Automation Of A Blast Hole Drill

To mining people who have experienced the tremendous expansion of existing operations and the development of new properties over the last several years we do not have to point out the difficulties in hiring skilled equipment operators. To those of you who have opened operations in some of the more remote places in the world this is not just a difficulty. It is an impossibility. Your only recourse has been to try and train whatever manpower has been available. Depending upon your success in training, the next problem has been to keep them. On todays modern equipment, the skill of the operator remains as the greatest single variable affecting the performance of the machine. On a blast hole drill, for example, a skilled operator will get good production footage, acceptable bit life and minimal machine downtime The unskilled operator will not only fail to get the acceptable production footage but all too frequently this failure is coupled with low bit life, high repair costs and excessive machine downtime. Even between experienced operators, on identical machines, in the same kind of material we find significant variations in performance. It is, therefore, the skill of the operator, not just his experience, which makes the difference. The problem, as presented to us by our customers, has been to find a way for the unskilled man, with minimal training, to match the performance of the most skilled and experienced operator. The obvious answer is automation.