File Extension Library


.CNC File Extension

  • Developer by: Denford
  • Category: CAD Files

What are .CNC files and how to open them?

Can't open .CNC file? Are you wondering what it contains? On our site we will explain to you what this file is, what it is used for and what software opens the .CNC file.

What is a .CNC file extension?

.CNC file extension is created by Denford. .CNC has been classified as CAD Files.

.CNC is CNC Machine Tool Path

A CNC file is a path file created by QuickCAM Pro, a program used to create cutter paths for machining 3D parts on a milling machine. It contains path instructions for cutting a 3D part using a CNC milling machine. CNC files can can be created from 3D models or 2D images.

CNC milling machines are used to remove material from an object using rotary cutters. These machines are controlled by computers to execute pre-programmed machine control commands. The CNC file is created by QuickCAM Pro to contain a path that is loaded into a CNC milling machine to direct its milling.

NOTE: CNC stands for computer numerical control.

List of all softwares that can open the CNC Machine Tool Path
Windows
Denford QuickCAM Pro
File Type 2 PartMaster CNC File
Developer by: Dolphin Cad Cam Category: CAD Files Format: Binary

CAD file created by Dolphin PartMaster, a CAD/CAM application suite used for designing and manufacturing components; stores toolpath coordinates for a machine tool, such as a drill, for creating a manufactured part; can be visually simulated in the software.

CNC files cannot be used directly on machine equipment since they are not recognized by specific machine tool controllers. Therefore, CNC files must be postprocessed using the Post Processor (Dpost.exe) program included with PartMaster. Post Processor creates tool path data (TPD) files that can be translated into a format that is usable by the machine tool.

NOTE: CNC files are created by PartMaster CAM (Dcam.exe), one of the programs provided with the PartMaster application suite.

List of all softwares that can open the PartMaster CNC File
Windows
Dolphin Cad Cam PartMaster

How to fix problems with .CNC files

  1. You need to update the application that you normally use to open .CNC files. Only the latest version of the software supports the current .CNC file format
  2. You need to check the .CNC file for viruses. To do this, you need to scan it with a popular antivirus (Norton, Nod32, Kaspersky, Dr.Web, etc.)