How to Specify a Minimum Inside Bend Radius on Sheet Metal Drawings — and When to Skip It
A bracket drawing shows R0.030" for 6061-T6 aluminum. The fabricator’s [...]
No-Scratch Areas on Sheet Metal Drawings: How to Specify, Inspect, and Protect Critical Surfaces
You have designed a sheet metal enclosure with a brushed [...]
How to Specify Heat Treatment Callouts on Sheet Metal Drawings: 5 Requirements, Examples & Common Mistakes
You have designed a formed sheet metal bracket. The prototype [...]
How to Evaluate a Powder Coating Supplier’s Drawing Callout Review Capability
While most buyers rely on certifications and test reports to [...]
How to Prepare Sheet Metal Fabrication Drawings: Files, Tolerances, and RFQ Checklist
What does your sheet metal supplier need to see on [...]
