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设计了机加结构中介机匣试验件,解决了含支板复杂结构中介机匣流路面及支板型面机加难以实现的问题。进行了机加结构中介机匣性能试验,对比试验结果与理论设计数据,校核试验与设计的符合性,为准确验证中介机匣的气动设计提供设计依据。
The design of the mechanical structure of the intermediary casing test pieces, to solve the complex structure containing the support plate flow path and the support surface of the machine is difficult to increase the problem. The performance test of the mechanical structure of the CCA was carried out. The comparison of the test results with the theoretical design data, the checking test and the design conformity provided the basis for the accurate verification of the pneumatic design of the CCC.