0 a powerful tool that is held in the hand and operates by air pressure, used for breaking hard surfaces such as roads
1 a jackhammer
This capability can be realized by incorporating a pneumatic drill in link number 4, the end-effector of the manipulator.
During an actual operation, the hydraulic cylinder pushes the slider, which in turn pushes the pneumatic drill and the drill bit into the components to be drilled.
A noise level of 90 decibels can be compared to working 20 yards from a pneumatic drill.
My own personal noise aversion is one which has not been mentioned much today, but which is possibly the worst noise of all—the pneumatic drill.
I do not think anybody likes the noise of a pneumatic drill.
Surely one of the most awful noises is that of the pneumatic drill, particularly on building sites.
There cannot be anything worse than having a pneumatic drill under one's window early in the morning.
It was found that the electric road breaker was much quieter in operation even than the pneumatic drill which was muffled.
