CN105606477A - Fretting wear test device capable of conducting X-ray photoelectron spectroscopy analysis in situ - Google Patents
Fretting wear test device capable of conducting X-ray photoelectron spectroscopy analysis in situ Download PDFInfo
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- CN105606477A CN105606477A CN201610141119.XA CN201610141119A CN105606477A CN 105606477 A CN105606477 A CN 105606477A CN 201610141119 A CN201610141119 A CN 201610141119A CN 105606477 A CN105606477 A CN 105606477A
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- 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
- G01N3/56—Investigating resistance to wear or abrasion
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/227—Measuring photoelectric effect, e.g. photoelectron emission microscopy [PEEM]
- G01N23/2273—Measuring photoelectron spectrum, e.g. electron spectroscopy for chemical analysis [ESCA] or X-ray photoelectron spectroscopy [XPS]
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- 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
- G01N3/02—Details
- G01N3/04—Chucks
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- Analysing Materials By The Use Of Radiation (AREA)
Abstract
The invention relates to a fretting wear test device capable of conducting X-ray photoelectron spectroscopy analysis in situ. According to the main structure of the fretting wear test device, the lower middle portion of a force applying rod of a fretting wear test machine and all components below the lower middle portion are wrapped in a vacuum cavity in a sealed mode; a vacuum gauge is installed on the vacuum cavity, the left portion of the vacuum cavity is connected with a vacuum sample introduction cavity of an X-ray photoelectron spectroscopy analysis meter through a connecting pipe, the rear portion of the vacuum cavity is connected with a vacuum pump, and the right portion of the vacuum cavity is connected with a magnetic force rod in a sealed mode; a push rod is sleeved with an inner cavity of the magnetic force rod, and the peripheral face of the magnetic force rod is sleeved with a magnetic ring with magnetism; the right portion of the push rod has magnetism, and a clamping device capable of being clamped with a lower clamp of the fretting wear test machine is installed at the left end of the push rod. After a vacuum fretting wear test is completed, the fretting wear test device can immediately conduct in-situ X-ray photoelectron spectroscopy analysis on a wear crack surface and wear debris components in the same vacuum environment, and the fretting service performance and damage mechanism of materials in the vacuum environment can be obtained more accurately and reliably.
Description
Technical field
The present invention relates to fretting wear experimental rig, relate in particular to and belong to a kind of tangential fine motion mill of material of measuring under vaccum working conditionDamage the vacuum fretting wear test method of performance, study especially abrasive dust components Evolution.
Technical background
Fretting wear refers to because extraneous vibration causes the surface of combining closely the reciprocating motion of micron dimension amplitude occurs. Fine motion is drawnCrack initiation, expansion and fracture that the component of machine contact surface rising destroys or causes, will cause whole movement system to lose efficacy.Wherein material impact is played in the formation of abrasive dust and oxidation in fretting wear process.
Under different vacuum, partial pressure of oxygen and inert ambient environment, between the material being in contact with one another, the formation of abrasive dust and oxidation are depositedIn difference, make Fretting generation marked change. Existing fretting apparatus, comprised tangentially, radially, turn roundTurn, four classes such as rolling, can go out the coefficient of friction of material in atmospheric environment or etchant solution by real-time testing, and testAfter one-tenth, calculate the wear rate of material. Also can, after test completes, take out test specimen X-ray diffraction facies analysis or X ray lightElectron spectroscopy analysis (XPS, X-rayphotoelectronspectroscopy), carries out constituent analysis to worn-out surface and abrasive dust.But the test of test specimen, get fortune process and be all exposed in atmospheric environment, air is very easily attached to test specimen surface, the polishing scratch table of test specimenFace is subject to air pollution, can not accurately measure abrasive dust components and the development law thereof of test specimen fine motion military service under vacuum environment.
Along with the development of space flight and aviation, increasing machinery (aircraft, rocket, satellite) is under vacuum and hypobaricBe on active service. Need to measure more accurately abrasive dust components and the development law thereof of test specimen fine motion military service under vacuum environment, therebyGo out fine motion military service performance and the micromechanism of damage thereof of material in vacuum environment, provide reliable data supporting for improving its service life.
Summary of the invention
Goal of the invention of the present invention has been to provide a kind of can original position carry out the fretting wear test of X-ray photoelectron spectroscopic analysisDevice. This device can carry out under different vacuum environment, the fretting wear test of Different Plane material and sphere material; AndAfter off-test, can be under same vacuum environment, worn-out surface and abrasive dust components are carried out to the x-ray photoelectron power spectrum of original positionAnalyze, thereby more accurately, more reliable the draw fine motion military service performance and the micromechanism of damage thereof of material in vacuum environment.
The present invention realizes the technical scheme that above-mentioned purpose adopts, a kind of X-ray photoelectron spectroscopic analysis that can original position carries outFretting wear experimental rig, comprises on X-ray photoelectron spectroscopic analysis instrument, fretting apparatus, fretting apparatusForce application rod, three-dimensional force sensor, upper fixture, lower clamp and lower clamp fixed mechanism, it is characterized in that:
The middle and lower part of described force application rod and three-dimensional force sensor, upper fixture, lower clamp and the equal sealed packet of lower clamp fixed mechanismBe rolled in vacuum chamber, the bottom of vacuum chamber is arranged on the top of the pedestal of box;
On described vacuum chamber, vacuum meter is installed, the left part of vacuum chamber is provided with the tube connector of level, and tube connector is by flange and XThe vacuum sample cavity of ray photoelectron spectroscopic analysis instrument connects; Described vacuum chamber is also by flange and the vavuum pump at rear portionConnect;
Right part and the magnetic rod of described vacuum chamber are tightly connected; The inner chamber cover of magnetic rod has square push rod, outside magnetic rodThe magnetic magnetic ring of side face fit; The right part carrying magnetic of push rod, the left part that push rod stretches into vacuum chamber be provided with can with fine motionThe clamping close device of the lower clamp engaging of abrasion tester.
The course of work of the present invention and principle are:
Spherical upper test specimen is held on upper fixture, and block lower test specimen is held on lower clamp; Again lower clamp is fixed onOn lower clamp fixed mechanism; Then force application rod moves down spherical, block test specimen contact, and executes straight down by force application rodAdd the load of setting. Open vavuum pump, in the time that vacuum meter reading reaches setting value, close vavuum pump. Fix by lower clampMechanism drives the back and forth fine motion in the horizontal direction of lower clamp and spherical test specimen thereof, carries out the fretting wear test between two test specimens; Meanwhile,Three-dimensional force sensor is measured direct stress and the frictional force between two test specimens.
After fretting test finishes, be moved to the left the magnetic ring on magnetic rod, make magnetic rod inner sleeve push rod clamping close device leftMove and engage with lower clamp; The valve of opening the left part tube connector of vacuum chamber, continues to be moved to the left the magnetic ring on magnetic rod,Push rod is sent into lower clamp and lower test specimen thereof in the vacuum sample cavity of X-ray photoelectron spectroscopic analysis instrument, finally entered analysisChamber. X-ray photoelectron spectroscopic analysis instrument carries out constituent analysis to test specimen worn-out surface and abrasive dust under bulk immediately. Fretting testSpatially be arranged in two processes of x-ray photoelectron analysis the same vacuum environment being interconnected, one last on the timeAfter in succession carry out; Worn-out surface and abrasive dust are not subject to the pollution of atmospheric environment at whole experimentation, thereby have realized fine motionThe in situ X-ray diffraction XPS Analysis of wear test.
Compared with prior art, the invention has the beneficial effects as follows:
This device is combined as a whole vacuum fretting test machine and x-ray photoelectron spectroscopy, and spherical, block test specimen is in differenceUnder vacuum environment, first carry out fretting test, after fretting test completes, directly block sample is directly sent into X from vacuum chamberThe vacuum sample cavity of ray photoelectron spectroscopic analysis instrument, finally enters analysis cavity, and the X that carries out immediately worn-out surface and abrasive dust penetratesLinear light electron spectroscopy analysis. Two processes of fretting test and x-ray photoelectron analysis in the same vacuum environment being interconnected,One in front and one in back in succession carry out, worn-out surface and abrasive dust are not subject to atmospheric environment pollution at whole experimentation, has realized micro-The in situ X-ray diffraction XPS Analysis of moving wear test; Thereby can measure more accurately test specimen fine motion clothes under vacuum environmentAbrasive dust components and the development law thereof of labour property, draw fine motion military service performance and the damage machine thereof of material in vacuum environment more reliablyReason, parts design, the manufacture of being on active service for fine motion under vacuum environment provide more reliable data supporting.
The concrete structure of above-mentioned clamping close device is:
The left part of push rod is fixed with posting level, rectangle, and the left bar middle part of posting is provided with the location with lower clampThe locating dowel of hole coupling; The interior cavity inner sleeve circular shaft of push rod; The right part carrying magnetic of circular shaft, left end are fixedly connected with eccentric wheel; EccentricWheel is positioned at posting, and the left end bottom of push rod is also connected with the copper sheet of level, and the left part of copper sheet is positioned at the below of locating dowel,And the left part of copper sheet is upwards bent to form grab to the right, described grab mates with the draw-in groove of lower clamp bottom.
The course of work and the principle of this clamping close device are:
The rotation of rotation magnetic force ring control circular shaft band movable eccentric wheel, and then by eccentric outer rim, copper sheet is bent downwardly, make copper sheetIn the time of follow-up being moved to the left, can avoid stopping of lower clamp end. Then, be moved to the left magnetic ring make push rod left level moveMoving, locating dowel is inserted the locating hole of lower clamp, the grab of copper sheet left end move to lower clamp draw-in groove under; Again in the other directionRotation magnetic force ring makes circular shaft opposite spin, and eccentric outer rim is restored to the original state away from copper sheet, copper sheet, the grab of copper sheet toOn upspring and then hook the draw-in groove of lower clamp bottom, complete engaging of push rod and lower clamp.
In a word, this clamping close device, by the peripheral operation of the magnetic magnetic ring of magnetic rod side face fit, passes through magneticactionDrive circular shaft, push rod and the lower clamp thereof of vacuum chamber inside, the motion of lower test specimen. Thereby having realized simply and easily test specimen existsControlled motion in vacuum environment, after fretting test is completed, can directly directly send block test specimen easily from vacuum chamberEnter the vacuum sample cavity of X-ray photoelectron spectroscopic analysis instrument, carry out the X-ray photoelectron spectroscopic analysis of worn-out surface and abrasive dust.Two processes of fretting test and x-ray photoelectron analysis that ensured can be in the same vacuum environment being interconnected, one in front and one in backIn succession carry out.
The concrete structure of the middle and lower part sealed envelope of above-mentioned force application rod in vacuum chamber is:
The top of described force application rod passes the upper connector of vacuum chamber, and force application rod passes the part overcoat bellows of vacuum chamber;Upper end and the force application rod of bellows are tightly connected, and the upper connector of the lower end of bellows and vacuum chamber is tightly connected.
Like this, bellows can be along with force application rod vertical motion telescopic variation, make simply and easily loading between test specimen andUnloading is achieved, and vacuum environment can keep.
The composition of above-mentioned lower clamp fixed mechanism is:
Base is fixed on the trestle table of vacuum chamber, and piezoelectric ceramic actuator is installed in the front portion of base upper surface; Piezoelectric ceramics drivesThe rear end of moving device is fixedly connected with holder; Holder bottom is connected with base by line slide rail, and the front portion of holder is provided with convexThe front wall rising; After movable, the transverse slider of retaining wall bottom coordinates with the horizontal concrete chute at the middle part of holder, and the rear portion of holder is fixedThere is back-up block; The top of back-up block and the front portion of latch segment are hinged; The front end of the latch segment lock-screw that is threaded; Locking screwThe termination of nail prop up movable after retaining wall after, and the termination of lock-screw is hemispherical; The hinge of the rear end of latch segment with drawThe connection elongated slot of bar bottom coordinates; Pull bar upper end and force application rod lower hinge; Between front wall and movable rear retaining wall, place twoThe L-type cushion block that breach is relative; Between the breach of two L-type cushion blocks, place lower clamp.
The course of work and the principle of this lower clamp fixed mechanism are:
Before fretting test starts, two L-type cushion block breach are put between front shelves wall and movable rear shelves wall relatively, then will putThere is the lower clamp of block lower test specimen to be put between the breach of two L-type cushion blocks; By latch segment leveling and tighten, make latch segment waterRetaining wall after the flat activity that holds out against from back to front, and then make test specimen under movable rear retaining wall and front wall clamping. Restart piezoelectric ceramicsDriver makes holder and lower clamp thereof do linear reciprocating motion, realizes the fretting wear test of block lower test specimen and spherical upper test specimen.
After fretting test finishes, the clamping close device of the left end of push rod is engaged with lower clamp right-hand member. Then control force application rod perpendicularDirectly move upward, drive on pull bar and move, make to move on the rear end of latch segment and front end moves down; The lock-screw of latch segment front endButton-head is also rotated down centered by the hinged place of latch segment and back-up block, the rear surface of retaining wall after disengaging activity, therebyRemove the effect that holds out against to retaining wall after activity; After movable, retaining wall no longer clamps lower clamp and lower test specimen, lower clamp fixed mechanism solutionExcept fixing lower clamp. By the effect of magnetic ring and push rod, lower clamp and lower test specimen are delivered to x-ray photoelectron power spectrum againIn the vacuum sample cavity of analyzer.
This lower clamp fixed structure, has simply realized the fixed solution of lower examination tool has been removed, and can completely keeps vacuum again simultaneouslyEnvironment.
Brief description of the drawings
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A sectional structure schematic diagram of Fig. 1.
The structure for amplifying schematic diagram of Fig. 3 clamping close device of the present invention.
In Fig. 2, Fig. 3 corresponding to test specimen under being of label 27.
Detailed description of the invention
Embodiment
Fig. 1-3 illustrate, a kind of detailed description of the invention of the present invention, a kind of X-ray photoelectron spectroscopic analysis that can original position carries outFretting wear experimental rig, comprises on X-ray photoelectron spectroscopic analysis instrument, fretting apparatus, fretting apparatusForce application rod 9, three-dimensional force sensor 7, upper fixture 6, lower clamp 29 and lower clamp fixed mechanism, it is characterized in that:
The middle and lower part of described force application rod 9 and three-dimensional force sensor 7, upper fixture 6, lower clamp 29 and lower clamp fixed mechanismAll sealed envelope is in vacuum chamber 3, and the bottom of vacuum chamber 3 is arranged on the top of the pedestal 1 of box;
On described vacuum chamber 3, vacuum meter 28 is installed, the left part of vacuum chamber 3 is provided with the tube connector 3a of level, tube connector 3aBe connected with the vacuum sample cavity of X-ray photoelectron spectroscopic analysis instrument by flange; Also connecing by rear portion of described vacuum chamber 3Mouth flange 3b is connected with vavuum pump;
Right part and the magnetic rod 13 of described vacuum chamber 3 are tightly connected; The inner chamber cover of magnetic rod 13 has square push rod 15,The magnetic magnetic ring 14 of outer peripheral face fit of magnetic rod 13; The right part carrying magnetic of push rod 15, push rod 15 stretches into vacuum chamber 3Left part the clamping close device that can engage with the lower clamp of fretting apparatus 29 is installed.
The concrete structure of this routine clamping close device is:
The left part of push rod 15 is fixed with posting 10 level, rectangle, and the left bar middle part of posting 10 is provided with and lower folderThe locating dowel 10a of the locating hole 29a coupling of tool 29; The interior cavity inner sleeve circular shaft 12 of push rod 15; The right part carrying magnetic of circular shaft 12,Left end is fixedly connected with eccentric wheel 11; Eccentric wheel 11 is positioned at posting 10, and the left end bottom of push rod 15 is also connected with the copper of levelSheet 16, the left part of copper sheet 16 is positioned at the below of locating dowel 10a, and the left part of copper sheet 16 is upwards bent to form card to the rightHook 16a, described grab 16a mates with the draw-in groove 29b of lower clamp 29 bottoms.
The concrete structure of the middle and lower part sealed envelope of this routine force application rod 9 in vacuum chamber 3 is:
The top of described force application rod 9 passes the upper connector of vacuum chamber 3, and force application rod 9 passes the part overcoat of vacuum chamber 3Bellows 26; The upper end of bellows 26 and force application rod 9 are tightly connected, and the lower end of bellows 26 is connected with on vacuum chamber 3Mouth is tightly connected.
The composition of this routine lower clamp fixed mechanism is:
Base 18 is fixed on the trestle table 2 of vacuum chamber 3, and piezoelectric ceramic actuator 4 is installed in the front portion of base 18 upper surfaces;The rear end of piezoelectric ceramic actuator 4 is fixedly connected with holder 20; Holder 20 bottoms connect by line slide rail 19 and base 18Connect, the front portion of holder 20 is provided with the front wall 20a raising up; Transverse slider and the holder 20 of retaining wall 20b bottom after movableMiddle part horizontal concrete chute coordinate, the rear portion of holder 20 is fixed with back-up block 21; The top of back-up block 21 and latch segment 23Anterior hinged; The front end of latch segment 23 lock-screw 24 that is threaded; The termination of lock-screw 24 props up movable rear retaining wall 20bAfter, and the termination of lock-screw 24 is hemispherical; The hinge 22 of the rear end of latch segment 23 and the company of pull bar 25 bottomsSpreading groove coordinates; Pull bar 25 upper ends and force application rod 9 lower hinge; Between front wall 20a and movable rear retaining wall 20b, place twoThe L-type cushion block 17 that individual breach is relative; Between the breach of two L-type cushion blocks 17, place lower clamp 29.
Claims (4)
1. a fretting wear experimental rig that can original position carries out X-ray photoelectron spectroscopic analysis, comprises x-ray photoelectronForce application rod (9) on energy depressive spectroscopy, fretting apparatus, fretting apparatus, three-dimensional force sensor (7), onFixture (6), lower clamp (29) and lower clamp fixed mechanism, is characterized in that:
The middle and lower part of described force application rod (9) and three-dimensional force sensor (7), upper fixture (6), lower clamp (29) and lower folderThe equal sealed envelope of tool fixed mechanism is in vacuum chamber (3), and the bottom of vacuum chamber (3) is arranged on the top of the pedestal (1) of boxPortion;
On described vacuum chamber (3), vacuum meter (28) is installed, the left part of vacuum chamber (3) is provided with the tube connector (3a) of level,Tube connector (3a) is connected with the vacuum sample cavity of X-ray photoelectron spectroscopic analysis instrument by flange; Described vacuum chamber (3)Also be connected with vavuum pump by the flange (3b) at rear portion;
Right part and the magnetic rod (13) of described vacuum chamber (3) are tightly connected; The inner chamber cover of magnetic rod (13) has squarePush rod (15), the magnetic magnetic ring of outer peripheral face fit (14) of magnetic rod (13); The right part carrying magnetic of push rod (15),The left part that push rod (15) stretches into vacuum chamber (3) is provided with the card that can engage with the lower clamp of fretting apparatus (29)Locking device.
2. the fretting wear experimental rig that can original position carries out X-ray photoelectron spectroscopic analysis as claimed in claim 1, its spyLevy and be, the concrete structure of described clamping close device is:
The left part of push rod (15) is fixed with posting level, rectangle (10), and establish at the left bar middle part of posting (10)There is the locating dowel (10a) of mating with the locating hole (29a) of lower clamp (29); The interior cavity inner sleeve circular shaft (12) of push rod (15);Right part carrying magnetic, the left end of circular shaft (12) is fixedly connected with eccentric wheel (11); Eccentric wheel (11) is positioned at posting (10),The left end bottom of push rod (15) is also connected with the copper sheet (16) of level, and the left part of copper sheet (16) is positioned at locating dowel (10a)Below, and the left part of copper sheet (16) is upwards bent to form grab (16a) to the right, described grab (16a) and lower folderDraw-in groove (29b) coupling of tool (29) bottom.
3. the fretting wear experimental rig that can original position carries out X-ray photoelectron spectroscopic analysis as claimed in claim 1, its spyLevy and be, the concrete structure of the middle and lower part sealed envelope of described force application rod (9) in vacuum chamber (3) is:
The top of described force application rod (9) passes the upper connector of vacuum chamber (3), and force application rod (9) passes vacuum chamber (3)Part overcoat bellows (26); The upper end of bellows (26) and force application rod (9) are tightly connected, bellows (26)The upper connector of lower end and vacuum chamber (3) is tightly connected.
4. the fretting wear experimental rig that can original position carries out X-ray photoelectron spectroscopic analysis as claimed in claim 1, its spyLevy and be, the composition of described lower clamp fixed mechanism is:
Base (18) is fixed on the trestle table (2) of vacuum chamber (3), and piezoelectricity is installed in the front portion of base (18) upper surfaceCeramic driver (4); The rear end of piezoelectric ceramic actuator (4) is fixedly connected with holder (20); Holder (20) bottom is logicalCross line slide rail (19) and be connected with base (18), the front portion of holder (20) is provided with the front wall (20a) raising up;After movable, the transverse slider of retaining wall (20b) bottom coordinates with the horizontal concrete chute at the middle part of holder (20), after holder (20)Portion is fixed with back-up block (21); The front portion of the top of back-up block (21) and latch segment (23) is hinged; Latch segment (23)The front end lock-screw (24) that is threaded; The termination of lock-screw (24) prop up movable after retaining wall (20b) after, andThe termination of lock-screw (24) is hemispherical; The hinge (22) of the rear end of latch segment (23) and pull bar (25) bottomConnecting elongated slot coordinates; Pull bar (25) upper end and force application rod (9) lower hinge; Front wall (20a) and movable rear retaining wall (20b)Between place two L-type cushion blocks (17) that breach is relative; Between the breach of two L-type cushion blocks (17), place lower clamp (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141119.XA CN105606477B (en) | 2016-03-14 | 2016-03-14 | The fretting wear experimental rig of X-ray photoelectron spectroscopic analysis can be carried out in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610141119.XA CN105606477B (en) | 2016-03-14 | 2016-03-14 | The fretting wear experimental rig of X-ray photoelectron spectroscopic analysis can be carried out in situ |
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| Publication Number | Publication Date |
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| CN105606477A true CN105606477A (en) | 2016-05-25 |
| CN105606477B CN105606477B (en) | 2018-07-06 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872262A (en) * | 2017-01-04 | 2017-06-20 | 陕西科技大学 | A kind of grip device and its application method that mixed film friction experiment is slided for rolling |
| CN107621422A (en) * | 2017-10-25 | 2018-01-23 | 北京富力通达科技有限公司 | Big load multi dimension load transducer and its demarcation metering method |
| CN107991205A (en) * | 2018-01-17 | 2018-05-04 | 合肥工业大学 | A kind of reciprocating high temperature friction and wear testing machine of micro linear |
| CN111257104A (en) * | 2020-03-16 | 2020-06-09 | 南京航空航天大学 | Vacuum silica gel sealing piston device and using method thereof |
| CN112730126A (en) * | 2020-12-08 | 2021-04-30 | 兰州空间技术物理研究所 | Multi-environment vacuum friction and wear test system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074817A (en) * | 1998-08-31 | 2000-03-14 | Hino Motors Ltd | Friction test device in ultrahigh vacuum and its test method |
| CN201034897Y (en) * | 2007-05-24 | 2008-03-12 | 张国珍 | Vacuum low-temperature frictional wear tester |
| CN102607976A (en) * | 2012-03-12 | 2012-07-25 | 西南交通大学 | Tester and method for testing test environment controllable multi-directional fine motion fatigue |
| CN102621060A (en) * | 2012-03-14 | 2012-08-01 | 西安交通大学 | Vacuum friction abrasion test device |
| CN102759489A (en) * | 2011-04-27 | 2012-10-31 | 中国人民解放军装甲兵工程学院 | Multifunctional vacuum friction and wear testing machine |
| CN103604715A (en) * | 2013-11-25 | 2014-02-26 | 哈尔滨工业大学 | Compound stress environment testing system of contact point material |
| CN105181501A (en) * | 2015-08-10 | 2015-12-23 | 西南交通大学 | Multi-probe friction wear test and in-situ morphology detection system in vacuum |
| CN105334237A (en) * | 2015-11-10 | 2016-02-17 | 西南交通大学 | Fatigue testing machine and testing method capable of synchronously radiating light source for in-site imaging |
| CN205404319U (en) * | 2016-03-14 | 2016-07-27 | 西南交通大学 | But X ray photoelectron spectroscopic analysis's fine motion wear test equipment is carried out to normal position |
-
2016
- 2016-03-14 CN CN201610141119.XA patent/CN105606477B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000074817A (en) * | 1998-08-31 | 2000-03-14 | Hino Motors Ltd | Friction test device in ultrahigh vacuum and its test method |
| CN201034897Y (en) * | 2007-05-24 | 2008-03-12 | 张国珍 | Vacuum low-temperature frictional wear tester |
| CN102759489A (en) * | 2011-04-27 | 2012-10-31 | 中国人民解放军装甲兵工程学院 | Multifunctional vacuum friction and wear testing machine |
| CN102607976A (en) * | 2012-03-12 | 2012-07-25 | 西南交通大学 | Tester and method for testing test environment controllable multi-directional fine motion fatigue |
| CN102621060A (en) * | 2012-03-14 | 2012-08-01 | 西安交通大学 | Vacuum friction abrasion test device |
| CN103604715A (en) * | 2013-11-25 | 2014-02-26 | 哈尔滨工业大学 | Compound stress environment testing system of contact point material |
| CN105181501A (en) * | 2015-08-10 | 2015-12-23 | 西南交通大学 | Multi-probe friction wear test and in-situ morphology detection system in vacuum |
| CN105334237A (en) * | 2015-11-10 | 2016-02-17 | 西南交通大学 | Fatigue testing machine and testing method capable of synchronously radiating light source for in-site imaging |
| CN205404319U (en) * | 2016-03-14 | 2016-07-27 | 西南交通大学 | But X ray photoelectron spectroscopic analysis's fine motion wear test equipment is carried out to normal position |
Non-Patent Citations (1)
| Title |
|---|
| 蔡振兵: "扭动微动磨损机理研究", 《中国博士学位论文全文数据库 工程科技II辑》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106872262A (en) * | 2017-01-04 | 2017-06-20 | 陕西科技大学 | A kind of grip device and its application method that mixed film friction experiment is slided for rolling |
| CN106872262B (en) * | 2017-01-04 | 2019-05-17 | 陕西科技大学 | It is a kind of for roll-slide mixed film friction test grip device and its application method |
| CN107621422A (en) * | 2017-10-25 | 2018-01-23 | 北京富力通达科技有限公司 | Big load multi dimension load transducer and its demarcation metering method |
| CN107991205A (en) * | 2018-01-17 | 2018-05-04 | 合肥工业大学 | A kind of reciprocating high temperature friction and wear testing machine of micro linear |
| CN111257104A (en) * | 2020-03-16 | 2020-06-09 | 南京航空航天大学 | Vacuum silica gel sealing piston device and using method thereof |
| CN112730126A (en) * | 2020-12-08 | 2021-04-30 | 兰州空间技术物理研究所 | Multi-environment vacuum friction and wear test system |
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| CN105606477B (en) | 2018-07-06 |
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