Axtra3D has released two versions of its build-preparation software for the Lumia X1 resin printer. Volume Professional 1.3 is bundled with every machine. Volume Industrial 1.3 is a separately licensed tier with more advanced tools. VoxelMatters reported the release on November 11. The company calls the software the first stage of its Axtra Workflow plan, which aims to link part preparation, print execution and production management. Existing Lumia X1 owners can update to Professional 1.3 now.
One caveat first. The Axtra3D pages we read do not describe version 1.3. The company's product pages describe Volume and the wider workflow in general terms, but they do not list what changed in this version, and the Volume page refers to its own "v25" improvements. Every 1.3-specific detail below comes from VoxelMatters' report. Where we rely on Axtra3D's own pages, we say so.
Two tiers, one pipeline
Many printer makers now split their software this way. A capable base package ships with the hardware, and a paid tier adds features for production users. In Volume's case, the base package does a lot of work.
According to VoxelMatters, Volume Professional 1.3 covers the core prep steps: mesh editing, support generation and slicing. It also includes part positioning, collision detection and model repair. The most notable change in this tier is a rebuilt self-supporting algorithm for generating and managing supports. In resin printing, self-supporting usually means orienting and shaping a part so it needs fewer supports, or none. That matters because support marks often decide how much finishing a part needs. The report does not say exactly what Axtra3D changed in the algorithm, so it is too early to judge how much it helps.
Volume Industrial 1.3 adds a much longer list of features. VoxelMatters lists:
- Wireframe support structures for larger prints
- Printability analysis that marks problem overhang angles on the model
- A library of more than 100 textures, plus support for importing your own PNG displacement maps
- Advanced nesting, with the option to reserve regions of the build platform
- Live collision detection that uses combined GPU and CPU processing
- A measuring tool for checking the distance between parts during placement
- Import and repair in a single step
- Slice curve editing in SLC, CLI and SVG formats, with the ability to rebuild a mesh from slices
The last item is the most unusual. Many resin slicers treat the sliced output as a final product: you change the model and slice it again. Editing contours directly in SLC, CLI or SVG formats, then rebuilding a mesh from those slices, is closer to how industrial and research users work. These users often get layer data from other software or need to adjust individual layers by hand. The mesh rebuild tool also gives a route back from slice data to geometry, which could help when a part exists only as slice data.
The rest of the Industrial tier targets production throughput. VoxelMatters says the wireframe supports can be generated within seconds and spaced evenly to improve dimensional stability on larger prints. Reserved platform regions make it easier to keep certain areas of the plate for specific parts, such as when adding components to an existing job. Live GPU-and-CPU collision detection checks for intersecting meshes and supports, and it should help keep a crowded plate manageable while parts are rearranged. Texturing and displacement maps fit applications where surface finish is part of the design, not something added in post-processing.
VoxelMatters' report also includes a quote from Rajeev Kulkarni, Axtra3D's Chief Strategy Officer, who says build preparation has a direct impact on production economics, including material consumption, printer utilization, dimensional accuracy and part reliability. He frames the release as part of the company's broader workflow strategy.
Where Volume fits in Axtra Workflow
Axtra3D's own Volume product page describes the software as standard with all of its printers and service plans. The page lists an integrated HPS Slicer, which eliminates the earlier HPS Bridge tool. It also lists print profile management, a dedicated Axtra.Dental workflow, material-specific exposure and cure parameter libraries, layer simulation, build-time estimation, and connectivity with the Lumia X1.
One feature on that page shows how the Lumia X1 differs from typical resin printers: SKIP Support. According to Axtra3D, it uses DLP for support and HPS for geometry. In effect, the software assigns supports and finished geometry to two different imaging methods within one build. Because the machine has more than one way to cure resin, the slicer has to decide which method handles which parts of the build. That helps explain why Axtra3D treats this as its own software stack rather than leaving users to adapt a third-party slicer.
The Axtra Workflow page describes the full system around Volume. It includes the Axtra.HS material maintenance system, the Lumia X1 printer, Axtra.Wash and Axtra.Cure for post-processing, and Axtra.Insight for process validation. Axtra3D says Axtra.Insight draws on more than 155 sensors on the printer, plus additional sensors on post-processing units, to provide traceable process control. If Volume 1.3 is the first stage of that plan, as VoxelMatters reports, the later stages will presumably link prep data to what those sensors record during a print and to the wash and cure steps afterward.
What It Means for Makers
Most FilamentFeed readers will not have a Lumia X1. It is an industrial machine, and Volume is built for it. Even so, the release shows where resin software is heading.
First, for Lumia X1 owners, the decision is simple. Professional 1.3 comes bundled with the machine and existing owners can update straight away. It brings a rebuilt self-supporting algorithm along with repair, positioning and collision tools. The Industrial license is for shops that need its specific features: slice-level editing, wireframe supports for large parts, texture mapping or reserved nesting regions. Shops that only fill a plate and print may not need it.
Second, the features Axtra3D chose to put in the paid tier hint at which jobs it sees as slowing down production resin work. Those jobs appear to be checking printability before a build starts, packing plates efficiently, and editing data close to the machine level. The same problems exist in hobby-scale resin printing. If these tools prove useful at industrial scale, they may eventually reach desktop software, though that is speculation on our part.
Third, Axtra3D is building a tightly integrated system. Prep software, material handling, printer, wash, cure and sensor monitoring are all designed to reinforce one another, and the company says each step builds on the next. Axtra3D's workflow page also says the portfolio maintains an "open access model," and it does not spell out what that means in practice. Some buyers will value the traceability of an integrated system. Others will worry about lock-in. It is reasonable to want both the integration and the option to use your own tools, and the more value moves into the connected system, the more worth checking that openness claim becomes.
For now, Volume 1.3 is the only part of the plan that this report describes as shipped. Whether Axtra Workflow becomes a fully connected pipeline depends on the stages that follow. When Axtra3D publishes its own detailed notes for this release, we will check them against VoxelMatters' report.
