机电设备
機電設備
궤전설비
MECHANICAL AND ELECTRICAL EQUIPMENT
2013年
4期
37-42
,共6页
滚轮%摆动机构%失效分析
滾輪%襬動機構%失效分析
곤륜%파동궤구%실효분석
roller%swing mechanism%failure analysis
通过渗透着色探伤、断面电镜扫描、相关区域截面金相检测、截面硬度测定和化学元素测量对快速摆动装置的承载滚轮在试验中出现的异常磨损和裂纹进行了分析，指出了轴承内圈破断原因并提出改进建议。
通過滲透著色探傷、斷麵電鏡掃描、相關區域截麵金相檢測、截麵硬度測定和化學元素測量對快速襬動裝置的承載滾輪在試驗中齣現的異常磨損和裂紋進行瞭分析，指齣瞭軸承內圈破斷原因併提齣改進建議。
통과삼투착색탐상、단면전경소묘、상관구역절면금상검측、절면경도측정화화학원소측량대쾌속파동장치적승재곤륜재시험중출현적이상마손화렬문진행료분석，지출료축승내권파단원인병제출개진건의。
Through the penetration color detection, the electron microscope scanning in fracture surface, the metallography detection in relevant regional cross section, the hardness testing and chemical element measurement on section, abnormal wear and cracks in the test for bearing roller of fast swing device are analyzed. Bearing inner ring breaking reasons are pointed out and some suggestions for improvement are put forward .
