【摘要】 对飞龙4L-0.75联合收割机振动测试所采用的仪器系统、传感器布置、利用频谱分析法寻找振源的原理和措施作了分析;根据测试结果,找出了引起联收机振动的原因,提出了减小振动的具体措施。更多还原

【Abstract】 Describes the instrument system adopted to measure vibration,sensor distribution, principles and methods of Feilong 4 L -0. 75 to detect existing causes using spectrum analysis. According to measured results,the cause of combine vitration are detected and specific methods to reduce vibration are suggested.更多还原