It has been said that repetitive motion helps to establish proper mechanics in a golf swing. If approached improperly, however, driving through a bucket of balls at the range can also lead to establishing bad habits that will be hard to break. Staying focused and practicing with purpose is key to using the driving range to improve your game.
For my tips on how to use your clubs and the right mindset to have, see my blog at https://darrellkindley.wordpress.com/2019/04/12/utilizing-the-driving-range-to-improve-as-a-golfer/.