Operating Regulations for Drilling Machines

In order to make better use of the existing mechanized equipment and improve the performance of the mechanized equipment to play its best role. Promote mine workers to mechanized equipment to a higher level of operation, the special formulation of drilling machine operation rules.

Preparations before startup

1. Check carefully whether all parts of the drilling machine are complete. Whether the screw is loose or not. (3) Whether the lubricating oil meets the required level. (4) Whether the control button is flexible and reliable. (5) There is no damage to the drill pipe and bit. _Whether the bracket is broken or not. Are the spray facilities installed in place? [3]

Normal boot

(1) Drilling machine idle for 1 to 2 minutes, listen carefully for abnormal sounds and murmurs. (2) Drill slowly at low speed. (3) There is no abnormality in the low-speed gear and there is no gangue in the coal seam, which can adjust the drilling speed properly. If there is gangue in the coal seam all the time and the hardness of the gangue is high, we can only drill in the low-speed gear gear, otherwise we can find a fine of 500 yuan.