DIFFERENCE BETWEEN ACCURACY & REPEATABILITY IN TERMS OF ELECTRIC SCREWDRIVER
DIFFERENCE BETWEEN ACCURACY & REPEATABILITY IN TERMS OF ELECTRIC SCREWDRIVER Now we talk about the most confusing & most important topic of our industry that is what is accuracy & what is repeatability & what is the difference between them. These both the factor decides the working efficiency of any product or any process. It also decides the quality of the Product then the quality of work. So electric screwdrivers are clutch based mechanism, we set the torque through torque ring in them. They include a spring in their clutch assembly, when torque achieves then spring opens & pushes the pilot rod up then screwdriver shuts. So there is no sensor inside it who senses the force during fastening like in DC transducerized tools , they have the strain gauge to sense the force. So now first understand the accuracy then this mechanism will easy to understand. ACCURACY Accuracy is the correct working capability of anything, accuracy is hit near the goal a