CN101349537B - 金属管筒厚度及内壁粗糙度的检测成像方法及其装置 - Google Patents
金属管筒厚度及内壁粗糙度的检测成像方法及其装置 Download PDFInfo
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- CN101349537B CN101349537B CN2008100460616A CN200810046061A CN101349537B CN 101349537 B CN101349537 B CN 101349537B CN 2008100460616 A CN2008100460616 A CN 2008100460616A CN 200810046061 A CN200810046061 A CN 200810046061A CN 101349537 B CN101349537 B CN 101349537B
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CN2008100460616A CN101349537B (zh) | 2008-09-13 | 2008-09-13 | 金属管筒厚度及内壁粗糙度的检测成像方法及其装置 |
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CN2008100460616A CN101349537B (zh) | 2008-09-13 | 2008-09-13 | 金属管筒厚度及内壁粗糙度的检测成像方法及其装置 |
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CN101349537A CN101349537A (zh) | 2009-01-21 |
CN101349537B true CN101349537B (zh) | 2010-06-16 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101975551B (zh) * | 2010-09-17 | 2012-07-18 | 徐州中材装备重型机械有限公司 | 一种电容式双测杆对接平整度检测仪 |
CN102279207A (zh) * | 2011-06-23 | 2011-12-14 | 西安石油大学 | 一种金属管筒腐蚀检测方法 |
CN104534977B (zh) * | 2014-12-19 | 2017-03-22 | 太原理工大学 | 一种用于soi光波导的侧壁粗糙度检测方法和装置 |
CN108550532B (zh) * | 2018-03-21 | 2020-10-02 | 上海集成电路研发中心有限公司 | 一种测量半导体鳍部粗糙度的方法 |
CN108387171B (zh) * | 2018-05-08 | 2023-05-12 | 中国工程物理研究院总体工程研究所 | 一种基于电容法检测粗糙度的柔性探头及其粗糙度算法 |
CN109405734B (zh) * | 2018-12-14 | 2023-11-21 | 中核新科(天津)精密机械制造有限公司 | 快速高精度平面平行度测量装置及测量方法 |
CN110631465B (zh) * | 2019-09-16 | 2021-04-16 | 太原理工大学 | 基于电容原理差动式测量的积灰结渣在线监测装置及方法 |
CN111380450B (zh) * | 2020-03-23 | 2021-06-25 | 佛山市炜兴塑料包装有限公司 | 一种自动筛选品并预警提示的塑料桶底厚度检测设备 |
CN114674214B (zh) * | 2022-05-25 | 2022-09-09 | 中国重型机械研究院股份公司 | 一种用于液胀管的成型区壁厚测量装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837500A (en) * | 1988-04-08 | 1989-06-06 | Schut's Im- & Exporthandel B.V. | Capacitive displacement meter or transducer |
US5175505A (en) * | 1990-10-04 | 1992-12-29 | Robert Bosch Gmbh | Capacitive sensor for measurement of a fuel wall film, particularly in an intake duct of an internal combustion engine |
CN2169129Y (zh) * | 1993-06-24 | 1994-06-15 | 池毅 | 液体压力传感器 |
CN1041821C (zh) * | 1991-01-30 | 1999-01-27 | 法国石油公司 | 制备对苯二酸盐或对苯二酸的方法 |
DE102005020222A1 (de) * | 2005-04-30 | 2006-11-02 | Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen eV | Verfahren und Vorrichtung zur Messung der Wanddicke von Hohlkörpern aus nicht leitendem Werkstoff |
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2008
- 2008-09-13 CN CN2008100460616A patent/CN101349537B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4837500A (en) * | 1988-04-08 | 1989-06-06 | Schut's Im- & Exporthandel B.V. | Capacitive displacement meter or transducer |
US5175505A (en) * | 1990-10-04 | 1992-12-29 | Robert Bosch Gmbh | Capacitive sensor for measurement of a fuel wall film, particularly in an intake duct of an internal combustion engine |
CN1041821C (zh) * | 1991-01-30 | 1999-01-27 | 法国石油公司 | 制备对苯二酸盐或对苯二酸的方法 |
CN2169129Y (zh) * | 1993-06-24 | 1994-06-15 | 池毅 | 液体压力传感器 |
DE102005020222A1 (de) * | 2005-04-30 | 2006-11-02 | Vereinigung zur Förderung des Instituts für Kunststoffverarbeitung in Industrie und Handwerk an der Rhein.-Westf. Technischen Hochschule Aachen eV | Verfahren und Vorrichtung zur Messung der Wanddicke von Hohlkörpern aus nicht leitendem Werkstoff |
Non-Patent Citations (2)
Title |
---|
JP特开2006-106008A 2006.04.20 * |
楼敏珠,严仍春.电容法表面粗糙度无损检测装置的研制.无损检测18 10.1996,18(10),274-275,277. * |
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Address after: 8 No. 643000 Zigong province Sichuan City Industrial Park Road Itakura Ryugo Patentee after: SICHUAN OIL NATURAL GAS TECHNOLOGY CO., LTD. Address before: 8 No. 643000 Sichuan city of Zigong province high tech Zone Industrial Park Road Itakura Ryugo Patentee before: Sichuan Oil and Natural Gas Scientific Development Co., Ltd. |