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润渭冲洗液对胎体材料的润滑作用

STUDY OF LUBRICATION OF LUBRICANT FLUIDS ON MATRIX OF DIAMOND BITS
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摘要 本文用试验的方法证实了润滑剂对胎体的润滑性是影响金刚石制品工作效率与寿命的一个重要因素,并得出结论:钻进硬岩时,润滑剂应对胎体的润滑性较差,以保证新金刚石不断出露、提高时效;而钻进研磨性较大的岩层时,所用润滑剂对胎体的润滑性应较好,以减少胎体的磨损达到提高寿命的目的。根据以上结论本文提出了一种新型、高效润滑剂—S-1型润滑剂,并在室内进行了试验,证实了S-1型润滑剂有明显提高时效的作用。 In the paper,it was proved by experiments that lubrication of Lubricant fluids on matrix of diamond bits is a very important factor affecting drilling rate and life of the bits, and some conclusions were obtained: During drilling hard rocks, lubrication of drilling fluids used on matrix should be bad to ensure new diamonds in the matrix to be exposed continuously and to increase drilling rate of the bit. When drilling is made in the rocks of great diamond bitmwear,it demands the best lubrication of the fluids used for the matrix to decrease wearing--rate of the matrix and to prolong life of the bits. In accordance with above conclusions, the paper puts forward a new type of lubricant (S-1) with high effeiciency. The function of S-1 lubricant to increasing drilling-ate has been proved by the laboratory experiments.
作者 王星华 鲁凡
机构地区 中南工业大学
出处 《矿产勘查》 1995年第3期165-171,共7页 Mineral Exploration
关键词 润滑冲洗液 胎体润滑作用 金刚石 lubricant fluids matrix lubrication
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