Stratasys integrates Novineer simulation into GrabCAD Print Pro and targets reliable FDM components

Stratasys and software provider Novineer want to narrow the gap between CAD design and real-world part strength in FDM 3D printing. To that end, Novineer’s simulation solution NoviPath is to be integrated into GrabCAD Print Pro. The goal is a workflow that estimates the mechanical performance of printed polymer parts before printing and thus reduces iteration loops with test parts—especially for safety-critical, load-bearing applications.

At the core of the integration is the use of the actual toolpath data from GrabCAD. While traditional finite-element analyses often model printed parts as a homogeneous volume, NoviPath accounts for the layer-by-layer material deposition: part orientation, layer direction, infill pattern, and material-specific properties are all incorporated into the calculation.

“Partnering with Stratasys embeds NoviPath’s toolpath-aware part simulation into GrabCAD Print Pro, bridging the gap between design intent and real-world part performance,” said Ali Tamijani, Ph.D., CEO and Co-Founder, Novineer, Inc. “Stratasys users can now predict stiffness, strength, and failure before they hit ‘print,’ cutting trial-and-error, time, and cost while qualifying more FDM parts. As the first OEM to launch this unique solution, Stratasys is redefining what material extrusion can deliver in a production setting.”

Stratasys is also addressing a well-known practical issue: developers tend to overdesign FDM parts or resort to trial-and-error testing.

“Engineers often over-design FDM parts or rely on trial-and-error testing because they don’t have an easy and accessible simulation solution to predict part performance,” said Victor Gerdes, Vice President, Software, Stratasys. “Integrating Novineer’s simulation with GrabCAD Print Pro lets engineers predict how FDM parts will behave before printing the parts, saving time and costs. It’s a complete, validated workflow for polymer extrusion that no other 3D printer manufacturer offers today.”

The plan is for users to define load cases and safety factors, locate potential failure points, and iterate virtually without leaving the Stratasys environment. Initially, the feature is intended to support FDM systems such as the F3300, F900, and Fortus 450mc. A pre-validated materials library is set to start with Antero 800NA, FDM Nylon 12CF, and ULTEM 9085, and to be expanded later. An early-access pilot program is scheduled for the second quarter of 2026.