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內江鑄鋼件金相組織評定

信息編號:63909513 發布時間:2025/8/6 9:55:47
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  鑄鋼件不論其重量大小、批量多少,均易于按設計者的構思制成具有合理外形和內部輪廓、剛度高、形狀復雜且應力集中不顯著的零件。單件或小批量生產時,可用木質模樣(模樣和芯盒)或聚苯乙烯氣化模樣,生產準備的周期很短。大批量生產時,可用塑料模或金屬模樣,并用適當的造型工藝,使鑄件有符合要的尺寸精度和表面質量,這些特點是鍛件難以做到的。
鍛造工藝:鍛鋼是指采用鍛造方法而生產出來的各種鍛材和鍛件;鑄鋼是用以澆注鑄件的鋼;
用途:鍛鋼常用于一些重要的機器零件的制造;鑄鋼主要用于制造一些形狀復雜、難于進行鍛造或切削加工成形而又要求較高的強度和塑性的零件 ;
以下是“內江鑄鋼件金相組織評定”信息發布人聯系方式:

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