The present invention discloses one kind of cold and hot shearing edge steel for shearing thick plate and its production process.
本发明公开了一种中厚板冷热剪刃用钢及生产工艺。
The shearing edge gap adjusting device has the characteristics of simple structure, convenient operation, high precision, easy detection and low cost.
该装置结构简单、操作方便、精度高、易检测、成本低。
Forging defects of mould cavity non-saturate, crack, pucker and shearing edge avulsion, etc. on the astrictive clamps and operating scissors are studied by means of appearance and metallography.
采用外观和金相方法，对止血钳和手术剪锻坯出现的型腔填充不满、裂纹、重皮和切边撕裂等缺陷进行分析。
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