基于影像测量仪的插头量规中心距不确定度评定  

Uncertainty Evaluation of Center Distance of Plug Gauge Based on Image Measuring Instmment

作　　者：曲雯洁 谢杰 李嵩 任懿婵 吴尚昱 

机构地区：[1]威凯检测技术有限公司,广州510663

出　　处：《日用电器》2023年第4期93-96,共4页ELECTRICAL APPLIANCES

摘　　要：参考现有针对插头插座检验用量规的校准规范,对GB/T 1002-2021《家用和类似用途单相插头插座型式、基本参数和尺寸》(后文简称GB/T 1002-2021)中图9——单相两极带接地插头量规[1](后文简称“量规”)的几何参量提出一种可靠的计量方法。使用影像测量仪作为标准器计量量规接地端插孔的中心距,评估该方法的合理性并计算测量结果的不确定度。Refer to the existing calibration specification for plug and socket inspection gauges,A reliable measurement method is proposed for the dimensions of single-phase two-pole plug gauge with earthing-contact,which is described in GB/T1002-2021 Single phase plugs and socket-outlets for household and similar purposes types",basic parameters and dimensions(Figure 9).The image measuring instrument is used as a standard to measure the center distance of the gauge grounding jack.The rationality of the method is confirmed and the uncertainty of the measurement results is evaluated.

关 键 词：插头插座量规 影像测量仪 计量 中心距 不确定度 

分 类 号：TM503.5[电气工程—电器]