PL424930A1 - Method for measuring dislocations and the device for measuring dislocations - Google Patents

Method for measuring dislocations and the device for measuring dislocations

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Publication number
PL424930A1
PL424930A1 PL424930A PL42493018A PL424930A1 PL 424930 A1 PL424930 A1 PL 424930A1 PL 424930 A PL424930 A PL 424930A PL 42493018 A PL42493018 A PL 42493018A PL 424930 A1 PL424930 A1 PL 424930A1
Authority
PL
Poland
Prior art keywords
elastic element
measuring
displacement
dislocations
measured
Prior art date
Application number
PL424930A
Other languages
Polish (pl)
Inventor
Tomasz Korbiel
Michał Źróbek
Original Assignee
Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
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 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie filed Critical Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie
Priority to PL424930A priority Critical patent/PL424930A1/en
Publication of PL424930A1 publication Critical patent/PL424930A1/en

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  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

Sposób pomiaru przemieszczeń, polega na tym, że mierzone przemieszczenie ?I przenosi się za pomocą przynajmniej jednego elementu przenoszącego przemieszczenie (3) na podatny element sprężysty (9), a następnie za pomocą przetwornika siły (10) dowolnej konstrukcji mierzy się siłę F wywołującą zmianę długości elementu sprężystego (9), natomiast wielkość mierzonego przemieszczenia ?I obliczana jest na podstawie równania opisującego charakterystykę elementu sprężystego F(?I). Przyrząd do pomiaru przemieszczeń zawierający układ szeregowo połączonego przynajmniej jednego sztywnego elementu oraz podatnego elementu sprężystego o znanej charakterystyce F(?I), a także mechanizm mocowania i zadawania wstępnej siły charakteryzuje się tym, że w dowolnym miejscu układu szeregowego wpięty jest dodatkowo przetwornik siły (10), który za pomocą przewodów połączony jest z elektronicznym układem kondycjonowania sygnałów (11) posiadającym wyjście cyfrowe oraz układ kompensacji temperaturowej.The method of measuring displacements is based on the fact that the measured displacement? I is transferred by means of at least one displacement transmitting element (3) to a flexible elastic element (9), and then the force F causing the change is measured by means of a force transducer (10) of any structure. length of the elastic element (9), while the measured displacement I is calculated based on the equation describing the characteristics of the elastic element F ((I). A displacement measuring device containing a system of at least one rigid element connected in series and a flexible elastic element with a known F (? I) characteristic, as well as a mechanism for fixing and setting the initial force, is characterized by the fact that an additional force transducer is attached at any point in the series system (10 ), which is connected by wires to the electronic signal conditioning system (11) having a digital output and a temperature compensation system.

PL424930A 2018-03-19 2018-03-19 Method for measuring dislocations and the device for measuring dislocations PL424930A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424930A PL424930A1 (en) 2018-03-19 2018-03-19 Method for measuring dislocations and the device for measuring dislocations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424930A PL424930A1 (en) 2018-03-19 2018-03-19 Method for measuring dislocations and the device for measuring dislocations

Publications (1)

Publication Number Publication Date
PL424930A1 true PL424930A1 (en) 2019-09-23

Family

ID=67979726

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424930A PL424930A1 (en) 2018-03-19 2018-03-19 Method for measuring dislocations and the device for measuring dislocations

Country Status (1)

Country Link
PL (1) PL424930A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08327714A (en) * 1995-05-30 1996-12-13 Nippon Telegr & Teleph Corp <Ntt> Method and apparatus for evaluating material using minute-magnetic-field measuring means
JPH10253309A (en) * 1997-03-06 1998-09-25 Tokyo Seimitsu Co Ltd Contact type displacement measuring device
US20030177848A1 (en) * 2000-08-18 2003-09-25 Klaus Biester Method and device for measuring a path that has been covered
CN106568537A (en) * 2016-11-08 2017-04-19 上海宇航系统工程研究所 Electromagnet suction measuring device
KR20180003675A (en) * 2016-06-30 2018-01-10 전자부품연구원 Flexible joint module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08327714A (en) * 1995-05-30 1996-12-13 Nippon Telegr & Teleph Corp <Ntt> Method and apparatus for evaluating material using minute-magnetic-field measuring means
JPH10253309A (en) * 1997-03-06 1998-09-25 Tokyo Seimitsu Co Ltd Contact type displacement measuring device
US20030177848A1 (en) * 2000-08-18 2003-09-25 Klaus Biester Method and device for measuring a path that has been covered
KR20180003675A (en) * 2016-06-30 2018-01-10 전자부품연구원 Flexible joint module
CN106568537A (en) * 2016-11-08 2017-04-19 上海宇航系统工程研究所 Electromagnet suction measuring device

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