S7E12 Flash Training: Design for Assembly: Why Fewer Screw Lengths Makes Everything Easier

Being an Engineer · 18 Mar 2026 · 4m · Episode 12

What this episode covers

Pipeline automation engineer Mark Blakey explains a SOLIDWORKS technique to standardize screw lengths across assemblies, preventing the frustration of managing dozens of slightly different fastener types. By editing Hole Wizard sketches to fix the depth under the screw head, engineers ensure consistent thread engagement and torque requirements, which is critical for thermal cycling and safety. This approach simplifies purchasing, reduces assembly errors, and speeds up production by allowing workers to grab any bolt from a single bin without measuring.

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