What do TPM3D SLS prototyping services include?
TPM3D SLS prototyping services cover CAD and DFM review, material selection for PA12, PA11, or project-specific alternatives, SLS printing, cleaning and post-processing, agreed inspection, packing, and delivery. The exact scope, quantity, finish, tolerance checks, and schedule are confirmed from the RFQ before production.
What quantities can be reviewed for SLS production?
TPM3D reviews single-prototype and batch RFQs, but does not apply one universal quantity limit to every design. Practical capacity and pricing depend on part size, nesting, material, inspection, finishing, and schedule. Provide the expected quantity or quantity breaks for a project-specific assessment.
How is SLS production lead time confirmed?
Lead time is confirmed after file review. The schedule depends on file readiness, quantity, material availability, nesting, machine loading, cooling, post-processing, inspection, and destination. Include the required delivery date in the RFQ so production and shipping timing can be checked for that project.
Which file formats are accepted?
TPM3D accepts STEP, STL, OBJ, and common CAD exports. STEP files and dimensioned drawings are useful when assemblies, critical dimensions, tolerances, or inspection criteria matter. Mesh files should be watertight and use clearly stated units.
Can SLS be used for functional end-use parts?
SLS can be suitable for functional nylon parts when the selected grade, geometry, orientation, finish, loading, environment, and validation plan match the application. Suitability is not determined by the process name alone; safety-critical or regulated uses require project-specific engineering evidence and approval.
When is SLS not the best manufacturing process?
SLS may not be the best fit when the required material is unavailable for powder-bed fusion, a mold-grade surface is mandatory without added finishing, critical tolerances exceed the validated process capability, or established high-volume tooling provides better economics. The decision should be made from the actual CAD and requirements.
What post-processing options are available?
Available options can include bead blasting, dyeing, smoothing, polishing, painting, threading, inserts, and assembly preparation. Compatibility depends on the polymer grade, geometry, color, surface target, quantity, and end-use environment. Confirm the required finish and acceptance criteria before quoting.
