CAJ | 학술논문

通过对某型号小型挖掘机工作装置结构进行力学分析计算，发现产品在设计中存在的缺陷，通过数据分析，解决了斗杆存在的较高应力集中现象以及连杆和摇杆的安全系数过高等问题，为小型挖掘机工作装置的优化设计提供必要的数据依据和理论基础。
통과대모형호소형알굴궤공작장치결구진행역학분석계산，발현산품재설계중존재적결함，통과수거분석，해결료두간존재적교고응력집중현상이급련간화요간적안전계수과고등문제，위소형알굴궤공작장치적우화설계제공필요적수거의거화이론기출。
Though the calculation and analysis of the structure of a certain type of small excavator , some design defects were found . And through the analysis of data , the phenomenon of stress concentration existing in bucket rod and high safety coefficient of connecting rod and rocker are solved . So the data basis and the necessary theoretical basis for the optimization design of small excavator device were provided .