When automating assembly that was once performed manually (low-cost automation), mechanical designers tend to forget the expertise involved in manual processes. Complex mechanisms and controls are required in order to replicate this expertise using automated technology, resulting in disadvantages such as: (1) lengthened production takt time; (2) increased failure stoppage of automated equipment; and (3) increased investment expenditures. This tutorial describes the key considerations for part design that allows the need for expertise in insertion assembly to be minimized.

(1)Key considerations for part design for easy insertion assembly

In order to improve the competitiveness of automated assembly equipment, designers of automated equipment must provide product designers with guidance regarding part design that will provide for easy assembly, as well as displaying leadership in understanding the importance of such design. The following table summarizes the key considerations.