二級(jí)展開(kāi)式斜齒圓柱齒輪減速器設(shè)計(jì)說(shuō)明書(shū)
一、設(shè)計(jì)數(shù)據(jù)及要求....................................................................................................2
1.工作機(jī)有效功率..................................................................................................2
2.查各零件傳動(dòng)效率值..........................................................................................2
3.電動(dòng)機(jī)輸出功率..................................................................................................3
4.工作機(jī)轉(zhuǎn)速..........................................................................................................3
5.選擇電動(dòng)機(jī)..........................................................................................................3
6.理論總傳動(dòng)比......................................................................................................3
7.傳動(dòng)比分配..........................................................................................................3
8.各軸轉(zhuǎn)速..............................................................................................................4
9.各軸輸入功率：..................................................................................................4
10.電機(jī)輸出轉(zhuǎn)矩：................................................................................................4
11.各軸的轉(zhuǎn)矩........................................................................................................ 4
12.誤差....................................................................................................................5
三、選擇齒輪材料，熱處理方式和精度等級(jí)............................................................5
四、齒輪傳動(dòng)校核計(jì)算................................................................................................5
（一）、高速級(jí).......................................................................................................5
（二）、低速級(jí).......................................................................................................9
五、初算軸徑..............................................................................................................13
六、校核軸及鍵的強(qiáng)度和軸承壽命：......................................................................14
（一）、中間軸.....................................................................................................14
（二）、輸入軸.....................................................................................................20
（三）、輸出軸.....................................................................................................24
七、選擇聯(lián)軸器..........................................................................................................28
八、潤(rùn)滑方式..............................................................................................................28
九、減速器附件：......................................................................................................29
十一、參考文獻(xiàn)........................................................................................................29