| 碎岩刀具工作面圆弧化机理及解决途径 |
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| 引用本文：汪国香,杨凯华.碎岩刀具工作面圆弧化机理及解决途径[J].钻探工程,1998,(1):46-48.. Rounding of the Working Edge of the Rock Cutting Tool and the Solution to Eliminate It[J]. Drilling Engineering, 1998,(1):46-48. |
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| 汪国香 杨凯华 |
| 中国地质大学勘察与建筑工程学院 |
| 基金项目:湖北省科委项目 |
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| 中文摘要:通过分析孕镶金刚石刀头碎岩和磨损机理，找出引起金刚石刀头工作端面圆弧化的原因，并提出了克服圆弧化现象的几种方法。 |
| 中文关键词:金刚石刀头（锯齿）,圆弧化,不均匀磨损 |
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| Rounding of the Working Edge of the Rock Cutting Tool and the Solution to Eliminate It |
| Wang Guoxiang Yang Kaihua |
| China University of Geosicences Wuhan 430074 |
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| Abstract:With the examination of the rock cutting and wear mechanism of the impregnated diamond cutting head, the causes are found out for the rounding of the working edge of the diamond cutting head And several methods are proposed to overcome the rounding phenomina |
| keywords:Diamond cutting head(saw type), rounding, uneven wear |
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