NCSIMUL is a software program developed by the company SPRING Technologies, that is used for simulating, verifying, and optimizing CNC machining in a 3-step process.

[1] It reads the post-processed G-code to identify the tool path, and replicates the material removal process of the machine by cutting volumes.

NCSIMUL generates verified and optimized CNC programs directly, without an external post-processor, while taking into account the real machining environment.

[7][8] NCSIMUL can optimize the tool length, air-cutting motions, and cutting conditions by regulating feed rates to create better G-code programs in 3 to 5-axis machining.

These strategies result in a reduction for the production cycle times, enhancement of cutting operations, and fast development of new G-code optimized files for future applications.