Are you aware of a component does not create added value, while is significant and indispensable for products? That is fasteners. For a product, a fastener only fixes the parts, and has barely no effect on the utilization.
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Component Placement in PCB Design & Assembly
Design for Manufacturing and Assembly
Design for Manufacturability/Assy Guidelines
Design Guidelines for Manufacturing and Assembly - Reducing the
DFMA Tips
Design for Assembly: Principles, Application and Guidelines
Design for Assembly: 12 Design Guidelines to Make Assembly More
Design for Assembly - an overview
Protolabs Insight: Mastering Complex Machined Parts
Design for Manufacturing and Assembly: A Guide to Lowering Costs