CAJ | 학술논문

轴承区密封体是MCL压缩机机壳法兰上的一部分，由于轴承区密封体形状各异，所以不能完全使用锻件制造，当采用铸件时，有时会出现铸造胀箱偏差，在拼装过程中，也会因操作误差，导致轴承区密封体在加工车间加工时出现直口轴向加工量不够的现象，需转回结构车间进行补焊、修磨，加大了返修率，增加了生产成本，通过分析该问题，作出解决方案，最后确定新方案的可行性。
축승구밀봉체시MCL압축궤궤각법란상적일부분，유우축승구밀봉체형상각이，소이불능완전사용단건제조，당채용주건시，유시회출현주조창상편차，재병장과정중，야회인조작오차，도치축승구밀봉체재가공차간가공시출현직구축향가공량불구적현상，수전회결구차간진행보한、수마，가대료반수솔，증가료생산성본，통과분석해문제，작출해결방안，최후학정신방안적가행성。
The seal in bearing is one part of MCL compressor casing flange. Since the various shapes of the seal in bearing, the casting manufacturing cannot be fully used. The casting expansion deviation will be occurred sometimes while using castings. Furthermore, the phenomenon resulting by operating error that the straight axial processing of the seal in bearing while processing is insufficient will be occurred in the process of assembling. It should be returned to the structure workshop to carry out welding and grinding, which increased failure rates, and increased production costs. Based on analyzing the problem, this paper has given the solving program and determined its feasibility finally.