Results 221 to 230 of about 557,220 (279)

A new vibratory response-based method for determining the optimal assembly tightening torque of the high-frequency piezoelectric ultrasonic transducer

Journal of Applied Physics, 2023
Pre-tightening torque has a significant impact on the performance of a bolt-clamped high-frequency piezoelectric ultrasonic transducer widely used in wire bonding.
Hongjie Zhang, Xiaochen Liu, Yangchun Cai, Chuanhao Wu, Xinyue Gao   +4 more
semanticscholar   +1 more source

A new torque transducer using stress sensitive amorphous ribbons

IEEE Transactions on Magnetics, 1982
K. Harada, I. Sasada, T. Kawajiri, M. Inoue   +3 more
exaly   +2 more sources

Acoustic levitation of axisymmetric Mie objects above a transducer array by engineering the acoustic radiation force and torque.

Physical Review E, 2022
Transducer arrays are a versatile tool for the contactless manipulation of spherical Rayleigh objects. Here we propose an analytical model for stable levitation of axisymmetric Mie objects through directly engineering the desired radiation force and ...
Tianquan Tang, G. Silva, Lixi Huang, Xue Han   +3 more
semanticscholar   +1 more source

Contactless transducer for measuring torque

Measurement Techniques, 1966
exaly   +2 more sources

A new torque transducer with permanent magnets and a ring core

IEEE Transactions on Magnetics, 1976
K. Harada, H. Sakamoto
exaly   +2 more sources

A torque transducer utilizing two oppositely polarized rings

IEEE Transactions on Magnetics, 1994
I. Garshelis, C. R. Conto
exaly   +2 more sources

Miniaturized magnetoelastic torque transducers

IEEE Transactions on Magnetics, 1999
Torque transducers based on circumferentially polarized band technology are shown to be scalable downward to accommodate torque measurements to at least low mN/spl middot/m ranges. Shaft diameter for any required torque range is determined by material strength, while band width and separation are selected primarily to meet specific field detector ...
I.J. Garshelis, C.A. Jones
openaire   +1 more source

A high-accuracy torque transducer for small-scale wind and hydrokinetic turbine experiments

Measurement science and technology, 2019
The design, assembly, use, and analysis of a torque transducer for small-scale wind and hydrokinetic turbines is presented. The new transducer provides a calibration between the torque and electrical current produced by a model turbine that uses a DC ...
D. Houck, E. A. Cowen
semanticscholar   +1 more source

Miniature transformer transducer for measuring torque

Measurement Techniques, 1963
V. P. Bondar', V. M. Kabanov, Yu. S. Simanovskii   +2 more
exaly   +2 more sources

Torque standard machine for calibration of reference torque wrench and torque transducer at Nim

Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 2019
The paper describes a new torque standard machine at NIM. The new reference torque standard machine is designed to calibrate the reference torque wrench and torque transducer. The relative expanded uncertainty of this torque standard from 10Nm to 5000Nm is better than 5×10-4（k=2）.
Meng Feng, zhimin zhang, dianlong zhang
openaire   +1 more source