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Design Study
Design Study
The Challenge: "Impossible" Scaling
A client specializing in miniature air flow check valves (under 0.5" in length) approached us with a compounding quality issue. Their 6-year-old, in- house developed jig was not perfect, and it created print and quality issues. The jig was failing after they expanded their product line to include two different valve diameters, and both their print quality and production suffered.
The Core Issues
Manual "Band-Aid" Fixes
To compensate for a poor fit, the client had manually affixed cork inserts into the jig to secure the parts. This improvised solution "killed" production efficiency and made the loading and unloading process incredibly tedious creating bottleneck.
Product Line Expansion
The challenge compounded when a second, smaller in diameter valve was introduced. The client required a single, high-density solution capable of securing two different diameters simultaneously without any part movement.
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Unstable Part Positioning
Because the valves weigh under 2 grams, the airflow from the print head created enough "lift" to displace them during the cycle. This was worsened by a shallow pocket design that left the parts too exposed, resulting in inconsistent print alignment.
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High-Volume Bottlenecks
With a capacity requirement of 2,500 pieces per jig, the client needed a design that allowed for "instant" loading and gravity-assisted unloading to maintain their production pace.
The Design Study Framework
A Design Study is a formal, paid Research & Development (R&D) engagement designed to mitigate technical risk for complex custom jig and fixture projects. This process ensures that the final production hardware meets your exact specifications for repeatability and precision.
During the study, our engineering team will:
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Iterative Prototyping: Develop and stress-test multiple functional prototypes to validate mechanical fit and clearance.
Root Cause & Stress Analysis: Analyze specific design bottlenecks, such as part deflection, thermal expansion, or kinematic constraints.
Technical Documentation: Maintain a comprehensive log of the testing lifecycle, supported by high-resolution imagery and video analysis.
Engineering Report: Deliver a finalized technical report, technical validation and data-driven recommendations for full-scale production.
The Result: A "Perfect Fit"
After several days of R&D and 15 prototypes, we solved the rotation issue and perfected the gravity-unload feature. The client transitioned from a failing in-house tool to a Printer Jig HQ custom solution that handles their entire product line with zero movement.
The Outcome
A secure, high-density jig capable of holding 2,500 parts with easy loading and perfect stability.
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