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變速器課程設(shè)計(jì)
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  • 更新時(shí)間:2014-04-14
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  • 目 錄

    機(jī)械式變速器的概述及其方案的確定···········2
    1、變速器的功用和要求·······················2
    2、變速器傳動方案及簡圖·····················2
    3、倒檔的布置方案···························3
    二、變速器主要參數(shù)的選擇與主要零件的設(shè)計(jì)·······4
    1、變速器的主要參數(shù)選擇·····················4
    2、齒輪參數(shù)·································5
    3、各檔傳動比及其齒輪齒數(shù)的確定·············6
    4、輪的受力和強(qiáng)度校核·······················8
    軸和軸承的設(shè)計(jì)與校核······················12
    1、軸的工藝要求····························12
    2、軸的設(shè)計(jì)································12
    3、軸的校核...
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