论文部分内容阅读
在钎头设计中如何运用单片体积承载效应原理，以求解决在硬岩和大冲击条件下钎头片（齿）早期失效及在软岩和小冲击功条件下如何节省硬质合金等问题。我们将这方面的应用效果整理成文，愿与广大同仁共同探讨。
How to use the monolithic volume bearing principle in the design of the bit to solve the problems of early failure of the brazing chip (tooth) under hard rock and large impact conditions and how to save the hard alloy under soft rock and small impact work conditions . We will organize the application of this effect into the text, is willing to work with my colleagues to discuss.