CN206038458U - A test device for friction test under sea water environment - Google Patents
A test device for friction test under sea water environment Download PDFInfo
- Publication number
- CN206038458U CN206038458U CN201620846584.9U CN201620846584U CN206038458U CN 206038458 U CN206038458 U CN 206038458U CN 201620846584 U CN201620846584 U CN 201620846584U CN 206038458 U CN206038458 U CN 206038458U
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- Prior art keywords
- titration
- control
- friction
- friction test
- seawater
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Abstract
The utility model discloses a a test device for friction test under sea water environment and method for, including the friction test platform, control interface and control module, control module is according to control interface's control information, open solenoid valve, accept water flow sensor's sea water flow perception signal, certain aperture is opened to the controlling ratio valve, sea water in the flourishing water tank is through titrating the pipeline and titrating the syringe needle titrates the friction surface of set sample and round pin sample according to certain time interval ration on, and will titrate information transfer to the control interface in, the real -time sea water volume of titrating that shows, the friction pair material of research under the lubricated condition of sea water titration that can be convenient tribological property characteristic, and is advantaged by simple operation, and easy to control, the structure is dexterous, the characteristics that occupation space is little, friction and wear nature to material under the lubricated condition of research titration has fine suitability.
Description
【Technical field】
The utility model is related to a kind of experimental rig for friction test under briny environment.
【Background technology】
According to the research that Chinese scholars to material friction scholarship and moral conduct are, friction pair material under dry conditions dry
Tribological property is unsatisfactory, with higher dry friction factor and wear rate, the friction of the friction pair under the conditions of water lubrication
Factor and wear rate are low compared with dry friction.At present, in the friction test studied by scholar more than water lubrication condition using titration and
Immersion method.Water is dropped on friction surface with certain flow velocity by titration by fine droplets pipe, and immersion method is that friction surface is complete
It is immersed in water.
At present, the equipment of common research material friction-wear test mostly can the direct test bar such as control load and speed
The equipment of part, lacks the experimental facilities for specializing in material friction wear properties under titration seawater lubricating condition, need to typically borrow
Help auxiliary experiment device to titrate seawater in friction surface, but cannot all realize automatically controlling, it is impossible to which holding is titrated at regular time and quantity,
The accuracy of experimental data is affected, the accurate deduction of frictional experiment result is affected.
Affect the factor of friction pair material friction and wear behavior a lot, have internal cause also to have external cause, the experiment dress of reasonable
Put to reduce impact of the experimental condition to experimental result, meanwhile, accurately and effectively Control release condition becomes the mesh of our pursuits
Mark.
【Utility model content】
The purpose of this utility model is to solve the above problems, there is provided a kind of test for friction test under briny environment
Device, the device are capable of the seawater amount of auto-adjustment control titration, and the material under realization titration seawater lubricating condition rubs
Wipe wear test, with simple to operate, easy to control, structure it is dexterous, take up room the characteristics of little, applicability is wide.
For reaching above-mentioned purpose, the utility model is employed the following technical solutions and is achieved：
A kind of experimental rig for friction test under briny environment, it is characterised in that including water box, control module with
And friction test platform；Connection titration pipeline on the delivery port of water box, the end for titrating pipeline is fixedly connected titration syringe needle, titrates
Syringe needle is located at the top of friction test desk tray sample；Electricity is disposed with by the titration syringe needle that is exported to of water box on titration pipeline
Magnet valve, water flow sensor and proportioning valve, the control of the control end of magnetic valve, the signal output part of water flow sensor and proportioning valve
End processed is interacted with control module；
The flow of seawater in water flow sensor detection titration pipeline, output induced signal are carried out at data to control module
Reason, control module judge the flow value of seawater, control the aperture of proportioning valve, carry out automatic ration titration or interval titration.
The utility model is further improved by：
The titration pipeline is arranged on bracing frame, and bracing frame is installed on weighted platform.
Controlling interface is also associated with the control module, and controlling interface can preset seawater per minute according to test requirements document
Titer, or the every time time interval of titration, it is also possible to which titer or the time of control seawater are adjusted manually by button
Control signal is sent to control module, the seawater amount that monitor in real time is titrated in showing friction test by interval.
The controlling interface can carry out song warning.
Support frame as described above can adjust height and angle, and then change the titration position of titration syringe needle.
Compared with prior art, the utility model has the advantages that：
The utility model can meet the friction-wear test under seawater titration lubricating condition, and control module is according to control
The control information of interface input, opens magnetic valve, receives the seawater flow perceptual signal that water flow sensor is detected, control ratio
Example valve opens certain aperture, and the seawater in water box titrates seawater to friction at regular time and quantity by titrating pipeline and titration syringe needle
With in pair, can also carrying out the titration of intermittent, and show the seawater amount of titration in controlling interface in real time.The utility model can be square
The tribological property of friction pair material of the research just under seawater titration lubricating condition, can also study pure water, distilled water, plant
Friction test of the liquid such as thing oil under titration lubricating condition, with simple to operate, easy to control, structure is dexterous, occupancy is empty
Between it is little the characteristics of, there is good applicability to studying the friction and abrasion of material under titration lubricating condition.
【Description of the drawings】
Fig. 1 is structural representation of the present utility model；
Fig. 2 is titration control framework flow chart of the present utility model.
Wherein, 1- Friction Test-beds；2- controlling interfaces；3- control modules；4- magnetic valves；5- discharges control sensing
Device；6- titrates pipeline；7- proportioning valves；8- bracing frames；9- titrates syringe needle；10- water box；11- axis systems；12- sells specimen holder
Tool；13- sells sample；14- disk samples；15- disk specimen holders；16- weighted platforms.
【Specific embodiment】
Below in conjunction with the accompanying drawings the utility model is described in further detail：
Referring to Fig. 1, a kind of experimental rig for friction test under briny environment of the utility model, including friction test platform
1st, controlling interface 2 and control module 3, the termination for titrating syringe needle 9 with titration pipeline 6 are fixedly connected, and titration pipeline 6 is arranged on and props up
On support 8, titration pipeline 6 is connected with magnetic valve 4, water flow sensor 5, proportioning valve 7 respectively, titrates pipeline 6 and water box 10
Magnetic valve 4 is connected between the delivery port of bottom, and magnetic valve 4, water flow sensor 5 and proportioning valve 7 are respectively connecting to control mould
On block 3.
Friction Test-bed 1 includes axis system 11, and pin specimen holder 12 is arranged on axis system 11, and pin sample 13 leads to
Cross holding screw to be fixed on pin specimen holder 12, disk sample 14 is fixed in disk specimen holder 15 by holding screw, disk examination
Sample fixture 15 is arranged on weighted platform 16, applies certain load and pin sample 13 is contacted with each other with disk sample 14, main shaft system
11 drive pin specimen holders 12 of uniting are rotated, and carry out friction-wear test.
The position of adjustment bracing frame 8, titration syringe needle 9 is positioned between disk sample 14 and pin sample 13, titrates seawater
On friction surface.
Control information of the control module 3 according to controlling interface 2, opens magnetic valve 4, receives the seawater of water flow sensor 5
Traffic aware signal, control proportioning valve 7 open certain aperture, and the seawater in water box 10 is by titrating pipeline 6 and titration pin
9 by intervals quantitative titration on the friction surface of disk sample 14 and pin sample 13, and will titration information transmission extremely
In controlling interface 2, show in real time the seawater amount of titration, can be flexible realize rubbing for material under titration research briny environment
Wipe and learn performance.
As shown in Fig. 2 experimental technique of the present utility model is comprised the following steps：
Step1：Seawater titration speed according to required by friction test, pre-sets titer.
Step2：The control magnetic valve 4 of control module 3 is open-minded.
Step3：Water flow sensor 5 has detected whether that seawater flows through, and whether has seawater in judging water box 10.If
Nothing, illustrates no seawater in water box 10, then performs Step4；If having, there is seawater in illustrating water box 10, then performs
Step5。
Step4：2 song of controlling interface is warned, and needs to add seawater in reminding water box 10.
Step5：Water flow sensor 5 detects seawater flow value, and traffic aware signal is sent to control module 3.
Step6：Control module 3 carries out data operation process according to presupposed information, and control proportioning valve opens certain opening
Degree.
Step7：Seawater according to default titration speed, on the friction surface of quantitative titration to disk sample 14 and pin sample 13.
Above content is only to illustrate technological thought of the present utility model, it is impossible to limit protection model of the present utility model with this
Enclose, it is every according to the utility model proposes technological thought, any change done on the basis of technical scheme each falls within this reality
Within protection domain with new claims.
Claims (5)
1. a kind of experimental rig for friction test under briny environment, it is characterised in that including water box (10), control module
And friction test platform (1) (3)；Connection titration pipeline (6) on the delivery port of water box (10), the end for titrating pipeline (6) are solid
Fixed connection titration syringe needle (9), titrates the top that syringe needle (9) is located at friction test platform (1) disk sample (14)；In titration pipeline (6)
Magnetic valve (4), water flow sensor (5) and proportioning valve are disposed with by titration syringe needle (9) that is exported to of water box (10)
(7), the control end of the control end of magnetic valve (4), the signal output part of water flow sensor (5) and proportioning valve (7) with control
Module (3) interacts；
The flow of seawater in water flow sensor (5) detection titration pipeline (6), output induced signal are carried out to control module (3)
Data processing, control module (3) judge the flow value of seawater, control the aperture of proportioning valve (7), carry out automatic ration titration or
Every titration.
2. the experimental rig for friction test under briny environment according to claim 1, it is characterised in that the titration
Pipeline (6) is arranged on bracing frame (8), and bracing frame (8) is installed on weighted platform (16).
3. the experimental rig for friction test under briny environment according to claim 2, it is characterised in that the support
Frame (8) can adjust height and angle, and then change the titration position of titration syringe needle (9).
4. the experimental rig for friction test under briny environment according to claim 1, it is characterised in that the control
Controlling interface (2) is also associated with module (3), and controlling interface (2) can preset the titration of seawater per minute according to test requirements document
Amount, or the time interval of titration every time, it is also possible to adjust titer or the time interval of control seawater manually by button, will
Control signal is sent to control module (3), the seawater amount that monitor in real time is titrated in showing friction test.
5. the experimental rig for friction test under briny environment according to claim 4, it is characterised in that the control
Interface (2) can carry out song warning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846584.9U CN206038458U (en) | 2016-08-05 | 2016-08-05 | A test device for friction test under sea water environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620846584.9U CN206038458U (en) | 2016-08-05 | 2016-08-05 | A test device for friction test under sea water environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206038458U true CN206038458U (en) | 2017-03-22 |
Family
ID=58308997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620846584.9U Expired - Fee Related CN206038458U (en) | 2016-08-05 | 2016-08-05 | A test device for friction test under sea water environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206038458U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092798A (en) * | 2016-08-05 | 2016-11-09 | 陕西科技大学 | A kind of experimental provision studying the lower friction test of titrimetry sea water lubrication and method |
| CN109557025A (en) * | 2019-01-22 | 2019-04-02 | 四川大学 | One discharge plate disk friction lubricating performance test stand |
| CN109870377A (en) * | 2019-03-29 | 2019-06-11 | 中国矿业大学 | A kind of fluid lubrication friction wear testing machine and method |
-
2016
- 2016-08-05 CN CN201620846584.9U patent/CN206038458U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106092798A (en) * | 2016-08-05 | 2016-11-09 | 陕西科技大学 | A kind of experimental provision studying the lower friction test of titrimetry sea water lubrication and method |
| CN109557025A (en) * | 2019-01-22 | 2019-04-02 | 四川大学 | One discharge plate disk friction lubricating performance test stand |
| CN109557025B (en) * | 2019-01-22 | 2024-02-02 | 四川大学 | Test bed for lubricating performance of disc friction pair |
| CN109870377A (en) * | 2019-03-29 | 2019-06-11 | 中国矿业大学 | A kind of fluid lubrication friction wear testing machine and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20170805 |
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| CF01 | Termination of patent right due to non-payment of annual fee |