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通过对764 132桥式转载机中部槽端头(材料为ZGMn13)铸件进行水韧处理并采用新的焊接工艺与槽帮钢焊接,解决了焊件裂纹问题,保证了产品的质量,取得了较好的经济效益。
中部槽端头的热处理及焊接工艺改进
【摘 要】
：
通过对764 132桥式转载机中部槽端头(材料为ZGMn13)铸件进行水韧处理并采用新的焊接工艺与槽帮钢焊接,解决了焊件裂纹问题,保证了产品的质量,取得了较好的经济效益。
【机 构】
：
晋城无烟煤矿业集团有限责任公司机电总厂山西晋城
【出 处】
：
能源技术与管理
【发表日期】
：
2004年6期
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