CN108262474A - A kind of articulated robot self-lubricating material and preparation method thereof - Google Patents
A kind of articulated robot self-lubricating material and preparation method thereof Download PDFInfo
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- CN108262474A CN108262474A CN201711466649.2A CN201711466649A CN108262474A CN 108262474 A CN108262474 A CN 108262474A CN 201711466649 A CN201711466649 A CN 201711466649A CN 108262474 A CN108262474 A CN 108262474A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
- B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/10—Sintering only
- B22F3/1003—Use of special medium during sintering, e.g. sintering aid
- B22F3/1007—Atmosphere
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
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- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention provides a kind of articulated robot self-lubricating materials and preparation method thereof, are prepared using the following raw material:12 18 parts by weight of iron powder, 38 parts by weight of Al powder, 10 16 parts by weight of vulcanization copper powders, 6 11 parts by weight of graphite, 16 parts by weight of calcium hydroxide, 5 13 parts by weight of nano molybdenum disulfide, 26 parts by weight of silica, 28 parts by weight of halloysite nanotubes, 12 18 parts by weight of paraffin.Compared with prior art, the present invention is using iron powder, Al powder, vulcanization copper powders, graphite, calcium hydroxide, nano molybdenum disulfide, silica, halloysite nanotubes, paraffin as raw material, each ingredient interaction influences each other, improve the intensity of the self-lubricating material of preparation, frictional damping is small, is suitable as articulated robot use.
Description
Technical field
The present invention relates to lubriation material technical field more particularly to a kind of articulated robot self-lubricating material and its preparations
Method.
Background technology
Articulated robot, also referred to as joint arm robot or joint Manipulator arm are most common in current industrial circle
One of form of industrial robot is suitable for the mechanical automation operation of many industrial circles.The swing side of articulated robot
To having two kinds of vertical direction and horizontal direction, therefore, this kind of robot can be divided into crossmachine people and flapping articulation robot again.
Articulated robot needs self-lubricating material, and traditional self-lubricating material frictional damping is big, range of operation is small, influences to close
Save the service life of robot.In the prior art, self-lubricating material and preparation method thereof has obtained extensive report, for example, Shen
Number it please report a kind of composite lubricated raw material, engine lubricating oil, lubrication for 201580000439.7 Chinese patent literature
Fat and lubricating oil.A kind of composite lubricated raw material, which is characterized in that it is at least dispersed with graphite system carbon source materials in base material
And/or the class graphene graphite removed from graphite system carbon source materials, foregoing graphites system carbon source materials have rhombohedral system stone
Layer of ink (3R) and hexagonal crystal system graphite linings (2H), aforementioned rhombohedral system graphite linings (3R) and aforementioned hexagonal crystal system graphite linings (2H)
It is more than 31% by the ratio Rate (3R) defined by following (formula 1) that X-ray diffraction method obtains.Application No. is
200910051064.3 Chinese patent literature report a kind of self-lubricating metal material.The material is by use MEVVA sources
Ion implantation technique, after metal material surface coating basal layer;The RF radio-frequency sputtering techniques in PVD are reused, in processing
Metal material surface coating WS2 lubricant layers.Chinese patent literature application No. is 201410586464.5 reports a kind of solid
Lubricating composite and production method are to grind carbon nanotube in the ball mill, become a section shape structure, toward section shape structure
Carbon nano-substance in add in ethyl alcohol and surface dispersant, with ultrasonication, carbon liquid nano is made.According to weight percent
Boron oxide powder is taken, polytetrafluoroethylene powder, carbon liquid nano, by three kinds of material mixing high-speed stirreds, carbon liquid nano is scattered in oxygen
In the polytetrafluoroethylpowder powder for changing boron, mixture is made;By mixture compression molding, finished product solid lubrication composite wood is demoulded
Material.
But the frictional damping of the lubriation material of above-mentioned report is larger, and the intensity of material is relatively low.
Invention content
Present invention solves the technical problem that being to provide a kind of articulated robot self-lubricating material and preparation method thereof, rub
It is small to wipe damping, intensity is high.
In view of this, it the present invention provides a kind of articulated robot self-lubricating material, is prepared using the following raw material:Iron powder
12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, calcium hydroxide 1-6 weights
Measure part, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin 12-18 weights
Measure part.
Preferably, iron powder 12-16 parts by weight.
Preferably, Al powder 5-8 parts by weight.
Preferably, vulcanize copper powders 10-14 parts by weight.
Preferably, graphite 8-11 parts by weight.
Preferably, calcium hydroxide 1-4 parts by weight.
Preferably, nano molybdenum disulfide 7-13 parts by weight.
Preferably, silica 2-5 parts by weight.
Preferably, halloysite nanotubes 4-8 parts by weight.
Correspondingly, the present invention also provides a kind of preparation method of articulated robot self-lubricating material, include the following steps:
By iron powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, calcium hydroxide
1-6 parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin
12-18 parts by weight mix, and are placed in ball-milling treatment 3 hours in planetary ball mill, and it is small to be subsequently placed in vacuum drying chamber dry 2
When, obtain mixed-powder;It by the mixed-powder compression moulding, is subsequently placed in vacuum sintering furnace and is sintered, be heated to 220 DEG C of guarantors
Temperature 1 hour is warming up to 460 DEG C and keeps the temperature 3 hours, is down to room temperature, obtains articulated robot self-lubricating material.
The present invention provides a kind of articulated robot self-lubricating material and preparation method thereof, is prepared using the following raw material:Iron
Powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, calcium hydroxide 1-6
Parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin 12-18
Parts by weight.Compared with prior art, the present invention is with iron powder, Al powder, vulcanization copper powders, graphite, calcium hydroxide, nanometer curing
Molybdenum, silica, halloysite nanotubes, paraffin are raw material, and each ingredient interaction influences each other, and improves moistening certainly for preparation
The intensity of sliding material, frictional damping is small, is suitable as articulated robot use.
Specific embodiment
For a further understanding of the present invention, the preferred embodiment of the invention is described with reference to embodiment, still
It should be appreciated that these descriptions are only for the feature and advantage that further illustrate the present invention rather than to the claims in the present invention
Limitation.
The embodiment of the invention discloses a kind of articulated robot self-lubricating material is provided, prepared using the following raw material:
Iron powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, calcium hydroxide 1-
6 parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin 12-
18 parts by weight.
Preferably, iron powder 12-16 parts by weight, Al powder 5-8 parts by weight vulcanize copper powders 10-14 parts by weight, graphite
8-11 parts by weight, calcium hydroxide 1-4 parts by weight, nano molybdenum disulfide 7-13 parts by weight, silica 2-5 parts by weight, galapectite are received
Mitron 4-8 parts by weight.
Correspondingly, the present invention also provides a kind of preparation method of articulated robot self-lubricating material, include the following steps:
By iron powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, calcium hydroxide
1-6 parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin
12-18 parts by weight mix, and are placed in ball-milling treatment 3 hours in planetary ball mill, and it is small to be subsequently placed in vacuum drying chamber dry 2
When, obtain mixed-powder;It by the mixed-powder compression moulding, is subsequently placed in vacuum sintering furnace and is sintered, be heated to 220 DEG C of guarantors
Temperature 1 hour is warming up to 460 DEG C and keeps the temperature 3 hours, is down to room temperature, obtains articulated robot self-lubricating material.
The present invention provides a kind of articulated robot self-lubricating material and preparation method thereof, is prepared using the following raw material:Iron
Powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, calcium hydroxide 1-6
Parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin 12-18
Parts by weight.Compared with prior art, the present invention is with iron powder, Al powder, vulcanization copper powders, graphite, calcium hydroxide, nanometer curing
Molybdenum, silica, halloysite nanotubes, paraffin are raw material, and each ingredient interaction influences each other, and improves moistening certainly for preparation
The intensity of sliding material, frictional damping is small, is suitable as articulated robot use.
For a further understanding of the present invention, technical solution provided by the invention is carried out specifically with reference to embodiment
Bright, protection scope of the present invention is not limited by the following examples.
Raw material used in the embodiment of the present invention is purchased in market.
Embodiment 1
By 12 parts by weight of iron powder, 8 parts by weight of Al powder, 10 parts by weight of vulcanization copper powders, 11 parts by weight of graphite, calcium hydroxide 1
Parts by weight, 13 parts by weight of nano molybdenum disulfide, 2 parts by weight of silica, 8 parts by weight of halloysite nanotubes, 12 parts by weight of paraffin are mixed
It closes, is placed in ball-milling treatment 3 hours in planetary ball mill, be subsequently placed in drying 2 hours in vacuum drying chamber, obtain mixed powder
End;
It by the mixed-powder compression moulding, is subsequently placed in vacuum sintering furnace and is sintered, be heated to 220 DEG C and keep the temperature 1 hour,
It is warming up to 460 DEG C and keeps the temperature 3 hours, be down to room temperature, obtain articulated robot self-lubricating material.
The performance of articulated robot manufactured in the present embodiment self-lubricating material is detected, the friction system at 100 DEG C
Number is 0.076.
Embodiment 2
By 18 parts by weight of iron powder, 3 parts by weight of Al powder, 16 parts by weight of vulcanization copper powders, 6 parts by weight of graphite, 6 weight of calcium hydroxide
Part, 5 parts by weight of nano molybdenum disulfide, 6 parts by weight of silica, 2 parts by weight of halloysite nanotubes, the mixing of 18 parts by weight of paraffin are measured,
Ball-milling treatment 3 hours in planetary ball mill are placed in, drying 2 hours in vacuum drying chamber is subsequently placed in, obtains mixed-powder;
It by the mixed-powder compression moulding, is subsequently placed in vacuum sintering furnace and is sintered, be heated to 220 DEG C and keep the temperature 1 hour,
It is warming up to 460 DEG C and keeps the temperature 3 hours, be down to room temperature, obtain articulated robot self-lubricating material.
The performance of articulated robot manufactured in the present embodiment self-lubricating material is detected, the friction system at 100 DEG C
Number is 0.072.
Embodiment 3
By 14 parts by weight of iron powder, 5 parts by weight of Al powder, 15 parts by weight of vulcanization copper powders, 8 parts by weight of graphite, 3 weight of calcium hydroxide
Part, 7 parts by weight of nano molybdenum disulfide, 4 parts by weight of silica, 6 parts by weight of halloysite nanotubes, the mixing of 14 parts by weight of paraffin are measured,
Ball-milling treatment 3 hours in planetary ball mill are placed in, drying 2 hours in vacuum drying chamber is subsequently placed in, obtains mixed-powder;
It by the mixed-powder compression moulding, is subsequently placed in vacuum sintering furnace and is sintered, be heated to 220 DEG C and keep the temperature 1 hour,
It is warming up to 460 DEG C and keeps the temperature 3 hours, be down to room temperature, obtain articulated robot self-lubricating material.
The performance of articulated robot manufactured in the present embodiment self-lubricating material is detected, the friction system at 100 DEG C
Number is 0.073.
The explanation of above example is only intended to facilitate the understanding of the method and its core concept of the invention.It should be pointed out that pair
For those skilled in the art, without departing from the principle of the present invention, the present invention can also be carried out
Some improvements and modifications, these improvement and modification are also fallen within the protection scope of the claims of the present invention.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide range caused.
Claims (10)
1. a kind of articulated robot self-lubricating material, which is characterized in that prepared using the following raw material:
Iron powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, hydroxide
Calcium 1-6 parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, paraffin
12-18 parts by weight.
2. articulated robot self-lubricating material according to claim 1, which is characterized in that iron powder 12-16 parts by weight.
3. articulated robot self-lubricating material according to claim 1, which is characterized in that Al powder 5-8 parts by weight.
4. articulated robot self-lubricating material according to claim 1, which is characterized in that vulcanization copper powders 10-14 weights
Measure part.
5. articulated robot self-lubricating material according to claim 1, which is characterized in that graphite 8-11 parts by weight.
6. articulated robot self-lubricating material according to claim 1, which is characterized in that calcium hydroxide 1-4 parts by weight.
7. articulated robot self-lubricating material according to claim 1, which is characterized in that nano molybdenum disulfide 7-13 weights
Measure part.
8. articulated robot self-lubricating material according to claim 1, which is characterized in that silica 2-5 parts by weight.
9. articulated robot self-lubricating material according to claim 1, which is characterized in that halloysite nanotubes 4-8 weights
Measure part.
10. a kind of preparation method of articulated robot self-lubricating material, which is characterized in that include the following steps:
By iron powder 12-18 parts by weight, Al powder 3-8 parts by weight, vulcanization copper powders 10-16 parts by weight, graphite 6-11 parts by weight, hydrogen-oxygen
Change calcium 1-6 parts by weight, nano molybdenum disulfide 5-13 parts by weight, silica 2-6 parts by weight, halloysite nanotubes 2-8 parts by weight, stone
Wax 12-18 parts by weight mix, and are placed in ball-milling treatment 3 hours in planetary ball mill, and it is small to be subsequently placed in vacuum drying chamber dry 2
When, obtain mixed-powder;
It by the mixed-powder compression moulding, is subsequently placed in vacuum sintering furnace and is sintered, be heated to 220 DEG C and keep the temperature 1 hour, heating
3 hours are kept the temperature to 460 DEG C, room temperature is down to, obtains articulated robot self-lubricating material.
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111187602A (en) * | 2020-01-15 | 2020-05-22 | 中国石化集团江苏石油勘探局有限公司 | Environment-friendly lubricant for drilling fluid and preparation method thereof |
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