Shipulski On Design

Archive for November, 2006

Free Up Floor Space with Design for Assembly and Part Count Reduction

By Mike Shipulski, Director of Engineering, Hypertherm, Inc

Design for Assembly (DFA) methods have been around for over 25 years, but the number of companies using the methods is surprisingly low given that they are straight-forward, fast, and produce significant savings in traditional Value Added (VA) metrics: labor content and material cost. Now that LEAN has raised the world’s awareness of the importance of reducing Non-Value Added (NVA) activities, the true value of DFA methods can be appreciated.

As a first principle, Design for Assembly (DFA) methods focus on part count reduction. Part count reduction results in labor content reduction (fewer parts to assemble) and material cost reduction Read the rest of this entry »