Turning Operations in SolidCAM: A Guide to Precision and Efficiency

Why Use SolidCAM for CNC Turning?

SolidCAM is recognised for its seamless integration with CAD platforms like SOLIDWORKS and for delivering a user-friendly interface capable of managing even the most complex machining tasks.

Its Turning Module supports everything from basic turning strategies and adding further modules allow advanced mill-turn operations, making it ideal for shops handling a wide range of parts and production volumes.

With features like front/back turret support and full synchronisation for multi-turret/multi-spindle machines, SolidCAM allows you to reduce programming and process cycle times, increase output, and elevate part quality.

4 Key Features of SolidCAM’s Mill Turn

SolidCAM is a comprehensive CAM solution that allows you to machine with high precision and control. Its turning capabilities help businesses streamline their operations and reduce cycle times.

There are four key features of SolidCAM's Mill Turn that shop floors should take notice of:

1. Toolpath Control
2. Machine Control Operations
3. Support for Multi-Turret and Multi-Spindle Machines
4. Automatic Stock Recognition

#1 - Toolpath Control

SolidCAM gives you detailed control over turning toolpaths, from defined initial and final positions, tool orientation and rotation, to cut direction and balanced roughing.

So whether you're roughing out large volumes of material or performing fine finishing passes, the software ensures accurate, optimised results.

Its trochoidal turning toolpath help reduce tool wear and extend tool life, improving part consistency and speed up cutting especially for deep grooves, it makes an ideal match for iMachining when programming Mill-Turn.?

#2 - Machine Control Operations

A game changer for users when using any style of lathe, is SolidCAM’s Machine Control Operations (MCO).

An MCO allows you to move any part of a lathe, whether it will be moving a tailstock, transferring between spindles or even pre-positioning gang tooling.

All this can be made into easily-performed cycles that are displayed graphically in a machine preview, and reviewable through machine simulations.

#3 - Support for Multi-Turret and Multi-Spindle Machines

If you're using Sliding Head or multi-channel lathes, SolidCAM handles them effortlessly.

You can synchronise operations across multiple machining channels, allowing simultaneous machining and significant time savings, especially in high-mix, high-volume environments.

This can be reviewed in machine simulation to ensure you are working in an optimal way.

#4 - Automatic Stock Recognition

Little is more frustrating for a machinist than fresh-air cutting. It wastes both precious time and effort.

To avoid this, SolidCAM automatically tracks material removal during each operation.

This enables smarter, more efficient toolpaths by avoiding air cuts and reducing redundant motion, making each cut count.

Techniques for Maximising Turning Efficiency

Smart Tool Selection

Choosing the right tool for the geometry is crucial.

SolidCAM allows for precise definition and selection of tools for grooving, threading, and roughing/finishing operations.

Its built-in libraries and simulation tools help verify compatibility and eliminate guesswork before machining.

Leverage Sub-Spindle Machining

For parts that require operations on both ends, SolidCAM enables smooth transfers between the main and sub-spindle.

This minimises manual setups which speeds up part handling, minimises misalignment and keeps the machine cutting as much as possible.

Simulation: Your Key to Error-Free Turning

Before hitting cycle start, it’s essential to simulate your toolpaths. SolidCAM’s machine simulation offers robust simulation features, enabling you to:

• Visualise cutting operations in real-time
• Detect potential collisions or tool interferences
• Review noncutting machine positioning

Simulation helps reduce scrap, avoid crashes, and ensure first-pass success.

Best Practices for Mill Turn in SolidCAM

#1 - Separate Roughing from Finishing

Segmenting roughing and finishing passes improves both speed and surface quality.

SolidCAM makes it easy to define stock allowances and transition smoothly from bulk removal to fine finishing.

#2 - Create Template Turning Strategies

SolidCAM templates can streamline and make your programming more consistent.

With a drag-and-drop onto a part or the CAM Manager this allows all your toolpath settings to be brought into your wanted geometry with no effort.

#3 - Integrate Mill-Turn Techniques

With SolidCAM’s Mill-Turn Module, you can expand beyond traditional 2-axis turning by adding live tooling and multi-axis strategies, all within a single setup.

This eliminates the need for secondary machines and improves throughput on complex parts.

Make sure to utilise iMachining to further optimise what you can machine!

Boost Your Turning Operations with SolidCAM

SolidCAM empowers machinists with an end-to-end solution for turning, combining deep toolpath control, multi-spindle/multi-turret support, intelligent stock tracking, and high-fidelity simulation.

Whether you're optimising a single operation or automating complex mill-turn workflows, SolidCAM helps you cut faster, machine smarter, and deliver higher-quality parts.