论齿轮样板

On gear artefacts

齿轮样板是齿轮参数量值的标准实物载体,用于将齿轮国家测量标准所复现的量值传递到各级齿轮测量仪器上,从而实现齿轮测量的准确性和一致性,保证齿轮产品质量。全面概述了齿轮样板起源及其发展历程;详细论述了齿轮样板的种类、结构及特点、齿轮样板的测量技术及装置、齿轮样板的国际比对、未来的发展与展望。齿轮样板迄今已历经九十多年发展,其种类在不断丰富、尺度不断延伸、复杂度不断简化,作为一种“有形”的实物量具,目前仍不可替代。未来随着“无形”的虚拟仿真测量技术发展,对“有形”实物样板的依赖将可以减弱,“无形”的技术将可能成为量值传递的新模式。

Gear artefacts are the standard material carriers for gear parameter values,used to transfer the reproduced values from the national gear measurement standard to various gear measuring instruments.This ensures the accuracy and consistency of gear measurements and the quality of gear products.This paper provides a comprehensive overview of the origin and development of gear artefacts,discussing in detail their types,structures,characteristics,measurement techniques and devices,international comparisons,and future development prospects.Over a development history of more than ninety years,gear artefacts have evolved to include diverse types,extended scales,and simplified complexities.As“tangible”material measures,they remain irreplaceable.However,with the advancement of“intangible”virtual simulation measurement technology,the reliance on“tangible”material artefacts is expected to decrease,and“intangible”technology may become a new mode of quantity value transmission in the future.