Wire Drawing & Rod Processing worked example

Die Life Cost at 92% chargeable die-wear share: a worked example in wire drawing & rod processing

This scenario runs the die life cost calculation on the strong side: 92% chargeable die-wear share, with every other input held at its documented default. Use it when die life cost in wire drawing and rod processing is being put through a wire drawing and rod processing weighted-cost review.

The inputs for this scenario

  • Pieces drawn before die replacement: 100 units (unchanged)
  • Drawing cost per piece: 45 $ / unit (unchanged)
  • Chargeable die-wear share: 92 % (raised for this scenario; the documented default is 80)
  • Die replacement / regrind cost: 250 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Die Life Cost cost = quantity × rate × capture factor + fixed cost) to the inputs above produces each figure below.
  • At this operating point the engine returns 4,390 $ for weighted cost, the number this scenario is built around.
  • At this operating point the engine returns 43.9 $ / piece for per piece value.
  • At this operating point the engine returns 4,140 $ for captured value.
  • At this operating point the engine returns 250 $ for fixed adjustment.

How this compares with the baseline

  • Against the tool's baseline example, where chargeable die-wear share sits at 80% and the headline result is 3,850 $, this scenario comes in 14.03% above the baseline at 4,390 $.
  • Use it when quoting a wire job, deciding whether to regrind or replace a die, or comparing die materials on a total-cost basis. Treat this as a target state: the delta against the baseline quantifies what the improvement is worth before you commit to chasing it.

Results at a glance

  • Weighted cost: 4,390 $ (headline result)
  • Per piece value: 43.9 $ / piece
  • Captured value: 4,140 $
  • Fixed adjustment: 250 $

Run it with your numbers

  • Every input above is editable in the live Die Life Cost calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.