DK2805076T3 - Rullelegeme og rulleleje - Google Patents

Rullelegeme og rulleleje Download PDF

Info

Publication number
DK2805076T3
DK2805076T3 DK13701597.0T DK13701597T DK2805076T3 DK 2805076 T3 DK2805076 T3 DK 2805076T3 DK 13701597 T DK13701597 T DK 13701597T DK 2805076 T3 DK2805076 T3 DK 2805076T3
Authority
DK
Denmark
Prior art keywords
rolling body
roller
acceleration
roller body
sensor
Prior art date
Application number
DK13701597.0T
Other languages
English (en)
Inventor
Jens Graf
Defeng Lang
Armin Olschewski
Arno Stubenrauch
Sebastian Ziegler
Original Assignee
Skf Ab
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 Skf Ab filed Critical Skf Ab
Application granted granted Critical
Publication of DK2805076T3 publication Critical patent/DK2805076T3/da

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/52—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions
    • F16C19/527—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to vibration and noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/32—Balls
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/34—Rollers; Needles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
    • F16C41/007—Encoders, e.g. parts with a plurality of alternating magnetic poles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M13/00—Testing of machine parts
    • G01M13/04—Bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/02—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses
    • G01P15/08—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration by making use of inertia forces using solid seismic masses with conversion into electric or magnetic values
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P15/00—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration
    • G01P15/18—Measuring acceleration; Measuring deceleration; Measuring shock, i.e. sudden change of acceleration in two or more dimensions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2233/00—Monitoring condition, e.g. temperature, load, vibration
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2360/00—Engines or pumps
    • F16C2360/31—Wind motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)

Claims (10)

1. Rullelegeme til et rulleleje med en sensorenhed (12; 12b), kendetegnet ved, at sensorenheden (12; 12b) har i det mindste en accelerationssensor og er indrettet til i forbindelse med i det mindste en driftsproces at måle en position af et midtpunkt (22; 22b) af rullelegemet i et inertialsystem.
2. Rullelegeme ifølge krav 1, hvor accelerationssensoren (17) er indrettet til at måle accelerationer langs en aksial retning af rullelegemet.
3. Rullelegeme ifølge et af kravene 1 eller 2, hvor accelerationssensoren (16) er indrettet til at måle accelerationer langs en bestemt radial retning af rullelegemet (11) .
4. Rullelegeme ifølge et af de foregående krav, hvor sensorenheden (12; 12b) er indrettet til i forbindelse med driftsprocessen at detektere et slip for rullelegemet.
5. Rulleleje med et rullelegeme ifølge et af de foregående krav, med en sensoranordning (64a), kendetegnet ved, at sensoranordningen (64a) har i det mindste en accelerationssensor og er indrettet til i forbindelse med i det mindste en driftsproces at måle en position af et midtpunkt (22; 22a; 22b) af i det mindste et første rullelegeme (30; 30a; 30b) i rullelejet (26; 26a) i et inertialsystem.
6. Rulleleje ifølge krav 5, hvor sensoranordningen (64a) har i det mindste en komponent, som ligeledes er en komponent i det første rullelegeme (30a), og hvor sensoranordningen (64a) har i det mindste en komponent, der er anbragt uden for det første rullelegeme (30a).
7. Rulleleje ifølge et af kravene 5 eller 6, hvor anordningen har en regneenhed, der er indrettet til ved hjælp af i det mindste en accelerationsparameter for det første rullelegeme og i det mindste en accelerationsparameter for et andet rullelegeme i rullelejet, hvilke accelerationsparametre måles af sensoranordningen, at bestemme positionen af midtpunktet for det første rullelegeme i et inertialsystem.
8. Rulleleje ifølge krav 7, hvor rullelejet er udformet som konisk rulleleje, og anordningen har en regneenhed, der er indrettet til på grundlag af en tidsmæssig ændring af en af sensoranordningen målt acceleration, som virker langs en hovedsymmetriakse for det første rullelegeme i rullelejet, at bestemme en position af midtpunktet for det første rullelegeme i et inertialsystem.
9. Rulleleje ifølge et af kravene 7 til 8, hvor anordningen har en regneenhed, der er indrettet til på grundlag af et tidsmæssigt forløb af en acceleration, der virker på en testmasse for sensoranordningen, hvilken testmasse er en del af det første rullelegeme i rullelejet, langs en i forhold til det første rullelegeme fast radial retning af det første rullelegeme, at bestemme et tidsmæssigt forløb af en position af midtpunktet for det første rullelegeme i et inertialsystem.
10. Vindkraftanlæg med et rulleleje ifølge et af kravene 5 til 9.
DK13701597.0T 2012-01-20 2013-01-18 Rullelegeme og rulleleje DK2805076T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012200783A DE102012200783B4 (de) 2012-01-20 2012-01-20 Wälzkörper und Wälzlager
PCT/EP2013/050978 WO2013107887A1 (de) 2012-01-20 2013-01-18 Wälzkörper und wälzlager

Publications (1)

Publication Number Publication Date
DK2805076T3 true DK2805076T3 (da) 2016-08-01

Family

ID=47624041

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13701597.0T DK2805076T3 (da) 2012-01-20 2013-01-18 Rullelegeme og rulleleje

Country Status (5)

Country Link
EP (1) EP2805076B1 (da)
DE (1) DE102012200783B4 (da)
DK (1) DK2805076T3 (da)
ES (1) ES2582163T3 (da)
WO (1) WO2013107887A1 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014117553B3 (de) * 2014-11-28 2016-01-28 Areva Gmbh Zerstörungsfreie Prüfung einer Komponente eines Wälzlagers
DE102015002016A1 (de) * 2015-02-20 2016-08-25 Senvion Gmbh Prüfverfahren für ein Wälzlager
DE102016116118A1 (de) 2016-08-30 2018-03-01 Thyssenkrupp Ag Wälzkörper zur Verwendung in einem Wälzlager
DE102018200047A1 (de) 2018-01-03 2019-07-04 Aktiebolaget Skf Sensorrolle
DE102018216253A1 (de) * 2018-09-24 2020-03-26 RS Schwarze Elektrotechnik Moderne Industrieelektronik GmbH Wälzkörper mit Sensor zur Verwendung in einem Wälzlager

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1605154A (da) * 1965-12-16 1973-03-23
GB2111136A (en) * 1981-12-09 1983-06-29 Rolls Royce Skid control in rolling bearings
US4738336A (en) * 1987-04-27 1988-04-19 Honeywell, Inc. Controlled replenishing lubrication system
JP2000356531A (ja) * 1999-06-14 2000-12-26 Mitsubishi Heavy Ind Ltd ころがり軸受用転動体の運動状態計測装置
DE10136438A1 (de) * 2000-08-22 2002-03-07 Bosch Gmbh Robert Sensoranordnung in einem Wälzlager und Verfahren zur Auswertung des Sensorsignals
DE10314295B4 (de) * 2003-03-29 2012-04-12 Schaeffler Technologies Gmbh & Co. Kg Verfahren zur Bestimmung von Lagerschlupf in einem Messwälzlager mit SAW- oder BAW-Sensoren
DE102004026246A1 (de) * 2004-05-28 2005-12-15 Fag Kugelfischer Ag & Co. Ohg Rollkörper
DE102007009093A1 (de) * 2007-02-24 2008-08-28 Schaeffler Kg Wälzlager mit RFID-Tag
DE102008061280B4 (de) * 2008-12-10 2012-08-02 Ab Skf Verfahren zur Messung der Drehzahl eines Wälzkörpers
JP5540728B2 (ja) * 2010-01-25 2014-07-02 株式会社ジェイテクト ころ軸受装置
DE102010020759B4 (de) * 2010-05-17 2018-05-03 Schaeffler Technologies AG & Co. KG Sensierter Wälzkörper
DE102010045912B4 (de) * 2010-09-21 2014-05-22 Deutsches Zentrum für Luft- und Raumfahrt e.V. Rotierbares Wälzlager

Also Published As

Publication number Publication date
WO2013107887A1 (de) 2013-07-25
EP2805076A1 (de) 2014-11-26
DE102012200783A1 (de) 2013-07-25
ES2582163T3 (es) 2016-09-09
DE102012200783B4 (de) 2013-11-07
EP2805076B1 (de) 2016-04-13

Similar Documents

Publication Publication Date Title
DK2805076T3 (da) Rullelegeme og rulleleje
KR101838053B1 (ko) 운동 구조물의 운동 및 진동을 결정하기 위한 시스템 및 방법
ES2924816T3 (es) Procedimiento para la determinación de una profundidad de perfil de un perfil de neumático, así como dispositivo de control para la realización del procedimiento
ES2701900T3 (es) Máquina vibradora
US11402286B2 (en) Method and system for detecting health status of a bolt that fastens a rotor blade of a wind turbine
JP2013524172A (ja) Ｗｉｍセンサを較正するための方法
HRP20181083T1 (hr) Postupak i sustav za određivanje pomaka sidra
BR102017007269A2 (pt) Method, device, and, health management system and use
CN103115726A (zh) 一种基于应变的旋转零部件动平衡方法
EP2781775B1 (en) Method for detecting changes of position of shaftless spinning rotor of open-end spinning machine in cavity of active magnetic bearing and spinning unit of open-end spinning machine with active magnetic bearing for bearing shaftless spinning rotor
EP2440782A1 (en) Wind power electricity generating system and relative control method
CN103471590A (zh) 一种运动惯性追踪系统
RU2020121713A (ru) Система и способ определения угловой скорости оси железнодорожного транспортного средства
CN103097863B (zh) 一种用于识别转速传感器的转速信号的偏差的方法及装置
US9816485B2 (en) Shock sensor for wind turbine generator
WO2013107886A1 (de) Wälzkörper und sensierverfahren
CN109891030B (zh) 停机坪
CN102419170A (zh) 一种倾角测量装置、方法及处理器
EP3330665A3 (en) Dual-vibratory pattern resonator gyroscope
KR101214229B1 (ko) 회전샤프트 진동변위 측정장치 및 그 방법
WO2016083285A1 (en) Load measurement device and method for determining load
RU2017108165A (ru) Вращающаяся машина и установка для преобразования энергии, содержащая такую машину
US20160282140A1 (en) Flap angle measurement system and method
JP6448756B2 (ja) 測定システム
FR3060126B1 (fr) Procede pour obtenir une information redondante de la vitesse d'un vehicule