Additive Jigs & Fixtures: The Fastest Way to Tool Your Factory Floor

On a busy production line, the right jig or fixture can be the difference between smooth throughput and constant rework. Traditional tooling—usually machined from aluminum—takes weeks to quote, program, and cut.

When designs change, you’re back to square one. Additive manufacturing flips that script. With industrial FDM and resin systems, ProTek Models helps teams design and deliver production-ready jigs, fixtures, locators, nests, assembly aids, and inspection tools in days, not weeks.

Why Additive Tooling Wins

• Rapid turnaround: Print overnight, test on the line tomorrow, and iterate fast.
• Lower cost per tool: Complex geometries don’t require extra machining time, which keeps budgets predictable.
• Ergonomics by design: Add internal lattices and topology-optimized ribs to cut weight while maintaining stiffness, reducing operator fatigue.
• Part-safe surfaces: Printed fixtures can include sacrificial wear pads or soft inserts to protect Class-A or coated parts.
• On-the-fly changes: Rev a pocket, add a vacuum channel, or move a clamp boss without starting over.

Materials That Mean Business

Different stations demand different material properties. Common choices include:

• Nylon 12CF (carbon-fiber filled): High stiffness and excellent dimensional stability—ideal for lightweight, rigid nests and CMM fixtures.
• PC-ABS: A balanced workhorse for end-use shop aids that need impact resistance with good surface finish.
• ULTEM 9085 / 1010: High heat and chemical resistance for paint booths, ovens, or near-process tooling.
• ABS-ESD7: Electrostatic-dissipative for electronics assembly and packaging lines.
• ST-130 (sacrificial): For composite layup and washout tooling where complex internal passages are required.

Not sure what you need? The engineering team at ProTek Models selects materials around temperature, chemistry, load cases, and cycle life—then validates the choice with real-world testing.

Design Features That Boost Performance

• Conformal vacuum channels for reliable hold-down across curved surfaces.
• Embedded metal hardware (threaded inserts, dowel bushings) for repeatable alignment and long service life.
• Swap-able datum blocks so you can run product variants without a full reprint.
• QR-coded asset tags printed into the tool body to track revisions and maintenance.
• Ergonomic grips and balance points to minimize strain during repetitive handling.

Finish It for the Factory

Printed tools don’t have to look printed. ProTek Models offers sanding, sealing, painting, texturing, and even wear-coatings where needed. Color-coding by station or model year? That’s easy—and it speeds identification on the floor.

Real ROI You Can Measure

Teams routinely see 50–80% lead-time reduction for new tooling, dramatic weight savings versus aluminum, and meaningful OEE gains from faster changeovers. Additive also frees up internal machine time for revenue-generating work instead of internal tooling.

Ready to accelerate your manufacturing tooling? Call ProTek Models at (832) 968-6636. We’ll help you convert your next jig or fixture to additive and prove the value in your own metrics.