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为了充分发挥金属材料的潜力,我们对低碳钢与低碳低合金钢振动筛篦条采取强韧化热处理。结果表明,处理后篦条获得低碳马氏体,使用寿命延长,经济效益显著。 (一)振动筛的基本情况目前,国内外制作金属振动筛篦条的方式除少量铸造外,大部分为编织与焊接两大类。因焊接式振动筛篦条筛分效率高,首钢迁安矿即采用焊
In order to give full play to the potential of metallic materials, we adopt the toughening heat treatment on the low carbon and low carbon steel shale shaker. The results show that, after treatment grate bar to obtain low-carbon martensite, extended service life, significant economic benefits. (A) the basic situation of shaker Currently, the production of metal shaker grate at home and abroad in addition to a small amount of casting, most of the two major categories of braiding and welding. Due to the high efficiency of the welding vibrating screen grate screening, Shougang Qian’an mine that is welded