September 17, 2015 - Okuma America introduces ServoNavi Intelligent Technology that improves cycle times and accuracy when machining heavy parts. ServoNavi is the fifth option available in Okuma’s set of performance-enhancing “Intelligent Technologies” and is standard on most machining centers, lathes and multitasking machines equipped with the OSP-P300 control.
ServoNavi Highlights
- Work Weight Auto Setting: Automatically estimates table loads, adjusting for optimal speed resulting in faster cycle times.
- Auto Inertia Setting: Estimates chuck and workpiece speed and direction, automatically changing servo parameter settings to optimum values to reduce positioning errors.
- Reversal Spike Adjustment: Maintains machining accuracy and surface quality by fine tuning slide resistance changes that occur over time due to various machine tool applications.
- Vibration Auto Adjustment: Eliminates noise and vibration which contributes to longer machine life while improving surface quality.
This function is ideal for dies requiring surface shaping.
High accuracy and stable movement are maintained during machining.
Decreases reversal spikes and eliminates crease marks during axis reversal, resulting in better surface finishes.
About Okuma America Corporation
Okuma America Corporation is the U.S. -based sales and service affiliate of Okuma Corporation, a world leader in CNC (computer numeric control) machine tools, founded in 1898 in Nagoya, Japan. The company is the industry’s only single-source provider, with the CNC machine, drive, motors, encoders, and spindle all manufactured by Okuma. The company also designs their own CNC controls to integrate seamlessly with each machine tool’s functionality.
