10. Minimize handling. Handling consists of positioning, orienting, and fixing a part or component. To
facilitate orientation, symmetrical parts should be used when ever possible. If it is not possible, then the
asymmetry must be exaggerated to avoid failures. Use external guiding features to help the orientation of
a part. The subsequent operations should be designed so that the orientation of the part is maintained.
Also, magazines, tube feeders, part strips, and so on, should be used to keep this orientation between
operations. Avoid using flexible parts - use slave circuit boards instead. If cables have to be used, then
include a dummy connector to plug the cable (robotic assembly) so that it can be located easily. When
designing the product, try to minimize the flow of material waste, parts, and so on, in the manufacturing
operation; also, take packaging into account, select appropriate and safe packaging for the product.