減速器設(shè)計(jì)說(shuō)明書(shū)
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- 目 錄
一、設(shè)計(jì)任務(wù)書(shū)及總體分析··········································1
二、各主要部件選擇···················································1
三、電動(dòng)機(jī)選擇·························································2
四、傳動(dòng)裝置總傳動(dòng)比的確定及各級(jí)傳動(dòng)比的分配············2
4.1計(jì)算總傳動(dòng)比·························································2
4.2合理分配各級(jí)傳動(dòng)比··················································2
五、算傳動(dòng)裝置的運(yùn)動(dòng)和動(dòng)力參數(shù)·································3
5.10軸（電機(jī)軸）輸入功率、轉(zhuǎn)速、轉(zhuǎn)矩·································3
5.2Ⅰ軸（輸入軸）輸入功率、轉(zhuǎn)速、轉(zhuǎn)矩·································3
5.3Ⅱ軸（中間軸）輸入功率、轉(zhuǎn)速、轉(zhuǎn)矩·································3
5.4Ⅲ軸（輸出軸）輸入功率、轉(zhuǎn)速、轉(zhuǎn)矩·································3
5.5 Ⅳ軸（滾筒軸）輸入功率、轉(zhuǎn)速、轉(zhuǎn)矩································4
六、V帶傳動(dòng)設(shè)計(jì)·······················································4
6.1帶傳動(dòng)設(shè)計(jì)要求·······················································4
6.2V帶傳動(dòng)設(shè)計(jì)計(jì)算······················································4
七、高速級(jí)齒輪傳動(dòng)設(shè)計(jì)··············································7
7.1選擇齒輪類(lèi)型、精度等級(jí)、材料及齒數(shù)································7
7.2 按齒面接觸強(qiáng)度設(shè)計(jì)··················································7
7.3按齒根彎曲強(qiáng)度計(jì)算···················································9
7.4高速級(jí)齒輪幾何尺寸計(jì)算·············································11
八、低速級(jí)齒輪傳動(dòng)設(shè)計(jì)·············································12
8.1選擇齒輪類(lèi)型、精度等級(jí)、材料及齒數(shù)·······························12
8.2 按齒面接觸強(qiáng)度設(shè)計(jì)·················································12
8.3按齒根彎曲強(qiáng)度計(jì)算··················································14
8.4高速級(jí)齒輪幾何尺寸計(jì)算·············································16
九、輸入軸及其軸承、鍵的設(shè)計(jì)····································17
9.1確定軸的材料及初步確定軸的最小直徑································17
9.2軸的結(jié)構(gòu)設(shè)計(jì)·························································18
9.3軸的受力分析·························································19
9.4軸的強(qiáng)度校核·························································21
9.5鍵的強(qiáng)度校核·························································21
9.6軸承的壽命校核·······················································22
十、輸出軸及其軸承、鍵的設(shè)計(jì)·····································22
10.1確定軸的材料及初步確定軸的最小直徑·······························22
10.2軸的結(jié)構(gòu)設(shè)計(jì)························································23
10.3軸的受力分析························································25
10.4軸的強(qiáng)度校核························································26
10.5鍵的強(qiáng)度校核························································27
10.6軸承的壽命校核······················································27
十一、中間軸及其軸承、鍵的設(shè)計(jì)·································28
11.1確定軸的材料及初步確定軸的最小直徑·······························28
11.2軸的結(jié)構(gòu)設(shè)計(jì)························································29
11.3軸的受力分析························································30
11.4軸的強(qiáng)度校核························································32
11.5鍵的強(qiáng)度校核························································33
11.6軸承的壽命校核······················································33
十二、潤(rùn)滑與密封·······················································34
12.1潤(rùn)滑方式的選擇······················································34
12.2密封方式的選擇······················································34
12.3潤(rùn)滑油的選擇·························································34
十三、箱體結(jié)構(gòu)尺寸····················································34
十四、主要附件及作用形式···········································35
14.1通氣器································································35
14.2 窺視孔和視孔蓋······················································35
14.3 油標(biāo)尺油塞···························································36
14.4油塞··································································36
14.5定位銷(xiāo)································································36
14.6啟蓋螺釘·····························································36
十五、設(shè)計(jì)總結(jié)···························································36
十六、參考文獻(xiàn)···························································37...
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