CN119198894A - 钢丝探伤装置以及钢丝的诊断方法 - Google Patents

钢丝探伤装置以及钢丝的诊断方法 Download PDF

Info

Publication number
CN119198894A
CN119198894A CN202410732022.0A CN202410732022A CN119198894A CN 119198894 A CN119198894 A CN 119198894A CN 202410732022 A CN202410732022 A CN 202410732022A CN 119198894 A CN119198894 A CN 119198894A
Authority
CN
China
Prior art keywords
wire
signal
magnetic
steel wire
distance
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202410732022.0A
Other languages
English (en)
Chinese (zh)
Inventor
沟口崇子
平田理香
松本俊昭
小平法美
大西友治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Building Systems Co Ltd
Original Assignee
Hitachi Building Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Building Systems Co Ltd filed Critical Hitachi Building Systems Co Ltd
Publication of CN119198894A publication Critical patent/CN119198894A/zh
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
    • G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)
CN202410732022.0A 2023-06-26 2024-06-06 钢丝探伤装置以及钢丝的诊断方法 Pending CN119198894A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023104145A JP2025004452A (ja) 2023-06-26 2023-06-26 ワイヤー探傷装置およびワイヤーの診断方法
JP2023-104145 2023-06-26

Publications (1)

Publication Number Publication Date
CN119198894A true CN119198894A (zh) 2024-12-27

Family

ID=94065003

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202410732022.0A Pending CN119198894A (zh) 2023-06-26 2024-06-06 钢丝探伤装置以及钢丝的诊断方法

Country Status (2)

Country Link
JP (1) JP2025004452A (https=)
CN (1) CN119198894A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120908290A (zh) * 2025-10-09 2025-11-07 苏州强新合金材料科技有限公司 一种金属丝绳无损探伤检测方法及检测系统

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120908290A (zh) * 2025-10-09 2025-11-07 苏州强新合金材料科技有限公司 一种金属丝绳无损探伤检测方法及检测系统
CN120908290B (zh) * 2025-10-09 2025-12-12 苏州强新合金材料科技有限公司 一种金属丝绳无损探伤检测方法及检测系统

Also Published As

Publication number Publication date
JP2025004452A (ja) 2025-01-15

Similar Documents

Publication Publication Date Title
JP5767564B2 (ja) ワイヤロープの検査装置
JP4741734B2 (ja) 磁気エネルギを用いてエレベータロープの劣化を検出する方法および装置
CN106470930B (zh) 绳索实时监测
AU2013361005B2 (en) Lift system with monitoring device and method for monitoring a lift system
EP1461490B1 (en) Rope made of synthetic fibers having a ferromagnetic element providing an indication of local strain
EP3869189B1 (en) Magnetic body management system and magnetic body management method
CN112902821B (zh) 一种在线测量捻距并依此评估钢丝绳健康状态的方法
CN119198894A (zh) 钢丝探伤装置以及钢丝的诊断方法
JP2005156419A (ja) ワイヤロープの磁気探傷装置
CN117665096A (zh) 一种钢丝绳的磁探伤方法及装置
JP5210532B2 (ja) 簡易ロープ異常検知装置
CN114074879A (zh) 钢缆的检查方法及装置
JP7572342B2 (ja) ワイヤロープの検査システム、および、検査方法
JP7757243B2 (ja) ワイヤロープ探傷装置およびワイヤロープ診断方法
JP2004251880A (ja) ワイヤロープ寿命判定方法
JP2009265008A (ja) ワイヤーロープの探傷装置
JPH08337393A (ja) 動索ワイヤロープの寿命判定方法および装置
JP2025164337A (ja) 張力測定装置及び張力測定方法
US20230416050A1 (en) Arrangement for condition monitoring of a rope of a hoisting apparatus
Dohm An evaluation of international and local magnetic rope testing instrument defect detection capabilities and resolution, particularly in respect to low rotation, multilayer rope constructions
Weischedel Wire Rope Roughness (WRR), a new indicator for the quantitative characterization of wire rope deterioration
DE112005000314T5 (de) Zerstörungsfreies Verfahren zum Nachweis von Kriechschäden
JP2025077202A (ja) 磁性体検査システムおよび磁性体検査方法
RU2553715C1 (ru) Магнитошумовой способ контроля состояния прочности силовых конструкций из ферромагнитных материалов
CN120553358A (zh) 一种皮带机皮带撕裂故障的预警方法及系统

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination