CN207273008U - Diamond dresser - Google Patents
Diamond dresser Download PDFInfo
- Publication number
- CN207273008U CN207273008U CN201721052585.7U CN201721052585U CN207273008U CN 207273008 U CN207273008 U CN 207273008U CN 201721052585 U CN201721052585 U CN 201721052585U CN 207273008 U CN207273008 U CN 207273008U
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- Prior art keywords
- diamond
- diamondite
- block
- groove
- gap
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Abstract
The utility model discloses a kind of diamond dresser, it is used for the finishing on stone surface, and diamond dresser includes metallic matrix, diamondite block, diamond strips and solder.Metallic matrix one end has one or multi-channel groove.Diamondite block is embedded in the groove of metallic matrix, there are gap between groove and diamondite block, has accommodating space in middle part of the diamondite block away from metallic matrix one end.Diamond strips are embedded in the accommodating space of diamondite block, and there are gap between diamond strips and accommodating space.Solder is filled in the gap in the gap between groove and diamondite block between diamond strips and accommodating space.The diamond dresser production method of the utility model is simple, single cost is relatively low and flexible and changeable.
Description
Technical field
Machinery and grinding, polishing technology field are the utility model is related to, it is more particularly to a kind of to be repaiied for stone surface
Whole diamond dresser.
Background technology
Grinding is under the jurisdiction of finishing in field of machining, and processing capacity is few, precision is high.Should in machine industry
With than wide.And in grinding it is most important be exactly grinding emery wheel.After a period of time is processed, surface can be sent out emery wheel
Need to use emery wheel of different shapes in the change of raw geometry or some special processing environments, at this time just need to use
Dressing diamond repairs the working surface of emery wheel.
Diamond hardness highest (Vickers hardness is roughly equal to 102GPa up to 10,400kg/mm2), wear-resisting in known materials
Property good and friction coefficient is extremely low, thermal conductivity is best.Based on above advantage, diamond is often combined together with metal material, is made
Into various instruments.
In terms of diamond：C-PCD refers to the PCD by the use of carbonate as catalyst, and pressing pressure is more than 7GPa, burns
Junction temperature is higher than 2000 DEG C.The thermal stability of C-PCD is good.In a vacuum or inert atmosphere, the heat endurance of C-PCD may be up to
1200℃.Wearability is not weaker than conventional PCD under room temperature；But under high temperature (>900 DEG C) 3 flexural strengths than conventional PCD high, it is resistance to
Mill property is higher by decades of times.Metallic catalyst is often sloughed, can thus left in PCD to improve temperature tolerance by conventional PCD
Cavity, sacrifices the toughness of PCD, and C-PCD would not.
MPD refers to the PCD without catalyst, is bonded between diamond and diamond crystals good.Performance and C-PCD phases
Seemingly.
Most finishing Chinese realistic painting is all that canonical form, canonical form dressing tool may be only available for most of work at present
Condition.It can not be used in some special processing environment Plays correction pens, some nonstandard dressing tools can only be used.It is and nonstandard
Dressing tool it is most of be all to be directly welded at by diamond on the matrix of steel, and simple steel matrix intensity is relatively low, meets
Not processing does not need.Cost is excessive if the tungsten carbide matrix using high intensity, and is not easy to be processed.Very to this situation
It is badly in need of novel diamond correction pen that a kind of production method is simple, single generation sheet is relatively low, flexible and changeable.
The information for being disclosed in the background section is merely intended to understanding of the increase to the general background of the utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide the Buddha's warrior attendant that a kind of production method is simple, single cost is relatively low and flexible and changeable
Stone dressing tool.
To achieve the above object, the utility model provides a kind of diamond dresser, it is used for stone surface
Finishing, diamond dresser includes metallic matrix, diamondite block, diamond strips and solder.Metallic matrix one end
With one or multi-channel groove.Diamondite block is embedded in the groove of metallic matrix, between groove and diamondite block
There are gap, has accommodating space in middle part of the diamondite block away from metallic matrix one end.Diamond strips are embedded in
In the accommodating space of diamondite block, there are gap between diamond strips and accommodating space.Solder is filled in groove and carbonization
In gap in gap between tungsten alloy block between diamond strips and accommodating space.
Preferably, in above-mentioned technical proposal, the materials of diamond strips for the polycrystalline diamond containing carbonate catalyst or
Polycrystalline diamond without catalyst.
Preferably, in above-mentioned technical proposal, the shape of groove is rectangle or circle.
Compared with prior art, the diamond dresser of the utility model have production method it is simple, it is single generation this
Relatively low and flexible and changeable beneficial effect.
Brief description of the drawings
Fig. 1 is the stereoscopic schematic diagram of diamond dresser according to the present utility model.
Fig. 2 is the broken section enlarged drawing of Fig. 1.
Main Reference Numerals explanation：
1- metallic matrixes, 2- diamondite blocks, 3- diamond strips, 4- solders.
Embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain and from the limitation of embodiment.
Explicitly indicated that unless otherwise other, otherwise in entire disclosure and claims, term " comprising " or its change
Change such as "comprising" or " including " etc. and will be understood to comprise stated element or part, and do not exclude other members
Part or other parts.
As shown in Figure 1 to Figure 2, according to a kind of diamond dresser of the utility model embodiment, it is used for
The finishing on stone surface, diamond dresser include metallic matrix 1, diamondite block 2, diamond strips 3 and weldering
Material 4.1 one end of metallic matrix has one or multi-channel groove.Diamondite block 2 is embedded in the groove of metallic matrix 1, groove
There are gap between diamondite block 2, have in middle part of the diamondite block 2 away from 1 one end of metallic matrix and hold
Between emptying.Diamond strips 3 are embedded in the accommodating space of diamondite block 2, between existing between diamond strips 3 and accommodating space
Gap.Solder 4 is filled in the gap between diamond strips 3 and accommodating space in the gap between groove and diamondite block 2
In.
In some embodiments, the material of diamond strips 3 for the polycrystalline diamond containing carbonate catalyst or is free of
The polycrystalline diamond of catalyst.
In some embodiments, the shape of groove is rectangle or circle.
In some embodiments, the connection mode and diamond strips 3 and accommodating space of diamondite block 2 and groove
Connection mode be welding.
In some embodiments, the manufacturing process of the diamond dresser of the utility model is as follows：
Please continue to refer to Fig. 1 to Fig. 2, first, on the metallic matrix that one has blank, existed using machining equipment
The matrix with geometry is processed according to different demands on matrix, and uses electromachining equipment or mechanical processing at one end
Equipment processes the groove (can be rectangle, can also be circle etc.) with geometry in one end of matrix.
Then processed with the diamondite block having been sintered with electromachining equipment (electric spark, linear cutting equipment)
The solid (rectangle, circle etc.) more slightly smaller than matrix groove profile, and processed among tungsten carbide using electric oil (gas) filling device compared with Buddha's warrior attendant
The slightly larger hole of slate pencil bar or groove.
Diamond pen bar is placed in the groove among tungsten carbide again afterwards, and diamond one end is protruded tungsten carbide, gold
There is gap between hard rock and tungsten carbide, gap is filled with solder.
The diamond placed is placed in the groove of metallic matrix with tungsten carbide after again, between tungsten carbide and metallic matrix
There is interval, gap is filled with solder.
The diamond for placing populated solder, tungsten carbide, metallic matrix, solder are dried or in baking box into
Row drying.
Finally dried diamond, tungsten carbide, metallic matrix, solder are welded with high temperature welding furnace, Huo Zheyong
Heating equipment is heated, solder fusing.Heating and temperature control is at 800~950 degree.Correction pen welding is completed after cooling.
It is processed out as needed with method of the Laser Processing with reference to attrition process to leaning out tungsten carbide segment diamond
Special shape (root tool needs are processed, and can not also be processed).
Activated solder is silver-based or copper-based titaniferous solder used by the utility model, or the alloy weldering of Ni and Cr contained
Material.Solder is powdery or paste.Be welded on similar vacuum or in the environment of inert gas shielding (no oxygen, combustible gas) into
Row welding.
In conclusion the diamond dresser of the utility model has the following advantages that compared with prior art：
1. diamond can process different shapes according to different process requirements.
It is 2. good for the machinability of diamond due to being that diamond leans out tungsten carbide face.
3. due to being that Laser Processing combines attrition process, diamond cutting edge is sharper, contributes to the emery wheel table being trimmed
Face is more conducive to process.
4. it is flexible and changeable, 1 can be placed as needed on tungsten carbide to N number of diamond pen bar not etc., only need
Process corresponding slot number.
5. being wrapped up around diamond using tungsten carbide, intensity is high.
6. diamond, tungsten carbide, technology matrix are linked together using high duty metal solder, weld strength is high.Lead
It is hot good.Be not in phenomena such as diamond is loosened, come off.
7. simple in structure, the single cost of manufacture of correction pen of more traditional hot pressing is lower, flexibility is more preferable, and is not in
A problem of misaligned, bar is broken in a more bar finishing manufacturing process.Than the correction pen intensity directly welded of tradition
Higher.
The description of the foregoing specific exemplary embodiment to the utility model be in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shape
Formula is limited.
Claims (3)
1. a kind of diamond dresser, it is used for the finishing on stone surface, it is characterised in that the diamond fabricator
Tool includes：
Metallic matrix, its one end have one or multi-channel groove；
Diamondite block, it is embedded in the groove of the metallic matrix, the groove and the diamondite block
Between there are gap, there is accommodating space in middle part of the diamondite block away from described metallic matrix one end；
Diamond strips, it is embedded in the accommodating space of the diamondite block, and the diamond strips are housed with described
There are gap between space；And
Solder, its gap being filled between the groove and the diamondite block neutralize the diamond strips and the appearance
In gap between emptying.
2. diamond dresser according to claim 1, it is characterised in that the material of the diamond strips is to contain carbon
The polycrystalline diamond of phosphate catalyst or the polycrystalline diamond without catalyst.
3. diamond dresser according to claim 1, it is characterised in that the shape of the groove is rectangle or circle
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052585.7U CN207273008U (en) | 2017-08-22 | 2017-08-22 | Diamond dresser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721052585.7U CN207273008U (en) | 2017-08-22 | 2017-08-22 | Diamond dresser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207273008U true CN207273008U (en) | 2018-04-27 |
Family
ID=61984638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721052585.7U Active CN207273008U (en) | 2017-08-22 | 2017-08-22 | Diamond dresser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207273008U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330950A (en) * | 2019-08-02 | 2019-10-15 | 太原理工大学 | Composite heat dissipation material and preparation method thereof containing diamond strips |
| CN110358508A (en) * | 2019-08-02 | 2019-10-22 | 太原理工大学 | Diamantiferous composite heat dissipation material and preparation method thereof |
-
2017
- 2017-08-22 CN CN201721052585.7U patent/CN207273008U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110330950A (en) * | 2019-08-02 | 2019-10-15 | 太原理工大学 | Composite heat dissipation material and preparation method thereof containing diamond strips |
| CN110358508A (en) * | 2019-08-02 | 2019-10-22 | 太原理工大学 | Diamantiferous composite heat dissipation material and preparation method thereof |
| CN110358508B (en) * | 2019-08-02 | 2021-02-26 | 太原理工大学 | Diamond-containing composite heat dissipation material and preparation method thereof |
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| GR01 | Patent grant |