Underground Mining Drilling Rig
Underground mining drilling rig, also known as a rock drill, is a mechanical device used to bore holes into the ground, typically in support of underground mining operations. This type of drilling rig is commonly used in hard rock, coal and oil sands mines, and is used to create access to ore and minerals. A variety of different methods can be employed to operate a drilling rig, with each type of drilling having its own strengths and limitations.
The drill on an underground mining drilling rig is typically powered by compressed air, gasoline, or electric motors. Drilling rigs may be either mobile or stationary, depending on the application and mine’s needs. Underground mining drilling rigs are designed to work in different terrains and depths, including narrow shafts and tunnels. Depending on the type of mine, the drill might be able to reach depths of up to several hundred meters. In order to reach the ore or minerals, the drill bit must be able to break through the rock in a way that prevents it from becoming blocked and hindering the mining process.
Drilling rigs often feature a variety of attachments to get the job done, including drill bits, chisels, and wrenches specific to the chosen mining purpose. The drill bit usually consists of two major components, a blade and a V-shaped cutting edge. The type of drill bit used depends on the type of rock being drilled, with some bits being better at cutting through softer minerals than harder ones, and vice versa. In addition, different drill bits can range significantly in size and shape, the most common drill bit being the “tapered” drill bit.
The process of drilling generally follows a similar pattern. First, a target is chosen for the drilling, based on the location and sites of the ore or minerals being mined. The operator then positions the drill over the target, setting a specific force and speed in order to prevent the bit from rocking back and forth as it begins to bore through the rock. Once the drill bit has reached the desired depth, the operator will then be able to assess the quality and quantity of the ore or minerals to decide whether they are suitable for mining.
Drilling rigs are used to create access points for underground mining, and can be used to bore through rock, coal, and oil sands to extract ore and minerals used in modern industry. Different drilling methods can be employed, and the drill bit must be carefully chosen in order to ensure maximum performance. By following proper procedure, drilling rigs can create access points in most rock types and depths, allowing underground miners to obtain the necessary resources to power the modern world.
