Traditionally, assemblers use semiautomated or manual tools to drive screws. While that technology is still used for some fastening applications, more manufacturers are investing in robotic screwdriving.
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Robots have always struggled to match human touch. But, recent advances in sensor technology now enable machines to process the sensitive forces needed for delicate assembly tasks, such as placing, inserting and tightening parts.
Most R&D activity in the auto industry these days is focusing on electric power trains and autonomous vehicles. But, efficiently assembling those products tomorrow will depend on harnessing state-of-the-art production tools and processes today.