳動副的數(shù)目----------------------------------3
 2.1.2傳動系統(tǒng)擴(kuò)大順序的安排 -----------------------------------------3
 2.1.3繪制結(jié)構(gòu)網(wǎng)------------------------------------------------------4
 2.1.4傳動組的變速范圍的極限值----------------------------------------4
 2.1.5最大擴(kuò)大組的選擇------------------------------------------------5
 2.2轉(zhuǎn)速圖的擬定------------------------------------------------------5
 2.2.1主電機(jī)的選定----------------------------------------------------5
2.3齒輪齒數(shù)的確定及傳動系統(tǒng)圖的繪制----------------------------------5
2.3.1齒輪齒數(shù)的確定的要求--------------------------------------------5
 2.3.2變速傳動組中齒輪齒數(shù)的確定--------------------------------------6
3.強(qiáng)度計算和結(jié)構(gòu)草圖設(shè)計-- ---------------------------------------9
 3.1確定計算轉(zhuǎn)速------------------------------------------------------9
 3.1.1主軸的計算轉(zhuǎn)速--------------------------------------------------9
 3.1.2中間傳動件的計算轉(zhuǎn)速--------------------------------------------9
 3.1.3齒輪的計算轉(zhuǎn)速-------------------------------------------------10
 3.2傳動軸的估算和驗算-----------------------------------------------10
 3.2.1傳動軸直徑的估算-----------------------------------------------10
 3.2.2主軸的設(shè)計與計算-----------------------------------------------11
 3.2.3主軸材料與熱處理-----------------------------------------------12
 3.3齒輪模數(shù)的估算和計算---------------------------------------------14
 3.3.1齒輪模數(shù)的估算-------------------------------------------------14
 3.3.2齒輪模數(shù)的驗算-------------------------------------------------17
 3.4軸承的選擇與校核-------------------------------------------------19
 3.4.1一般傳動軸上的軸承選擇-----------------------------------------19
 3.4.2主軸軸承的類型-------------------------------------------------20
 3.4.3軸承間隙調(diào)整---------------------------------------------------20
 3.4.4軸承的校核-----------------------------------------------------21
 3.5摩擦離合器的選擇與驗算-------------------------------------------22
 3.5.1按扭矩選擇-----------------------------------------------------22
 3.5.2外摩擦片的內(nèi)徑d- ----------------------------------------------22
總結(jié)----------------------------------------------------------------- 23
參考文獻(xiàn)- -----------------------------------------------------------24
致謝----------------------------------------------------------------- 25