2) cause analysis of casing failure
套管损坏原因分析
3) damage cause
损坏原因
1.
The damage causes of valve chamber and bottom ring in F-6 compressor were analyzed in details.
对F-6压缩机中阀腔和底环的损坏原因进行了详细的分析,列出了一系列解决问题的方法,达到延长阀腔、底环的使用寿命目的,减少装置的非计划停车和降低维修成本。
4) damage reason
损坏原因
1.
By means of analysis of the damage reason of gravitational pellet mixing silo for polypropylene unite, we found that there was welding quality problem in silo, and the engineering design is unreasonable.
通过对聚丙烯装置重力式颗粒掺混料仓的损坏原因分析,发现料仓存在焊接质量问题,设计上存在不合理之处,并提出了改进方案。
2.
Analyzes the damage reason of high speed shaft of centrifugal positive booster by repair and assembly of the structure of blade wheel, atmoseal stator ring and high speed shaft, puts forward the method of revamping the structure of the gudgeon of high speed shaft and the atmoseal stator ring.
从叶轮背母的结构、气封静环及高速轴检修装配分析离心增压机高速轴损坏原因,提出改变高速轴轴头部分结构、改造气封静环结构的方法,改造后离心增压机运行正常,检修周期增加到1a以上,经济效益显著。
补充资料：损坏
1.残破;破损;使失去效能。 2.杀害。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条