轮式装载机主要噪声源的判定与应对措施  

Judgment of Main Noise Sources of Wheel Loader and Countermeasures

作　　者：郭彬 袁帅 李艳君 时培伟 Guo Bin;Yuan Shuai;Li Yanjun

机构地区：[1]内燃机可靠性国家重点实验室,山东潍坊261000 [2]潍柴动力股份有限公司,山东潍坊261000

出　　处：《机械制造》2019年第2期86-88,共3页Machinery

摘　　要：轮式装载机在工作过程中会发出较大噪声,干扰正常生活与工作。以轮式装载机为研究对象,在试验的基础上对其主要噪声源进行分析和判定。针对主要噪声源——装载机泵机构,提出了应对措施。The wheel loader would emit more noise in the working process,which would interfere with normal life and work.Taking wheel loader as the research object,the main noise sources of wheel loader were analyzed and judged on the basis of test.Aiming at the main noise source-loader pump mechanism,the countermeasures were put forward.

关 键 词：装载机 噪声 试验 

分 类 号：TH122[机械工程—机械设计及理论]