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液壓挖掘機(jī)行走機(jī)構(gòu)設(shè)計(jì)
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  • 更新時(shí)間：2017-04-19
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  • 液壓挖掘機(jī)行走機(jī)構(gòu)設(shè)計(jì)(crg)
    目 錄
    前言·····················································2 -
    摘要·····················································2 -
    第一章 緒論··············································3-
    1.1液壓挖掘機(jī)在現(xiàn)代化建設(shè)中的作用·······················3-
    1.2液壓挖掘機(jī)的基本類型·································4-
    1.3本設(shè)計(jì)的目的和意義···································5-
    第二章 總體方案設(shè)········································5
    2.1履帶式液壓挖掘機(jī)的組成·······························5-
    2.2設(shè)計(jì)依據(jù)·············································6-
    2.3總體設(shè)計(jì)原則·········································7-
    2.4傳動(dòng)方式的比較與選擇·································7
    第三章 主要參數(shù)確·······································10-
    3.1總體幾何尺寸的設(shè)計(jì)···································10
    3.2驅(qū)動(dòng)輪主要參數(shù)的確定及強(qiáng)度校核·······················13
    3.3功率計(jì)及挖掘力參數(shù)計(jì)算與確定·························14
    3.4行走裝置的牽引力計(jì)算·································16
    3.5液壓馬達(dá)主要參數(shù)計(jì)算確定·····························18
    第四章 張緊裝置設(shè)計(jì)要求與計(jì)算···························21 -
    4.1張緊彈簧的設(shè)計(jì)·······································21
    第五章 四輪一帶及其他部件·······························22 -
    5.1四輪一帶選型·········································22
    5.2懸架選型與制動(dòng)器選型·································26
    第六章 設(shè)計(jì)工作總結(jié)······································28 -...
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