DE1648550A1 - Vorrichtung zur Bestimmung der inneren Reibung - Google Patents
Vorrichtung zur Bestimmung der inneren ReibungInfo
- Publication number
- DE1648550A1 DE1648550A1 DE19671648550 DE1648550A DE1648550A1 DE 1648550 A1 DE1648550 A1 DE 1648550A1 DE 19671648550 DE19671648550 DE 19671648550 DE 1648550 A DE1648550 A DE 1648550A DE 1648550 A1 DE1648550 A1 DE 1648550A1
- Authority
- DE
- Germany
- Prior art keywords
- amplifier
- torsional vibration
- vibration device
- amplitude
- elements
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 18
- 238000013016 damping Methods 0.000 claims description 4
- 230000005484 gravity Effects 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 6
- 230000010355 oscillation Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- FMFKNGWZEQOWNK-UHFFFAOYSA-N 1-butoxypropan-2-yl 2-(2,4,5-trichlorophenoxy)propanoate Chemical compound CCCCOCC(C)OC(=O)C(C)OC1=CC(Cl)=C(Cl)C=C1Cl FMFKNGWZEQOWNK-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
- G04C3/02—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum
- G04C3/033—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means wherein movement is regulated by a pendulum using torsion pendulums; using conical pendulums
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H1/00—Measuring characteristics of vibrations in solids by using direct conduction to the detector
- G01H1/10—Measuring characteristics of vibrations in solids by using direct conduction to the detector of torsional vibrations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M99/00—Subject matter not provided for in other groups of this subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/32—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces
- G01N3/38—Investigating strength properties of solid materials by application of mechanical stress by applying repeated or pulsating forces generated by electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/0005—Repeated or cyclic
- G01N2203/0007—Low frequencies up to 100 Hz
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0021—Torsional
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/005—Electromagnetic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/022—Environment of the test
- G01N2203/0222—Temperature
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/44—Resins; Plastics; Rubber; Leather
- G01N33/445—Rubber
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Electromagnetism (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6603438A NL6603438A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1966-03-16 | 1966-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1648550A1 true DE1648550A1 (de) | 1971-07-22 |
Family
ID=19795995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671648550 Pending DE1648550A1 (de) | 1966-03-16 | 1967-03-16 | Vorrichtung zur Bestimmung der inneren Reibung |
Country Status (9)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3945242A (en) * | 1973-08-13 | 1976-03-23 | Lev Petrovich Ulyanov | Method of measuring dynamic characteristics of materials and device for effecting same |
| JPS543389B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1974-04-08 | 1979-02-22 | ||
| US4170141A (en) * | 1978-02-24 | 1979-10-09 | E. I. Du Pont De Nemours And Company | Method and apparatus for measuring the loss modulus of materials |
| US4776201A (en) * | 1987-12-22 | 1988-10-11 | Marathon Oil Company | Method and apparatus for calibrating a differential pressure transducer |
| FR2887986A1 (fr) * | 2005-11-07 | 2007-01-05 | Commissariat Energie Atomique | Procede de caracterisation d'un objet deformable et capteur pour la mise en oeuvre d'un tel procede |
| CN106680117B (zh) * | 2016-06-02 | 2019-07-09 | 山东大学（威海） | 板料扭转试验机 |
| CN109827899B (zh) * | 2019-01-29 | 2024-04-12 | 兰州华汇仪器科技有限公司 | 材料表面性能试验仪 |
| CN117902263B (zh) * | 2024-03-19 | 2024-05-28 | 山西戴德测控技术股份有限公司 | 一种滚轮式在线皮带硬度检测装置 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2142854A (en) * | 1934-12-01 | 1939-01-03 | Gen Electric | Viscosimeter |
| US2836060A (en) * | 1954-12-22 | 1958-05-27 | Joseph L Ciringione | Torsional fatigue testing apparatus |
| BE648409A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1963-05-29 | |||
| US3382706A (en) * | 1965-10-12 | 1968-05-14 | Nat Metal Refining Company Inc | Oscillatory element for measuring viscosity |
-
1966
- 1966-03-16 NL NL6603438A patent/NL6603438A/xx unknown
-
1967
- 1967-03-14 ES ES337996A patent/ES337996A1/es not_active Expired
- 1967-03-14 CH CH372767A patent/CH470663A/de not_active IP Right Cessation
- 1967-03-15 GB GB02120/67A patent/GB1184045A/en not_active Expired
- 1967-03-15 FR FR98959A patent/FR1514693A/fr not_active Expired
- 1967-03-15 US US623360A patent/US3508437A/en not_active Expired - Lifetime
- 1967-03-15 BE BE695524D patent/BE695524A/xx unknown
- 1967-03-15 SE SE03581/67A patent/SE334488B/xx unknown
- 1967-03-16 DE DE19671648550 patent/DE1648550A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE695524A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-08-14 |
| US3508437A (en) | 1970-04-28 |
| FR1514693A (fr) | 1968-02-23 |
| ES337996A1 (es) | 1968-03-16 |
| NL6603438A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-09-18 |
| CH470663A (de) | 1969-03-31 |
| GB1184045A (en) | 1970-03-11 |
| SE334488B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-04-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2935118C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE3877913T2 (de) | Vibrationsrheometer. | |
| DE3432987A1 (de) | Vorrichtung zum messen des pegels eines geschmolzenen metalls in der giessform einer stranggiessmaschine | |
| DE1648550A1 (de) | Vorrichtung zur Bestimmung der inneren Reibung | |
| EP3012612A1 (de) | Verfahren und vorrichtung zur ermittlung der dichte eines fluids | |
| DE2659692C3 (de) | Vorrichtung zum Analysieren der dynamischen Eigenschaften einer Probe | |
| DE2608484A1 (de) | Waegevorrichtung | |
| EP0011724B1 (de) | Verfahren zur direkten Bestimmung der Magnetostriktionskonstanten und Vorrichtung zur Durchführung desselben | |
| DE2906236A1 (de) | Verfahren und vorrichtung zum messen des verlustmoduls eines materials | |
| AT398493B (de) | Verfahren zur bestimmung der dichte einer in einer schwingröhre eines schwingungs-aräometers befindlichen flüssigkeit | |
| DE2116410A1 (de) | Vorrichtung zur_ Messung der Massen dichte eines Stromungsmittels | |
| DE2658628C3 (de) | Elektromagnetisch kompensierende Kraftmeß- oder Wägevorrichtung | |
| DE2641798C3 (de) | Verfahren und Einrichtung zum berührungslosen Ermitteln physikalischer oder geometrischer Eigenschaften | |
| DE2103340B2 (de) | Verfahren und Vorrichtung zur Fein stabilisierung der magnetischen Feld starke eines Kernresonanzspektrometers | |
| DE2246500C2 (de) | Kraft- oder Längenmessgerät | |
| DE2534219C3 (de) | Schaltungsanordnung zur digitalen Auswertung der in Form elektrischer Signale vorliegenden Frequenzen von Dehnungsmeßsaiten | |
| DE1473391A1 (de) | Verfahren zum Messen der Koeffizienten der inneren Reibung einer Probe und Vorrichtung zur praktischen Ausfuehrung dieses Verfahrens | |
| DE3136171C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| DE2316862C2 (de) | Saitenmeßgerät | |
| DE957605C (de) | Anordnung zum Messen von Kräften oder Wegen mit Hilfe einer schwingenden Saite | |
| DE3128643A1 (de) | Geraet zur erzeugung eines magnetischen parallelfelds | |
| DE930289C (de) | Vorrichtung zur kontinuierlichen Messung der Dicke bzw. Dickendifferenz von endlosen, vorzugsweise flaechigen Gebilden | |
| DE1915739A1 (de) | Vorrichtung zur Messung der Viskoelastischen Eigenschaften von Elastomeren | |
| DE725358C (de) | Drehschwingungsmaschine | |
| DE813169C (de) | Vorrichtung zur Ermittlung des UEbertragungsmasses von Schallaufnahmegeraeten |