JPS556220A - X ray transmission tester - Google Patents

X ray transmission tester

Info

Publication number
JPS556220A
JPS556220A JP7799278A JP7799278A JPS556220A JP S556220 A JPS556220 A JP S556220A JP 7799278 A JP7799278 A JP 7799278A JP 7799278 A JP7799278 A JP 7799278A JP S556220 A JPS556220 A JP S556220A
Authority
JP
Japan
Prior art keywords
attached
boom
moved
ray
pipe
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
JP7799278A
Other languages
Japanese (ja)
Inventor
Mineo Oishi
Shigetada Hashizume
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7799278A priority Critical patent/JPS556220A/en
Publication of JPS556220A publication Critical patent/JPS556220A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/18—Investigating the presence of flaws defects or foreign matter
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (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)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

PURPOSE:To make it possible to automatically set film thereby to accomplish the X- ray transmission in high efficiency by moving an X-ray generator along the portion of a test piece to be tested so that the X-ray film may be moved along that portion. CONSTITUTION:An X-ray generator 31 is supported above a test piece or a welded steel pipe 34 by supporting platform 35 and 36 which are positioned in front of and at the back of the steel pipe 34. A movable truck 38 which is arranged in parallel with the longitudinal direction of the pipe 34 is attached to the gutter 37 which in turn is attached to the platforms 35 and 36. The truck 38 is moved at a preset pitch by a driving unit 39. A boom 51 positioned at the pipe 34 is attached in the form of a cantilever beam to the platform 36. A film receiving dish 54 is removably attached at an equal spacing to the attachment of a chain 53 which is arranged under tension in parallel above the boom 51. The aforementioned boom 51 is moved up and down, while maintaining the spacing from the gutter 37, by the lifting mechanism which is mounted on the platforms 35 and 36.
JP7799278A 1978-06-29 1978-06-29 X ray transmission tester Pending JPS556220A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7799278A JPS556220A (en) 1978-06-29 1978-06-29 X ray transmission tester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7799278A JPS556220A (en) 1978-06-29 1978-06-29 X ray transmission tester

Publications (1)

Publication Number Publication Date
JPS556220A true JPS556220A (en) 1980-01-17

Family

ID=13649309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7799278A Pending JPS556220A (en) 1978-06-29 1978-06-29 X ray transmission tester

Country Status (1)

Country Link
JP (1) JPS556220A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045425A (en) * 1989-08-25 1991-09-03 Commtech International Management Corporation Electrophotographic liquid developer composition and novel charge directors for use therein
US5153090A (en) * 1990-06-28 1992-10-06 Commtech International Management Corporation Charge directors for use in electrophotographic compositions and processes
CN106596595A (en) * 2016-12-07 2017-04-26 贵州黎阳航空动力有限公司 Radiographic testing device and method for spray rod welds

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5045425A (en) * 1989-08-25 1991-09-03 Commtech International Management Corporation Electrophotographic liquid developer composition and novel charge directors for use therein
US5153090A (en) * 1990-06-28 1992-10-06 Commtech International Management Corporation Charge directors for use in electrophotographic compositions and processes
CN106596595A (en) * 2016-12-07 2017-04-26 贵州黎阳航空动力有限公司 Radiographic testing device and method for spray rod welds

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