ENGINEERING STUDY / METHODSJS—02
Fixture ROI Calculator
A browser and workbook calculator for comparing conventional and fixture-assisted workholding economics.
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WorkholdingcalculatorDesign study
Thin-Wall Clamp Spacing Calculator
A browser planning aid for thin-wall clamp window, pitch, and spacing decisions using an explicitly heuristic deflection relationship.
MY FOCUSCreated the spacing logic, diagnostic checks, embedded tests, and JSON export.
ENGINEERING VALUE
Provides a disciplined screening tool while clearly separating heuristic guidance from validated analysis.
ENGINEERING STUDY / FIXTUREJS—02
Engineering concept illustration.
01 / THE PROBLEM
The engineering challenge.
Thin-wall parts need enough support and clamp coverage to limit local deflection without overconstraining the setup.
02 / CONSTRAINTS
What the solution must consider.
- The deflection model is heuristic and must be calibrated against material, wall geometry, contact conditions, and shop evidence.
03 / ENGINEERING APPROACH
Reasoning before geometry.
01
Engineering method
Use simple, visible scaling relationships to screen layouts and call attention to conditions that require more detailed analysis.
02
Workflow features
Spacing and window calculations; Pitch planning; Diagnostic messages; Heuristic deflection model; Embedded tests and JSON export.
04 / DESIGN & IMPLEMENTATION
Connecting intent to execution.
Version 3.2 adds diagnostic messages and JSON export to the spacing and deflection-screening workflow.
- Spacing and window calculations
- Pitch planning
- Diagnostic messages
- Heuristic deflection model
- Embedded tests and JSON export
05 / VALIDATION
The checks behind the design.
Design study
The calculator includes embedded software tests and diagnostic checks. Its heuristic deflection relationship requires calibration against material, wall geometry, contact conditions and shop observations.
06 / OUTCOME
The value of the work.
Provides a disciplined screening tool while clearly separating heuristic guidance from validated analysis.
THE ENGINEERING PRINCIPLE
Connect constraints to the physical load path.
A useful workholding design balances location, support, clamping, access and distortion. Documenting these decisions gives manufacturing and quality teams a basis for reviewing the setup.
A question for a technical conversation
How would you verify location, contact and repeatability before production release?
LET’S BUILD SOMETHING THAT WORKS
Good design belongs
on the shop floor.
Considering a role in mechanical design, manufacturing methods,
fixture design, or estimation? Let’s connect.