Engineering notebook
From joint ideas to tested motion.
Follow the design of a moving body panel one question at a time. The interactive joint and mechanism diagrams are illustrative. Reviewed CAD, printed parts, and measurements will appear only after they exist.
Project route
Joint → Mechanism → Validation
Each step has its own evidence gate. A working diagram does not establish a physical result.
- Step 01Illustrative
Joint
Start with three possible ways to connect a moving panel. The current lab is a teaching schematic; physical comparison is still planned.
Explore the joints - Step 02Illustrative
Mechanism
Scrub an ideal hinge-slider linkage, change its provisional dimensions, and test a simplified panel clearance envelope. Physical design and fit still await review.
Explore the mechanism - Step 03Planned
Validation
The validation page explains the evidence gate and provides blank collection templates. Measurements still await reviewed specimens and records.
Open validation
Notebook records
Read the source trail.
Published records identify whether their content is planned, illustrative, or based on measurement.
- Illustrativejoints
Joint Lab design brief
A planned comparison of plain pin, adjustable friction, and indexed detent joints using a common teaching fixture.
Read record