Why Pre-Defining Resin Standards Matters
In the world of resin 3D printing and casting, quality is often subjective. Without pre-established criteria, reviewing finished parts leads to misalignment between designers, producers, and clients.
ResinCriteria Handbook was founded to bridge this gap. We provide objective, standardized frameworks that help you specify tolerances, surface qualities, and post-processing expectations before the first drop of resin is cured.
Our Objective
To replace subjective opinions with measurable metrics. We help teams agree on acceptable cosmetic blemishes, dimensional deviations, and post-cure hardness.
The Handbook Scope
Covering SLA, DLP, and LCD photo-polymerization technologies. From layering lines and support scars to UV post-curing thresholds.
Quality First
By establishing acceptance boundaries beforehand, you save time, reduce material waste, and guarantee that the final component meets structural requirements.
Inspection Pillars
1. Dimensional Tolerances
Defining allowed deviation limits in axes (X, Y, Z), warp margins, and hole contraction tolerances for press-fits.
2. Surface & Aesthetic Quality
Establishing standards for support scar remnants, layering visibility, micro-pitting, and surface cloudiness in clear resins.
3. Cure & Material Integrity
Determining requirements for post-cure UV exposure, surface tackiness, tensile strength preservation, and color stability.
