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["복합식 압축기 �杆大头瓦巴氏合金脱落-ves기 �杆大头瓦巴氏合金脱落"

2017-09-17View Original

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"복합식 압축기 링杆大头瓦巴氏合金脱落-가 발생하는 원인은 무엇인가요???
Reply #22017-09-17
링杆大头瓦巴氏合金脱落-의 재질 문제; 링杆大头瓦巴氏合金脱落-의 조립 문제입니다。 �inté杆大头瓦巴氏合金脱落-를 조립할 때는 링杆大头瓦巴氏合金脱落-와 링杆大头杆轴销接触面积以及大头瓦的背和大头瓦的座的接触面积을 검사해야 합니다。 3。 윤滑油和油路存在问题;4。 링杆大头瓦巴氏合金脱落-와 링杆大杆轴销间隙问题以及接触面积(红丹粉涂抹);5。 �埃尔杆大头瓦巴氏合金脱落-和超负荷问题 등 모두 링杆大头瓦巴氏合金脱落-를 유발할 수 있습니다。
Reply #32017-09-17
윤滑油和冷却有问题,可能是油质不好或油型号不正确;再就是油路有问题,堵塞;润滑系统油泵出现故障无法循环润滑油;再有就是润滑油冷却系统有问题,起不到冷却作用;高温油不能冷却大头瓦也是可以烧结巴氏合金的;装配间隙,大头瓦与曲柄销间隙及接触面积(红丹粉涂抹);大头瓦预紧力;曲柄销与大头瓦的同心度;超差太多也偏磨;曲柄销与连杆垂直度;不垂直和不同心一样;也都偏磨。
Reply #42017-09-18
윤滑油问题能排除的话,轴瓦质量问题能排除的话,很有可能是曲轴拐度问题或轴瓦间隙太大,给到上限值,"

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