Cr12凹凸模的焊接修复

吴明清, 孔祥冬. Cr12凹凸模的焊接修复[J]. 金属加工（热加工）, 2010, (2): 54-55.

引用本文:

吴明清, 孔祥冬. Cr12凹凸模的焊接修复[J]. 金属加工（热加工）, 2010, (2): 54-55.

Repair welding of punch-cum-blanking die[J]. MW Metal Forming, 2010, (2): 54-55.

Citation:

Repair welding of punch-cum-blanking die[J]. MW Metal Forming, 2010, (2): 54-55.

Repair welding of punch-cum-blanking die

摘要: 分析Cr12的成分,从焊缝与母材的熔合和强度、硬度方面选择合适的焊接材料,确定合适的焊接规范,同时制定了合适的焊接工艺路线,对Cr12凹凸模进行焊接修复,达到了预期目标.

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