ENGINEERING STUDY / FIXTUREJS—02
Two-Pin Fixture Tolerance and Fit Calculator
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Workholdingengineering projectDesign study
Functional Drift-Gauge Screening Study
A functional gauge study establishing when a local drift screen is valid under a specific material-condition boundary.
MY FOCUSEvaluated the gauge concept against size/material-condition behavior and documented the applicability limit.
ENGINEERING VALUE
Demonstrates conservative inspection-tool reasoning and clear limitation management.
ENGINEERING STUDY / FIXTUREJS—02
Engineering concept illustration.
01 / THE PROBLEM
The engineering challenge.
A shop-floor gauge can appear to pass geometry while only being valid under a narrower material-condition assumption.
02 / CONSTRAINTS
What the solution must consider.
- The screen applies to the bore at MMC; a gauge pass does not establish compliance with every drawing requirement.
03 / ENGINEERING APPROACH
Reasoning before geometry.
01
Engineering method
Relate gauge size and reach to the drawing's material-condition controls, then state where the check is valid and where another inspection method is required.
02
Workflow features
Functional screening logic; MMC applicability boundary; Inspection limitation statement; Shop-floor interpretation.
04 / DESIGN & IMPLEMENTATION
Connecting intent to execution.
The study defines an applicability boundary around the bore at maximum material condition.
- Functional screening logic
- MMC applicability boundary
- Inspection limitation statement
- Shop-floor interpretation
05 / VALIDATION
The checks behind the design.
Design study
The method screens whether the drift-gauge concept applies to the specified bore condition. Other size limits, datum requirements and geometric controls need their own inspection plan.
06 / OUTCOME
The value of the work.
Demonstrates conservative inspection-tool reasoning and clear limitation management.
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.