Labor shortages have forced manufacturers to adopt collaborative technology
Robotic screwdriving differs from more traditional applications, such as fixed or handheld screwdriving. Among other things, robots make it easy to do quick changeovers and run small, varying size batches of related assemblies. In addition, robots can drive screws from all directions without ergonomic concerns and with varying degrees of torque. They also have the ability to drive different sizes of screws using various feeders for each type of fastener. Manufacturers can achieve higher cycles per screwdriver spindle and faster cycle time per screw, while improving quality.
“[Automated] screwdriving used to be a task that was complex, costly and took up a large footprint on the assembly line,” explains Leclerc. “As such, it was reserved for use in vast plants with big automation budgets producing in high volumes. “There are screwdriving systems that can be bought off the shelf, shipped within a few business days, easily installed and adapted to production changes,” claims Leclerc. “It’s a completely new era.”