How Phasio Connects Order Management to Your Nesting Software

One of the most common manual steps in additive manufacturing production is re-entering part constraints into your nesting software. Orientation, process notes, file information — captured at quoting, then typed again before every build. Each handoff is a chance for something to be wrong. Each reorder is a chance for a part to come out differently than the last time.

Phasio handles this with a purpose-built file format called CAMSPEC, which carries manufacturing constraints directly from the order into your nesting tool. The result is a single, connected workflow from RFQ through to a built part, with no manual re-entry in the middle.

GETTING STARTED

CAMSPEC (.cams/.camspec) is an open file format developed by Phasio. It communicates part orientation, positioning, and manufacturing constraints between order management and CAM software. When an order moves into production in Phasio, it exports a CAMSPEC file containing the part files and all constraints defined at the quoting stage — locked orientations, process requirements, and more.

Phasio currently integrates with three nesting platforms via CAMSPEC: Dyndrite, 4D_Additive, and AMIS Pro. Each follows the same round-trip pattern: Phasio exports the constraints, the nesting tool packs the build honoring those constraints, and Phasio scans the returned 3MF to pull the exact parts that made the build and update the production record.

Full details on each integration are at the Phasio partnerships page: https://www.phas.io/partnerships

WHAT CHANGES FROM DAY ONE

Dyndrite for MJF shops that need consistency and traceability at scale. Dyndrite honors the orientation constraints from Phasio, tightly packs the build, and can emboss serial numbers onto individual parts for part-level traceability. Phasio scans the returned 3MF and tracks which parts made it into the build and which didn't, with overflow protection handling anything that didn't fit. Post-process routing is handled automatically, including auto-splitting builds for steps like black dyeing, so mixed builds don't get misrouted at handoff.

4D_Additive for enterprise and high-mix operations that need proven reliability. 4D_Additive adds CAD repair at intake, auto-healing geometry for a watertight production-ready result, and simulation tools to model the impact of orientation on build quality before committing. Packing is constraint-aware and delivers repeatable results across machines and shifts. It's the option for teams handling messy, mixed-format jobs or running high volumes where consistency across reorders needs to be guaranteed.

AMIS Pro for MJF and jetting shops that want fast results with minimal setup. AMIS Pro is built for speed. Nesting results come back in seconds, with practical orientation and packing logic that doesn't require heavy configuration. It runs on both Mac and Windows, carries accessible licensing terms, and is built for smaller teams that want throughput without the overhead of complex software.

In all three cases, once the build is complete, Phasio scans the returned 3MF to close the loop. The system knows exactly which parts were in which build, the production record is updated automatically, and the audit trail from RFQ to delivery is maintained without anyone typing the same information twice.

WHY IT MATTERS

Part consistency over time is one of the hardest things to guarantee in additive manufacturing. A customer reorders six months later and expects the part to behave the same way it did the first time. If orientation constraints live in someone's memory or in a spreadsheet note, that guarantee is fragile.

CAMSPEC was built specifically for this problem. Constraints captured at quoting travel with the file into nesting, and the 3MF that comes back closes the loop so Phasio knows exactly what was built. For shops handling certification requirements or high-stakes performance parts, the Dyndrite integration adds part serialization, giving manufacturers part-level traceability that supports quality documentation without additional manual steps.

The choice between Dyndrite, 4D_Additive, and AMIS Pro comes down to what the shop needs: enterprise scale and simulation tools, MJF performance with full traceability, or speed and simplicity for smaller teams. The underlying approach is the same across all three. A clean handoff from order management into nesting, and a clean return.

CAMSPEC is open source under the MIT license, available for both commercial and non-commercial use: https://camspec.org/