5-axis CAM walkthrough
Multi-axis machining reaches geometry that 3-axis cannot. This walkthrough plans an orientation-aware toolpath on a complex part and verifies it before cutting.
Before you start
- Confidence with 3-axis CAM
- A part that needs multiple approach angles
- 1
Study the part for access
Identify the surfaces a fixed 3-axis setup cannot reach cleanly. Those are the regions that justify tilting the tool or the part.
- 2
Define setups and orientations
Create the work coordinate systems and tool orientations the job needs, so each face is machined from a sensible approach angle.
- 3
Generate the multi-axis toolpaths
Assign roughing and finishing strategies across the orientations, letting the tool axis follow the geometry where a fixed axis would gouge.
Tip: Watch tool-holder clearance, not just the cutter tip. Multi-axis collisions often happen at the holder.
- 4
Simulate the full job
Run the stock simulation across every setup to catch collisions and verify the part is fully machined. Fix any flagged operation and re-simulate.
- 5
Post to the machine
Export through the multi-axis post-processor for your controller, producing the verified program for the machine.
What you built
A verified multi-axis program that machines geometry out of reach for a fixed 3-axis setup.
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