1607-小功率機(jī)械無級變速器

1607-小功率機(jī)械無級變速器,功率,機(jī)械,無級,變速器 目錄摘要 .................................................................................................................................................1第一章 緒論 ............................................................................................................................3§1.1 機(jī)械無級變速器的發(fā)展概況 ................................................................................3§1.2 機(jī)械無級變速器的特征和應(yīng)用 ............................................................................4§1.3 無級變速研究現(xiàn)狀 ..................................................................................................4§1.4 畢業(yè)設(shè)計內(nèi)容和要求 ..............................................................................................6第二章 無級變速器總體方案 ........................................................................................7§2.1 鋼球長錐式(RC 型)無級變速器 ..........................................................................7§2.2 鋼球外錐式無級變速器 .........................................................................................8§2.3 兩方案的比較與選擇 ..............................................................................................9第三章 鋼球外錐式無級變速器部分零件的設(shè)計與計算 ...........................10§3.1 鋼球與主﹑從動錐齒輪的設(shè)計與計算 ............................................................10§3.2 加壓盤的設(shè)計與計算 ............................................................................................12§3.3 調(diào)速齒輪上變速曲線槽的設(shè)計與計算 ...........................................................14§3.4 輸入軸的設(shè)計與計算 .......................................................................................15§3.5 調(diào)速機(jī)構(gòu)的設(shè)計與計算 .......................................................................................17第四章 主要零件的校核 ............................................................................................19§4.1 輸出，輸入軸的校核 ............................................................................................19§4.2 軸承的校核 ..............................................................................................................20畢業(yè)設(shè)計總結(jié) ..........................................................................................................................22致 謝 .......................................................................................................................................23參考文獻(xiàn) ....................................................................................................................................24附錄：外文翻譯 ....................................................................................................................25