IBM Proprinter Case Study - Minimize Part Count

DFAA - Minimize Part Count

Design for Automated Assembly requires the product to have as few parts as possible. A reduction in the number of parts cuts down the number of handling operations, robots required, inventory list, and accounting costs.

Two major strategies helped hold down the number of parts. Whenever possible parts with different functions were combined together so that a single part performed multiple functions. A good example of multifunctional parts are the side frames which replaced 14 parts. The second step was to use snap fit fasteners which were molded into other parts. This elimated nuts, screws, and washers further reducing the number of parts.

Proprinter design eliminates parts
from the overall design


Proprinter design eliminates parts from the overall design

[ About | Main Menu | Index | Exit ]

Last Updated: October 26, 1998, NEEDS Staff
Part of the Synthesis Case Study Library
Copyright © 1996-1998 SYNTHESIS Coalition
Copyright © 1992 Engineering Systems Research Center, University of California at Berkeley
All Rights Reserved