FR2365112A1 - Dispositif de determination de la poussee axiale d'un palier fixe - Google Patents

Dispositif de determination de la poussee axiale d'un palier fixe

Info

Publication number
FR2365112A1
FR2365112A1 FR7726550A FR7726550A FR2365112A1 FR 2365112 A1 FR2365112 A1 FR 2365112A1 FR 7726550 A FR7726550 A FR 7726550A FR 7726550 A FR7726550 A FR 7726550A FR 2365112 A1 FR2365112 A1 FR 2365112A1
Authority
FR
France
Prior art keywords
measurement
strain gauges
static
transfer elements
reduction
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.)
Withdrawn
Application number
FR7726550A
Other languages
English (en)
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.)
MTU Aero Engines AG
Original Assignee
MTU Motoren und Turbinen Union Muenchen GmbH
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 MTU Motoren und Turbinen Union Muenchen GmbH filed Critical MTU Motoren und Turbinen Union Muenchen GmbH
Publication of FR2365112A1 publication Critical patent/FR2365112A1/fr
Withdrawn legal-status Critical Current

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
    • F16C19/522—Bearings with rolling contact, for exclusively rotary movement with devices affected by abnormal or undesired conditions related to load on the bearing, e.g. bearings with load sensors or means to protect the bearing against overload
    • 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
    • F16C27/00—Elastic or yielding bearings or bearing supports, for exclusively rotary movement
    • F16C27/04—Ball or roller bearings, e.g. with resilient rolling bodies
    • 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
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
    • 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
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
    • F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
    • F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
    • F16C19/166—Four-point-contact ball bearings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Measurement Of Force In General (AREA)
  • Support Of The Bearing (AREA)

Abstract

Ce dispositif est destiné à déterminer la poussée axiale statique et/ou dynamique d'un palier fixe en utilisant des capteurs de mesure. Il est caractérisé en ce que la partie 6 du palier fixe qui est immobile en cours de fonctionnement est affablie en un emplacement déterminé 7, la flèche axiale en cet emplacement, flèche qui est proportionnelle à la charge axiale, étant mesurée par des capteurs 1, 2. L'invention trouve une application très avantageuse dans les paliers lisses ou à roulement.
FR7726550A 1976-09-18 1977-09-01 Dispositif de determination de la poussee axiale d'un palier fixe Withdrawn FR2365112A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762642044 DE2642044B1 (de) 1976-09-18 1976-09-18 Einrichtung zur bestimmung des statischen und/oder dynamischen axialschubes eines festlagers

Publications (1)

Publication Number Publication Date
FR2365112A1 true FR2365112A1 (fr) 1978-04-14

Family

ID=5988248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726550A Withdrawn FR2365112A1 (fr) 1976-09-18 1977-09-01 Dispositif de determination de la poussee axiale d'un palier fixe

Country Status (3)

Country Link
JP (1) JPS5352177A (fr)
DE (1) DE2642044B1 (fr)
FR (1) FR2365112A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8734023B2 (en) 2006-01-06 2014-05-27 Rolls-Royce Plc Bearing race

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647440C3 (de) * 1976-10-21 1982-02-11 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Bestimmung des statischen Achsschubes bei Lagern unter extremen Betriebsbedingungen
DE2746937C2 (de) * 1977-10-17 1986-11-06 Gerhard Dr.-Ing. 1000 Berlin Lechler Kraftmeßeinrichtung
DE102004043754B3 (de) * 2004-09-10 2006-04-20 Fag Kugelfischer Ag & Co. Ohg Messvorrichtung zum Erfassen von Belastungen einer Lagerung
JP5945316B2 (ja) 2014-12-05 2016-07-05 株式会社スギノマシン 複合加工工具及びこれを用いた加工方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU172533A1 (ru) * Всесоюзный научно исследовательский институт железнодороАнрго ЛУЩ Способ тензометрирования подшипников качения

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU172533A1 (ru) * Всесоюзный научно исследовательский институт железнодороАнрго ЛУЩ Способ тензометрирования подшипников качения

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8734023B2 (en) 2006-01-06 2014-05-27 Rolls-Royce Plc Bearing race
EP1974147B1 (fr) * 2006-01-06 2018-08-22 Rolls-Royce plc Bague de roulement

Also Published As

Publication number Publication date
JPS5352177A (en) 1978-05-12
DE2642044B1 (de) 1977-09-29

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Legal Events

Date Code Title Description
RE Withdrawal of published application