The 3Dresyns® Curing Rate Control System
Engineering-level exposure control for multifunctional photopolymer materials.
Why fixed printing settings are not enough
Many resin suppliers provide static exposure parameters for specific printer models. However, real-world additive manufacturing systems vary in light intensity, optical efficiency, pixel distribution, and LED ageing.
As a result, fixed exposure times may not deliver consistent curing depth, dimensional accuracy, or process stability across different DLP and LCD platforms.
A data-driven calibration framework
The 3Dresyns Curing Rate Control System is designed to provide a structured, engineering-based approach to exposure parameter selection.
At its core, the system is supported by empirical curing depth versus exposure data obtained under controlled 405 nm conditions. This data allows users to determine appropriate exposure parameters according to:
- Measured printer light power (mW/cm² at 405 nm)
- Selected layer thickness (Z resolution)
- Target curing depth and dimensional control requirements
This approach supports reproducible processing across different light intensities and hardware configurations.
How the system works
The workflow follows a structured methodology:
- Measure or obtain the light power output of your printer (mW/cm² at 405 nm)
- Select the intended layer thickness
- Consult the relevant curing depth data
- Determine exposure parameters aligned with your process objectives
This engineering-based method reduces reliance on trial-and-error calibration and supports controlled workflow development.
Included documentation and tools
All 3Dresyns photopolymer products are supplied with:
- Instructions for Use (IFU)
- Calibration STL files for dimensional validation (sent upon request after ordering)
For users requiring enhanced process control, optional Curing Rate Tables (CRT) provide extended curing depth data to further support exposure parameter selection.
Example CRT curve (exposure time vs cured thickness) under controlled 405 nm conditions.
Designed for professional users
The 3Dresyns Curing Rate Control System is intended for research, engineering, dental, medical, and industrial users seeking improved reproducibility, dimensional stability, and structured process development.
Rather than limiting users to simplified presets, 3Dresyns provides adaptable calibration tools aligned with multifunctional material design.
CRT availability and online purchase
Curing Rate Tables (CRT) are available as an optional add-on and can be purchased online together with your selected product at checkout. All 3Dresyns photopolymer products include Instructions for Use (IFU) and calibration STL files.
At checkout you will see:
- Curing Rate Tables (CRT) – Optional
- Standard Supply (IFU + Calibration STL files included)
- Add CRT Package (+ €50.00 EUR)
The CRT Package is part of the Curing Rate Control System and provides empirical curing depth versus exposure data under controlled 405 nm conditions. It supports exposure calibration and parameter selection based on measured printer light power (mW/cm²) and selected layer thickness (Z resolution), improving reproducibility across a wide range of printer configurations.
For CRT documentation, package details, or technical questions, contact info@3dresyns.com.