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我厂生产中所用大小不同规格的滚丝轮有四十多种,被加工零件的材料多数是硬度较高的合金钢,加之滚丝轮质量不高、使用不当等原因,消耗量很大,这不仅使滚丝轮的制造供应发生困难,而且大量废旧滚丝轮成为废钢。一九七九年我们对废旧滚丝轮进行翻新改制,取得了良好效果。在一般正常情况下,一付翻新改制的滚丝轮能加工零件8000~10000件,最多的可加工26000件。
I plant used in the production of different sizes of rolling wire wheel has more than 40 kinds of materials are processed parts of the higher hardness of the alloy steel, coupled with rolling wheel quality is not high, improper use and other reasons, consume a lot, This not only makes the manufacture and supply of rolling wheels difficult, but also a large amount of scrap rolling wheels become scrap. In 1979, we renovated and remanufactured waste rolling wheels and achieved good results. In normal circumstances, a pair of renovation and restructuring of the rolling wheel can process parts 8000 to 10000, up to 26000 Machinable.