Powder Metallurgy & Sintered Parts worked example

Sizing Press Capacity at 99% sizing press uptime: a worked example

What does the result look like when sizing press uptime reaches 99%? The full calculation is worked below with real intermediate numbers. Use it when sizing press capacity in powder metallurgy and sintered parts is being asked to take on more work and you need to know if there is room.

The inputs for this scenario

  • Parts sized per press stroke: 4 units / cycle (unchanged)
  • Available press strokes in the window: 480 cycles (unchanged)
  • Sizing press uptime: 99 % (raised for this scenario; the documented default is 90)
  • Post-size yield: 97 % (unchanged)

Working through the calculation

  • Applying the documented formula (Gross sizing press capacity capacity = units per cycle × available cycles) to the inputs above produces each figure below.
  • At this operating point the engine returns 1,844 units for good output capacity, the number this scenario is built around.
  • At this operating point the engine returns 1,920 units for gross capacity.
  • At this operating point the engine returns 19.2 units for uptime loss.
  • At this operating point the engine returns 57.02 units for yield loss.

How this compares with the baseline

  • Against the tool's baseline example, where sizing press uptime sits at 90% and the headline result is 1,676 units, this scenario comes in 10% above the baseline at 1,844 units.
  • A figure at this level is achievable when sizing press uptime is genuinely sustained, not just peaked for a shift. It uses steady average uptime and yield, so it will overstate output if you have long chronic stoppages or a yield problem that worsens as tooling wears.

Results at a glance

  • Good output capacity: 1,844 units (headline result)
  • Gross capacity: 1,920 units
  • Uptime loss: 19.2 units
  • Yield loss: 57.02 units

Run it with your numbers

  • Every input above is editable in the live Sizing Press Capacity calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.