CN106112836A - A kind of superhard gather an abrasive material and the superhard honing stone being made by it - Google Patents
A kind of superhard gather an abrasive material and the superhard honing stone being made by it Download PDFInfo
- Publication number
- CN106112836A CN106112836A CN201610474437.8A CN201610474437A CN106112836A CN 106112836 A CN106112836 A CN 106112836A CN 201610474437 A CN201610474437 A CN 201610474437A CN 106112836 A CN106112836 A CN 106112836A
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- Prior art keywords
- superhard
- bonding agent
- abrasive material
- abrasive
- gather
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D15/00—Hand tools or other devices for non-rotary grinding, polishing, or stropping
- B24D15/02—Hand tools or other devices for non-rotary grinding, polishing, or stropping rigid; with rigidly-supported operative surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
- B24B33/086—Abrading blocks for honing tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention discloses and a kind of superhard gather an abrasive material, including super hard abrasive and the first bonding agent that is bonding to super hard abrasive composition and that hold, a described superhard abrasive material that gathers is for by super hard abrasive and the mixing of the first bonding agent, pelletize, again through the mode of oversintering, calcining or roasting, make the first bonding agent alloying, harden or solidify, if composition by the first bonding agent dry granular superabrasive particles is gathered to form a kind of there is predetermined strength gather granular composite material；It also discloses a kind of superhard honing stone, gather an abrasive material including superhard and a superhard abrasive material that gathers is constituted the second bonding agent that is bonding and that hold, its for by the second bonding agent alloying, harden or solidify, composition in preliminary dimension and the honing stone of intensity.Using and prove, the present invention gathers an abrasive material and superhard honing stone at honing aspect of performance, exceeds well over conventional use of super hard abrasive honing stone.
Description
Technical field
The present invention relates to Honing process field, be specially the one grain that gathers containing super hard abrasive (diamond or CBN) and grind
Material, and utilizes this to gather the superhard honing stone that an abrasive material is made, and it can be applicable to metal, such as steel, steel alloy, no
Rust steel, hard alloy, non-ferrous metal, hard alloy, and nonmetal, the such as Honing process of the material such as glass, pottery.
Background technology
Along with the development further of machinery industry and the reinforcement to environmental protection consciousness, for mechanical moving element especially
High-speed moving part proposes the highest requirement.For such as with electromotor, reduce the abrasion of cylinder body, reduction fuel disappears
The standards such as consumption, noise level and low pollution emission so that need engine technology requirement is improved further, the reply honing of this phase
Have higher requirement with honing stone and purpose.
In currently used honing stone, honing stone there is also many problems or defect.In the production of honing stone,
Owing to the proportion between super hard abrasive and bonding agent powder exists bigger difference, (such as diamond proportion is 3.52g/cm3, gold
Belong to bonding agent powder proportion and be generally 6～9g/cm3), it is prone to the most in operation make raw material be layered, finished product causes abrasive material
" flocking together " phenomenon, cause some position abrasive material excessively to concentrate, and other position excessively disperse, and makes oilstone in use make oilstone
Grinding force skewness, the processing quality in turn resulting in product is unstable.
Owing to honing stone self particular production condition (abrasive material, bonding agent, molding and technique etc.) and use require (such as
Efficiency, life-span, roughness, finished surface Structure and stability etc.) complexity, some problem that honing stone presently, there are,
And every profession and trade development proposes new requirement and purpose so that existing raw material and technique to honing stone there is also improvement
Need.
Summary of the invention
For the problems referred to above, the invention provides an a kind of abrasive material that gathers containing super hard abrasive, and utilize this to gather
The grain superhard honing stone that is made of abrasive material, it embodies the feature group of a kind of uniqueness with a kind of simple and effective manner
Closing, embody optimal honing performance in honing, use and prove, the present invention gathers an abrasive material and superhard honing stone at the top gem of a girdle-pendant
Mill aspect of performance, exceeds well over conventional use of super hard abrasive honing stone.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of superhard gathers an abrasive material, including super hard abrasive and for embedding super hard abrasive, constitute bonding to super hard abrasive
With the first bonding agent held, a described superhard abrasive material that gathers is for by super hard abrasive and the mixing of the first bonding agent, pelletize, then warp
The mode of oversintering, calcining or roasting, makes the first bonding agent alloying, hardens or solidify, if composition by first bonding agent will
Dry granular superabrasive particles gather to form a kind of there is predetermined strength gather granular composite material, wherein, super
Hard grind material accounts for and superhard gathers the 10～90% of an abrasive material cumulative volume, the first bonding agent account for superhard gather an abrasive material cumulative volume 90～
10%.
As the improvement of technique scheme, described super hard abrasive is the one in diamond, CBN or a combination thereof, its chi
Very little scope is 0.001～1.000mm.
As the improvement of technique scheme, described first bonding agent is metal material bonding agent, inorganic material bonding agent
And the one in organic material bonding agent.
As the improvement of technique scheme, described first bonding agent also includes that filler, described filler are lubricant, grinding aid
One in agent, conventional abrasive material and pore creating material or a combination thereof.
As the improvement of technique scheme, described superhard gathering contains 5～50 or above grain super hard abrasives in an abrasive material
Granule, the described superhard size gathering an abrasive material is about 0.01～3mm.
As the improvement of technique scheme, described superhard gather an abrasive material be shaped as spherical, taper, hexahedron, ellipse
Circular and amorphous in one.
A kind of superhard honing stone, gathers an abrasive material including superhard and superhard gather an abrasive material, to superhard collection for embedding
Poly-grain abrasive material constitute bonding and hold the second bonding agent, its for by the second bonding agent alloying, harden or solidify, composition
In preliminary dimension and the honing stone of intensity, a wherein said superhard abrasive material that gathers is described in any one of claim 1 to 6
Superhard gather an abrasive material.
As the improvement of technique scheme, described second bonding agent is metal material bonding agent, inorganic material bonding agent
And the one in organic material bonding agent, it also includes that filler, described filler are the one in lubricant, grinding aid and pore creating material
Or a combination thereof.
As the improvement of technique scheme, described second bonding agent also includes that other abrasive material, other abrasive materials described are gold
One in hard rock, CBN, carborundum, aluminium oxide, boron nitride and other conventional abrasive material or a combination thereof, the chi of other abrasive material described
Very little scope is 0.001～1.000mm.
As the improvement of technique scheme, hardness and the wearability of the second bonding agent of described superhard honing stone are less than
The hardness of described superhard the first bonding agent gathering an abrasive material and wearability, the conjunction of the second bonding agent of described superhard honing stone
Aurification, hardening or solidification temperature are less than the described superhard alloying of the first bonding agent, hardening or the solidification temperature gathering an abrasive material.
The beneficial effect that the present invention brings has:
A superhard abrasive material that gathers of the present invention includes the first bonding agent, super hard abrasive and optional filler, wherein, the first knot
Abrasive material is constituted the most bonding by mixture；Gathered, by superhard, the superhard honing stone that an abrasive material is made, including the second bonding agent,
Superhard gather an abrasive material and optional filler so that workpiece is implemented the abrasive material of grinding and constituted indirect bonding by the second bonding agent.
Wherein, the sintering of the second bonding agent, hardening or the solidification temperature of superhard honing stone, gather an abrasive material less than superhard
The sintering of the first bonding agent, hardening or solidification temperature so that in the technical process making superhard honing stone, will not be to super
Structure and the performance of firmly gathering an abrasive material cause decay；Meanwhile, hardness or the wearability of the first bonding agent is higher than the second bonding agent
Hardness and wearability, make a superhard abrasive material that gathers present high exposure during processing with this, produce between workpiece relatively
Big relief-space, promotes superhard honing stone and the cooling of work piece interface and the discharge of chip, presents with this higher
Working (machining) efficiency and lower grinding impedance；Owing to being in colder machining state, thus extend the life-span of superhard honing stone.
Additionally, the present invention can by superhard gather an abrasive material by the way of, with fine-grained super hard abrasive substitute coarseness
Super hard abrasive, improves the roughness quality of processing workpiece, thus improves the quality of surface of the work.And structure of based on its uniqueness,
Abrasive material degree of being uniformly distributed in oilstone bonding agent carcass can be effectively improved so that embody more high-quality with this oilstone
While efficiency, life-span and finished surface quality, also simplify the design of oilstone.
Accompanying drawing explanation
Below in conjunction with the accompanying drawings and specific embodiment the invention will be further described,
Accompanying drawing 1 is used for the superhard honing stone of workpiece honing for the present invention；
Accompanying drawing 2 is used for the superhard honing stone of the trough of belt of workpiece honing for the present invention；
Accompanying drawing 3 gathers an abrasive material schematic diagram for the present invention is superhard；
Accompanying drawing 4 is the surface working state schematic representation of conventional honing stone；
Accompanying drawing 5 is the surface working state schematic representation of the superhard honing stone of the present invention；
In figure, the reference name corresponding to each sequence number is as follows:
The superhard honing stone of 1-；2-working lining；3-inoperative layer (or articulamentum)；4-curved working face；5-cools down chip removal
Groove；30-is superhard gathers an abrasive material；31-super hard abrasive；32-the first bonding agent；34-the second bonding agent；40-routine oilstone；41-
Conventional abrasives；13,43-work surface relief；44-bonding agent；15,45-grinding face contour plane.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, referring to the drawings and combine concrete real
Execute example, the present invention is described in further detail, it is clear that specific embodiment described herein and accompanying drawing are exemplary rather than limit
Property processed, the scope of the present invention should not limited by exemplary enforcement, and should be only by claims and equivalency range thereof
Limited, based on the case study on implementation in the present invention, those of ordinary skill in the art under not making creative work premise, institute
The all other embodiments obtained, belong to the scope of protection of the invention.
Embodiment 1
Referring to the drawings 3, a kind of superhard gathers an abrasive material, its size is about 0.01～3mm, mainly include super hard abrasive 31 and
For embedding super hard abrasive 31, super hard abrasive 31 is constituted the first bonding agent 32 that is bonding and that hold, superhard gather an abrasive material 30
In containing 5～50 or above grain super hard abrasive 31 granules.
Wherein, super hard abrasive 31 accounts for superhard the 10～90% of an abrasive material 30 cumulative volume that gathers, and the first bonding agent 32 accounts for superhard
Gathering the 90～10% of an abrasive material 30 cumulative volume, super hard abrasive 31 granule is more than at least 50% the most bonding by the first bonding agent 32
And holding.
This is superhard gather an abrasive material 30 be mixed with the first bonding agent 32 by super hard abrasive 31, pelletize, then through oversintering,
Calcining or the mode of roasting, make the first bonding agent 32 alloying, harden or solidify, if composition by the first bonding agent 32 by dry granular
A kind of granular composite material that gathers with predetermined strength that super hard abrasive 31 aggregates is formed together, and become
Make " abrasive material type " raw material of superhard honing stone 1.
Here, super hard abrasive 31 can be the one in diamond, CBN or a combination thereof, or CBN and other conventional abrasive material
Mixing is constituted, and the size scope of abrasive material is 0.001～1.000mm.Abrasive particle surface can be with coating metal (such as metal
Ni or Ti etc.), or nonmetal (such as corundum).
First bonding agent 32 can be metal material bonding agent, such as Cu, Sn, Zn, Ni, Co, Fe, Cr, Ti, W, Zr, Al,
The simple substance elements such as Ge, Ag, Au, the mixture of simple substance element or its alloy；Can also be inorganic material bonding agent, the such as nature of glass
Bonding agent material and ceramic binder material；Can also be organic material bonding agent, such as phenolic resin, epoxy resin, rubber,
Polyurethane resin and acrylic resin etc..Therefore, select the first different bonding agent 32 materials, an abrasive material 30 can be gathered by superhard
It is divided into: metallic bond gathers grain, inorganic bonding agent gathers grain and organic bond gathers grain.
Simultaneously in separate embodiment, the first bonding agent 32 may also include filler, and filler is lubricant, grinding aid, common
One in abrasive material and pore creating material or a combination thereof.
Other, superhard gather an abrasive material 30 shape can be spherical, taper, hexahedron, oval and amorphous in
Any one.
The present invention superhard gathers an abrasive material 30 and will embody in the making of honing stone and operate advantage easily.Due to
Superhard to gather an abrasive material 30 granule thicker than single abrasive grain, and proportion also creates change simultaneously, therefore will inherently carry
The high uniformity consistency with the second bonding agent 34.
Embodiment 2
A kind of superhard honing stone, gathers an abrasive material 30 including superhard and superhard gather an abrasive material 30, to super for embedding
Firmly gathering an abrasive material 30 and constitute the second bonding agent 34 that is bonding and that hold, it is by the second bonding agent 34 alloying, hardening
Or solidification, composition in preliminary dimension and the honing stone of intensity.
Wherein, superhard gather an abrasive material 30 in embodiment one preparation any one, as metallic bond gather an abrasive material,
Inorganic bonding agent gathers an abrasive material or organic bond gathers an abrasive material, can also mix arbitrarily for it simultaneously.
The second above-mentioned bonding agent 34 is in metal material bonding agent, inorganic material bonding agent and organic material bonding agent
One, it also includes filler, and filler is chosen for the one in lubricant, grinding aid and pore creating material or a combination thereof.
Additionally, in the separate embodiment of the present invention, the second bonding agent 34 may also include other abrasive material, other abrasive materials so-called
It is specially the one in diamond, CBN, carborundum, aluminium oxide, boron nitride and other conventional abrasive material or a combination thereof, other abrasive material
Size range be defined to 0.001～1.000mm.
Wherein, sintering, hardening or the solidification temperature of the second bonding agent 34 of superhard honing stone 1, gather grain less than superhard
Sintering, hardening or the solidification temperature of abrasive material 30 first bonding agent 32 so that in the technical process making superhard honing stone 1,
The superhard structure gathering an abrasive material 30 and performance will not be caused decay；Meanwhile, hardness or the wearability of the first bonding agent 32 are high
In hardness and the wearability of the second bonding agent 34, with this make during processing the superhard abrasive material 30 that gathers in high exposure, with work
Present big relief-space between part, promote superhard honing stone 1 and the cooling of work piece interface and the discharge of chip, with this
Present higher working (machining) efficiency and low grinding impedance.
And just owing to being in colder machining state, thus extend the life-span of superhard honing stone 1；And can be by super
Firmly gather the mode of an abrasive material 30, substitute coarseness super hard abrasive 31 with fine-grained super hard abrasive 31, lower surface of the work
Roughness, thus improve the quality of surface of the work.
The composite can be widely applied to metal, such as steel, steel alloy, rustless steel, hard alloy, non-ferrous metal, hard alloy,
And nonmetal, the such as Honing process of the material such as glass, pottery, use and prove, the superhard of the present invention gathers an abrasive material 30 He
Use this superhard oilstone of an abrasive material 30 production that gathers at honing aspect of performance, exceed well over the honing of conventional use of super hard abrasive 31
Oilstone.
Embodiment 3
Referring to the drawings 1 and accompanying drawing 2.
The overall shape in cuboid of superhard honing stone 1 of the present invention, according to different honing technique requirements, can be according to cold
But chip area 5 has no-trump it divides into band grooved or without grooved, and it mainly includes the working lining for workpiece is implemented grinding
2, curved working face 4, and typically do not comprise abrasive material, for the bonding or inoperative layer (or articulamentum) of connection honing head clamping fixture seat
3.Implementation process uses the gluing mode connecing or welding, this superhard honing stone 1 is connected to clamping fixture seat.
Use the superhard abrasive material 30 that gathers that the present invention is novel, and use according to the superhard honing made by the principle of the invention
Oilstone 1, its grinding efficiency improves 50%, the life of oilstone 150%, and under low oilstone pressure, improves processing
The surface quality of workpiece, improves the equipment behaviour in service of honing machine.
Especially in terms of polishing honing, flat top honing and accurate honing, the present invention more embodies the comprehensive effect of high-quality.
Embodiment 4
4-5 referring to the drawings, it schematically show surface duty during conventional honing stone honing, and the present invention
Superhard honing stone 1 honing time surface duty.
Wherein, conventional oilstone 40 includes Conventional abrasives 41 and it is constituted bonding and the bonding agent 44 held, and shows in accompanying drawing 4
The grinding face contour plane 45 when giving its work of meaning property, it is seen that its work surface relief 43 is less, will be unfavorable for oilstone and work
The cooling of part contact surface and the discharge of chip.
The superhard honing stone 1 of the present invention, show schematically the grinding face contour plane 15 during its work in accompanying drawing 5,
Present big relief-space, i.e. its work surface relief 13 between visible itself and workpiece relatively big, and then can effectively facilitate superhard
The cooling of honing stone 1 and work piece interface and the discharge of chip, present higher working (machining) efficiency and low grinding resistance with this
Anti-.
Claims (10)
1. one kind superhard is gathered an abrasive material, it is characterised in that: include super hard abrasive and for embedding super hard abrasive, to super hard abrasive
Constitute the first bonding agent that is bonding and that hold, described superhard gather an abrasive material for by the mixing of super hard abrasive and the first bonding agent,
Pelletize, then the mode through oversintering, calcining or roasting, make the first bonding agent alloying, harden or solidify, being tied by first of composition
Mixture if dry granular superabrasive particles is gathered to form a kind of there is predetermined strength gather granular composite material,
Wherein, super hard abrasive accounts for and superhard gathers the 10～90% of an abrasive material cumulative volume, and the first bonding agent accounts for that superhard to gather an abrasive material overall
Long-pending 90～10%.
One the most according to claim 1 is superhard gathers an abrasive material, it is characterised in that: described super hard abrasive be diamond,
One in CBN or a combination thereof, its size range is 0.001～1.000mm.
One the most according to claim 1 is superhard gathers an abrasive material, it is characterised in that: described first bonding agent is metal material
One in material bonding agent, inorganic material bonding agent and organic material bonding agent.
4. gather an abrasive material according to the one described in claim 1 or 3 is superhard, it is characterised in that: described first bonding agent also wraps
Including filler, described filler is the one in lubricant, grinding aid, conventional abrasive material and pore creating material or a combination thereof.
One the most according to claim 1 is superhard gathers an abrasive material, it is characterised in that: described superhard gathering in an abrasive material contains
5～50 or above grain superabrasive particles, the described superhard size gathering an abrasive material are had to be about 0.01～3mm.
A kind of superhard gather an abrasive material, it is characterised in that: described superhard gather an abrasive material
Be shaped as spherical, taper, hexahedron, oval and amorphous in one.
7. a superhard honing stone, it is characterised in that: include superhard gather an abrasive material and for embedding superhard gather an abrasive material,
Superhard the abrasive material of gathering is constituted the second bonding agent that is bonding and that hold, its be by the second bonding agent alloying, hardening or
Solidification, composition in preliminary dimension and the honing stone of intensity, a wherein said superhard abrasive material that gathers is claim 1 to 6 times
One described superhard gathers an abrasive material.
The superhard honing stone of one the most according to claim 7, it is characterised in that: described second bonding agent is metal material
One in bonding agent, inorganic material bonding agent and organic material bonding agent, its also include filler, described filler be lubricant,
One in grinding aid and pore creating material or a combination thereof.
9. according to the superhard honing stone of the one described in claim 7 or 8, it is characterised in that: described second bonding agent also includes
Other abrasive material, other abrasive materials described are the one in diamond, CBN, carborundum, aluminium oxide, boron nitride and other conventional abrasive material
Or a combination thereof, the size range of other abrasive material described is 0.001～1.000mm.
The superhard honing stone of one the most according to claim 7, it is characterised in that: the second of described superhard honing stone
The hardness of bonding agent and wearability are less than hardness and the wearability of described superhard the first bonding agent gathering an abrasive material, described superhard
The alloying of the second bonding agent, hardening or the solidification temperature of honing stone is less than described superhard the first bonding agent gathering an abrasive material
Alloying, hardening or solidification temperature.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474437.8A CN106112836A (en) | 2016-06-27 | 2016-06-27 | A kind of superhard gather an abrasive material and the superhard honing stone being made by it |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610474437.8A CN106112836A (en) | 2016-06-27 | 2016-06-27 | A kind of superhard gather an abrasive material and the superhard honing stone being made by it |
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| CN106112836A true CN106112836A (en) | 2016-11-16 |
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| CN201610474437.8A Pending CN106112836A (en) | 2016-06-27 | 2016-06-27 | A kind of superhard gather an abrasive material and the superhard honing stone being made by it |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106903618A (en) * | 2017-03-10 | 2017-06-30 | 山西钜星超硬工具制品有限公司 | The honing stone for preparing the ceramic based anchoring agent of honing stone and being made of it |
| CN107020583A (en) * | 2017-04-27 | 2017-08-08 | 郑州磨料磨具磨削研究所有限公司 | A kind of preparation method of the uniform super hard abrasive oilstone of hardness |
| CN108486386A (en) * | 2018-03-29 | 2018-09-04 | 江苏耐尔特钻石有限公司 | A kind of manufacturing method of superhard wear honing stone |
| CN112171501A (en) * | 2020-09-28 | 2021-01-05 | 中原内配集团股份有限公司 | Double-layer honing emery stick and preparation method thereof |
| CN112743443A (en) * | 2019-10-29 | 2021-05-04 | 山西钜星超硬工具制品有限公司 | Honing oilstone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106903618A (en) * | 2017-03-10 | 2017-06-30 | 山西钜星超硬工具制品有限公司 | The honing stone for preparing the ceramic based anchoring agent of honing stone and being made of it |
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| CN112743443A (en) * | 2019-10-29 | 2021-05-04 | 山西钜星超硬工具制品有限公司 | Honing oilstone |
| CN112171501A (en) * | 2020-09-28 | 2021-01-05 | 中原内配集团股份有限公司 | Double-layer honing emery stick and preparation method thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161116 |
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| RJ01 | Rejection of invention patent application after publication |