Work

Research and discussion on traceability of force values for large force standard machines

Year: 2024

Type: article

Abstract: The precise measurement of large force values, especially those above 20 MN, has always been a difficulty to be urgently solved in China and abroad, and has not been solved yet. To solve this problem, this article provides a practical and feasible method for traceability and calibration of high-precision large range force values. Using the Pascal principle, a small range testing system with known accuracy is connected to the measured large range force standard machine through a pipeline, with a hydraulic cylinder system with known surface area at both ends. The accuracy of the large range force is accurately determined through sensitivity measurement, and this method can test the friction and other parameters of the hydraulic cylinder.

Source: Measurement Sensors

DOI: 10.1016/j.measen.2024.101372

Authors: Huaisuo Zhang, Zecheng Tao, Luo Xin, Liehui Qian, Shen Qi

Institutions: Shanghai Institute of Process Automation Instrumentation (China), Shanghai Institute of Quality Inspection and Technical Research

Language: English

Topic: Scientific Measurement and Uncertainty Evaluation

Subfield: Statistics, Probability and Uncertainty

Field: Decision Sciences

Domain: Social Sciences

Open Access status: gold

Estimated APC paid: $1,800

OpenAlex ID: W4405542490

FWCI: 0.285

Cites: 2

Cited by: 1

Related to: 10