Surgical Robotics Manufacturing worked example

Vision Module Alignment at 46% modules requiring realignment: a worked example

What does the result look like when modules requiring realignment reaches 46%? The full calculation is worked below with real intermediate numbers. A test engineering lead uses this to budget the alignment station load for a vision module build.

The inputs for this scenario

  • Vision modules aligned: 150 modules (unchanged)
  • Alignment station labor rate per module: 65 $/module (unchanged)
  • Modules requiring realignment: 46 % (raised for this scenario; the documented default is 40)
  • Calibration target setup cost: 800 $ (unchanged)

Working through the calculation

  • Applying the documented formula (Total alignment cost = modules aligned x station rate x realignment % + target setup) to the inputs above produces each figure below.
  • At this operating point the engine returns 5,285 $ for total vision module alignment cost, the number this scenario is built around.
  • At this operating point the engine returns 35.23 $ / piece for vision module alignment cost per unit.
  • At this operating point the engine returns 4,485 $ for variable vision module alignment cost.
  • At this operating point the engine returns 800 $ for fixed vision module alignment adder.

How this compares with the baseline

  • Against the tool's baseline example, where modules requiring realignment sits at 40% and the headline result is 4,700 $, this scenario comes in 12.45% above the baseline at 5,285 $.
  • A figure at this level is achievable when modules requiring realignment is genuinely sustained, not just peaked for a shift. The realignment percentage is applied as a cost weighting on the station rate, so it models rework effort rather than a precise pass/fail throughput of the alignment station.

Results at a glance

  • Total vision module alignment cost: 5,285 $ (headline result)
  • Vision module alignment cost per unit: 35.23 $ / piece
  • Variable vision module alignment cost: 4,485 $
  • Fixed vision module alignment adder: 800 $

Run it with your numbers

  • Every input above is editable in the live Vision Module Alignment calculator, which recalculates instantly and can be shared with the inputs intact.

Last reviewed 2026-05-12.