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Aerotech Machining Customer Spotlight

Thursday, May 1, 2025

Enhancing Precision and Productivity in Critical Industries

In the demanding world of high-precision manufacturing, the margin for error is non-existent. For industries such as aerospace, power generation, and railway infrastructure, every component must meet rigorous safety and performance standards. Achieving these tolerances requires more than just high-end CNC machinery; it requires a tooling strategy built on stability, repeatability, and innovation.

Joey Jones, President of Aerotech Machining, has integrated Lyndex-Nikken solutions into the core of their production philosophy. By focusing on the interface between the machine and the cutting tool, Aerotech Machining has successfully optimized their throughput while maintaining the exceptional surface finishes their global clients demand.

The Technical Advantage of Advanced Toolholding

The choice of toolholding is the most influential factor in determining a shop’s ability to minimize run-out and maximize tool life. Aerotech Machining utilizes a diverse array of Lyndex-Nikken technologies to tackle varied machining challenges:

  • SK Collet Chucks: Known for their superior gripping torque and high-speed capabilities, SK series chucks provide the rigidity necessary for aggressive milling while maintaining a slim profile for better clearance.

  • Shrink Fit Technology: By utilizing a 360-degree concentric grip, shrink fit toolholders virtually eliminate vibration. This is essential when machining the exotic alloys common in aerospace, where heat management and tool deflection are constant hurdles.

  • Hydraulic Milling Chucks: These provide exceptional dampening characteristics. The hydraulic pressure absorbs micro-vibrations during the cutting process, which directly results in a superior surface finish and prevents premature tool wear.

  • ER Collet Chucks: For versatile, everyday precision, ER chucks offer a reliable solution for drilling and light milling applications, ensuring that even standard operations meet high-tolerance requirements.

Optimizing Workflow with Tool Presetting

Accuracy begins before the tool even touches the machine. Aerotech Machining leverages Lyndex-Nikken presetters to move the tool measurement process offline. By measuring tool offsets, height, and diameter with micron-level precision outside the CNC machine, Aerotech has significantly reduced setup times and eliminated the risk of manual data entry errors. This “offline” approach ensures that the machines are always running, maximizing spindle utilization and improving overall equipment effectiveness (OEE).

Meeting the Demands of High-Tolerance Parts

Today’s customers in the agriculture and railway sectors are demanding parts with increasingly complex geometries and tighter tolerances. To meet these needs, Aerotech Machining focuses on three pillars of performance:

  1. Longer Reach: Specialized extension holders allow for deep-cavity machining without sacrificing rigidity.

  2. Higher Accuracy: Reducing run-out to the absolute minimum ensures that every part is a mirror image of the CAD model.

  3. Exceptional Surface Finish: High-performance dampening technology reduces secondary finishing operations, saving time and cost.

By partnering with Lyndex-Nikken, Aerotech Machining continues to set the standard for what is possible in modern manufacturing. Whether it is a critical engine component for a commercial aircraft or a high-stress part for power generation, the combination of Aerotech’s expertise and Lyndex-Nikken’s tooling technology ensures success at every turn.