This paper describes the design concept of the incline raiseborer and analyzes the results of the industrial test.
本文较详细地介绍了其设计思想,并对工业试验情况进行了分析。
2
The said incline raiseborer, developed by Changsha Institute of Mining Re-search for incline raise boring in dip onebody mining, is the first generation product in Chi-na.
为了解决倾斜矿体开采中斜天井掘进问题,我院新开发了我国第一代斜天井钻机产品。
3
This paper placed emphasis on the introduction of the calculating method for the axial flotation value in raise-borer chuck and some examples were also given for further illustration.