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针对大型转子支架中心体结构复杂、尺寸及重量大等问题,编制了窄间隙特种焊接等组焊工艺,解决了中心体组立焊接的精度和质量问题。
In view of the complex structure, large size and heavy weight of the large rotor support, the welding process of narrow gap special welding is prepared and the accuracy and quality of the central body assembly welding are solved.