Why Lean Engineering Starts in Design

Discover Why Lean Engineering Starts in Design — the hard truth that 70-80% of product cost, quality, and lead time are locked in before the first part is ever machined or welded. We break down how early design decisions create or eliminate waste, the power of Design for Manufacturability (DFM), Design for Assembly (DFA), mistake-proofing (Poka-Yoke), set-based concurrent engineering, and the brutal reality that fixing problems on the shop floor is exponentially more expensive than preventing them at the drawing board in mechanical engineering.Keywords: lean engineering starts in design, lean design principles, design for manufacturability DFM, design for assembly DFA, lean product development, waste elimination design, poka yoke design, set based concurrent engineering, design stage cost control, mechanical engineering lean, early design decisions, design to cost, concurrent engineering lean, reducing manufacturing waste, engineering for lean production, value stream designDiscover Why Lean Engineering Starts in Design — the hard truth that 70-80% of product cost, quality, and lead time are locked in before the first part is ever machined or welded. We break down how early design decisions create or eliminate waste, the power of Design for Manufacturability (DFM), Design for Assembly (DFA), mistake-proofing (Poka-Yoke), set-based concurrent engineering, and the brutal reality that fixing problems on the shop floor is exponentially more expensive than preventing them at the drawing board in mechanical engineering.