抽水蓄能機組上導滑轉子加工及熱套工藝技術
宋佳音
(哈爾濱電機廠有限責任公司，黑龍江 哈爾濱 150040)
摘 要： 根據抽水蓄能機組的結構特點，介紹了抽水蓄能機組上導滑轉子加工工藝和熱套工藝過程，通過對絕緣包繞工藝的分析，并采取有效措施，優化工藝方法，使得中間環包繞絕緣后與滑轉子一次性熱套成功，驗證了工藝過程的可行性，為今后抽水蓄能發電電動機滑轉子制造及裝配提供了技術參考。
關鍵詞： 抽水蓄能機組；滑轉子裝配；絕緣；工藝過程
中圖分類號：TM303 文獻標識碼：B 文章編號：1007-3175(2014)11-0039-03
Machining and Heat Set Technology of Upper Bearing Collar for Pumped Hydro Storage
SONG Jia-yin
（Harbin Electric Machinery Company Limited, Harbin 150040, China）
Abstract: Based on structure characteristic of pumped hydro storage, this paper introduced the pumped hydro storage upper bearing collar machining and heat setting technological process. After analysis of insulation wrapping technology, the effective measures and optimized technological method was adopted to make upper bearing collar heat setting successfully in one time after intermediate insulation wrapping. The feasibility of the technological process was verified, which provides technical reference for future pumped hydro storage upper bearing machine and assembling.
Key words: pumped hydro storage; bearing collar assembly; insulation; technology process
