Training Manual for Precision Hand Deburring, Part 4

摘要

The last of 4 parts, this training manual is designed for use by machinist trainees, production workers, and others removing burrs from precision miniature parts. The manuals are written to be self-teaching and are intended to be used with 2 hours of training each day, along with another 6 hours of bench work in deburring. This part describes the mechanized deburring processes and when they should be used in place of hand deburring. Barrel tumbling, centrifugal barrel tumbling, vibratory deburring, electropolish and electrochemical deburring, and blasting processes are described. Time studies, approaches for large parts, common workpiece materials, burr properties, and the importance of finding the best deburring method also are discussed. (ERA citation 81:026013)