大型電力變壓器油箱制作工藝改進(jìn)分析
莊飛，方向紅，李亮
(正泰電氣股份有限公司, 上海 201614)
摘 要：隨著變壓器容量及電壓等級(jí)的提高，油箱的外形尺寸及承載能力面臨更高的要求。對(duì)傳統(tǒng)變壓器油箱制作工藝進(jìn)行分析，并闡述一種改進(jìn)型油箱模塊化制作工藝。對(duì)模塊化改進(jìn)工藝的工藝流程與內(nèi)容、工藝優(yōu)點(diǎn)及實(shí)施難點(diǎn)進(jìn)行了說(shuō)明和分析，采用改進(jìn)型變壓器油箱制作工藝，實(shí)現(xiàn)了油箱箱沿、箱壁、箱蓋、下節(jié)油箱等組部件的模塊化生產(chǎn)，大幅度提高了生產(chǎn)效率，并降低了作業(yè)難度。
關(guān)鍵詞：變壓器油箱；模塊化；制作工藝
中圖分類號(hào)：TM41 文獻(xiàn)標(biāo)識(shí)碼：B 文章編號(hào)：1007-3175(2021)05-0056-03
Analysis of the Improvement of Manufacturing Process of
Large Transformer Tank
ZHUANG Fei, FANG Xiang-hong, LI Liang
（Chint Electric Co., Ltd, Shanghai 201614, China）
Abstract: As the transformer capacity and voltage level grows, the shape, size and bearing capacity of a transformer tank are facing higher requirements. In this paper, traditional manufacturing process of the transformer tank is analyzed, and an improved modular manufacturing process of the tank is introduced. The manufacturing procedures, the advantages and operational difficulties of this improved, modular production are described and analyzed. This kind of improved manufacturing process achieves the modular production of various parts of transformer tank, like tank edge, tank wall, tank cover, and lower tank, improving the production efficiency greatly and reducing the difficulty of
operation.
Key words: transformer tank; modular; manufacturing process
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