摘要
在对空气弹簧刚度与充、放气时间关系进行理论计算的基础上,制定了空气弹簧特性实验的方案,并提出了可行的实验方法。通过试验找出空气弹簧刚度与充、放气时间的变化关系,拟合其函数曲线,并最终分析和验证了实验结果的可靠性。
The rtelation of stiffness of air spring and on/off time was calculated, a experimental scheme about the spring characters was proposed. A function curve was fit through the relation of the stiffness of air spring and on/off time, the test reliability was analyzed and valided.
出处
《机床与液压》
北大核心
2008年第9期204-208,236,共6页
Machine Tool & Hydraulics
基金
浙江省科技厅重大科技专项重点攻关项目(2006C11089)
江苏大学研究生创新基金项目(1291120015)
关键词
空气弹簧
刚度
特性实验
垂向载荷
Air spring
Stiffness
Character test
Vertical load
