| 摘要 |
FIELD: mining.SUBSTANCE: simulator, consisting of a casing, a light source, a goniometric scale in the form of semicircle with a plumb and a plates, is offered. Meanwhile the simulator is also fitted with the drilling machine simulator comprising drilling rod with a drilling hammer and a support hingedly attached to it and connected with the base. Axes of the light source, the drilling hammer and the drilling rod are located in the same vertical plane, and on the plate the angular scale graduated using the reduced mathematical expression is placed. Besides, the drilling rod is designed as telescopic, with a possibility of connection with a spherical toe of the spherical hinge fixed on the bottomhole plane. The support of the drilling hammer is designed as telescopic, and the plate is designed as an arch.EFFECT: possibility of training to approximate arrangement of the drilling machine with reference to the end face plane.4 cl, 7 dwg |
