Determination of drillability of some natural stones and their association with rock properties

Scientific Research and Essays

Niyazi Bilim¹ 

关键词:  ;    Drillability;    penetration rate;    natural stone;    marble;    drilling rate;    drillability.;   

DOI  :  10.5897/SRE10.878

学科分类：社会科学、人文和艺术（综合）

来源: Academic Journals

【 摘 要 】

Rapid and economic drilling of the holes for placement of diamond wires of diamond wire cutting machine which are opened in development work and production activities in underground, open pit mining and boreholes are important issues. For this purpose, drilling rates on different natural stone of diamond bit which mounted to a laboratory scale core drilling machine were determined. Later, relationships between mechanical properties and penetration rates of natural stones were investigated and interpreted. As a result, this study has demonstrated that to estimate penetration rates of natural stones, it would be appropriate to consider several characteristics.

【 授权许可】

CC BY