Six Methods of Stone Mining
- Sep 13, 2017 -
About 30 years ago diamond beads saws were successfully used for stone mining for granite mining about 15 years ago. In accordance with the current use of mining granite machinery and equipment, after different combinations, the basic composition of six mechanized and semi-mechanized mining granite method, which at least four mining methods can use diamond wire rope saw equipment.
The two methods are: 1, hand-held drilling machine drilling holes, combined with detonating cable or other pyrotechnic materials control blasting mining method (referred to as artificial mining method); 2, flame cutting machine with a hand-held drilling machine drilling row hole, combined 3, diamond string saw with a hand-held drilling machine drilling row hole, combined with detonating rope control blasting mining method (referred to as artificial drilling rock beads sawing mining), the use of high-quality fire drill, (4), the diamond sawdust sawing the whole sawing mining method (referred to as the whole sawing sawing cutting method); 5, the disc saw the type of stone cutting machine and the diamond bead saw combination mining method (referred to as the circular saw saw beads saw combination mining Law); 6, diamond string saw with a bench-type rock drill, combined with detonating rope control blasting mining method (referred to as bench rock drill string beads saw mining method). One of the bench rock drill sawing saws in the cutting method of separation, it is divided into three different mining programs.
As long as the cost of mining can be accepted, diamond sawing saws are the best way to mechanize mining.
The use of diamond bead saws to separate all three connecting surfaces of the cutting separator and the ore body; the use of a special pressure push pockets capable of being inserted into the bead rope saws, separating the bodies from the ore body, and then in the excavator, Slow winch with the help of the separation of the separation; still use the beaded saw on the dissociation of the dissociation of the saw, and the six sides of the block of plastic cutting. In order to reduce the cost of mining, under the appropriate conditions, can also be manually manipulated drill rock drill hole, expansion agent (expansion cement) or large diameter circular saw machine on the blocks of plastic processing; in the excavator, , Pole hanging or slow winch with the help of the finished blocks of material to the mining surface of the block yard, loading out. The movement of the bead saw in different cutting positions in the stope is done by excavator or loader.
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