Before posting the toolpath to the CNC machine, it's essential to simulate and verify the machining operation.
Select the tool type (e.g., Bullnose Mill, Ballnose Mill, Flat Endmill, or Drill). Input the exact dimensions: Corner Radius Flute Length Total Extension (Stick-out length)
Raw Block ➔ Global Roughing (Large Stepdown) ➔ Re-roughing (Small Tool Rest-Material) Select > Roughing > Global Roughing . Choose a large bull-nose cutter. Set your parameters: Stepdown (Z-Step): The vertical depth of cut (e.g., depending on material hardness).
WorkNC’s flagship roughing cycle is often found under the name or "Offset 3D."
Define the raw material size (stock) and the finished part. worknc tutorial
Define your Part Zero (G54 position). For mold and die work, this is commonly positioned at the geometric center of the stock top surface, or a distinct precision locating corner.
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WorkNC automatically calculates the shortest tool length required to reach a specific depth without the holder hitting the part. Visual Simulation: Always run the Graphic Simulation
If you are working on a casting or a part that underwent a previous setup, import that specific 3D mesh as your starting stock. Before posting the toolpath to the CNC machine,
Accurate tool library management is crucial for reliable simulation.
Master the Basics: A Beginner’s Guide to WorkNC is a powerhouse in the world of Automated CAM (Computer-Aided Manufacturing)
WorkNC will automatically analyze the updated dynamic stock model and generate toolpaths only where the previous large tool could not fit (such as tight pockets and corners). Finishing Strategies
The foundation of any WorkNC project is the , which contains the 3D model, stock information, and all toolpath strategies. Choose a large bull-nose cutter
WorkNC’s killer feature is . Many software require you to manually tilt the tool. WorkNC does it mathematically.
Your machine speaks a dialect (Heidenhain, Haas, Fanuc, Mazak). WorkNC speaks all of them.
For further learning, you can access the official WORKNC Online Help or view instructional playlists like WorkNC Training Tutorials on YouTube .
Select your computed toolpath and run the .
When you first open WorkNC, you will be greeted with a user-friendly interface that includes several key components: