DE102018005508A1 - Process for the invasive measurement of pressures, strains, vibrations, temperatures etc. in rubber and elastomer bearings in static and dynamic condition and under real conditions using hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological, optical, radio and radiation technology or other sensors, the signals of which are recorded, processed and evaluated by a computer. - Google Patents
Process for the invasive measurement of pressures, strains, vibrations, temperatures etc. in rubber and elastomer bearings in static and dynamic condition and under real conditions using hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological, optical, radio and radiation technology or other sensors, the signals of which are recorded, processed and evaluated by a computer. Download PDFInfo
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- DE102018005508A1 DE102018005508A1 DE102018005508.7A DE102018005508A DE102018005508A1 DE 102018005508 A1 DE102018005508 A1 DE 102018005508A1 DE 102018005508 A DE102018005508 A DE 102018005508A DE 102018005508 A1 DE102018005508 A1 DE 102018005508A1
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 28
- 239000000806 elastomer Substances 0.000 title claims abstract description 15
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000005259 measurement Methods 0.000 title claims abstract description 11
- 238000005516 engineering process Methods 0.000 title claims abstract description 8
- 230000003068 static effect Effects 0.000 title claims abstract description 5
- 230000003287 optical effect Effects 0.000 title claims abstract description 4
- 230000005855 radiation Effects 0.000 title claims abstract description 4
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 3
- 230000032683 aging Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
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- 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
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- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Verfahren zur direkten oder indirekten invasiven Messung von Drücken, Dehnungen, Schwingungen, Temperaturen u. ä. in Gummi- und Elastomerlagern im statischen und dynamischen Zustand sowie unter Realbedingungen dadurch gekennzeichnet, dass die Daten mittels hydraulischer, pneumatischer, elektrischer, dielektrischer, magnetischer, magnetorheologischer (MRF oder MRE), optischer, funk- und strahlungstechnischer oder anderer Sensoren gemessen, weitergeleitet und mittels Computer aufgezeichnet, ausgewertet und verarbeitet werden.Methods for direct or indirect invasive measurement of pressures, strains, vibrations, temperatures and. in rubber and elastomer bearings in static and dynamic condition and under real conditions, characterized in that the data is measured using hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological (MRF or MRE), optical, radio and radiation technology or other sensors, forwarded and recorded, evaluated and processed by computer.
Description
Die vorliegende Erfindung umfasst ein Verfahren und eine Vorrichtung zur invasiven Messung von Drücken, Dehnungen, Schwingungen, Temperaturen u. ä. in Gummi- und Elastomerlagern im statischen und dynamischen Zustand sowie unter Realbedingungen (z.B. im Fahrbetrieb von Kraftfahrzeugen). Die Messungen erfolgen mittels hydraulischer, pneumatischer, elektrischer, dielektrischer, magnetischer, magnetorheologischer (MRF und MRE), optischer, funk- und strahlungstechnischer oder anderer Sensoren, wobei deren Signale über ein Computersystem oder Bordnetz in Echtzeit aufgezeichnet, ausgewertet und weiterverarbeitet werden.The present invention comprises a method and an apparatus for the invasive measurement of pressures, strains, vibrations, temperatures and the like. Ä. in rubber and elastomer bearings in static and dynamic condition as well as under real conditions (e.g. when driving motor vehicles). The measurements are carried out by means of hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological (MRF and MRE), optical, radio and radiation technology or other sensors, the signals of which are recorded, evaluated and further processed in real time via a computer system or electrical system.
Ein großer Vorteil der vorliegenden Erfindung besteht in einer genauen Messung auftretenden Beanspruchungen wie z. B. von Drücken in Elastomerlagern. Bisherige Verfahren bringen nur sehr unpräzise Messergebnisse, da sie nur indirekt an Konstruktionselementen nahe der Bauteile die Kräfte und wirkenden Lasten in Gummi- und Elastomerbauteilen messen. Micro-Sensoren verschiedenster Bauart (wie z. B. in der Medizintechnik) gibt es bereits für unterschiedliche Anwendungen. Allerdings existiert noch kein technisches Verfahren die Messdaten und deren Verteilung direkt in Gummi- und Elastomerlagern zu erfassen.A great advantage of the present invention is an accurate measurement of stresses such as e.g. B. of pressures in elastomeric bearings. Previous methods only produce very imprecise measurement results, since they only measure the forces and acting loads in rubber and elastomer components indirectly on construction elements near the components. Micro sensors of various types (such as in medical technology) are already available for different applications. However, there is still no technical process to record the measurement data and their distribution directly in rubber and elastomer bearings.
Ein weiterer Vorteil der Erfindung ist, dass eine genaue Kenntnis der statischen und dynamisch auftretenden Kräfte und Lasten die Grundlage bildet für eine exakte Dimensionierung von Elastomerbauteilen, wie sie u.a. im Motoren-, Fahrzeug-, Schiff- und Flugzeugbau an vielen Stellen eingesetzt werden. Ein genaues Meßsystem würde Fehler in der Konstruktion und Dimensionierung von vornherein verhindern. Die Belastung von Gummi- und Elastomerlager könnte simuliert werden. Im Ergebnis könnten die Lager dann materialoptimiert konstruiert und hergestellt werden.Another advantage of the invention is that a precise knowledge of the static and dynamic forces and loads forms the basis for the exact dimensioning of elastomer components, such as those found in can be used in many areas in engine, vehicle, ship and aircraft construction. An accurate measuring system would prevent errors in construction and dimensioning from the outset. The load on rubber and elastomer bearings could be simulated. As a result, the bearings could then be designed and manufactured in a material-optimized manner.
Das neue Verfahren ermöglicht durch eine Analyse der Messergebnisse die Simulation von Lastfällen, sowie der Alterung und der damit verbundenen Veränderung der Belastbarkeit von Elastomerbauteilen bzw. von Gummi- und Elastomerlagern. Das hat im Endeffekt Einfluss auf die Voraussage der Lebensdauer und der technischen Überwachung von Gummi- und Elastomerlagern.By analyzing the measurement results, the new process enables the simulation of load cases, aging and the associated change in the load capacity of elastomer components or rubber and elastomer bearings. Ultimately, this has an impact on the prediction of the service life and the technical monitoring of rubber and elastomer bearings.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018005508.7A DE102018005508A1 (en) | 2018-07-04 | 2018-07-04 | Process for the invasive measurement of pressures, strains, vibrations, temperatures etc. in rubber and elastomer bearings in static and dynamic condition and under real conditions using hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological, optical, radio and radiation technology or other sensors, the signals of which are recorded, processed and evaluated by a computer. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102018005508.7A DE102018005508A1 (en) | 2018-07-04 | 2018-07-04 | Process for the invasive measurement of pressures, strains, vibrations, temperatures etc. in rubber and elastomer bearings in static and dynamic condition and under real conditions using hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological, optical, radio and radiation technology or other sensors, the signals of which are recorded, processed and evaluated by a computer. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102018005508A1 true DE102018005508A1 (en) | 2020-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102018005508.7A Withdrawn DE102018005508A1 (en) | 2018-07-04 | 2018-07-04 | Process for the invasive measurement of pressures, strains, vibrations, temperatures etc. in rubber and elastomer bearings in static and dynamic condition and under real conditions using hydraulic, pneumatic, electrical, dielectric, magnetic, magnetorheological, optical, radio and radiation technology or other sensors, the signals of which are recorded, processed and evaluated by a computer. |
Country Status (1)
| Country | Link |
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| DE (1) | DE102018005508A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525532A (en) * | 2020-11-05 | 2021-03-19 | 江苏大学 | Three-row roller type turntable bearing health monitoring device based on fiber bragg grating |
| CN114509226A (en) * | 2022-04-06 | 2022-05-17 | 天津航天瑞莱科技有限公司 | Metal rubber bearing bending rigidity test device under high and low temperature environment |
| CN117782647A (en) * | 2024-02-23 | 2024-03-29 | 杭州中港地铁装备维护有限公司 | A subway walking unit bearing health status monitoring system |
-
2018
- 2018-07-04 DE DE102018005508.7A patent/DE102018005508A1/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112525532A (en) * | 2020-11-05 | 2021-03-19 | 江苏大学 | Three-row roller type turntable bearing health monitoring device based on fiber bragg grating |
| CN114509226A (en) * | 2022-04-06 | 2022-05-17 | 天津航天瑞莱科技有限公司 | Metal rubber bearing bending rigidity test device under high and low temperature environment |
| CN114509226B (en) * | 2022-04-06 | 2022-07-22 | 天津航天瑞莱科技有限公司 | Metal rubber bearing bending rigidity test device under high and low temperature environment |
| CN117782647A (en) * | 2024-02-23 | 2024-03-29 | 杭州中港地铁装备维护有限公司 | A subway walking unit bearing health status monitoring system |
| CN117782647B (en) * | 2024-02-23 | 2024-06-04 | 杭州中港地铁装备维护有限公司 | Subway running part bearing health state monitoring system |
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Legal Events
| Date | Code | Title | Description |
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| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |