A proposal for dynamic calibration of brake tester

3rd International Congress on Mechanical Metrology

物理学;力学

Ferreira, Paulo L.S.^1 ; Couto, Paulo R.G.^1 ; Cabral, Luiz C.^1 ; Reis, Ronaldo G.^1 ; Zillner, Marcos^2

Instituto Nacional de Metrologia, Qualidade e Tecnologia (Inmetro), Rio de Janeiro, Brazil^1

Napro Eletrônica Industrial LTDA, São Paulo, Brazil^2

关键词: Dynamic brakes;    Dynamic calibration;    Torque transducers;    Vehicle braking;    Vehicle inspections;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/648/1/012018/pdf
DOI  :  10.1088/1742-6596/648/1/012018

学科分类：力学，机械学

来源: IOP

【 摘 要 】

In Brazil there are about 400 security inspection lines carrier operating in Inspection Bodies accredited by Cgcre Inmetro [1]. The equipment in this proposal is a Brake Tester that measure vehicle braking forces and it is a component of an inspection line. This paper proposes a dynamic Brake Tester calibration using a reference torque transducer. This article can also be the basis for future discussions of the revised standard manufacturing of vehicle inspection line according to ABNT NBR 14040 [2].