冶金动力
冶金動力
야금동력
Metallurgical Power
2015年
11期
55-57
,共3页
汽轮机%调节级动叶%枞树叶根%裂纹
汽輪機%調節級動葉%樅樹葉根%裂紋
기륜궤%조절급동협%종수협근%렬문
steam turbine%control stage blade%fir blade root%crack
通过对汽轮机调节级动叶叶根抽样调查,得出其枞树叶根产生裂纹的根本原因,并就此提出汽轮机叶片更换时相关的具体措施,对汽轮机检修进行部分叶片更换具有一定的指导作用.
通過對汽輪機調節級動葉葉根抽樣調查,得齣其樅樹葉根產生裂紋的根本原因,併就此提齣汽輪機葉片更換時相關的具體措施,對汽輪機檢脩進行部分葉片更換具有一定的指導作用.
통과대기륜궤조절급동협협근추양조사,득출기종수협근산생렬문적근본원인,병취차제출기륜궤협편경환시상관적구체조시,대기륜궤검수진행부분협편경환구유일정적지도작용.
Through spot check of the control stage blade of steam turbine, the primary causes of cracking on the fir blade roots were found out and specific measures for changing steam turbine blades were put forward, to provide some guidance for changing blades in steam turbine maintenance.
