CN101844332B - Abrasive steering method with rules and product - Google Patents
Abrasive steering method with rules and product Download PDFInfo
- Publication number
- CN101844332B CN101844332B CN200910128268.2A CN200910128268A CN101844332B CN 101844332 B CN101844332 B CN 101844332B CN 200910128268 A CN200910128268 A CN 200910128268A CN 101844332 B CN101844332 B CN 101844332B
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- abrasive
- flat board
- positioning unit
- abrasive material
- dull
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Abstract
The invention relates to an abrasive steering method with rules and a product, a flat plate is provided with a plurality of positioning units with columnar through holes or conical through holes, abrasives of a plurality of polyhedrons respectively automatically fall into the plurality of positioning units through the mechanical force or the vibration method or the movement of the flat plate, the automatic steering is carried out for leading one tips of the abrasives to protrude from the first surface of the flat plate, and leading the other tips of the abrasives to penetrate the positioning units and protrude from the second surface of the flat plate, so that the abrasives can be conveniently combined with the flat plate according to the set arrangement pattern and the interval, the exposed height of the tip ends of the abrasives protruding from the flat plate is controlled by utilizing the size and the shape of the through holes of the positioning units, the abrasives are limited by utilizing the shape of the positioning units, and then the abrasives are difficult to rotate after being positioned.
Description
Technical field
The present invention relates to milling tool, especially relate to method that the abrasive material rule that makes in milling tool turns to and products thereof.
Background technology
Various milling tools are widely used in the processing of the materials such as stone material, cement, glass, brick and tile, pottery, metal.Especially be applied to the milling tool that wafer is manufactured, in order to make CMP grinding pad obtain preferably grinding function, Pareto diagram (Pattern), spacing (Pitch) and the ride out (Protrusion height) etc. of the granularity of the diamond grains on grinding pad (Particle size), sharpness and a most diamond grains all need in addition suitable planning and configuration.
Have many by the abrasive grain such as diamond grains according to the arrangement of Plan Rule in advance or be distributed in uniformly the technology on base material, for example TaiWan, China patent I286097 discloses a kind of milling tool and manufacture method thereof, its milling tool structure comprises base material, a plurality of abrasive grains bunch and bonding agent layer, abrasive grain bunch is a plurality of abrasive grains of clustering, a plurality of abrasive grains bunch are to establish by surperficial bonding agent layer and be bonded to substrate surface in regularly arranged mode, coordinate simultaneously and on processing procedure, control the regularly arranged of abrasive grain bunch, with abrasive particle, arrange template and form required regularly arranged pattern, and by the size that abrasive particle is arranged the abrasive particle locating hole of template, adjusted the numbers of particles of abrasive grain bunch.
TaiWan, China patent I222914 discloses a kind of milling tool manufacture method of abrasive material of tool systematicness arrangement, and it electroplates and forms a layout layer on a base material; Arranging a plurality of holes of etching on layer afterwards; Then many abrasive grains are placed in respectively in hole, make abrasive grains evenly distributed on base material; After abrasive grains deploys, on layout layer, continue and electroplate to form a bonding course, and being covered, abrasive grains is consolidated on base material; Finally removing part bonding course makes abrasive grains part exposed to carry out attrition process; Can on bonding course, form again a fixed enhancement Layer in addition, to strengthen the consolidation strength between abrasive grains and bonding course.
TaiWan, China patent announcement 587972 discloses a kind of manufacture method of super abrasive material tools, it is characterized by, to thering is parting between 0.3～1.5 times of thickness of super abrasive material average grain diameter, below sept, open to wear and there is the cylinder-shaped hole that is less than super abrasive material average grain diameter minor diameter, and be connected in this cylinder-shaped hole and enlarged diameter continuously, above sept, diameter becomes the hole of 1.02～4 times of super abrasive material average grain diameter, each loads super abrasive material in this hole with each, owing to forming binder course on sept, after the super abrasive material of set, removed sept.
The above-mentioned technology of utilizing the accommodating abrasive grain of hole, can only make abrasive grain be located in ad-hoc location, the tip that can not make abrasive grain and have identical overhang, and can not utilize the shape of hole itself to limit abrasive grain upward, is difficult to rotate after abrasive grain is positioned.
Summary of the invention
For making in milling tool in manufacturing process, the tip of more convenient control abrasive material and control most advanced and sophisticated consistent overhang, and proposes the present invention upward.
Main purpose of the present invention, is providing a kind of have regular abrasive steering method and product, convenient Pareto diagram, spacing and the ride out of controlling abrasive particle.
Another object of the present invention, is providing the figuratum flat plate mold of a kind of tool can bonded-abrasive, and it can not come off by work in-process.
Another object of the present invention, is providing a kind of have regular abrasive steering method and product, and easier processing and manufacturing has the milling tool of many abrasive particles, to save manufacturing cost.
A kind of regular abrasive steering method that has of the present invention, comprises the steps:
(a) on a flat board, make the positioning unit of a plurality of cylindricality through holes or one of them shape of taper through hole; (b) a plurality of abrasive materials are placed in respectively in the plurality of positioning unit, and make a first surface of outstanding this flat board in a tip of the plurality of abrasive material; Another most advanced and sophisticated second surface through outstanding this flat board of this positioning unit of the plurality of abrasive material; (c) with bond material fixed knot should dull and stereotyped and the plurality of abrasive material.
A kind of regular abrasive steering product that has of the present invention, comprising:
A flat board, this flat board is provided with the positioning unit of a plurality of cylindricality through holes or one of them shape of taper through hole; A plurality of abrasive materials, the plurality of abrasive material is placed in respectively in the plurality of positioning unit, and makes a tip of the plurality of abrasive material give prominence to respectively a first surface of this flat board; A second surface of this flat board is given prominence to respectively at another tip of the plurality of abrasive material through this positioning unit; One bond material, this bond material fixed knot is should dull and stereotyped and the plurality of abrasive material.
Accompanying drawing explanation
Fig. 1 is the flow chart that the present invention has regular abrasive steering method.
Fig. 2 looks schematic diagram on first embodiment of the invention dull and stereotyped.
Fig. 3 is the flat board of first embodiment of the invention and the schematic diagram of abrasive material.
Fig. 4 is that a part for abrasive material of the present invention is placed in the schematic diagram in the dull and stereotyped positioning unit of the first embodiment.
Fig. 5 is the flat board of bond material secure bond the first embodiment of the present invention and the schematic diagram of abrasive material.
Fig. 6 is the flat board of bond material secure bond the second embodiment of the present invention and the schematic diagram of abrasive material.
[main element symbol description]
1,2 have regular abrasive steering product
10,20 flat board 101,201 first surfaces
102,202 second surface 11,21 positioning units
30 abrasive material 31,32 tips
40 bond materials
(a), (b), (c) are respectively the label of each step
The specific embodiment
Other object of the present invention, effect, refer to graphic and embodiment, is described in detail as follows.
Refer to shown in Fig. 1-6.Of the present invention have a regular abrasive steering method, comprises the steps:
(a) 10,20 positioning units 11,21 of making respectively a plurality of Polygonal column shape through holes, cylindrical through hole or taper through hole on flat board, as shown in Fig. 1,2,3,6;
(b) a plurality of polyhedral abrasive materials 30 are placed in respectively in a plurality of positioning units 11,21, and dull and stereotyped 10,20 first surface 101,201 is given prominence at a tip 31 that makes abrasive material 30, make another most advanced and sophisticated 32 second surface 102,202 through positioning unit 11,21 outstanding flat boards 10,20 of abrasive material 30, as shown in Fig. 1,4,6;
(c) with bond material 40 difference secure bond flat boards 10,20, a plurality of abrasive material 30 and a substrate 50; Between the first surface 101,201 of substrate 50 and flat board 10,20, there is bond material 40, and there is bond material 40 to infiltrate in positioning unit 11,21, and form the regular abrasive steering product 1,2 that has of the figuratum flat plate mold of tool etc., can utilize the tip 32 of abrasive material 30 as abrasive tip, as shown in Fig. 1,5,6.
Step (b) wherein, comprise that a plurality of polyhedral abrasive materials 30 are placed in mechanical force, manpower puts or move around or vibrate on the flat board 10,20 that (natural force) shift one's position, and a plurality of abrasive materials 30 are fallen into respectively in a plurality of positioning units 11,21, and then make outstanding dull and stereotyped 10,20 the first surface 101,201 in a tip 31 of abrasive material 30 and there is identical projecting height, make another most advanced and sophisticated 32 second surface 102,202 through positioning unit 11,21 outstanding flat boards 10,20 of abrasive material 30 and there is identical projecting height, as shown in Figure 3,4.
Refer to shown in Fig. 5,6.First and second embodiment with regular abrasive steering product 1,2 of the present invention, comprises that respectively flat board 10,20, a plurality of polyhedral abrasive material 30, bond material 40 and substrate 50 form; On dull and stereotyped 10,20, be respectively equipped with the positioning unit 11,21 of a plurality of cylindricality through holes or taper through hole; A plurality of polyhedral abrasive materials 30 are placed in respectively in a plurality of positioning units 11,211, and make a tip 31 of abrasive material 30 give prominence to dull and stereotyped 10,20 first surface 101,201, make another most advanced and sophisticated 32 second surface 102,202 through positioning unit 11,21 outstanding flat boards 10,20 of abrasive material 30; Bond material 40 is secure bond flat board 10,20, a plurality of abrasive material 30 and substrate 50 respectively; Between the first surface 101,201 of substrate 50 and flat board 10,20, there is bond material 40, and have bond material 40 to infiltrate in positioning units 11,21.Can utilize 32 positions, tip of abrasive material 30 as abrasive tip.The present invention has bond material 40 in regular abrasive steering product 1,2 when enough hard, also can not need the setting of substrate 50.Positioning unit 11,21 can be the shape of cylindrical through hole, three side column shape through holes or four side column shape through holes.
" the most advanced and sophisticated position " referring at this, mean any in the narrow position of crystal, including but not limited to corner, spine, crest line, position, square tip and other protuberance.
Above-mentioned dull and stereotyped 10,20 can be the flat board of any materials such as metal, metal alloy, plastics, pottery, composite, and dull and stereotyped thickness is 0.003mm (millimeter)～10mm.Above-mentioned positioning unit 11,21 can be the shape of the polygon post through holes such as three side columns, four side columns, five side columns.Above-mentioned bond material 40 can be plated material, resin material, braze metal material, plastic material, composite etc. and has the material that sticks together function.Above-mentioned abrasive material 40 is comprised of inartificial or rhinestone, harden most crystal, polycrystalline material or composite material, and also not only comprises diamond, polycrystalline diamond (PCD), cubic boron nitride (CBN), polycrystal cubic body boron nitride (PCBN), aluminium oxide (Al
2o
3), polyhedral super hard abrasives such as graininess, tetrahedron, pentahedron, hexahedron, octahedron such as carborundum (SiC), tungsten carbide (WC).The granularity of graininess abrasive material 40 is 0.05mm (millimeter)～10mm.The mixture that the material of aforesaid substrate 50 comprises metal, metal alloy, plastic material (Polymer), fictile, carbon goods and above-mentioned material.
The present invention makes flat board that the positioning unit of a plurality of Polygonal column shape through holes is set, by mechanical force or vibration or mobile flat board, make a plurality of polyhedral abrasive materials automatically fall into respectively in a plurality of positioning units, and auto-steering makes a wherein most advanced and sophisticated outstanding dull and stereotyped first surface of abrasive material, and make another most advanced and sophisticated positioning unit that passes of abrasive material give prominence to dull and stereotyped second surface, therefore can be conveniently by abrasive material according to the Pareto diagram setting, spacing is in conjunction with flat board, and the size of utilizing the through hole of positioning unit is controlled the outstanding dull and stereotyped ride out in tip of abrasive material, and utilize the shape of positioning unit itself to limit abrasive material, after being positioned, abrasive material is difficult to rotate.Convenient Pareto diagram, spacing and the ride out of controlling abrasive particle of the present invention, and easier processing and manufacturing has the milling tool of many abrasive particles, to save manufacturing cost, and make abrasive material more stable be fixed in flat board.If the through hole of a plurality of combining units has identical size, shape, can make a plurality of abrasive materials there is identical ride out.
Above record, only, for utilizing the embodiment of the technology of the present invention content, modification, variation that any those skilled in the art use the present invention to do, all belong to the scope of the claims that the present invention advocates, and be not limited to that embodiment discloses.
Claims (1)
1. there is a regular abrasive steering method, it is characterized in that, comprise the steps:
(a) on a flat board, make the positioning unit of a plurality of three side column shape through holes or four one of them shape of side column shape through hole;
(b) utilize mechanical force, manpower put or move around or the method for vibrating one of them converts this dull and stereotyped position, and a plurality of abrasive materials are fallen into respectively in the plurality of positioning unit, the plurality of abrasive material is placed in respectively in the plurality of positioning unit, and makes a first surface of outstanding this flat board in a tip of the plurality of abrasive material; Another most advanced and sophisticated second surface through outstanding this flat board of the plurality of positioning unit of the plurality of abrasive material;
(c) with bond material fixed knot should dull and stereotyped and the plurality of abrasive material and a substrate; Between this substrate and this dull and stereotyped first surface, there is this bond material;
The projecting height of another most advanced and sophisticated outstanding this dull and stereotyped second surface of the plurality of abrasive material is identical;
This flat board be metal, plastics, pottery or composite flat board one of them; The plurality of abrasive material comprises one of them graininess super hard abrasive of diamond, cubic boron nitride, aluminium oxide, carborundum or tungsten carbide; This abrasive material is hexahedron or octahedra one of them polyhedral shape; This bond material be plated material, sintered powder, resin material, braze metal material, plastic material or composite or above-mentioned any two above material blends one of them; The mixture that the material of this substrate comprises metal, metal alloy, plastic material, fictile, carbon goods and above-mentioned material one of them.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910128268.2A CN101844332B (en) | 2009-03-24 | 2009-03-24 | Abrasive steering method with rules and product |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910128268.2A CN101844332B (en) | 2009-03-24 | 2009-03-24 | Abrasive steering method with rules and product |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101844332A CN101844332A (en) | 2010-09-29 |
| CN101844332B true CN101844332B (en) | 2014-09-17 |
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ID=42769242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910128268.2A Expired - Fee Related CN101844332B (en) | 2009-03-24 | 2009-03-24 | Abrasive steering method with rules and product |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101844332B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6718868B2 (en) * | 2014-10-21 | 2020-07-08 | スリーエム イノベイティブ プロパティズ カンパニー | Abrasive preform, method of making an abrasive article, and bonded abrasive article |
| CN114161327A (en) * | 2020-09-10 | 2022-03-11 | 江信有限公司 | Diamond particles and method for producing same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074636A (en) * | 1992-01-13 | 1993-07-28 | 明尼苏达州采矿制造公司 | The abrasive article that has the abrasive material recombiner unit in the shrinkage pool |
| CN1778520A (en) * | 2004-11-22 | 2006-05-31 | 龙治国 | Grinding pieces with double-face cut and its production |
-
2009
- 2009-03-24 CN CN200910128268.2A patent/CN101844332B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074636A (en) * | 1992-01-13 | 1993-07-28 | 明尼苏达州采矿制造公司 | The abrasive article that has the abrasive material recombiner unit in the shrinkage pool |
| CN1778520A (en) * | 2004-11-22 | 2006-05-31 | 龙治国 | Grinding pieces with double-face cut and its production |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2002-326165A 2002.11.12 |
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| Publication number | Publication date |
|---|---|
| CN101844332A (en) | 2010-09-29 |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100929 Assignee: Taiwan China grinding wheel Enterprise Co.,Ltd. Assignor: Song Jianmin Contract record no.: X2021990000664 Denomination of invention: Regular abrasive turning method and product Granted publication date: 20140917 License type: Common License Record date: 20211027 |
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| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |