CN102830159A - 2mw风力发电钢球涡流探伤仪用探针 - Google Patents

2mw风力发电钢球涡流探伤仪用探针 Download PDF

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Publication number
CN102830159A
CN102830159A CN2011101608792A CN201110160879A CN102830159A CN 102830159 A CN102830159 A CN 102830159A CN 2011101608792 A CN2011101608792 A CN 2011101608792A CN 201110160879 A CN201110160879 A CN 201110160879A CN 102830159 A CN102830159 A CN 102830159A
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China
Prior art keywords
steel ball
data line
eddy current
current flaw
probe
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Pending
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CN2011101608792A
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English (en)
Inventor
魏正东
刘凯
苏银建
汤国华
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Jiangsu Lixing General Steel Ball Co Ltd
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Jiangsu Lixing General Steel Ball Co Ltd
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Priority to CN2011101608792A priority Critical patent/CN102830159A/zh
Publication of CN102830159A publication Critical patent/CN102830159A/zh
Pending legal-status Critical Current

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Abstract

本发明涉及一种2MW风力发电钢球涡流探伤仪用探针,由探针通过数据线与接口连接构成,其创新点在于:所述数据线外包有一层钢丝圈。本发明的优点在于:在数据线外包一层钢丝圈,起到屏蔽外接干扰信号的作用,保证了精密钢球对检测精度的要求,同时,可作为数据线的保护层,使得数据线不易损坏。

Description

2MW风力发电钢球涡流探伤仪用探针
技术领域
 本发明涉及一种风力发电钢球涡流探伤仪用探针,特别涉及一种检测精度高的风力发电钢球涡流探伤仪用探针。
背景技术
钢球探伤仪用于对检测钢球表面以及内部的损伤,以判断其是否符合质量要求。风力发电钢球的质量要求相对常规钢球更高,因此对风力发电钢球的检测质量也有所提高,传统的钢球探伤仪探针由探针通过数据线与接口连接构成,受到磁场干扰时,涡流信号会发生微量变化,这对精密钢球的检测来说有着不小的影响。
发明内容
本发明要解决的技术问题是提供一种检测精度高的2MW风力发电钢球涡流探伤仪用探针。
为解决上述技术问题,本发明的技术方案为:一种2MW风力发电钢球涡流探伤仪用探针,由探针通过数据线与接口连接构成,其创新点在于:所述数据线外包有一层钢丝圈。
本发明的优点在于:在数据线外包一层钢丝圈,起到屏蔽外接干扰信号的作用,保证了风力发电钢球对检测精度的要求,同时,可作为数据线的保护层,使得数据线不易损坏。
附图说明
附图为本发明风力发电钢球涡流探伤仪用探针结构示意图。
具体实施方式
附图示出了本发明的2MW风力发电钢球涡流探伤仪用探针结构,其由探针1通过数据线2与接口3连接构成,在数据线2外包有一层钢丝圈4,该钢丝圈4由钢丝线缠绕而成。

Claims (1)

1.一种2MW风力发电钢球涡流探伤仪用探针,由探针通过数据线与接口连接构成,其特征在于:所述数据线外包有一层钢丝圈。
CN2011101608792A 2011-06-16 2011-06-16 2mw风力发电钢球涡流探伤仪用探针 Pending CN102830159A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011101608792A CN102830159A (zh) 2011-06-16 2011-06-16 2mw风力发电钢球涡流探伤仪用探针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011101608792A CN102830159A (zh) 2011-06-16 2011-06-16 2mw风力发电钢球涡流探伤仪用探针

Publications (1)

Publication Number Publication Date
CN102830159A true CN102830159A (zh) 2012-12-19

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CN2011101608792A Pending CN102830159A (zh) 2011-06-16 2011-06-16 2mw风力发电钢球涡流探伤仪用探针

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CN (1) CN102830159A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07248337A (ja) * 1994-03-11 1995-09-26 Okano Denki Kk コンタクトプローブ
US5517124A (en) * 1989-07-26 1996-05-14 Extrude Hone Corporation Stylus probe for measuring workpiece surface characteristics
CN1578880A (zh) * 2001-10-31 2005-02-09 日本精工株式会社 滚动轴承
CN201352464Y (zh) * 2008-12-25 2009-11-25 亨特尔(天津)科技开发有限公司 具有多种防护功能的信号线缆
CN101773990A (zh) * 2010-03-05 2010-07-14 南通宏德机电有限公司 兆瓦级风力发电机轮毂的低温快浇及无冒口铸造工艺

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5517124A (en) * 1989-07-26 1996-05-14 Extrude Hone Corporation Stylus probe for measuring workpiece surface characteristics
JPH07248337A (ja) * 1994-03-11 1995-09-26 Okano Denki Kk コンタクトプローブ
CN1578880A (zh) * 2001-10-31 2005-02-09 日本精工株式会社 滚动轴承
CN201352464Y (zh) * 2008-12-25 2009-11-25 亨特尔(天津)科技开发有限公司 具有多种防护功能的信号线缆
CN101773990A (zh) * 2010-03-05 2010-07-14 南通宏德机电有限公司 兆瓦级风力发电机轮毂的低温快浇及无冒口铸造工艺

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Application publication date: 20121219