CN107991169A - A kind of slide rolling friction performance experiment table - Google Patents
A kind of slide rolling friction performance experiment table Download PDFInfo
- Publication number
- CN107991169A CN107991169A CN201711320551.6A CN201711320551A CN107991169A CN 107991169 A CN107991169 A CN 107991169A CN 201711320551 A CN201711320551 A CN 201711320551A CN 107991169 A CN107991169 A CN 107991169A
- Authority
- CN
- China
- Prior art keywords
- experiment table
- rolling friction
- slide
- performance experiment
- friction performance
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
Landscapes
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of slide rolling friction performance experiment table, two relative sides of experimental bench are provided with sliding slot, slide bar is inserted with each sliding slot, slide bar ending vertical is provided with column, column top end is fixed with motor, motor rotor end is provided with fastening cylinder, fastener is vertically installed with from outside to inside on fastening cylinder stack shell, some grooves are arranged in parallel with experimental bench plane, pressure measurement piece is inserted vertically into containing seat, containing seat is slideably positioned in the groove groove body, each motor is electrically connected with a velometer, velometer is located in the experimental bench plane, further include a touch screen, with pressure measurement piece, velometer is electrically connected, contain algorithm editor module, graphics module and recurrence computing module.This slide rolling friction, which learns performance experiment table, can simulate friction and the lubrication circumstances that surface is contacted under the operating modes such as high speed, low speed, different sliding rolling ratios, hydrodynamic lubrication, solid lubrication, carry out the mechanism study of Micro Lub abrasion and elastohydrodynamic lubrication.
Description
Technical field
The present invention relates to experimental bench technical field, is specially a kind of slide rolling friction performance experiment table.
Background technology
In mechanism transmission design research, friction and wear tester is widely used in probing into the secondary lubrication of friction and friction
Situation, still, in most of friction wear testing machines, the movement between sample is simply to slide, and is come with this in measure interface
Friction and wear, the various performances and reliability of assessment material.But many parts for transmitting energy and moving, such as tooth
Wheel, tappet, rolling bearing and some hydraulic drives, are that two connect with working under slip combined state in opposite rolling
The linear velocity of contact portion part contact point is different, rolls contact condition in sliding, its operating mode is increasingly complex far beyond simply sliding, thus material
Surface fracture form it is also different.
The content of the invention
It is an object of the invention to provide a kind of slide rolling friction performance experiment table, to solve to propose in above-mentioned background technology
The problem of.
To achieve the above object, the present invention provides following technical solution：A kind of slide rolling friction performance experiment table, including reality
Platform is tested, the experimental bench bottom surface is provided with two supporting rods, and described two relative sides of experimental bench are provided with sliding slot, each described
Slide bar is inserted with sliding slot, the slide bar ending vertical is provided with column, and the column top end is fixed with motor, institute
State motor rotor end and be provided with fastening cylinder, fastener, the experiment are vertically installed with from outside to inside on the fastening cylinder stack shell
Some grooves are arranged in parallel with platform plane, pressure measurement piece is inserted vertically into containing seat, and the containing seat is slideably positioned in institute
To state in groove groove body, each motor is electrically connected with a velometer, and the velometer is located in the experimental bench plane,
A touch screen is further included, is electrically connected with the pressure measurement piece, velometer, is collected for pressure measurement piece, velometer
Data display, contain
One algorithm editor module, for carrying out the acquisition of target data by various algorithms；
One graphics module, for carrying out the acquisition of aim curve by various algorithms；
One returns computing module, for carrying out recurrence calculating to the curve drawn by different functions.
Preferably, vertical sliding is provided with receiving hollow stem in the groove groove body, is inserted vertically in the receiving hollow stem
Enter and be provided with upright bar, the upright bar terminal horizontal is provided with magnifying glass.
Preferably, the upright bar oscilaltion and circular-rotation are arranged in the receiving hollow stem.
Preferably, the slide bar shape of cross section is rectangle, and the rectangle catercorner length is more than the sliding slot groove body
Width.
Preferably, it is provided with coarse screw thread on the sliding slot inner bottom surface.
Preferably, anti-skidding hangnail is disposed with the sliding slot inner bottom surface, the anti-skidding hangnail shape of cross section is
Triangle.
Preferably, non-slipping block is provided between the anti-skidding hangnail, the non-slipping block is sandwiched in the two neighboring anti-skidding hangnail
In and be resisted against on the slide bar side wall.
Preferably, the fastener quantity is at least 3, and angle is equal between two fasteners of arbitrary neighborhood.
Compared with prior art, the beneficial effects of the invention are as follows：The slide rolling friction performance experiment table of the present invention can be with mould
Intend contacting friction and the lubrication circumstances on surface under the operating modes such as high speed, low speed, different sliding rolling ratios, hydrodynamic lubrication, solid lubrication, carry out
Micro Lub is worn and the mechanism study of elastohydrodynamic lubrication.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the experimental bench part-structure top view of the present invention.
In figure：1 supporting rod, 2 experimental benches, 3 sliding slots, 4 slide bars, 5 columns, 6 motors, 7 fastening cylinders, 8 fasteners, 9 accommodate sky
It is core bar, 10 upright bars, 11 magnifying glasses, 12 containing seats, 13 pressure measurement pieces, 14 anti-skidding hangnails, 15 non-slipping blocks, 16 velometers, 17 recessed
Groove.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is the structure diagram of the present invention, and Fig. 2 is the experimental bench part-structure top view of the present invention, with reference to figure
The present invention will be described in detail by 1-2.
The present invention provides a kind of slide rolling friction performance experiment table, including experimental bench 2,2 bottom surface of experimental bench is set
There are two supporting rods 1, described 2 two relative sides of experimental bench are provided with sliding slot 3, cunning is inserted with each sliding slot 3
Bar 4,4 ending vertical of slide bar are provided with column 5, and 5 top end of column is fixed with motor 6,6 rotor of the motor end
End is provided with fastening cylinder 7, and described fasten is vertically installed with fastener 8 from outside to inside on 7 stack shell of cylinder, in 2 plane of experimental bench
Some grooves 17 are arranged in parallel with, pressure measurement piece 13 is inserted vertically into containing seat 12, and the containing seat 12 is slideably positioned in institute
State in 17 groove body of groove, each motor 6 is electrically connected with a velometer 16, and the velometer 16 is located at the experimental bench
In 2 planes, further include a touch screen, be electrically connected with the pressure measurement piece 13, velometer 16, for pressure measurement piece 13,
The display for the data that velometer 16 is collected, contains
One algorithm editor module, for carrying out the acquisition of target data by various algorithms；
One graphics module, for carrying out the acquisition of aim curve by various algorithms；
One returns computing module, for carrying out recurrence calculating to the curve drawn by different functions.
For some minor variations phenomenons after observation experiment, it is empty to be provided with receiving for vertical sliding in 17 groove body of groove
Core bar 9, is inserted vertically into and is provided with upright bar 10 in the receiving hollow stem 9,10 terminal horizontal of upright bar is provided with magnifying glass 11.
In order to adapt to the observation of different height and different azimuth, 10 oscilaltion of upright bar and circular-rotation is arranged at institute
State and accommodate in hollow stem 9.
For the ease of stopping that slide bar 4 is any mobile in sliding slot 3,4 shape of cross section of slide bar is rectangle, the square
Shape catercorner length is more than the width of 3 groove body of sliding slot, and coarse screw thread is provided with 3 inner bottom surface of sliding slot.
In order to further enhance stabilization of the slide bar 4 inside sliding slot 3, it is disposed with 3 inner bottom surface of sliding slot anti-skidding
Hangnail 14, anti-skidding 14 shape of cross section of hangnail is up-side down triangle, and non-slipping block 15 is provided between anti-skidding hangnail 14, described anti-skidding
Block 15 is sandwiched in the two neighboring anti-skidding hangnail 14 and is resisted against on 4 side wall of slide bar.
In order to ensure to fasten the tightness of the internal test articles of 7 pairs of cylinder, 8 quantity of fastener is at least 3, arbitrarily
Angle is equal between the two neighboring fastener 8.
Operation principle：When experiment, two are fastened in cylinder 7 and is inserted into object under test and standard friction part respectively, is used respectively
Fastener 8 fastens, and moves towards two slide bars 4 then along sliding slot 3 so that body and standard friction part to be measured contact, starts at this time
Two motors 6, body and standard friction part rolling friction to be measured, 5 speed of motor can be adjusted as needed, can be from two
The rotating speed of two motors 6 is read on velometer 16 respectively.Pressure measurement piece 13 can be sandwiched in body and standard friction part to be measured it
Between, pressure size therebetween is measured, facilitates the relation between subsequent analysis rotating speed and pressure size.Can be along groove 7
Moving magnifier 11 examines the abrading section on body to be measured, analyzes the mill caused by slide rolling friction under different rotating speeds
Damage situation.Can certainly be to dropwise addition lubricating oil or solid lubrication thing etc. on body to be measured, to study again added with lubrication object
The abrasion condition of body to be measured.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of slide rolling friction performance experiment table, including experimental bench (2), it is characterised in that：Experimental bench (2) bottom surface is set
There are two supporting rods (1), described (2) two relative sides of experimental bench are provided with sliding slot (3), are inserted into each sliding slot (3)
Slide bar (4) is provided with, slide bar (4) ending vertical is provided with column (5), and column (5) top end is fixed with motor
(6), motor (6) Rotor terminal is provided with fastening cylinder (7), is vertically installed with from outside to inside on described fastening cylinder (7) stack shell
Fastener (8), is arranged in parallel with some grooves (17) in experimental bench (2) plane, pressure measurement piece (13) is inserted vertically into appearance
Receive in seat (12), the containing seat (12) is slideably positioned in the groove (17) groove body, and each motor (6) is electrically connected
There is a velometer (16), the velometer (16) is located in the experimental bench (2) plane；A touch screen is further included, it is and described
Pressure measurement piece (13), velometer (16) are electrically connected, the data collected for pressure measurement piece (13), velometer (16)
Display, contain
One algorithm editor module, for carrying out the acquisition of target data by various algorithms；
One graphics module, for carrying out the acquisition of aim curve by various algorithms；
One returns computing module, for carrying out recurrence calculating to the curve drawn by different functions.
A kind of 2. slide rolling friction performance experiment table according to claim 1, it is characterised in that：Groove (17) groove body
Middle vertical sliding, which is provided with, accommodates hollow stem (9), is inserted vertically into the receiving hollow stem (9) and is provided with upright bar (10), described
Upright bar (10) terminal horizontal is provided with magnifying glass (11).
A kind of 3. slide rolling friction performance experiment table according to claim 2, it is characterised in that：The upright bar (10) is up and down
Lifting and circular-rotation are arranged in the receiving hollow stem (9).
A kind of 4. slide rolling friction performance experiment table according to claim 1, it is characterised in that：The slide bar (4) is transversal
Face shape is rectangle, and the rectangle catercorner length is more than the width of the sliding slot (3) groove body.
A kind of 5. slide rolling friction performance experiment table according to claim 1, it is characterised in that：The interior bottom of the sliding slot (3)
Coarse screw thread is provided with face.
A kind of 6. slide rolling friction performance experiment table according to claim 1, it is characterised in that：The interior bottom of the sliding slot (3)
Anti-skidding hangnail (14) is disposed with face, anti-skidding hangnail (14) shape of cross section is up-side down triangle.
A kind of 7. slide rolling friction performance experiment table according to claim 6, it is characterised in that：The anti-skidding hangnail (14)
Between be provided with non-slipping block (15), the non-slipping block (15) is sandwiched in the two neighboring anti-skidding hangnail (14) and is resisted against the cunning
On bar (4) side wall.
A kind of 8. slide rolling friction performance experiment table according to claim 1, it is characterised in that：Fastener (8) number
Amount is at least 3, and angle is equal between the fastener (8) of arbitrary neighborhood two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320551.6A CN107991169B (en) | 2017-12-12 | 2017-12-12 | A kind of slide rolling friction performance experiment table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711320551.6A CN107991169B (en) | 2017-12-12 | 2017-12-12 | A kind of slide rolling friction performance experiment table |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107991169A true CN107991169A (en) | 2018-05-04 |
| CN107991169B CN107991169B (en) | 2019-11-05 |
Family
ID=62036032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711320551.6A Active CN107991169B (en) | 2017-12-12 | 2017-12-12 | A kind of slide rolling friction performance experiment table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107991169B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108593477A (en) * | 2018-06-25 | 2018-09-28 | 中国科学院宁波材料技术与工程研究所 | The device and method of behavior is worn away based on friction wheel set various working assessment material |
| CN108760551A (en) * | 2018-06-06 | 2018-11-06 | 中国科学院宁波材料技术与工程研究所 | The device and method of the secondary assessment material abrasion behavior of Wheel-type friction |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6167745B1 (en) * | 1997-08-23 | 2001-01-02 | Pcs Limited | Testing apparatus |
| JP2007292587A (en) * | 2006-04-25 | 2007-11-08 | Yokohama Rubber Co Ltd:The | Friction testing machine |
| CN101339112A (en) * | 2008-08-19 | 2009-01-07 | 东南大学 | Machine tool guiding rail friction wear testing machine |
| PL382893A1 (en) * | 2007-07-11 | 2009-01-19 | Politechnika Wrocławska | Device for testing of friction in complex rolling-sliding motion |
| CN102353528A (en) * | 2011-06-10 | 2012-02-15 | 中国矿业大学 | Tribological performance monitoring and early-warning device and method of disc brake |
| CN104181098A (en) * | 2014-09-11 | 2014-12-03 | 四川大学 | High/low-temperature slide/roll tribological property experimental table |
| CN104198370A (en) * | 2014-09-19 | 2014-12-10 | 四川大学 | Intelligent measurement and control system of slide-roll tribology performance experiment table |
| CN104198369A (en) * | 2014-09-11 | 2014-12-10 | 四川大学 | Sliding and rolling friction property experiment table |
| 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 |
| CN107202739A (en) * | 2017-06-14 | 2017-09-26 | 清华大学 | Sliding rolling test device and friction wear testing machine for friction wear testing machine |
-
2017
- 2017-12-12 CN CN201711320551.6A patent/CN107991169B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6167745B1 (en) * | 1997-08-23 | 2001-01-02 | Pcs Limited | Testing apparatus |
| JP2007292587A (en) * | 2006-04-25 | 2007-11-08 | Yokohama Rubber Co Ltd:The | Friction testing machine |
| PL382893A1 (en) * | 2007-07-11 | 2009-01-19 | Politechnika Wrocławska | Device for testing of friction in complex rolling-sliding motion |
| CN101339112A (en) * | 2008-08-19 | 2009-01-07 | 东南大学 | Machine tool guiding rail friction wear testing machine |
| CN102353528A (en) * | 2011-06-10 | 2012-02-15 | 中国矿业大学 | Tribological performance monitoring and early-warning device and method of disc brake |
| CN104181098A (en) * | 2014-09-11 | 2014-12-03 | 四川大学 | High/low-temperature slide/roll tribological property experimental table |
| CN104198369A (en) * | 2014-09-11 | 2014-12-10 | 四川大学 | Sliding and rolling friction property experiment table |
| CN104198370A (en) * | 2014-09-19 | 2014-12-10 | 四川大学 | Intelligent measurement and control system of slide-roll tribology performance experiment table |
| 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 |
| CN107202739A (en) * | 2017-06-14 | 2017-09-26 | 清华大学 | Sliding rolling test device and friction wear testing machine for friction wear testing machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108760551A (en) * | 2018-06-06 | 2018-11-06 | 中国科学院宁波材料技术与工程研究所 | The device and method of the secondary assessment material abrasion behavior of Wheel-type friction |
| CN108593477A (en) * | 2018-06-25 | 2018-09-28 | 中国科学院宁波材料技术与工程研究所 | The device and method of behavior is worn away based on friction wheel set various working assessment material |
| CN108593477B (en) * | 2018-06-25 | 2024-03-29 | 中国科学院宁波材料技术与工程研究所 | Device and method for evaluating material abrasion behavior based on multiple working conditions of friction wheel set |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107991169B (en) | 2019-11-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104181098B (en) | High/low temperature slide rolling friction performance experiment table | |
| AU2020102029A4 (en) | Sliding friction and wear tester | |
| CN107179252B (en) | A kind of typical secondary skimming wear experimental machine and the test method of rubbing of change gravity orientation | |
| CN107991169B (en) | A kind of slide rolling friction performance experiment table | |
| CN104237039A (en) | Bearing ball friction-wear testing machine | |
| CN203191265U (en) | Device applicable to indoor middle-type shear test | |
| CN204346854U (en) | A kind of micro-moving frictional wear testing machine based on shaking table | |
| CN102967506B (en) | Middle-sized rock servo control true triaxial test device | |
| CN103604710A (en) | Desk type annular block abrasion and wear tester | |
| CN203551419U (en) | Reciprocating type frictional abrasion test device | |
| CN107202739A (en) | Sliding rolling test device and friction wear testing machine for friction wear testing machine | |
| CN101709953A (en) | Lubricant film thickness measuring instrument | |
| CN103063355A (en) | Measuring method and measuring device of elastohydrodynamic lubrication line contact pressure based on photoelasticity | |
| CN207351422U (en) | A kind of height measuring device | |
| CN106768566A (en) | A kind of friction measurement device of rolling piston compressor slide plate and chute | |
| CN104748692B (en) | Three rollers integrally load the photoelastic stream testing machine of needle roller | |
| Chen et al. | Morphological analysis of sheared rock with water–rock interaction effect | |
| CN106813999A (en) | A kind of portable friction abrasion test device | |
| CN208520695U (en) | A kind of keel detection device for building | |
| CN106248482A (en) | A kind of Triaxial tester being applicable to soft rock and method | |
| US3797303A (en) | Biaxial compression-testing machine | |
| Tallian | Pressure and traction rippling in elastohydrodynamic contact of rough surfaces | |
| CN102707038B (en) | Method for measuring load-carrying capacity of lubricating oil film of bearing of mini sliding block | |
| CN208171596U (en) | A kind of rotary shaft radial loaded experimental rig | |
| CN107132183A (en) | A kind of horizontal magnetic screen reciprocating friction abrasion tester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |