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核主泵转子屏蔽套热套装理论与实验研究

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2016-09-15

Journal: 中国核电

Volume: 9

Issue: 3

Page Number: 286-289

ISSN: 1674-1617

Key Words: 转子屏蔽套;热套装;AP1000;核主泵

Abstract: 转子屏蔽套是AP1000核主泵的关键部件之一,转子屏蔽套的热套装是其制造和装配过程中最为关键的工序.文章首先对转子屏蔽套的热套装工艺进行了理论分析,指出了影响转子屏蔽套热套装的主要因素,分析了原有热套装工艺失败的原因,并针对原有热套装工艺的不足,提出了相应的改进措施.开展了转子屏蔽套热套装实验,实验结果表明,采用改进的热套装工艺,可以延长转子屏蔽套的热套装时间,降低了热套装的难度,提高了转子屏蔽套的热套装成功率.

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