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首页>《中国测试》期刊>本期导读>量热仪氧弹自动检测装置研究

量热仪氧弹自动检测装置研究

84    2019-08-27

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作者:张遥奇1, 刘思潮1, 苏龙2, 胡彪1, 莫晓山1, 邓月明2

作者单位:1. 湖南省计量检测研究院, 湖南 长沙 410014;
2. 湖南师范大学信息科学与工程学院, 湖南 长沙 410081


关键词:氧弹;电感应涡流测距;自动检测装置;保险性能


摘要:

为准确有效检测氧弹量热仪中氧弹的保险性能,解决目前人工千分尺测不准的问题,研制一种量热仪氧弹自动检测装置。该装置经液体加液,用电涡流测距传感器测氧弹形变,丈量范围0~6 mm,分辨率1 μm,准确度0.2%,压力范围0~25 MPa,准确度等级0.05级,满足DL/T 661-1999《热量计氧弹保险性能技术要求及测试方法》对氧弹保险性能检测要求。装置操作自动化水平高、准确、保险,可作为计量部分对量热仪氧弹保险性能检测尺度装置。


Research on automatic detection device of oxygen bomb in calorimeter
ZHANG Yaoqi1, LIU Sichao1, SU Long2, HU Biao1, MO Xiaoshan1, DENG Yueming2
1. Hunan Institute of Metrology and Test, Changsha 410014, China;
2. College of Information Science and Engineering, Hunan Normal University, Changsha 410081, China
Abstract: In order to detect the safety performance of oxygen bomb in oxygen bomb calorimeter accurately and effectively, and solve the problem of inaccuracy of manual micrometer, a calorimeter automatic detection device for calorimeter is developed, which is charged with liquid. The device has a measuring range 0-6 mm, resolution 1 μm, accuracy 0.2%, pressure range 0-25 MPa, and accuracy level 0.05. The device meets the requirements of DL/T 661-1999 Technical requirements and test method for the safety of calorimeter bombs for safety performance testing of oxygen bomb and has high degree of automation, accuracy and safety which can be used as a standard device for safety performance testing of calorimeter oxygen bomb by metrology department.
Keywords: oxygen bomb;electric induction eddy current ranging;automatic detection device;safety performance
2019, 45(8):124-129  收稿日期: 2018-08-31;收到修改稿日期: 2018-10-21
基金项目: 湖南省科技创新计划资助(2018XK2008)
作者简介: 张遥奇(1963-),男,湖南长沙市人,高级工程师,主要从事计量检测方法与管理研究
参考文献
[1] 莫晓山,胡彪,许光平,等.可燃物质热值丈量仪-氧弹量热仪综述[J].计量技术, 2014(2):23-26
[2] 氧弹热量计性能验收导则:GB/T31423-2015[S].北京:中国质检出版社, 2015.
[3] 氧弹热量计:JJG 672-2001[S].北京:中国计量出版社, 2001.
[4] 热量计氧弹保险性能技术要求及测试方法:DL/T661-1999[S].北京:中国电力出版社, 1999.
[5] 量热仪氧弹保险性能检验规范:MT/T737-1997[S].北京:中国煤炭工业出版社, 1997.
[6] 左钢.氧弹水压试验方法的改进[J].中国计量, 2010(1):74
[7] 姚玉维,杨建新.氧弹水压试验检测装置的研究[J].煤矿机械, 2015(8):99-101
[8] 林俊明.多频涡流检测原理及应用[J].无损检测, 1996, 18(1):23-26
[9] 王军平,王安,樊文侠.电涡流传感器线圈参数对传感器性能的影响[J].自动化仪表, 2001(12):22-24
[10] SOPGIAN A, TIAN G Y, TAYLOR D. A feature extraction technique based on principal compnent analysis for pulsed eddy current NDT[J]. NDT&R International, 2003, 36(1):34-41
[11] SMITH R A, HUGO G R. Transient eddy current NDT for ageing aircraft-capabilities and limitations[J]. Insight:Nondestruct Test Condition Monitor, 2001, 43(1):14-25
[12] CLAUZON T, THOUOM F, NICOLAS A. Flaws characterization with pulsed Eddy current NDT[J]. IEEE Trans Magnet, 1999, 35(3):25-29
[13] 莫晓山,周国雄,陈宪.基于VC技术的计量仪器证书自动生成系统[J].计量技术, 2011(8):57-59