CN108007806A - Metal coating Wear-resistant, high-temperature resistant and analysis of components equipment - Google Patents

Metal coating Wear-resistant, high-temperature resistant and analysis of components equipment Download PDF

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Publication number
CN108007806A
CN108007806A CN201711433260.8A CN201711433260A CN108007806A CN 108007806 A CN108007806 A CN 108007806A CN 201711433260 A CN201711433260 A CN 201711433260A CN 108007806 A CN108007806 A CN 108007806A
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CN
China
Prior art keywords
sample
resistant
kinematic axis
gas
analysis
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CN201711433260.8A
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Chinese (zh)
Inventor
陈益思
刘文秋
董宁
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Centre Testing International Group Co ltd
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Centre Testing International Group Co ltd
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Priority to CN201711433260.8A priority Critical patent/CN108007806A/en
Publication of CN108007806A publication Critical patent/CN108007806A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/56Investigating resistance to wear or abrasion
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00Investigating or analyzing materials by the use of thermal means
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02Column chromatography

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

The invention discloses a kind of metal coating Wear-resistant, high-temperature resistant and analysis of components equipment, including:Cabinet, the bottom end closure of cabinet and top has hatch frame, sample is placed in the bottom of cabinet;Friction testing mechanism, friction testing mechanism include kinematic system, and kinematic system includes:Kinematic system includes X kinematic axis, Y1 kinematic axis, Z1 kinematic axis, and Y1 kinematic axis moves on X kinematic axis, and Z1 kinematic axis moves on Y1 kinematic axis, and Z1 kinematic axis is equipped with rubbing device, and rubbing device is used to carry out rub resistance test to sample;Gas collection mechanism, gas collection mechanism includes gas hood and the second air intake duct, gas hood is arranged on the lower end of Z2 kinematic axis, first heater is located inside gas hood, second air intake duct is connected with gas hood, gas hood is used to absorb the gas above sample together with the second air intake duct, and send to extraneous gas analytical equipment and analyzed.The present invention is a kind of device that can carry out Wear-resistant, high-temperature resistant test to metal coating at the same time.

Description

Metal coating Wear-resistant, high-temperature resistant and analysis of components equipment
Technical field
The present invention relates to metal coating heat resisting technical field of performance test, more particularly to a kind of metal coating are wear-resisting High temperature resistant and analysis of components equipment.
Background technology
The purpose of coating is that coating once applies obtained solid-state continuous film, is to protect, insulate, decoration, coating Plastic sheet on the matrixes such as metal, fabric, plastics.Coating can be gaseous state, liquid, solid-state, generally according to needing to spray Matrix determine coating species and state.
There is different addresses according to the species of coating used, as the coating of priming paint is known as prime coat, the coating of finishing coat claims For top coat layer.Coating obtained by general coating is relatively thin, about at 20~50 microns, high build paint then can once obtain it is thick up to 1 millimeter with On coating.
Sheet metal often coats to being accommodated property various paintings to realize certain or several physics or chemical property Layer, such as the performance such as high temperature resistant, burn into antirust, anti-sticking, but the physics of metal coating and chemical property need to pass through strictly Test, just can ensure that its stability on physics or chemical property.
The content of the invention
The object of the present invention is to provide a kind of metal coating Wear-resistant, high-temperature resistant and analysis of components equipment.
To achieve these goals, technical solution provided by the invention is:There is provided a kind of metal coating Wear-resistant, high-temperature resistant and Analysis of components equipment, including:
Cabinet, the bottom end closure of the cabinet and top has hatch frame, sample is placed in the bottom of the cabinet;
Friction testing mechanism, the friction testing mechanism include kinematic system, and the kinematic system includes X kinematic axis, Y1 Kinematic axis, Z1 kinematic axis, the Y1 kinematic axis move on the X kinematic axis, and the Z1 kinematic axis moves on Y1 kinematic axis, The Z1 kinematic axis is equipped with rubbing device, and the rubbing device is used to carry out rub resistance test to sample;
First gas collecting mechanism, the rubbing surface of the rubbing device are equably laid with stomata, the stomata connection the One air intake duct, first air intake duct connect mass spectrograph, and the gas that the mass spectrograph enters the stomata is analyzed.
Heating mechanism for testing is further included, the heating mechanism for testing includes:Y2 kinematic axis, Z2 kinematic axis, the Y2 movements Axis moves on the X kinematic axis, and the Z2 kinematic axis moves on the Y2 kinematic axis, Z2 kinematic axis bottom installing the One heating unit, the first heater are used to carry out heating test to sample.
Second gas collecting mechanism is further included, the second gas collecting mechanism includes gas hood and the second air intake duct, described Gas hood is arranged on the lower end of the Z2 kinematic axis, and the first heater be located inside the gas hood, second air intake duct and The gas hood connection, the gas hood is used to absorb the gas above sample together with second air intake duct, and send to exterior gas Body analytical equipment is analyzed.
Non-contact temperature sensor is further included, the non-contact temperature sensor is used to carry out the temperature of sample Detection.
The first heater is laser heating device, and the laser heating device heats the sample.
Secondary heating mechanism is further included, the secondary heating mechanism is arranged on below the sample, and for being carried out to sample Heating.
The rubbing device includes stepper motor and friction head, and the lower end of the friction head forms the rubbing surface, described Friction head described in driving stepper motor carries out rub resistance test on to the sample.
Replaceable friction plate is connected with below the friction head, the friction plate is bolted to the friction head On.
The material of the gas hood is insulation material, and the gas hood inner wall is coated with silver-colored light microscopic surface launching layer.
The gas analyzing apparatus is gas chromatograph.
Sample fixing device is further included, the sample fixing device upper surface opens up sample cell, and sample is placed in the sample It is fixed in groove, the material of the sample fixing device is insulation material.
Compared with prior art, in metal coating Wear-resistant, high-temperature resistant of the present invention and analysis of components equipment, the friction testing Mechanism carries out heating test to sample, is then collected by gas of the second gas collecting mechanism above sample, Send to gas analyzing apparatus and analyzed, by being shown on the gas analyzer, what temperature spot sample is in, its physics And/or chemical constitution can produce change, corresponding gaseous material then can be discharged.
It will be become more fully apparent by following description and with reference to attached drawing, the present invention, these attached drawings are used to explain the present invention Embodiment.
Brief description of the drawings
Fig. 1 show the schematic diagram of one embodiment of metal coating Wear-resistant, high-temperature resistant of the present invention and analysis of components equipment.
Fig. 2 show regarding for another angle of metal coating Wear-resistant, high-temperature resistant as shown in Figure 1 and analysis of components equipment Figure.
Fig. 3 show the rubbing surface of metal coating Wear-resistant, high-temperature resistant as shown in Figure 1 and the friction head of analysis of components equipment Schematic diagram.
Embodiment
The embodiment of the present invention described referring now to attached drawing, similar element numbers represent similar element in attached drawing.Such as It is upper described, as shown in Figure 1,2 and 3, metal coating Wear-resistant, high-temperature resistant provided in an embodiment of the present invention and analysis of components equipment 100, Including:
Cabinet 1, the bottom end closure of the cabinet 1 and top has hatch frame, sample 2 is placed in the bottom of the cabinet 1, Under normal conditions, the rectangular structure of structure design of the cabinet 1, design are adapted into the movement of the friction testing mechanism The movement locus demand of system 10, effectively improves the space availability ratio of the cabinet 1, is arranged on institute to 2 marshalling of sample State the bottom of cabinet 1;
The kinematic system 10 includes X kinematic axis 3, Y1 kinematic axis 8, Z1 kinematic axis 9, and the Y1 kinematic axis 8 is transported in the X Moved on moving axis 3, the Z1 kinematic axis 9 moves on Y1 kinematic axis 8, and the Z1 kinematic axis 9 is equipped with rubbing device 14, described to rub Wipe device 14 to be used to carry out rub resistance test to sample 2, with the crocking resistance of test sample 2.
First gas collecting mechanism, the rubbing surface 19 of the rubbing device are equably laid with stomata 18, the stomata 18 The first air intake duct (not showing on figure) is connected, first air intake duct connects mass spectrograph, and the mass spectrograph enters the stomata Gas is analyzed.Such as under the action of the rubbing device 14, the surface of sample 2 is destroyed, then can produce dust, dust As carrier gas from the stomata 18 enters first air intake duct, then mass spectrograph, mass spectrograph entered by first air intake duct The component that can examine can then detect to enter its internal gas produces change, further analyzes its component.
Heating mechanism for testing is further included, the heating mechanism for testing includes:Y2 kinematic axis 4, Z2 kinematic axis 5, the Y2 fortune Moving axis 4 moves on the X kinematic axis 3, and the Z2 kinematic axis 5 moves on the Y2 kinematic axis 4,5 bottom of Z2 kinematic axis End installing first heater 6, the first heater 6 are used to carry out sample 2 heating test, the first heater 6 pairs of samples 2 are heated the stability physically or chemically with test sample 2 at high operating temperatures;It should be noted that As shown in Figure 1, the Y2 kinematic axis 4, Z2 kinematic axis 5 are the mechanisms included by the kinematic system 10.
Second gas collecting mechanism, the second gas collecting mechanism include 7 and second air intake duct 11 of gas hood, the gas hood 7 are arranged on the lower end of the Z2 kinematic axis 5, and the first heater 6 is located inside the gas hood 7, second air intake duct 11 Be connected with the gas hood 7, the gas hood 7 is used to absorb gas above sample 2 together with second air intake duct 11, and send to Extraneous gas analytical equipment is analyzed, if the physics of sample 2 or chemical property keep stablizing, extraneous gas analysis dress Put analyzed component to keep stablizing, the component discharged without sample 2, once extraneous gas analytical equipment is analyzed The change that the component gone out occurs, that is, represent to detect new material, then further analyze whether the novel substance is released by sample 2 Release.
Present device in use, is worked by the kinematic system 10 of the friction testing mechanism, by institute State first heater 6 to be moved into place in the surface of the sample 2, then the sample 2 is heated, then described Two gas collection mechanisms work, and are coordinated jointly by the gas hood 7 and second air intake duct 11, for absorbing the top of sample 2 Gas, and send to extraneous gas analytical equipment and analyzed, with the thermostabilization of this 2 physics of test sample or chemistry aspect Property.
In practical application, the bottom of the cabinet 1 is placed with according to certain regularly arranged sample 2, and the friction is surveyed The kinematic system 10 of test-run a machine structure can be correctly found each is tested, it is necessary to be illustrated according to regularly arranged sample 2 , the movement locus of the kinematic system 10 is realized by corresponding controller programming, to the fortune of the kinematic system 10 It is the prior art that dynamic rail mark, which is controlled, and details are not described herein.
In one embodiment, non-contact temperature sensor 12 is further included, the non-contact temperature sensor 12 is used It is detected in the temperature to sample 2, detects the temperature of sample 2 in real time by the non-contact temperature sensor 12, in addition, The non-contact temperature sensor 12 is moved with the Z2 kinematic axis 5, it is suitable for the temperature to each sample 2 into Row test.
It should be noted that apparatus of the present invention before dispatching from the factory, it is necessary to be debugged.I.e. by testing repeatedly, draw described The gas of the top of sample 2, is absorbed by second air intake duct 11, is sent to extraneous gas analytical equipment, and extraneous gas point Analysis apparatus completes the analysis to the gas and the total time T shown, and in other words, sample 2 is physically or chemically becoming Change to being analyzed by extraneous gas analytical equipment to there is a time difference, if the time difference is T, therefore the first heater 6 When adjusting heating power, it is necessary to be operated in strict accordance with time difference T as time interval, test otherwise will occur not Accurate situation.
In one embodiment, the first heater 6 is laser heating device, and the laser heating device is to sample 2 Heated, the advantages of laser heating device is that heating is concentrated, and is conveniently adjusted heating power, and can be to the temperature of surrounding enviroment Caused by influence accomplish minimum.
In one embodiment, as shown in Figure 1, further including secondary heating mechanism 13, the secondary heating mechanism 13 is arranged on institute State below sample, and for being heated to sample 2, can be in the cabinet 1 by setting the secondary heating mechanism 13 Bulk temperature be controlled, its benefit is can to reduce the heating time of the first heater 6, be conducive to shorten test Cycle, improve work efficiency, save time cost.
In one embodiment, as shown in Figure 1, the rubbing device 14 includes stepper motor 15 and friction head 16, it is described to rub The lower end of rubbing head 16 forms the rubbing surface, and the stepper motor 15 drives the friction head 16 to carry out antifriction on to the sample Wipe test.
In above-described embodiment, the lower section of friction head 16 is connected with replaceable friction plate, and the friction plate passes through spiral shell Tether and be connected on the friction head 16, it is necessary to illustrate, the rotating speed of the friction head 16, and the use of the friction plate, It is with reference to existing associated test standards, the rubbing device 14 can coordinate the secondary heating mechanism 13 to be used in addition, Being capable of the rub resistance situation of test sample 2 under the high temperature conditions.
In one embodiment, the material of the gas hood 7 is insulation material, and 7 inner wall of the gas hood is coated with silver-colored light microscopic face Emission layer, by the way that the gas hood 7 to be arranged to the reflector of insulation material, can prevent the temperature of the first heater 6 To scatter and disappear, improve the utilization ratio of energy, the use of the silver light specular layer, reduces to be used in the gas hood 7 and transmits, The service efficiency of energy can equally be improved.
In one embodiment, the gas analyzing apparatus is gas chromatograph, by the gas chromatograph, will can be divided After analysis sample gasifies in injection port, chromatographic column is brought into by carrier gas, by there are different retentions to component in mixture to be detected The chromatographic column of energy, separates each component, imports detector successively, to obtain the detection signal of each component.According to importing detector Precedence, by contrast, it is possible to distinguish what component goes out is, can calculate each component according to peak heights or peak area contains Amount.Herein it should be noted that in detection process, it is often necessary to do, only need to detect metal coating in some temperature Chemical stability under dotted state, once gas chromatograph detects that the substance release beyond air comes out, then illustrates the gold Belong to coating to be destroyed in the temperature spot chemical stability.
In one embodiment, sample fixing device 17 is further included, 17 upper surface of sample fixing device opens up sample cell, Sample 2 is placed in the sample cell and is fixed, and the material of the sample fixing device 17 is insulation material.
In the above-described embodiments, the sample trench bottom of the sample fixing device 17, can also set temperature control device, The temperature control device can be semiconductor chilling plate, and the one side of heating can be adjacent to sample 2, work as institute by the semiconductor chilling plate When stating semiconductor chilling plate the one side of heating being adjacent to sample 2, the semiconductor chilling plate can heat sample 2;Or When the one side of refrigeration is adjacent to sample 2 by person, its application method is such, when sample is completed to test, it is necessary to be carried out to sample 2 Quickly cool down and take out, sample 2 can quickly be cooled down by the semiconductor chilling plate;Both the above method to set up can To make choice use according to actual needs.
It is above disclosed to be merely a preferred embodiment of the present invention, the right of the present invention cannot be limited with this certainly Scope, therefore the equivalent variations made according to scope of the present invention patent, are still within the scope of the present invention.

Claims (11)

1. a kind of metal coating Wear-resistant, high-temperature resistant and analysis of components equipment, it is characterised in that including:
Cabinet, the bottom end closure of the cabinet and top has hatch frame, sample is placed in the bottom of the cabinet;
Friction testing mechanism, the friction testing mechanism include kinematic system, and the kinematic system includes X kinematic axis, Y1 is moved Axis, Z1 kinematic axis, the Y1 kinematic axis move on the X kinematic axis, and the Z1 kinematic axis moves on Y1 kinematic axis, described Z1 kinematic axis is equipped with rubbing device, and the rubbing device is used to carry out rub resistance test to sample;
First gas collecting mechanism, the rubbing surface of the rubbing device are equably laid with stomata, and the stomata connection first is inhaled Tracheae, first air intake duct connect mass spectrograph, and the gas that the mass spectrograph enters the stomata is analyzed.
2. metal coating Wear-resistant, high-temperature resistant as claimed in claim 1 and analysis of components equipment, it is characterised in that further include heating Mechanism for testing, the heating mechanism for testing include:Y2 kinematic axis, Z2 kinematic axis, the Y2 kinematic axis are transported on the X kinematic axis Dynamic, the Z2 kinematic axis moves on the Y2 kinematic axis, the Z2 kinematic axis bottom installing first heater, and described first Heating unit is used to carry out heating test to sample.
3. metal coating Wear-resistant, high-temperature resistant as claimed in claim 2 and analysis of components equipment, it is characterised in that further include second Gas collection mechanism, the second gas collecting mechanism include gas hood and the second air intake duct, and the gas hood is moved arranged on the Z2 The lower end of axis, the first heater are located inside the gas hood, and second air intake duct is connected with the gas hood, the gas Cover and be used to absorb the gas above sample together with second air intake duct, and send to extraneous gas analytical equipment and analyzed.
4. metal coating Wear-resistant, high-temperature resistant as claimed in claim 2 and analysis of components equipment, it is characterised in that further included non- Contact type temperature sensor, the non-contact temperature sensor are used to be detected the temperature of sample.
5. metal coating Wear-resistant, high-temperature resistant as claimed in claim 2 and analysis of components equipment, it is characterised in that described first adds Hot charging is set to laser heating device, and the laser heating device heats the sample.
6. metal coating Wear-resistant, high-temperature resistant as claimed in claim 3 and analysis of components equipment, it is characterised in that further include second Heating unit, the secondary heating mechanism are arranged on below the sample, and for being heated to sample.
7. metal coating Wear-resistant, high-temperature resistant and analysis of components equipment as described in claim 3 or 6, it is characterised in that described to rub Wiping device includes stepper motor and friction head, and the lower end of the friction head forms the rubbing surface, the driving stepper motor institute State friction head and carry out rub resistance test on to the sample.
8. metal coating Wear-resistant, high-temperature resistant as claimed in claim 7 and analysis of components equipment, it is characterised in that the friction head Lower section is connected with replaceable friction plate, and the friction plate is bolted on the friction head.
9. metal coating Wear-resistant, high-temperature resistant as claimed in claim 3 and analysis of components equipment, it is characterised in that the gas hood Material is insulation material, and the gas hood inner wall is coated with silver-colored light microscopic surface launching layer.
10. metal coating Wear-resistant, high-temperature resistant as claimed in claim 3 and analysis of components equipment, it is characterised in that the gas Analytical equipment is gas chromatograph.
11. metal coating Wear-resistant, high-temperature resistant as claimed in claim 1 and analysis of components equipment, it is characterised in that further include sample Product fixing device, the sample fixing device upper surface open up sample cell, and sample is placed in the sample cell and is fixed, described The material of sample fixing device is insulation material.
CN201711433260.8A 2017-12-26 2017-12-26 Metal coating Wear-resistant, high-temperature resistant and analysis of components equipment Pending CN108007806A (en)

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Application Number Priority Date Filing Date Title
CN201711433260.8A CN108007806A (en) 2017-12-26 2017-12-26 Metal coating Wear-resistant, high-temperature resistant and analysis of components equipment

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Application Number Priority Date Filing Date Title
CN201711433260.8A CN108007806A (en) 2017-12-26 2017-12-26 Metal coating Wear-resistant, high-temperature resistant and analysis of components equipment

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Publication Number Publication Date
CN108007806A true CN108007806A (en) 2018-05-08

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109342246A (en) * 2018-12-03 2019-02-15 山东科技大学 A kind of coating sample array wearability fast appraisement method and its device
CN114088762A (en) * 2022-01-10 2022-02-25 中国科学院力学研究所 Method and device for testing equivalent hot spot local thermal fatigue load of floating friction plate

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CN105259109A (en) * 2015-10-28 2016-01-20 环维电子(上海)有限公司 Coating adhesive force test fixture
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CN205483979U (en) * 2016-02-04 2016-08-17 华侨大学 Straight line is drawn and is wiped experimental facilities
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Publication number Priority date Publication date Assignee Title
CN1754009A (en) * 2002-12-24 2006-03-29 坎梅陶尔股份有限公司 Process for providing a thin corrosion inhibiting coating on a metallic surface
CN102460131A (en) * 2009-05-13 2012-05-16 Cv控股有限责任公司 Outgassing method for inspecting a coated surface
US20110127421A1 (en) * 2009-11-30 2011-06-02 Microsaic Systems Limited Sample Collection and Detection System
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109342246A (en) * 2018-12-03 2019-02-15 山东科技大学 A kind of coating sample array wearability fast appraisement method and its device
CN114088762A (en) * 2022-01-10 2022-02-25 中国科学院力学研究所 Method and device for testing equivalent hot spot local thermal fatigue load of floating friction plate

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