Adhesives, Sealants & Industrial Bonding worked example

Fixture Hold Time at 22% fixture-strength safety allowance: a worked example

Suppose fixture-strength safety allowance falls to 22%. This page works the full calculation at that level so you can see exactly which result moves and by how much. Estimate fixture occupancy time for bonded parts from assemblies, fixture release pace, and handling allowance.

The inputs for this scenario

  • Assemblies in bond fixtures: 72 assemblies (held at the documented default)
  • Fixture release throughput: 1.2 assemblies/min (held at the documented default)
  • Fixture-strength safety allowance: 22 % (the input this scenario stresses; the baseline uses 30)

Working through the calculation

  • The calculation starts from the formula this tool documents: Base fixture occupancy = assemblies in fixtures รท fixture release throughput.
  • Fixture hold workload works out to 73.2 hr at these inputs, and this is the headline figure for the scenario.
  • Base fixture occupancy works out to 60 hr at these inputs.
  • Fixture safety allowance works out to 22 % at these inputs.
  • Fixture release throughput works out to 1.2 assemblies/min at these inputs.

How this compares with the baseline

  • Against the tool's baseline example, where fixture-strength safety allowance sits at 30% and the headline result is 78 hr, this scenario comes in 6.15% below the baseline at 73.2 hr.
  • It computes total fixture occupancy in hours by dividing the assembly count by fixture release throughput and adding a safety allowance for cure strength. When the numbers land here, the stressed input is the lever to work; the walkthrough above shows exactly how much each output recovers as it climbs back toward the baseline.

Results at a glance

  • Fixture hold workload: 73.2 hr (headline result)
  • Base fixture occupancy: 60 hr
  • Fixture safety allowance: 22 %
  • Fixture release throughput: 1.2 assemblies/min

Run it with your numbers

  • To rerun this with your own numbers, open the live Fixture Hold Time calculator, set fixture-strength safety allowance to your actual value, and adjust the remaining inputs to match your operation.

Last reviewed 2026-05-12.