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BS600MC高强钢U型模具使用开裂原因分析

Cause Analysis of U-type Die Cracking of BS600MC High Strength Steel
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摘要 利用三缸弯曲试验机、金相显微镜、拉伸试验机等检测手段对高强钢U型模具的使用开裂问题进行了分析,结果表明U型模具在加工折弯成型时,折弯处弯曲压头直径过小是造成开裂的主要原因,并提出了相应的解决措施。
出处 《梅山科技》 2015年第3期55-58,共4页
关键词 三缸弯曲试验机 高强钢 开裂 three cylinder bending test machine high strength steel cracking
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