鋼環(huán)式無(wú)級(jí)變速器結(jié)構(gòu)設(shè)計(jì)

1、目錄第一章緒論......................................11.1無(wú)級(jí)變速器的介紹.............................................11.2摩擦式無(wú)級(jí)變速器.............................................11.3摩擦式無(wú)級(jí)變速器運(yùn)動(dòng)原理.....................................11.4鋼環(huán)分離

2、錐式無(wú)級(jí)變速器的優(yōu)點(diǎn).................................31.5本次課題設(shè)計(jì)任務(wù).............................................3第二章鋼環(huán)分離錐式無(wú)級(jí)變速器設(shè)計(jì)方案............42.1鋼環(huán)分離錐式無(wú)級(jí)變速器簡(jiǎn)圖...................................42.2傳動(dòng)零件尺寸...........................

3、......................42.3鋼環(huán)分離錐式無(wú)級(jí)變速器受力分析...............................52.4強(qiáng)度驗(yàn)算.....................................................72.4.1恒功率傳動(dòng)情況時(shí)..........................................82.4.2恒扭矩傳動(dòng)情況時(shí).................

4、........................102.4.3鋼環(huán)強(qiáng)度效驗(yàn)計(jì)算.........................................11第三章鋼環(huán)分離錐式無(wú)級(jí)變速器的計(jì)算.............133.1計(jì)算錐輪的尺寸和參數(shù)........................................133.2鋼環(huán)的設(shè)計(jì)...........................................

5、.......143.3軸系零件設(shè)計(jì)................................................143.4調(diào)速操縱機(jī)構(gòu)設(shè)計(jì)............................................163.4.1確定齒輪的參數(shù)...........................................163.4.2確定齒條的參數(shù)..........................

6、.................173.4.3計(jì)算螺桿.................................................163.5設(shè)計(jì)箱體....................................................18第四章強(qiáng)度校核.........................................................................

7、..........194.1剛換強(qiáng)度驗(yàn)算................................................194.2校驗(yàn)軸的強(qiáng)度................................................20設(shè)計(jì)總結(jié).........................................22致謝.........................................

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