🏷️ 标签: 热疲劳裂纹
共 1 篇文章
无锡压铸模具热疲劳裂纹成因与预防:从热处理工艺角度深度解析
📅 2026-04-07
热疲劳裂纹是导致无锡地区压铸模具与注塑模具早期失效的主要原因之一。本文从热处理工艺的核心视角出发,深入剖析模具在循环热应力下产生裂纹的机理,系统性地阐述从材料选择、预处理、淬火回火到表面强化等关键环节的预防策略,为无锡模具企业提供具有实操价值的解决方案,旨在延长模具寿命,提升生产效益。
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