Designing robots for industrial environments

Abstract

Environmental hazards to industrial robots are summarized. The inherent reliability of the design of the Unimate robot is assessed and the data used in a management system to bring the reliability performance up to a level nearing what is theoretically available. The design is shown to be capable of a mean time between failure of 400 hours and an average up time of 98%. Specific design decisions made in view of application requirements are explored.