冶金动力
冶金動力
야금동력
METALLURGICAL POWER
2014年
2期
34-35,38
,共3页
扩压器%冷冻法%拆装
擴壓器%冷凍法%拆裝
확압기%냉동법%탁장
diffuser%freezing method%disassembly and reassembly
针对3CI255M×4透平压缩机检修过程中出现的扩压器拆装难题，开展检修工艺攻关，采取冷冻拆装法，明显提高了检修效率和效果。
針對3CI255M×4透平壓縮機檢脩過程中齣現的擴壓器拆裝難題，開展檢脩工藝攻關，採取冷凍拆裝法，明顯提高瞭檢脩效率和效果。
침대3CI255M×4투평압축궤검수과정중출현적확압기탁장난제，개전검수공예공관，채취냉동탁장법，명현제고료검수효솔화효과。
Brainstorming of repair process was carried out aiming at disassembly and re-assembly difficulties of the diffuser during overhaul of the 3CI255Mí4 turbine compressor. The method of freezing disassembly and reassembly was adopted, which significantly improved the efficiency and effect of repair.
