Dynamic characteristics of multiple-component strain-gauge scales

1979 ◽  
Vol 22 (11) ◽  
pp. 1355-1359
Author(s):  
V. V. Bogdanov
Keyword(s):  
Dynamic Characteristics ◽  
Strain Gauge ◽  
Component Strain ◽  
Multiple Component

Technique of Strain-Gauge Measurement of the Dynamic Characteristics of Percussion Music

2020 ◽  
Vol 56 (2) ◽  
pp. 186-191
Author(s):  
V. À. Maksimyuk ◽  
Å. À. Sushchenko ◽  
I. B. Fetisov
Keyword(s):  
Dynamic Characteristics ◽  
Strain Gauge ◽  
Gauge Measurement

Dynamic Studies on the Recurve Bow

2015 ◽  
Vol 741 ◽  
pp. 37-40
Author(s):  
Ji He Zhou ◽  
Yu Qin Shi
Keyword(s):  
Dynamic Characteristics ◽  
Strain Gauge ◽  
Dynamic Strain ◽  
Measurement Technology ◽  
Acceleration Sensor ◽  
Electrical Quantity ◽  
Dynamic Studies ◽  
Strain Process ◽  
Quantity Measurement

By utilizing the acceleration sensor and the strain gauge, the non electrical quantity measurement technology, we collected the data of the dynamic strain process in the actual shooting circumstances of athletes and get the data through the computer; exploratory proposed the dynamic characteristics of the bow.

scholarly journals Design, development, calibration, and testing of indigenously developed strain gauge based dynamometer for cutting force measurement in the milling process

2020 ◽  
Vol 14 (2) ◽  
pp. 6594-6609 ◽  
Author(s):  
T. Mohanraj ◽  
S. Shankar ◽  
R. Rajasekar ◽  
M.S. Uddin
Keyword(s):  
Cutting Force ◽  
Dynamic Characteristics ◽  
Strain Gauge ◽  
Force Measurement ◽  
Machining Process ◽  
Series Data ◽  
Design Development ◽  
Element Analysis ◽  
Cross Sensitivity ◽  
Static And Dynamic Characteristics

In this work, a milling dynamometer based on strain gauge with an octagonal and square ring was designed and tested. Strain gauges were attached with the mechanical rings to detect the deformation, during the machining process. Wheatstone bridge circuit was equipped with gauges to acquire the strain as voltage owing to the deformation of mechanical rings when machining takes place. The finite element analysis (FEA) was used to identify the location of maximum deformation and stress. The direction of rings and location of gauges were decided to increase the sensitivity and decrease the cross-sensitivity. Then, the cutting force was acquired through NI 6221 M series data acquisition (DAQ) card. The dynamometer had undergone a cycle of tests to verify its static and dynamic characteristics. The metrological characterization was performed according to the calibration procedure based on ISO 376 – 2011 standard. The cutting force was measured with both the dynamometers through milling experiments based on Taguchi’s L9 orthogonal array and the results were recorded. The measured cutting force varied from 300 N to 550 N. The obtained results depicted that low-cost milling dynamometer was reliable to measure the three component machining force. Overall, the square ring based dynamometer provides the better static and dynamic characteristics in terms of linearity, cross-sensitivity (4%), uncertainty (0.054%), and natural frequency (362.41 rev/s).

scholarly journals Design and Structural Analysis of Three Component Strain Gauge Balance

2021 ◽  
Vol 16 (7) ◽  
pp. 525
Author(s):  
Guru Sankar Duppada ◽  
Nikhil Nalamasu ◽  
Naga Saikiranmai Aduri ◽  
Navya Arisetty ◽  
Ramakrishna Madhira ◽  
...  
Keyword(s):  
Structural Analysis ◽  
Strain Gauge ◽  
Component Strain

Wind tunnel measurement of small values of rolling moment using six-component strain gauge balance

Measurement ◽  
2018 ◽  
Vol 116 ◽  
pp. 438-450 ◽  
Author(s):  
Abdelwahid Boutemedjet ◽  
Marija Samardžić ◽  
Dušan Ćurčić ◽  
Zoran Rajić ◽  
Goran Ocokoljić
Keyword(s):  
Wind Tunnel ◽  
Strain Gauge ◽  
Rolling Moment ◽  
Wind Tunnel Measurement ◽  
Component Strain

scholarly journals Managing and Analyzing the Constructive and Functional Parameters on Fiberglass Custom Sensor Design for an Aerodynamic Balance

2017 ◽  
Vol 54 (1) ◽  
pp. 155-159
Author(s):  
Radu Calin Pahonie ◽  
Amado Stefan ◽  
Carmen Luiza Costuleanu ◽  
Daniel Boldureanu ◽  
Gabriela Gladiola Andruseac
Keyword(s):  
Strain Gauge ◽  
Strain Distribution ◽  
Computer Software ◽  
Force Vector ◽  
Software Environment ◽  
Wing Model ◽  
Custom Made ◽  
Load Cells ◽  
Component Strain ◽  
The Military

An external three component strain gauge balance, designed, analyzed and manufactured in the Military Technical Academy is presented. The balance is a multi-piece type and employs the use of six custom-made load cells (sensors) to transfer the aerodynamic forces and moments from the wing to the computer software environment for data processing and analysis. The relations between the loads acting on the wing model and the measured forces are also underlined. The placement of the strain gauge on the composite laminate is an important issue for increased sensor precision; therefore, it is given a thorough analysis. The positioning of the force vector and its influence on the strain distribution over the lift sensor is also numerically and experimentally analyzed.

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