PL424608A1 - Method for determining relative static rigidity of a machining centre - Google Patents

Method for determining relative static rigidity of a machining centre

Info

Publication number
PL424608A1
PL424608A1 PL424608A PL42460818A PL424608A1 PL 424608 A1 PL424608 A1 PL 424608A1 PL 424608 A PL424608 A PL 424608A PL 42460818 A PL42460818 A PL 42460818A PL 424608 A1 PL424608 A1 PL 424608A1
Authority
PL
Poland
Prior art keywords
relative static
static rigidity
interferometer
determining relative
machining centre
Prior art date
Application number
PL424608A
Other languages
Polish (pl)
Inventor
Piotr Mrozek
Original Assignee
Politechnika Białostocka
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 Białostocka filed Critical Politechnika Białostocka
Priority to PL424608A priority Critical patent/PL424608A1/en
Publication of PL424608A1 publication Critical patent/PL424608A1/en

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  • Length Measuring Devices By Optical Means (AREA)

Abstract

Sposób wyznaczania względnej sztywności statycznej obrabiarki skrawającej polega na tym, że pomiaru zmian odległości ? dokonuje się za pomocą laserowego interferometru plamkowego, który umożliwia jednoczesny pomiar przemieszczeń wszystkich punktów konstrukcji maszyny, znajdujących się w polu widzenia kamery interferometru. Poprzez analizę obrazu plamkowego wyznacza się parametr k = F/? dla każdego punktu w polu widzenia interferometru, jak i wartości parametrów charakteryzujących kątowe odkształcenia konstrukcji.The way to determine the relative static rigidity of a cutting machine is to measure changes in distance? is made using a laser spot interferometer, which allows the simultaneous measurement of displacement of all points of the machine structure located in the field of view of the interferometer camera. By analyzing the macular image, the parameter k = F /? for each point in the field of view of the interferometer, as well as the values of the parameters characterizing the angular deformation of the structure.

PL424608A 2018-02-16 2018-02-16 Method for determining relative static rigidity of a machining centre PL424608A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424608A PL424608A1 (en) 2018-02-16 2018-02-16 Method for determining relative static rigidity of a machining centre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424608A PL424608A1 (en) 2018-02-16 2018-02-16 Method for determining relative static rigidity of a machining centre

Publications (1)

Publication Number Publication Date
PL424608A1 true PL424608A1 (en) 2019-08-26

Family

ID=67683603

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424608A PL424608A1 (en) 2018-02-16 2018-02-16 Method for determining relative static rigidity of a machining centre

Country Status (1)

Country Link
PL (1) PL424608A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114843A (en) * 1981-12-28 1983-07-08 Niigata Eng Co Ltd Dimensional accuracy monitoring device in numerically controlled machine tool
EP0356513A1 (en) * 1987-03-13 1990-03-07 Kitamura Machinery Co., Ltd. Method of determining the shape of a processed work
PL163775B1 (en) * 1990-08-21 1994-05-31 Politechnika Warszawska Method of measuring tools and workpieces and a probe for measuring tools and workpieces in numerically controlled machine tools
WO2000052419A1 (en) * 1999-03-03 2000-09-08 Riken Probe type shape measurement sensor, and nc machining device and shape measuring method using the sensor

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58114843A (en) * 1981-12-28 1983-07-08 Niigata Eng Co Ltd Dimensional accuracy monitoring device in numerically controlled machine tool
EP0356513A1 (en) * 1987-03-13 1990-03-07 Kitamura Machinery Co., Ltd. Method of determining the shape of a processed work
PL163775B1 (en) * 1990-08-21 1994-05-31 Politechnika Warszawska Method of measuring tools and workpieces and a probe for measuring tools and workpieces in numerically controlled machine tools
WO2000052419A1 (en) * 1999-03-03 2000-09-08 Riken Probe type shape measurement sensor, and nc machining device and shape measuring method using the sensor

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