機(jī)械設(shè)計(jì)課程設(shè)計(jì) CAD圖紙 說明書
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- 機(jī)械設(shè)計(jì)課程設(shè)計(jì) CAD圖紙 說明書
目 錄
一、設(shè)計(jì)任務(wù)書·········································································2
二、電機(jī)的選擇計(jì)算
一、擇電機(jī)的轉(zhuǎn)速································································2
二、工作機(jī)的有效功率···························································2
三、選擇電動(dòng)機(jī)的型號(hào)···························································3
三、運(yùn)動(dòng)和動(dòng)力參數(shù)的計(jì)算
一、分配傳動(dòng)比·····································································3
二、各軸的轉(zhuǎn)速·····································································3
三、各軸的功率·····································································4
四、各軸的轉(zhuǎn)矩·····································································4
四、傳動(dòng)零件的設(shè)計(jì)計(jì)算
1. 閉式直齒輪圓錐齒輪傳動(dòng)的設(shè)計(jì)計(jì)算········································4
2. 閉式直齒輪圓柱齒輪傳動(dòng)的設(shè)計(jì)計(jì)算········································6
五、軸的設(shè)計(jì)計(jì)算
減速器高速軸I的設(shè)計(jì)······················································9
減速器低速軸II的設(shè)計(jì)·················································11
3. 減速器低速軸III的設(shè)計(jì)·······················································14
六、 滾動(dòng)軸承的選擇與壽命計(jì)算
1.減速器高速I軸滾動(dòng)軸承的選擇與壽命計(jì)算·······························16
2.減速器低速II軸滾動(dòng)軸承的選擇與壽命計(jì)算······························17
3. 減速器低速III軸滾動(dòng)軸承的選擇與壽命計(jì)算···························18
七、 鍵聯(lián)接的選擇和驗(yàn)算
1. 聯(lián)軸器與高速軸軸伸的鍵聯(lián)接··········································19
2. 大圓錐齒輪與低速軸II的的鍵聯(lián)接·········································19
大圓柱齒輪與低速軸III的的鍵聯(lián)接·····························20
八、 潤(rùn)滑油的選擇與熱平衡計(jì)算
1. 減速器的熱平衡計(jì)算·····························································21
2. 潤(rùn)滑油的選擇·····································································22
九、 參考文獻(xiàn)····························································23
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