Simple Automation Strategies for VMCs—A Conversation with Michael Martin

Automation in machining doesn’t have to be complicated. Some of the most effective automation strategies are simple, practical, and designed to increase efficiency without requiring a massive learning curve.

That’s exactly what Michael Martin, General Manager of Martin Trunnion Tables, sat down to discuss with Jim Carr on the my TRUE POSITION podcast. The episode dives into real-world automation strategies that any shop can implement—without needing a six-figure investment in high-end robotics or complex integration.

One standout example? CARR Machine & Tool, Inc., which has successfully streamlined production by integrating a RoboJob-USA Mill Assist robot on their Haas VF-2, pairing it with a Stallion 9-23 Trunnion Table and a KURT DX4H hydraulic vise to create a repeatable, high-efficiency workflow.

The Power of Simple Automation

For many shops, the idea of automation feels out of reach—too expensive, too complex, or too difficult to implement without major operational disruptions. But, as Michael explains in the podcast, automation doesn’t have to be an all-or-nothing leap.

Instead, incremental automation—starting with workholding and machine utilization improvements—can drastically boost productivity.

By combining smart workholding with robot-assisted automation, manufacturers can:

•  Reduce setup times by eliminating manual clamping and part repositioning

•  Increase spindle uptime by allowing for more continuous operation

•  Free up operators to focus on programming, quality control, and higher-value tasks

•  Improve consistency & repeatability, reducing human error and part variation

Breaking Down the Key Components of CARR Machine’s Automation Setup

1. Stallion 9-23 Trunnion Table – Maximizing Multi-Sided Machining

A key piece of CARR Machine’s automation strategy is the Stallion 9-23 Trunnion Table. Designed specifically for vertical machining centers (VMCs), this trunnion transforms a 3-axis machine into a high-efficiency 4th-axis system, enabling multi-sided machining in a single setup.

•  Work Envelope – The 9-23 model features a 9-inch width with a 23-inch overall length, making it ideal for mid-sized parts that require multiple operations.

•  Heavy-Duty Design – Built from Class # 35 cast iron (hyperlink this to take the user to our last blog about materials) for rigidity, it eliminates chatter and ensures maximum accuracy during machining.

• Increased Throughput – By reducing the need for manual part flipping, it allows longer unattended run times, which perfectly complements robotic automation.

•  Versatility – Works seamlessly with various workholding setups, including hydraulic vises, pneumatic clamping, and modular fixturing.

​With the Stallion 9-23 in place, CARR Machine can reduce setups, limit part handling, and maximize spindle efficiency—one of the biggest factors in increasing shop productivity.

2. KURT DX4H Hydraulic Vise – Automated Clamping for Precision & Speed

Workholding is a crucial component in any machining process, and the KURT DX4H hydraulic vise is a game-changer for automated clamping solutions. Unlike traditional manual vises that require operator intervention, this vise allows for fully automated, repeatable clamping.

•  Consistent Clamping Force – The hydraulic system applies precise and repeatable force, eliminating the variability of hand-tightening.

•  Faster Load & Unload Times – Integrated with the RoboJob Mill Assist, the vise ensures that parts are clamped and released within seconds, minimizing idle time.

•  High Holding Power – With a strong pull-type clamping mechanism, the DX4H secures workpieces firmly, ensuring tight tolerances and stable machining conditions.

•  Compact & Rigid Design – The 4-inch jaw width and compact design make it ideal for the Haas VF-2, fitting within automation setups without consuming excess machine space.

By integrating this hydraulic vise with robotic automation, CARR Machine has eliminated manual part handling, making their process faster, safer, and more reliable.

3. RoboJob Mill Assist – Automating Part Loading & Unloading

At the heart of the automation system is the RoboJob-USA Mill Assist, a robotic loading and unloading system specifically designed for small-to-medium batch production in vertical machining centers.

•  Seamless Robot Integration – Works effortlessly with the Haas VF-2, Stallion Trunnion, and KURT hydraulic vise.

•  Smart Software – Allows for easy job scheduling, part tracking, and toolpath adjustments without complex programming.

•  Rapid Deployment – Unlike traditional robotic systems that require months of integration, the Mill Assist can be set up in a matter of days.

•  Flexible Handling – Supports a wide range of part sizes, making it perfect for job shops handling diverse customer orders.

•  Unattended Machining – Enables lights-out manufacturing, where the machine can continue running even when operators leave for the day.

  
  

By incorporating this system, CARR Machine has minimized downtime between operations, increased their production capacity, and optimized labor efficiency—all without requiring a complete overhaul of their workflow.

The Future of Simple Automation is Here

CARR Machine & Tool is proving that automation doesn’t have to be intimidating. By incrementally integrating workholding, trunnions, and robotic automation, they’ve unlocked higher productivity, reduced cycle times, and freed up skilled machinists for more strategic tasks.

And the best part? These automation strategies are accessible to any shop looking to boost efficiency without a massive investment in custom robotics.

Want to hear more about how simple automation strategies can transform your machining operations?

 Listen to the full conversation on the my TRUE POSITION podcast!