CN106002651B - Metallic bond and with its manufactured white glass cutoff filter abrasive cut-off wheel - Google Patents

Metallic bond and with its manufactured white glass cutoff filter abrasive cut-off wheel Download PDF

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Publication number
CN106002651B
CN106002651B CN201610354641.6A CN201610354641A CN106002651B CN 106002651 B CN106002651 B CN 106002651B CN 201610354641 A CN201610354641 A CN 201610354641A CN 106002651 B CN106002651 B CN 106002651B
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China
Prior art keywords
emery wheel
wheel
powder
cutoff filter
mesh
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Expired - Fee Related
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CN201610354641.6A
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CN106002651A (en
Inventor
赵炯
陈恩厚
王冻冻
巩永刚
邴建立
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Zhengzhou Research Institute for Abrasives and Grinding Co Ltd
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Zhengzhou Research Institute for Abrasives and Grinding Co Ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
    • B22F1/0003—
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
    • B24D18/0009—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for using moulds or presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/02—Alloys based on copper with tin as the next major constituent
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F2003/145—Both compacting and sintering simultaneously by warm compacting, below debindering temperature
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Glass Compositions (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The present invention relates to a kind of metallic bond and with its manufactured white glass cutoff filter abrasive cut-off wheel, metallic bond employs high tin, molybdenum formula in the present invention, improve the fragility of bonding agent, be easier in emery wheel use it is micro- broken and " from sharp ", there is molybdenum disulfide good lubricity to be acted on anti-attrition, pass through the addition of 200/270 mesh coarseness molybdenum disulphide powder, further increase the sharpness of emery wheel, therefore can to realize that cutoff filter cutting process is excused from a college course whole for emery wheel of the present invention；420W/mK silver-colored composition is up to by adding thermal conductivity, greatly improves emery wheel thermal diffusivity, is favorably improved emery wheel cuts speed.Vanadium carbide has higher hardness, adds a certain amount of vanadium carbide in bonding agent, improves the life-span of emery wheel.Green wheel is molded and firing pressure is big, ensure that the high density of emery wheel, improves emery wheel rigidity, and then ensure that the product quality and emery wheel cuts linearity of emery wheel.

Description

Metallic bond and with its manufactured white glass cutoff filter abrasive cut-off wheel
Technical field
The invention belongs to technical field of superhard material, and in particular to a kind of metallic bond and red with its manufactured white glass Outer edge filter abrasive cut-off wheel.
Background technology
White glass cutoff filter is to utilize precision optics coating technique, is alternately plated on optics ultra-clear glasses substrate The optical film of upper some floor height low-refractions, realizes visible region（400nm~630nm）High saturating, near-infrared（700nm~1100nm） The advanced optical components of cut-off, the first-class digital image-forming field of camera lens, mobile phone camera, automobile camera shooting is mainly used in, The influence being imaged for eliminating infrared light to CCD/CMOS, improve CCD/CMOS imaging sensors effective resolution and colour also Originality, become apparent from image, stably.
White glass cutoff filter manufacturing process is more, including optical base-substrate grinding, polishing, cleaning, plated film, cutting Etc. process, the present invention relates to metal anchoring agent diamond wheel used in the cutting of white glass cutoff filter.White glass Cutoff filter belongs to precison optical component, requires very high to cut quality：Cut chipping≤50 μm, broken without glass The problems such as broken, demoulding, while to improve efficiency, it is desirable to cutting speed is very fast.
Because white glass cutoff filter is very thin（Generally 0.21mm ~ 0.3mm）, optical glass substrate and coating matter It is hard and crisp, while filming process can cause optical filter to produce internal stress, warpage large deformation, it is quite big so as to be brought to cutting processing Difficulty, the problems such as easily producing broken, chipping, demoulding during cutting.
Resin anchoring agent diamond grinding wheel because sharpness is good, while resinoid bond there is certain elasticity, can be certain Reduce the cutting chipping of white glass cutoff filter in degree, relevant enterprise uses resinoid bond sand mostly both at home and abroad at present Wheel carries out white glass cutoff filter cutting.But there is diamond hold is weak, heat conduction and poor heat resistance for such emery wheel The problem of, cause cutting speed slower（≤5mm/s）；Limited simultaneously by resinoid bond self character, resin bond wheel Quick abrasion, wheel life are very short（Cutting Length≤300m）, tool changing is frequent, influences production efficiency, also increases cost.In addition, Resin bond wheel intensity is relatively low, easy breaking in cutting, certain potential safety hazard be present.
Domestic and international relevant manufacturers, which are also attempted to be proposed part metals anchoring agent diamond grinding wheel, is used for white glass IR-cut Optical filter cut, but at present such product still suffer from optical filter cutting chipping it is excessive（Cut 50 μm ~ 100 μm of chipping）, optical filter Plated film comes off, emery wheel self-sharpening is poor, the problems such as needing frequently to repair knife in use, can not still fully meet white glass IR cut filter Piece split requirement.
The content of the invention
Cut it is an object of the invention to provide a kind of metallic bond and with its manufactured white glass cutoff filter Emery wheel, the white glass cutoff filter abrasive cut-off wheel have that intensity is high, self-sharpening is good, cutting chipping is small and service life length The advantages of, it disclosure satisfy that accurate, efficient, the long-lived split requirement of white glass cutoff filter.
To achieve the above object, the technical solution adopted by the present invention is a kind of metallic bond, by following portions by weight Raw material forms：60 ~ 70 parts of copper powder, 20 ~ 25 parts of glass putty, 20 ~ 25 parts of molybdenum powder, 5 ~ 8 parts of silver powder, 6 ~ 12 parts of vanadium powder of carbonization, curing 1 ~ 3 part of molybdenum powder.
The granularity that the granularity of the copper powder is 300 mesh, the granularity of glass putty is 300 mesh, the granularity of molybdenum powder is 300 mesh, silver powder Granularity for 300 mesh, the vanadium powder that is carbonized is 300 mesh；Molybdenum disulfide Powder Particle Size：200 ~ 270 mesh.
White glass cutoff filter abrasive cut-off wheel made of described metallic bond, by following weight percentage Raw material is made：Metallic bond 95% ~ 98%, diamond 2% ~ 5%.
Preferably, diamond grit is M10/20 ~ M20/30.
Described white glass cutoff filter abrasive cut-off wheel preparation method, comprises the following steps：（1）Weigh bonding agent Each composition and diamond, it is put into mixer and is well mixed, add wetting agent, is well mixed；（2）By step（1）In obtain In mixture input mold cavity, uniformly after the material of stand, insert in hydraulic press, in the case where pressure is 750 ~ 800MPa, 3 ~ 5s of pressurize is suppressed Shaping, obtains green wheel；（3）By step（2）Obtained green wheel is placed in graphite jig, is carried out in pressing sintering Fire, firings pressure is 50 ~ 80MPa, and green wheel first is preheated into 500 ~ 540 DEG C, then at 500 ~ 540 DEG C holding 5 ~ 10min, room temperature is then cooled to, obtains emery wheel blank；（4）By step（3）Obtained emery wheel blank carries out inside and outside circle processing, ground After mill processing, white glass cutoff filter abrasive cut-off wheel finished product is obtained.
Preferably, the step（3）Heating rate when medium plain emery wheel green compact preheat is 30 ~ 60 DEG C/min.
Preferably, wetting agent addition is the 1% ~ 3% of bonding agent and diamond gross weight.
Preferably, the wetting agent is atoleine.
The beneficial effect comprise that：Metallic bond employs high tin, molybdenum formula, improves the crisp of bonding agent Property, it is easier micro- broken and there is good lubricity to be acted on anti-attrition for " from sharp ", molybdenum disulfide in emery wheel use, passes through 200/ The addition of 270 mesh coarseness molybdenum disulphide powders, further increases the sharpness of emery wheel, thus emery wheel of the present invention can realize it is red Outer edge filter cutting process is excused from a college course whole；420W/mK silver-colored composition is up to by adding thermal conductivity, makes emery wheel thermal diffusivity significantly Improve, be favorably improved emery wheel cuts speed.Vanadium carbide has higher hardness, and a certain amount of vanadium carbide is added in bonding agent, Improve the life-span of emery wheel.Green wheel is molded and firing pressure is big, ensure that the high density of emery wheel, improves emery wheel rigidity, And then it ensure that the product quality and emery wheel cuts linearity of emery wheel.Using emery wheel cuts white glass IR cut filter of the present invention Piece, with cutting chipping is small, cut quality is good, cutting speed is fast, cutting process emery wheel is excused from a college course the advantages of whole, wheel life is long.
Embodiment
With reference to specific embodiment, the invention will be further described, but protection scope of the present invention not limited to this.
Embodiment 1
A kind of metallic bond, it is made up of the raw material of following portions by weight：68 parts of copper powder, 22 parts of glass putty, 23 parts of molybdenum powder, silver 7 parts of powder, 10 parts of vanadium powder of carbonization, 2 parts of molybdenum disulphide powder.The granularity of the copper powder is 300 mesh, the granularity of glass putty is 300 mesh, molybdenum powder Granularity be 300 mesh, the granularity of silver powder be 300 mesh, be carbonized vanadium powder granularity be 300 mesh；Molybdenum disulfide Powder Particle Size：200~270 Mesh.
Using white glass cutoff filter abrasive cut-off wheel made of described metallic bond, by following weight fraction Raw material composition：Metallic bond 97%, diamond 3%；The diamond grit is M10/20.
Described white glass cutoff filter abrasive cut-off wheel preparation method, comprises the following steps：（1）Weigh copper powder, Glass putty, molybdenum powder, silver powder, carbonization vanadium powder, molybdenum disulphide powder and diamond, are put into batch mixing 5 hours in mixer, add liquid stone Wax, atoleine addition are the 2% of bonding agent and diamond gross weight, continue batch mixing 5 hours, obtain well mixed material； （2）By step（1）In obtain mixture input mold cavity in, uniformly stand material after, insert in hydraulic press, be in pressure Pressurize 4s is compressing under 750MPa, obtains green wheel；（3）By step（2）Obtained green wheel is placed in graphite jig, It is fired in pressing sintering, firing pressure is 65MPa, and green wheel first is preheated into 520 DEG C（Heating speed during preheating Rate is 50 DEG C/min）, 8min is then kept at 520 DEG C, is then cooled to room temperature, obtains emery wheel blank；（4）By step（3） After obtained emery wheel blank carries out inside and outside circle processing, attrition process, white glass cutoff filter abrasive cut-off wheel finished product is obtained.
White glass cutoff filter abrasive cut-off wheel structure is monolithic devices in the present embodiment, and emery wheel specification is D 54mm （External diameter）×T 0.1mm（Thickness）×H 40mm（Aperture）.Using the emery wheel cuts white glass cutoff filter, maximum is cut Chipping is cut as 22 μm, no stripping phenomenon, for cutting speed up to 8mm/s, cutting process emery wheel is excused from a college course whole, Cutting Length 910m.
Embodiment 2
A kind of metallic bond, it is made up of the raw material of following portions by weight：60 parts of copper powder, 25 parts of glass putty, 25 parts of molybdenum powder, 8 parts of silver powder, 6 parts of vanadium powder of carbonization, 1 part of molybdenum disulphide powder.The granularity of the copper powder is 300 mesh, the granularity of glass putty is 300 mesh, molybdenum The granularity of powder is 300 mesh, the granularity of silver powder is 300 mesh, the granularity for the vanadium powder that is carbonized is 300 mesh；Molybdenum disulfide Powder Particle Size：230~ 270。
Using white glass cutoff filter abrasive cut-off wheel made of described metallic bond, by following weight fraction Raw material composition：Metallic bond 95%, diamond 5%；The diamond grit is M12/22.
Described white glass cutoff filter abrasive cut-off wheel preparation method, comprises the following steps：（1）Weigh copper powder, Glass putty, molybdenum powder, silver powder, carbonization vanadium powder, molybdenum disulphide powder and diamond, are put into batch mixing 5 hours in mixer, add liquid stone Wax, atoleine addition are the 1% of bonding agent and diamond gross weight, continue batch mixing 5 hours, obtain well mixed material； （2）By step（1）In obtain mixture input mold cavity in, uniformly stand material after, insert in hydraulic press, be in pressure Pressurize 3s is compressing under 800MPa, obtains green wheel；（3）By step（2）Obtained green wheel is placed in graphite jig, It is fired in pressing sintering, firing pressure is 50MPa, and green wheel first is preheated into 500 DEG C（Heating speed during preheating Rate is 30 DEG C/min）, 10min is then kept at 500 DEG C, is then cooled to room temperature, obtains emery wheel blank；（4）By step（3） After obtained emery wheel blank carries out inside and outside circle processing, attrition process, white glass cutoff filter abrasive cut-off wheel finished product is obtained.
White glass cutoff filter abrasive cut-off wheel structure is monolithic devices in the present embodiment, and emery wheel specification is D 54mm （External diameter）×T 0.15mm（Thickness）×H 40mm（Aperture）.It is maximum using the emery wheel cuts white glass cutoff filter It is 26 μm to cut chipping, and no stripping phenomenon, for cutting speed up to 10mm/s, cutting process emery wheel is excused from a college course whole, Cutting Length 950m.
Embodiment 3
A kind of metallic bond, it is made up of the raw material of following portions by weight：70 parts of copper powder, 20 parts of glass putty, 20 parts of molybdenum powder, 5 parts of silver powder, 12 parts of vanadium powder of carbonization, 3 parts of molybdenum disulphide powder.The granularity of the copper powder is 300 mesh, the granularity of glass putty is 300 mesh, molybdenum The granularity of powder is 300 mesh, the granularity of silver powder is 300 mesh, the granularity for the vanadium powder that is carbonized is 300 mesh；Molybdenum disulfide Powder Particle Size：230~ 270。
Using white glass cutoff filter abrasive cut-off wheel made of described metallic bond, by following weight fraction Raw material composition：Metallic bond 98%, diamond 2%；The diamond grit is M20/30.
Described white glass cutoff filter abrasive cut-off wheel preparation method, comprises the following steps：（1）Weigh copper powder, Glass putty, molybdenum powder, silver powder, carbonization vanadium powder, molybdenum disulphide powder and diamond, are put into batch mixing 5 hours in mixer, add liquid stone Wax, atoleine addition are the 3% of bonding agent and diamond gross weight, continue batch mixing 5 hours, obtain well mixed material； （2）By step（1）In obtain mixture input mold cavity in, uniformly stand material after, insert in hydraulic press, be in pressure Pressurize 3s is compressing under 775MPa, obtains green wheel；（3）By step（2）Obtained green wheel is placed in graphite jig, It is fired in pressing sintering, firing pressure is 80MPa, and green wheel first is preheated into 540 DEG C（Heating speed during preheating Rate is 60 DEG C/min）, 5min is then kept at 540 DEG C, is then cooled to room temperature, obtains emery wheel blank；（4）By step（3） After obtained emery wheel blank carries out inside and outside circle processing, attrition process, white glass cutoff filter abrasive cut-off wheel finished product is obtained.
White glass cutoff filter abrasive cut-off wheel structure is monolithic devices in the present embodiment, and emery wheel specification is D 54mm （External diameter）×T 0.15mm（Thickness）×H 40mm（Aperture）.It is maximum using the emery wheel cuts white glass cutoff filter It is 28 μm to cut chipping, and no stripping phenomenon, cutting speed is excused from a college course whole, Cutting Length up to 10mm/s, cutting process emery wheel 1200m。
Embodiment 4
A kind of metallic bond, it is made up of the raw material of following portions by weight：70 parts of copper powder, 24 parts of glass putty, 22 parts of molybdenum powder, 7 parts of silver powder, 9 parts of vanadium powder of carbonization, 1 part of molybdenum disulphide powder.The granularity of the copper powder is 300 mesh, the granularity of glass putty is 300 mesh, molybdenum The granularity of powder is 300 mesh, the granularity of silver powder is 300 mesh, the granularity for the vanadium powder that is carbonized is 300 mesh；Molybdenum disulfide Powder Particle Size：230~ 270。
Using white glass cutoff filter abrasive cut-off wheel made of described metallic bond, by following weight fraction Raw material composition：Metallic bond 96%, diamond 4%；The diamond grit is M20/30.
Described white glass cutoff filter abrasive cut-off wheel preparation method, comprises the following steps：（1）Weigh copper powder, Glass putty, molybdenum powder, silver powder, carbonization vanadium powder, molybdenum disulphide powder and diamond, are put into batch mixing 5 hours in mixer, add liquid stone Wax, atoleine addition are the 1.5% of bonding agent and diamond gross weight, continue batch mixing 5 hours, obtain well mixed material； （2）By step（1）In obtain mixture input mold cavity in, uniformly stand material after, insert in hydraulic press, be in pressure Pressurize 4s is compressing under 780MPa, obtains green wheel；（3）By step（2）Obtained green wheel is placed in graphite jig, It is fired in pressing sintering, firing pressure is 50MPa, and green wheel first is preheated into 510 DEG C（Heating speed during preheating Rate is 50 DEG C/min）, 5min is then kept at 510 DEG C, is then cooled to room temperature, obtains emery wheel blank；（4）By step（3） After obtained emery wheel blank carries out inside and outside circle processing, attrition process, white glass cutoff filter abrasive cut-off wheel finished product is obtained.
White glass cutoff filter abrasive cut-off wheel structure is monolithic devices in the present embodiment, and grinding wheel structure is monolithic devices, Emery wheel specification is D 54mm（External diameter）×T 0.2mm（Thickness）×H 40mm（Aperture）.It is infrared using the emery wheel cuts white glass Edge filter, maximum cutting chipping is 35 μm, and no stripping phenomenon, cutting speed is excused from a college course up to 12mm/s, cutting process emery wheel It is whole, Cutting Length 1300m.
Embodiment 5
A kind of metallic bond, it is made up of the raw material of following portions by weight：66 parts of copper powder, 21 parts of glass putty, 24 parts of molybdenum powder, 8 parts of silver powder, 6 parts of vanadium powder of carbonization, 2 parts of molybdenum disulphide powder.The granularity of the copper powder is 300 mesh, the granularity of glass putty is 300 mesh, molybdenum The granularity of powder is 300 mesh, the granularity of silver powder is 300 mesh, the granularity for the vanadium powder that is carbonized is 300 mesh；Molybdenum disulfide Powder Particle Size：230~ 270。
Using white glass cutoff filter abrasive cut-off wheel made of described metallic bond, by following weight fraction Raw material composition：Metallic bond 96.5%, diamond 3.5%；The diamond grit is M10/20.
Described white glass cutoff filter abrasive cut-off wheel preparation method, comprises the following steps：（1）Weigh copper powder, Glass putty, molybdenum powder, silver powder, carbonization vanadium powder, molybdenum disulphide powder and diamond, are put into batch mixing 5 hours in mixer, add liquid stone Wax, atoleine addition are the 2.5% of bonding agent and diamond gross weight, continue batch mixing 5 hours, obtain well mixed material； （2）By step（1）In obtain mixture input mold cavity in, uniformly stand material after, insert in hydraulic press, be in pressure Pressurize 5s is compressing under 760MPa, obtains green wheel；（3）By step（2）Obtained green wheel is placed in graphite jig, It is fired in pressing sintering, firing pressure is 75MPa, and green wheel first is preheated into 540 DEG C（Heating speed during preheating Rate is 40 DEG C/min）, 7min is then kept at 540 DEG C, is then cooled to room temperature, obtains emery wheel blank；（4）By step（3） After obtained emery wheel blank carries out inside and outside circle processing, attrition process, white glass cutoff filter abrasive cut-off wheel finished product is obtained.
White glass cutoff filter abrasive cut-off wheel structure is monolithic devices in the present embodiment, and emery wheel specification is D 55mm （External diameter）×T 0.25mm（Thickness）×H 40mm（Aperture）.It is maximum using the emery wheel cuts white glass cutoff filter It is 29 μm to cut chipping, and no stripping phenomenon, cutting speed is excused from a college course whole, Cutting Length up to 11mm/s, cutting process emery wheel 1050m。

Claims (3)

1. a kind of metallic bond, it is characterised in that be made up of the raw material of following portions by weight：60 ~ 70 parts of copper powder, glass putty 20 ~ 25 parts, 20 ~ 25 parts of molybdenum powder, 5 ~ 8 parts of silver powder, carbonization 6 ~ 12 parts of vanadium powder, 1 ~ 3 part of molybdenum disulphide powder；The granularity of the copper powder is 300 Mesh, the granularity of glass putty are 300 mesh, the granularity of molybdenum powder is 300 mesh, the granularity of silver powder is 300 mesh, the granularity for the vanadium powder that is carbonized is 300 Mesh；Molybdenum disulfide Powder Particle Size：200 ~ 270 mesh.
2. white glass cutoff filter abrasive cut-off wheel made of the metallic bond described in a kind of usage right requirement 1, its It is characterised by, is made up of the raw material of following weight percentage：Metallic bond 95% ~ 98%, diamond 2% ~ 5%.
3. white glass cutoff filter abrasive cut-off wheel as claimed in claim 2, it is characterised in that diamond grit is M10/20~M20/30。
CN201610354641.6A 2016-05-26 2016-05-26 Metallic bond and with its manufactured white glass cutoff filter abrasive cut-off wheel Expired - Fee Related CN106002651B (en)

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CN110508800B (en) * 2019-07-04 2021-04-23 郑州磨料磨具磨削研究所有限公司 Pre-alloy powder used for composite binder grinding tool for grinding hard and brittle materials, preparation method of pre-alloy powder and grinding tool

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* Cited by examiner, † Cited by third party
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JP5728257B2 (en) * 2011-03-08 2015-06-03 本田技研工業株式会社 Vitrified grinding wheel manufacturing method
CN103522205A (en) * 2013-09-29 2014-01-22 河南华茂新材料科技开发有限公司 High-strength ceramic ultrathin cutting disc containing metal and manufacturing method thereof
CN104227574B (en) * 2014-08-04 2019-05-17 江苏美杰磨具科技有限公司 A kind of emery wheel and preparation method thereof for processing ultra-thin glass
CN104526579A (en) * 2014-12-15 2015-04-22 江苏苏北砂轮厂有限公司 Diamond grinding block binding agent formula
CN104552032A (en) * 2014-12-30 2015-04-29 桂林创源金刚石有限公司 Metal nano material composite binder and composite binder diamond grinding wheel

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