Experienced UK toolmakers use and multi-stage presses to solve this. A single "draw" might actually require four or five progressive hits, annealing (heat treating) in between, to gently walk the metal into its final shape without breaking it. The Verdict: Draw, Don't Cut If your current supplier is welding two stamped halves together, or if you are paying a fortune to CNC machine a round housing, you are burning cash.
The Art of the Impossible: Why Deep Drawn Pressing is the UK’s Secret Weapon in Precision Manufacturing deep drawn pressing uk
A part is considered "deep drawn" when its depth is equal to or greater than its diameter. Experienced UK toolmakers use and multi-stage presses to