Acutec's 37% Production Increase from a 7th Axis Robot

The Challenge

Acutec Precision Aerospace, Inc. is a vertically integrated manufacturer specializing in high-precision machining and subassembly for the aerospace, defense, and power generation industries. When a premier customer requested greater production capacity without compromising aerospace-grade quality, Acutec took the initiative—viewing automation as a strategic opportunity to improve efficiency. Faced with skilled labor shortages and the need to maximize uptime, Acutec considered automation as a key solution. However, automating processes that had long relied on human touch, precision, and judgment presented a unique challenge. The core issue was scale and complexity. A human machinist typically performs a wide range of tasks for a single CNC machine, including validating parts at inspection stations, adjusting tool offsets, handling tool failures, and ensuring products meet stringent aerospace cleanliness standards. Acutec needed to replicate this same level of accuracy and reliability across a much larger operational footprint, connecting three DMG Mori NZX gantry lathes, a two-stage heated wash system with high-pressure cyclonic blowoff, and a Mitutoyo MiStar 555 scanning coordinate measuring system (CMM). The system also needed to handle multiple infeed and outfeed trays for various product lines. This demanded not only inspecting each part for dimensional accuracy but also thoroughly cleaning it beforehand and ensuring it was completely free of residual moisture for accurate CMM measurement integrity. A major hurdle was the need for a 33-foot (10-meter) linear motion system. This scale was far beyond the typical 3- to 5-meter limit offered by most providers, which made it seem unachievable. It also added complexity, requiring expert guidance on drive systems, controller placement, and custom safety solutions. Acutec needed more than just a vendor. They needed a partner capable of navigating both the technical intricacies and the unconventional scope of the project.

The Solution

When Acutec set out to automate a complex multi-machine tending cell, they needed more hands-on support. Vention's team brought both technical insight and a collaborative approach, right from the first call. The initial conversation gave Acutec the opportunity to lay out the project in detail, and within just a few days, Vention responded with a complete system design in the MachineBuilder software, along with a tailored quote.

Vention's team quickly followed up to walk Acutec through every aspect of the proposed solution. Their responsiveness and clarity gave the internal team the confidence to move forward with implementation. The purchasing process was also seamless, and the unit arrived well ahead of Acutec's internal project deadline. Shortly after delivery, Vention proactively reached out to ensure everything was in place for a rapid installation. The centerpiece of the system was a 10-meter Vention 7th Axis range extender—a breakthrough that delivered both the reach and speed required to span the full cell. Its modular design, plug-and-play integration, and top speeds of up to 2,500 mm/s enabled Acutec to focus on optimizing the process instead of troubleshooting the platform. The system seamlessly connected all stations, from machining to washing to inspection within a single continuous workflow.

During implementation, Vention's intuitive MachineLogic platform streamlined 7th axis system programming, enabling rapid project initiation. Recognizing Acutec's unfamiliarity with Karel programming protocols for FANUC systems, Vention also delivered targeted training to reduce the learning curve. This helped speed up the implementation significantly.

As with any complex deployment, the team encountered early challenges. But it was in navigating those hurdles that the partnership truly proved itself. Vention's technical support team was responsive, committed, and hands-on throughout, reinforcing their role as a trusted extension of the Acutec team.