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柴油動力微型客車設計（車架設計）

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更新時間：2016-06-17
發布人：海上生明月123

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柴油動力微型客車設計（車架設計）目錄

第一章緒論·······················································3
§1.1 課題背景··············································3
§1.2 微型客車技術的發展趨勢· ······························3
§1.3 車架的發展 ···········································4
§1.3.1 國外汽車發展·······································6
§1.3.2 國內汽車發展······································7
第二章方案論證·················································7
§2.1 參考車型及其參數······································7
§2.2 車架設計的技術要求····································7
§2.2.1 足夠的強度 ····································8
§2.2.2 車架的輕量化··································9
§2.3車架結構的確定 ·······································9
第三章車架的設計··············································13
§3.1車架的結構形式的設計··································13
§3.1.1 確定車架的寬度··································15
§3.1.2 車架縱梁形式的確定·······························15
§3.1.3 車架橫梁形式的確定·······························16
§3.1.4 車架縱梁與橫梁連接形式的確定····················17
§3.2 車架的受載分析 ·······································18
§3.2.1 靜載荷·······································18
§3.2.2 對稱的垂直動載荷·····························18
§3.2.3 斜對稱的動載荷····························19
§3.2.4 其它載荷····························19
§3.3 彎曲強度計算是的基本假設······························19
§3.4 縱梁的彎矩和剪力的計算································19
§3.4.1 力的計算·······························20
§3.4.2 彎矩的計算·······························20
§3.4.3 車架材料的確定·······························22
§3.4.4 縱梁截面特性的選擇·······························23
§3.4.5 彎曲應力計算與校核·······························23
§3.4.6 臨界彎曲應力計算和校核························23
第四章車架的制造工藝·········································23
§4.1 縱梁·······························25
§4.2 橫梁·······························25
總結 ····························································26
致謝······························································27
參考文獻 ························································28
附錄························································29 ...

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