【摘要】：簡(jiǎn)述7 MW風(fēng)電底座鑄件的特點(diǎn)、技術(shù)要求及鑄造難度。從鑄造工藝和熔煉工藝兩方面,介紹了7MW風(fēng)電底座鑄件鑄造生產(chǎn)中的關(guān)鍵控制技術(shù),尤其是造型過(guò)程中對(duì)砂芯支撐、鑄件壁厚的控制和熔煉澆注過(guò)程中球化孕育處理技術(shù)。通過(guò)對(duì)這些關(guān)鍵技術(shù)的控制,解決了生產(chǎn)難點(diǎn),最終生產(chǎn)出符合質(zhì)量要求的鑄件。為大型風(fēng)電鑄件的生產(chǎn)提供借鑒。
[Abstract]:The characteristics, technical requirements and casting difficulty of 7 MW wind power base castings are briefly described. In this paper, the key control techniques in casting production of 7MW wind power base castings are introduced from two aspects: casting technology and smelting process, especially the control of sand core support, wall thickness control and spheroidization inoculation treatment during casting process. Through the control of these key technologies, the production difficulties are solved and the castings that meet the quality requirements are finally produced. For the production of large wind power castings to provide reference.
【作者單位】： 江蘇吉鑫風(fēng)能科技股份有限公司;
【分類號(hào)】：TG24;TM614

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本文編號(hào)：2189995