Spring Technologies

3 DSMAN is the Master Distributor for NCSimul in the United States.

NCSIMUL is a complete machining simulation software for debugging, optimizing and running machining programs for NC (numerical control) machine tools.

NCSIMUL LogoNCSIMUL’s problem-solving capability significantly boosts the cost-effectiveness of the NC environment, including not only programming, but also tooling selection, clamping methods, tools and attachments, machine-tools and the time devoted to the NC process by all the people involved.


  • reads and decodes the machining programs used by the machine-tool controller, displays them and enables changes to be made where necessary via a powerful graphic editor
  • simulates the machine-tool motion taking into account its characteristics (dimensions, axes, ranges, compensations, controller type) and the machining program
  • simulates material removal from the rough stock, and performs a detailed check of the resulting part dimensions, computes the cross-sections, and compares the finished part with the theoretical CAD model
  • optimizes cutting conditions based on tool/material combinations and instant machining conditions (plunge, grooving, chip size, authorized power)
  • edits toolpaths by providing sophisticated functions such as the insertion or deletion of NC blocks, the rewriting of ISO programs (translator)


Introduction to the concept


Program Decoding




Result analysis



All NCSIMUL Videos.