DESIGN OF 60 MN BUILD-UP FORCE STANDARD MACHINE

Yao Jinhui , Li Qingzhong/Presenter, Xu Hang, Chi Hui, Lin jianhui, Li Haigen

Abstract

The paper describes a design of the 60 MN build-up force standard machine(60 MNBM), which would be established by Fujian Province Institute of Metrology, Fuzhou, China, at the end of 2014. The design has covered 1) mainspecifications; 2) main construction; 3) Finite Element Analysis (FEA) of key units; 4) uncertainty evaluation of the force generated, etc.<BR />The 60 MNBM will generate vertical load of (4 ... 60) MN, as well as lateral load of (120 ... 2000) kN. The machine is employed to calibrate and test force transducers, load-boxes, hydraulic jacks, plastic supports, etc. The machine isdivided into two parts, of which one part is used to generate reference load as a calibration machine, the other one is used as a normal testing machine to test the force apparatus as mentioned above.

Keywords

build-up force standard machine, finite element analysis, uncertainty evaluation

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IMEKO-TC3-2014-002.pdf

DOI

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IMEKO TC

TC3 - Measurement of Force, Mass, Torque, and Gravity

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