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應大力發展可視化鑄造技術

關鍵詞 可鑄造技術|2004-12-02 00:00:00|來源 中國磨料磨具網
摘要 中科院院士李依依認為，中國鑄造業的根本出路是通過大力推廣可視化鑄造技術，節能降耗，減少環境資源壓力，提高鑄造合格率和工藝出品率，減少加工余量，實現近終形鑄造。可視化鑄造技術包括三部...
　　中科院院士李依依認為，中國鑄造業的根本出路是通過大力推廣可視化鑄造技術，節能降耗，減少環境資源壓力，提高鑄造合格率和工藝出品率，減少加工余量，實現近終形鑄造。可視化鑄造技術包括三部分：首先采用計算機模擬鑄件充型和凝固過程；其次用三維X射線實時觀察和監測澆注過程；最后通過實踐與模擬、觀測對比，確定澆注系統的設計與改造。目前中科院金屬所與英國合作采用可視化鑄造技術已在沈陽鐵路局叉心軌、中國第一重型機械集團公司50噸鑄鋼制成輥等鑄件的生產中得到成功應用，產生了明顯的經濟效益和社會效益。
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