You Must Know For Sheet Metal

Welcome to the world of sheet metal  - where physics loves to troll us!

Here are the must-know processes + the two most infamous “plot twists” we all fight in fabrication:

12 Processes Every Sheet Metal Pro Lives By
1. Blanking:Laser or NCT, the dramatic first cut
2. Forming: Where flat becomes 3D magic (or chaos) 
3. Reaming: Taking small holes and making them VIP size
4. Countersink / “Salad Hole” : Because flat-head screws deserve to sit flush
5. Threaded Drawing: Punch, extrude, tap — all in one cheeky move!
6. Drilling: The classic, reliable hole-maker
7. Chamfer: Goodbye sharp edges, hello safe & sexy
8. Protective Film: That temporary hug that prevents scratches
9. Sizing/Resizing: The “please behave now” flattening step
10. Weld + Grind: Fire, sparks, then zen polishing
11. Spot Welding: Fast, clean, “I only need you two to touch here” vibes
12. Assembly: When all the puzzle pieces finally become a product

#13  The Saddle / Camber Effect
Wide part + short flanges + V-die = instant horse saddle shape.
Center drops, edges rise. The wider the part, the more dramatic it gets!

#14 Oil Canning
That annoying wavy, popping, breathing look on big flat panels — especially stainless & aluminum.
It’s stress saying “I don’t want to be flat anymore!”