DOWN-THE-HOLE DRILLING CONTROL SYSTEM FOR MOBILE DRILLING MACHINES

摘要

A method for automated control of a drilling operation of a blast hole drilling machine using a down-the-hole drill bit mounted on a drill string is disclosed. The method may include: receiving input data from a user input including information of the drill bit, drill string weight, and desired hole settings; receiving a command from the user to initiate an automatic down-the-hole operation; identifying a location of the down-the-hole drill bit; and using the received input data and based on the location of the down-the-hole drill bit, automatically initiating the steps of: collaring a hole; drilling the hole; and retracting the drill when the hole is drilled.