| 轮式装载机空气悬挂式座椅等效模型的建立 |
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| 引用本文： | 迟春燕,秦四成,张维君.轮式装载机空气悬挂式座椅等效模型的建立[J].机械设计与制造,2011(10). |
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| 作者姓名： | 迟春燕 秦四成 张维君 |
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| 作者单位： | 1. 吉林大学机械科学与工程学院,长春,130025
2. 空军航空大学,长春,130022 |
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| 摘 要： | 研究了轮式装载机所用的空气悬挂式座椅,通过分析可以将其等效成弹簧与阻尼并联的模块,并且推导得出具体的弹簧刚度表达式和阻尼系数表达式,为建立轮式装载机的整车振动模型以及座椅系统的设计与改进奠定了基础,具有一定的实用价值。
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| 关 键 词： | 轮式装载机 座椅等效模型 刚度 阻尼 |
The equivalent model foundation of the air suspension chair for wheel loaders |
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| CHI Chun-yan,QIN Si-cheng,ZHANG Wei-jun.The equivalent model foundation of the air suspension chair for wheel loaders[J].Machinery Design & Manufacture,2011(10). |
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| Authors: | CHI Chun-yan QIN Si-cheng ZHANG Wei-jun |
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| Affiliation: | CHI Chun-yan1,QIN Si-cheng1,ZHANG Wei-jun2(1School of Mechanical Science and Engineering,Jilin University,Changchun 130025,China)(2Air Force Aviation University,Changchun 130022,China) |
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| Abstract: | An air suspension chair for wheel loaders is studied in it,which is equivalent to a module of a spring and a damping shunt-wound by means of analyzing.Further more,the stiffness expression of the spring and the damping coefficient expression are deduced,which has laid a foundation for building vibration model of wheel loader,and for designing and improving chair system with its practical value. |
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| Keywords: | Wheel loader Chair equivalent model Stiffness Damping |
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