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減速器設計說明書

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更新時間：2012-05-26
發(fā) 布人：Chelsea

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目錄
一、設計任務書及總體分析··········································1
二、各主要部件選擇···················································1
三、電動機選擇·························································2
四、傳動裝置總傳動比的確定及各級傳動比的分配············2
4.1計算總傳動比·························································2
4.2合理分配各級傳動比··················································2
五、算傳動裝置的運動和動力參數(shù)·································3
5.10軸（電機軸）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帶傳動設計·······················································4
6.1帶傳動設計要求·······················································4
6.2V帶傳動設計計算······················································4
七、高速級齒輪傳動設計··············································7
7.1選擇齒輪類型、精度等級、材料及齒數(shù)································7
7.2 按齒面接觸強度設計··················································7
7.3按齒根彎曲強度計算···················································9
7.4高速級齒輪幾何尺寸計算·············································11
八、低速級齒輪傳動設計·············································12
8.1選擇齒輪類型、精度等級、材料及齒數(shù)·······························12
8.2 按齒面接觸強度設計·················································12
8.3按齒根彎曲強度計算··················································14
8.4高速級齒輪幾何尺寸計算·············································16
九、輸入軸及其軸承、鍵的設計····································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)設計·························································18

9.3軸的受力分析·························································19
9.4軸的強度校核·························································21
9.5鍵的強度校核·························································21
9.6軸承的壽命校核·······················································22
十、輸出軸及其軸承、鍵的設計·····································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)設計························································23
10.3軸的受力分析························································25
10.4軸的強度校核························································26
10.5鍵的強度校核························································27
10.6軸承的壽命校核······················································27
十一、中間軸及其軸承、鍵的設計·································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)設計························································29
11.3軸的受力分析························································30
11.4軸的強度校核························································32
11.5鍵的強度校核························································33
11.6軸承的壽命校核······················································33
十二、潤滑與密封·······················································34
12.1潤滑方式的選擇······················································34
12.2密封方式的選擇······················································34
12.3潤滑油的選擇·························································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 油標尺油塞···························································36
14.4油塞··································································36
14.5定位銷································································36
14.6啟蓋螺釘·····························································36
十五、設計總結(jié)···························································36
十六、參考文獻···························································37...

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