Multiaxis Drilling in SolidCAM: Programming Complex Angled Holes with Confidence

Manufacturers are increasingly being asked to produce components with complex geometries, multiple faces and holes positioned at a variety of angles. Multiaxis Drilling in SolidCAM: Programming Complex Angled Holes with Confidence addresses these challenges, helping programmers efficiently machine complex angled holes while maintaining accuracy and reducing programming time. While these parts deliver improved product performance, they can introduce significant programming challenges when it comes to CNC machining.

The process of Multiaxis Drilling in SolidCAM is a simplified operation, allowing programmers to automatically identify and machine holes in different orientations while benefiting from advanced collision avoidance, machine awareness and simulation tools.

Why Multiaxis Drilling in SolidCAM Matters

Traditionally, machining holes located on multiple faces of a component could require multiple setups, manual feature selection or extensive programming effort. This not only increases programming time but can also introduce opportunities for error.

The Multiaxis Drilling in SolidCAM operation is designed to streamline this workflow by combining automatic hole selection with multiaxis positioning strategies. The result is a faster and more reliable approach to drilling, tapping and boring operations on complex parts.

Automatic Hole Selection Reduces Programming Time

One of the most powerful aspects of Multiaxis Drilling is the ability to automatically locate holes across the model.

After creating a Multiaxis Drilling operation, users can leverage the Find Holes functionality to identify relevant drilling features automatically. Rather than manually selecting each hole and orientation, SolidCAM analyses the model and groups the features ready for machining.

For components containing dozens or even hundreds of holes on multiple faces, this can dramatically reduce programming effort while improving consistency across operations.

The software then determines the required tool orientations, helping to remove much of the complexity traditionally associated with multiaxis drilling strategies.

Intelligent Collision Avoidance for Safer Machining

Programming a multiaxis operation is only part of the challenge. Ensuring the tool, holder and machine can physically access every feature without interference is equally important.

SolidCAM enables gouge checking and collision detection against selected model surfaces. Users can include holder and arbor checking while defining critical surfaces to avoid during machining.

With these controls in place, SolidCAM can:

• Detect potential collisions before machining begins
• Consider holder and adaptor geometry
• Optimise machine movements between drilling positions
• Reduce the risk of costly machine crashes or part damage

This level of machine awareness is particularly valuable when machining highly featured aerospace, energy, medical or precision engineering components where access is often restricted.

Verify Before You Cut

A key advantage of the SolidCAM workflow is the ability to validate machining strategies before a single chip is cut.

Once the drilling operation has been calculated, programmers can use both SolidVerify and full Machine Simulation to analyse the toolpath and machine movement.

SolidVerify provides rapid material removal simulation, helping users confirm that all required features are machined correctly. Machine Simulation goes a step further by validating machine motion, rotary axis positioning and component accessibility.

This digital verification process reduces shop-floor uncertainty and gives programmers greater confidence before releasing NC code to production.

Conclusion: More Efficient Five-Axis Drilling Workflows

As part complexity continues to increase, manufacturers need programming tools that can keep pace without increasing risk or programming overhead.

SolidCAM’s Multiaxis Drilling module combines automatic hole recognition, intelligent machine positioning, collision avoidance and integrated simulation. For SOLIDWORKS users already leveraging SolidCAM, it provides a practical route to programming complex angled-hole components while maintaining accuracy, reducing setup effort and improving confidence in the final machining process.

If your team is programming complex multiaxis components, reviewing the end-to-end CAM setup, toolpath strategy and simulation workflow can help identify where programming time and shop-floor risk can be reduced.