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在轴承套圈毛坯的锻造过程中,为了提高金属材料利用率,减少燃料、水、电等动能的消耗,增加产量,提高轴承套圈毛坯质量与几何精度,改善劳动条件和改进生产管理,赶上和超过国外锻造水平,当前提高现有平锻机和扩孔机的自动化与机械化水平具有重大的经济意义。我厂3”平锻讥与MTP——250扩孔机联线是经过多次改进与试验,克服了一系列困难终于取得了良好结果、现已全面推广使用,从而为平锻机与扩孔机的机械化和自动化奠定了良好的基础,对进一步使轴承
In the process of forging the bearing ring blank, in order to improve the utilization rate of metal materials, reduce the consumption of kinetic energy such as fuel, water and electricity, increase the output, improve the quality and geometric precision of the bearing ring blank, improve the working conditions and improve the production management, It is of great economic significance to improve the level of automation and mechanization of existing flat forging machines and counterboring machines currently on and over the level of foreign forging. I plant 3 "forging ridiculed and MTP - 250 reaming machine line is after many improvements and tests to overcome a series of difficulties and finally achieved good results, is now fully rolled out, so as forging and reaming Machine mechanization and automation laid a good foundation for further bearing