JPS5445192A - Automatic penetrating flaw detector - Google Patents

Automatic penetrating flaw detector

Info

Publication number
JPS5445192A
JPS5445192A JP11176877A JP11176877A JPS5445192A JP S5445192 A JPS5445192 A JP S5445192A JP 11176877 A JP11176877 A JP 11176877A JP 11176877 A JP11176877 A JP 11176877A JP S5445192 A JPS5445192 A JP S5445192A
Authority
JP
Japan
Prior art keywords
liquid
inspecting
elastic body
absorbent elastic
injection nozzles
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.)
Granted
Application number
JP11176877A
Other languages
Japanese (ja)
Other versions
JPS5648061B2 (en
Inventor
Taro Iwamoto
Moritomo Ando
Koji Kurokawa
Akira Kusumoto
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 Ltd
Original Assignee
Hitachi 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 Ltd filed Critical Hitachi Ltd
Priority to JP11176877A priority Critical patent/JPS5445192A/en
Priority to US05/942,559 priority patent/US4230067A/en
Publication of JPS5445192A publication Critical patent/JPS5445192A/en
Publication of JPS5648061B2 publication Critical patent/JPS5648061B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/06—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length by rubbing contact, e.g. by brushes, by pads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/91—Investigating the presence of flaws or contamination using penetration of dyes, e.g. fluorescent ink

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

PURPOSE:To automatic penetrating flaw detection operations by combining inspecting-object coating liqud injection nozzles, an inspecting-object rubbing liquid-absorbent elastic body and a liquid-absorbent elastic body cleaning squeezing mechanism. CONSTITUTION:A liquid-absorbent elastic body 2 for rubbing of the inspecting object composed of rubber-made sponge, syntyetic-resin-made sponge or the like is installed to a reinforcing plate 1 which can travel along a rail 4 an approximatly S shape. Inspecting-object coating liquid injection nozzles 14 and cleaning liquid injection nozzles 15 are provided above the rail 4, and a liquid-absorbent elastic body cleaning and squeezing mechanism consisting of a metal screen 7 and a eceiving tray 8 s elevatably provided below the cleaning liquid injection nozzles 15. Then the liquid-absorbent elastic body 2 is subjected to injection and squeezing-out of cleaning liquid to rub off and clean away the grease and contamination of the in specting object while repeating advancing, descending, retre ating and ascending, after which it is subsequently injected with penetrant and developer and subsequently rubs and coates these on the surface of the inspecting object, thus causing its defect parts to be displayed.
JP11176877A 1977-09-17 1977-09-17 Automatic penetrating flaw detector Granted JPS5445192A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP11176877A JPS5445192A (en) 1977-09-17 1977-09-17 Automatic penetrating flaw detector
US05/942,559 US4230067A (en) 1977-09-17 1978-09-15 Liquid applying apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11176877A JPS5445192A (en) 1977-09-17 1977-09-17 Automatic penetrating flaw detector

Publications (2)

Publication Number Publication Date
JPS5445192A true JPS5445192A (en) 1979-04-10
JPS5648061B2 JPS5648061B2 (en) 1981-11-13

Family

ID=14569675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11176877A Granted JPS5445192A (en) 1977-09-17 1977-09-17 Automatic penetrating flaw detector

Country Status (1)

Country Link
JP (1) JPS5445192A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154038A (en) * 1981-03-20 1982-09-22 Jgc Corp Sump checking device
WO2011051179A1 (en) * 2009-10-28 2011-05-05 Rolls-Royce Plc A method of inspecting and/or repairing a component and a device for inspecting and/or repairing a component
CN113070797A (en) * 2021-06-07 2021-07-06 东营市赫邦化工有限公司 Liquid chlorine steel cylinder detection device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57154038A (en) * 1981-03-20 1982-09-22 Jgc Corp Sump checking device
JPH0131135B2 (en) * 1981-03-20 1989-06-23 Jgc Corp
WO2011051179A1 (en) * 2009-10-28 2011-05-05 Rolls-Royce Plc A method of inspecting and/or repairing a component and a device for inspecting and/or repairing a component
US8910359B2 (en) 2009-10-28 2014-12-16 Rolls-Royce Plc Method of inspecting and/or repairing a component and a device for inspecting and/or repairing a component
CN113070797A (en) * 2021-06-07 2021-07-06 东营市赫邦化工有限公司 Liquid chlorine steel cylinder detection device

Also Published As

Publication number Publication date
JPS5648061B2 (en) 1981-11-13

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