An SLA service bureau needs to keep the customer's requirements connected to the part through printing, washing, curing, finishing and inspection. A build can contain parts from several orders, and those parts may need different operations after they leave the printer.
Here, SLA means stereolithography, a resin 3D-printing process. A manufacturing execution system helps organise the work around that process. The practical question is whether the software can preserve each part's identity, approved requirements and production status as jobs are grouped and separated.
Start with the part record
Before creating a production run, confirm the design revision, material, quantity, finish and required delivery date. Keep the drawing and acceptance requirements associated with the job. A customer approving a price does not resolve an ambiguous tolerance or surface-finish requirement.
A repeat order should start from the approved specification. If the customer changes the file or material, make the change visible before reusing the previous production method. An old successful build is useful evidence, but it is not approval to manufacture a different revision.
In Phasio, part designs and revisions and part specifications provide the records for this handoff. The specification can retain customer references, manufacturing constraints and an associated routing template.
Map the complete route
A useful SLA route describes the work after printing as well as the print operation. Depending on the resin, equipment and part requirements, it can include preparation, printing, washing, drying, post-curing, support removal, finishing, inspection and packing. The correct sequence and processing conditions come from your qualified process and the material and equipment instructions.
For each operation, define what must be complete before the part can move on, who records that completion, and what happens if the part fails a check. A planner needs to distinguish a part that is printed from one that is ready to ship.
Phasio's production routing connects work orders with operation sequences. Approved routing templates provide a reusable starting point for repeat parts. Changes to a template should be reviewed separately from work already released to production.
Test mixed-order and repeat work
Ask a software vendor to demonstrate a realistic job, not only a dashboard. For example, use a run containing parts from two customers, with one customer requiring additional finishing. Follow the parts as they separate after the shared operation.
Then test a repeat order and a revised design. Check whether the operator can distinguish the approved method from a new proposal, and whether the order record still shows what the customer requested.
This exercise reveals whether a system can represent your actual workflow. It also identifies where your team needs a clearer process before introducing automation.
Make exceptions visible
An unusual geometry, uncertain requirement or unproven material combination should reach someone who can review it. Define which cases can receive an automated price and which must wait for an estimator.
Phasio's review-required pricing can hold exceptional quote lines for manual review. That is a quoting control. Physical acceptance of a printed part still depends on the inspection method and criteria your shop has established.
If a part is scrapped, record the reason and the quantity that needs replacing. Phasio's scrap and trace workflow supports production records and replacement quantities. Do not assume a software history, on its own, establishes a qualified manufacturing process or satisfies a customer's certification requirements.
Separate workflow integration from printer control
Confirm exactly what each integration exchanges. Transferring a file, reading an order status and controlling a printer are different capabilities. Ask who supplies the machine connection, which printer models it supports, and how errors are reported.
Phasio's documented production workflows support organising and progressing parts. Its API and webhooks can connect supported business events to other systems. Neither a production dashboard nor a webhook should be taken as proof of automatic printer adjustment, collision prevention or physical quality verification.
Run a small pilot before expanding
Choose a small set of representative jobs: a standard order, a repeat, a revised part, an order requiring manual review and a job with scrap. Record how often staff must re-enter information, where status becomes unclear, and which handoffs need follow-up.
Use those observations to decide what to configure next. Start with a workflow the team can explain and maintain, then add integrations where they remove a demonstrated source of duplicate work.
Explore Phasio production management and use the production routing guide to map your first workflow.
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