PL444105A1 - Standard for determining dimensional accuracy in tomographic research - Google Patents

Standard for determining dimensional accuracy in tomographic research

Info

Publication number
PL444105A1
PL444105A1 PL444105A PL44410523A PL444105A1 PL 444105 A1 PL444105 A1 PL 444105A1 PL 444105 A PL444105 A PL 444105A PL 44410523 A PL44410523 A PL 44410523A PL 444105 A1 PL444105 A1 PL 444105A1
Authority
PL
Poland
Prior art keywords
dimensional accuracy
standard
feet
diameter
tomographic
Prior art date
Application number
PL444105A
Other languages
Polish (pl)
Inventor
Piotr Młynarczyk
Damian Bańkowski
Wojciech Depczyński
Kazimierz Bolanowski
Albert Bilski
Original Assignee
Politechnika Świętokrzyska
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 Politechnika Świętokrzyska filed Critical Politechnika Świętokrzyska
Priority to PL444105A priority Critical patent/PL444105A1/en
Publication of PL444105A1 publication Critical patent/PL444105A1/en

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
    • G01N23/04—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 forming images of the material
    • 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
    • G01N23/04—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 forming images of the material
    • G01N23/046—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 forming images of the material using tomography, e.g. computed tomography [CT]

Landscapes

  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Theoretical Computer Science (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

Wzorzec do określenia dokładności wymiarowej w badaniach tomograficznych, służący do oceny wpływu rodzaju materiału i jego grubości na dokładność wymiarowo kształtową przedmiotów zamkniętych, charakteryzuje się tym, że składa się z podstawy (1) w kształcie prostopadłościanu, do której przytwierdzone są współosiowo w równych odstępach stopy (2) o stopniowanej kolejno wysokości, które mają wykonane centralnie cylindryczne gniazda, w których osadzone są walcowe wzorniki (3). Korzystnie, stopy (2) mają średnice 6 mm, zaś wykonane centralnie cylindryczne gniazda mają średnicę równą 2 mm i głębokość równą 7,5 mm, zaś wzorniki (3) mają postać walców o średnicy 2 mm i wysokości 15 mm. Podstawa (1) oraz stopy (2) wykonane są z poliestru o małej gęstości.The standard for determining dimensional accuracy in tomographic examinations, used to assess the impact of the type of material and its thickness on the dimensional accuracy of closed objects, is characterized by the fact that it consists of a cuboid-shaped base (1) to which feet are attached coaxially at equal intervals. (2) with successively graduated heights, which have central cylindrical sockets in which cylindrical formers (3) are embedded. Preferably, the feet (2) have a diameter of 6 mm, and the centrally made cylindrical sockets have a diameter of 2 mm and a depth of 7.5 mm, and the formers (3) have the form of cylinders with a diameter of 2 mm and a height of 15 mm. The base (1) and feet (2) are made of low-density polyester.

PL444105A 2023-03-16 2023-03-16 Standard for determining dimensional accuracy in tomographic research PL444105A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL444105A PL444105A1 (en) 2023-03-16 2023-03-16 Standard for determining dimensional accuracy in tomographic research

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL444105A PL444105A1 (en) 2023-03-16 2023-03-16 Standard for determining dimensional accuracy in tomographic research

Publications (1)

Publication Number Publication Date
PL444105A1 true PL444105A1 (en) 2023-08-28

Family

ID=87846824

Family Applications (1)

Application Number Title Priority Date Filing Date
PL444105A PL444105A1 (en) 2023-03-16 2023-03-16 Standard for determining dimensional accuracy in tomographic research

Country Status (1)

Country Link
PL (1) PL444105A1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189517A (en) * 2011-03-13 2012-10-04 National Institute Of Advanced Industrial & Technology Standard gauge for calibration and evaluation of x-ray ct apparatus, and calibration method and evaluation method of x-ray ct apparatus using standard gauge for calibration and evaluation of x-ray ct apparatus
JP2014190933A (en) * 2013-03-28 2014-10-06 Gunma Prefecture Calibrator of x-ray ct scanner

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012189517A (en) * 2011-03-13 2012-10-04 National Institute Of Advanced Industrial & Technology Standard gauge for calibration and evaluation of x-ray ct apparatus, and calibration method and evaluation method of x-ray ct apparatus using standard gauge for calibration and evaluation of x-ray ct apparatus
JP2014190933A (en) * 2013-03-28 2014-10-06 Gunma Prefecture Calibrator of x-ray ct scanner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ANDRZEJ RYNIEWICZ I INNI: "PRZEGLĄD ELEKTROTECHNICZNY, R. 91 NR 6/2015, str. 90, Fig. 4", OCENA ODWZOROWANIA WYBRANYCH PARAMETRÓW GEOMETRYCZNYCH W TOMOGRAFII KOMPUTEROWEJ Z ZASTOSOWANIEM WZORCÓW *

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