焊接护目镜的透射比均匀性和角度依赖性研究

doi:10.16265/j.cnki.issn1003-3033.2019.10.020

中国安全科学学报 ›› 2019, Vol. 29 ›› Issue (10): 130-134.doi: 10.16265/j.cnki.issn1003-3033.2019.10.020

焊接护目镜的透射比均匀性和角度依赖性研究

刘庆纲¹ 教授, 施文泽¹, 庄逸欢¹, 郭德华^**2 研究员

1 天津大学精密测试技术及仪器国家重点实验室,天津 300072;
2 中国标准化研究院,北京 100191

收稿日期:2019-07-18 修回日期:2019-09-12 出版日期:2019-10-28 发布日期:2020-10-27
通讯作者: ** 郭德华(1965—),女,天津人,博士,研究员,主要从事个体防护装备标准化、公共安全标准化等方面的研究。E-mail: guodh@cnis.ac.cn。
作者简介:刘庆纲 (1964—),男,天津人,博士,教授,主要从事测试计量技术及仪器方面的研究。E-mail:lqg@tju.edu.cn。
基金资助:
国家重点研发计划NQI专项(2017YFF0209503);原国家质量监督检验检疫总局科技计划项目(2017QK133);中国标准化研究院中央基本科研业务费项目(512017Y-5298)。

Study on transmittance uniformity and angle dependence of welding filter

LIU Qinggang¹, SHI Wenze¹, ZHUANG Yihuan¹, GUO Dehua²

1 State Key Laboratory of Precision Measurement Technology and Instruments, Tianjin University, Tianjin 300072, China;
2 China National Institute of Standardization, Beijing 100191, China

Received:2019-07-18 Revised:2019-09-12 Online:2019-10-28 Published:2020-10-27

摘要/Abstract

摘要： 为了保证自动变光焊接护目镜(AWF)的产品质量,进而保障焊工的用眼安全,首先分析AWF的透射比均匀性和角度依赖性的机制和测量方法,研制基于四维自动扫描运动平台的新型AWF测量系统;然后利用该系统检测AWF透射比均匀性和角度依赖性指标,并分析测量结果。研究表明:透射比均匀性和角度依赖性能直接反映出AWF的技术性能,是评价AWF产品质量的重要技术指标;系统获得的结果与产品标称数据具有很好的一致性,可作为标准检测器具广泛应用。

关键词: 自动变光焊接护目镜(AWF), 透射比均匀性, 角度依赖性, 四维自动扫描平台, 测量系统

Abstract: In order to ensure the product quality of AWF to guarantee the safety of the welding workers' eyes, the measuring mechanism and methods for the transmittance uniformity and angle dependence of the AWF were analyzed. An innovative AWF measuring system including scanning controller based on 4-dimensional motion platform were developed, and the experiments and result analyses for transmittance uniformity and angle dependence of the AWF were completed. The results show that transmittance uniformity and angle dependence are important technical indexes for evaluating the quality of AWF products as both of them can indicate the characteristics of AWF, and that the experimental results obtained by the measuring system are in good agreement with the nominal data of products. The results also show that the proposed measuring system can be widely used as standard testing instruments to detect the transmittance uniformity and angle dependence of AWF.

Key words: automatic welding filter (AWF), transmittance uniformity, angle dependence, 4-D automatic scanning platform, measuring system

中图分类号:

X942

刘庆纲, 施文泽, 庄逸欢, 郭德华. 焊接护目镜的透射比均匀性和角度依赖性研究[J]. 中国安全科学学报, 2019, 29(10): 130-134.

LIU Qinggang, SHI Wenze, ZHUANG Yihuan, GUO Dehua. Study on transmittance uniformity and angle dependence of welding filter[J]. China Safety Science Journal, 2019, 29(10): 130-134.

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焊接护目镜的透射比均匀性和角度依赖性研究

Study on transmittance uniformity and angle dependence of welding filter

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