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Updated: Jul 2, 2026
11:41
Magnetic Tweezers for the Measurement of Twist and Torque
Published on: May 19, 2014
Precision axial translator with high stability
1Bell Laboratories, Holmdel, New Jersey 07733, USA.
The Review of Scientific Instruments
|August 1, 1979
Summary
A novel concentric translator offers inherent stability against torsion and twisting, enabling highly precise axial motion along its centerline. This design ensures superior performance in demanding applications requiring accurate linear movement.
Area of Science:
- Mechanical Engineering
- Precision Mechanics
- Robotics
Background:
- Traditional linear translators can suffer from instability due to torsional and twisting forces.
- Achieving precise axial motion often requires complex designs to mitigate external disturbances.
Purpose of the Study:
- To introduce a new concentric translator design.
- To highlight its inherent stability against torsion and twisting.
- To demonstrate its suitability for precise axial motion.
Main Methods:
- Design and fabrication of a novel concentric translator.
- Experimental analysis of torsional and twisting stability.
- Evaluation of axial motion precision.
Main Results:
- The new concentric translator exhibits inherent stability against torsion and twisting.
- The design allows for precise axial motion with minimal clearance along the center line.
- Demonstrated superior performance compared to conventional designs in stability tests.
Conclusions:
- The developed concentric translator represents a significant advancement in precision motion systems.
- Its inherent stability and precision make it ideal for applications requiring accurate linear movement.
- This design opens new possibilities for enhanced performance in various engineering fields.
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