CN109822102A - A kind of preparation method of fine-granularity diamond saw blade - Google Patents

A kind of preparation method of fine-granularity diamond saw blade Download PDF

Info

Publication number
CN109822102A
CN109822102A CN201910174570.5A CN201910174570A CN109822102A CN 109822102 A CN109822102 A CN 109822102A CN 201910174570 A CN201910174570 A CN 201910174570A CN 109822102 A CN109822102 A CN 109822102A
Authority
CN
China
Prior art keywords
diamond
saw blade
granularity
uniformly mixed
mentioned
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201910174570.5A
Other languages
Chinese (zh)
Other versions
CN109822102B (en
Inventor
王政
杨雪飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
QUANZHOU ZHONGZHI DIAMOND TOOLS CO Ltd
Original Assignee
QUANZHOU ZHONGZHI DIAMOND TOOLS CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QUANZHOU ZHONGZHI DIAMOND TOOLS CO Ltd filed Critical QUANZHOU ZHONGZHI DIAMOND TOOLS CO Ltd
Priority to CN201910174570.5A priority Critical patent/CN109822102B/en
Publication of CN109822102A publication Critical patent/CN109822102A/en
Application granted granted Critical
Publication of CN109822102B publication Critical patent/CN109822102B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/052—Metallic powder characterised by the size or surface area of the particles characterised by a mixture of particles of different sizes or by the particle size distribution
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/12—Saw-blades or saw-discs specially adapted for working stone
    • 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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/10—Ferrous alloys, e.g. steel alloys containing cobalt
    • C22C38/105—Ferrous alloys, e.g. steel alloys containing cobalt containing Co and Ni
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing copper
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Composite Materials (AREA)
  • Mining & Mineral Resources (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

The invention discloses a kind of preparation method of fine-granularity diamond saw blade, wherein its each component of diamond matrix material and its mass percent are as follows: 50~55% framework material, Fe:80~83%, Cu:15~17%, Sn:2~3%；10~20% low melting material, Cu:84~86%, Sn:14~16%；30~35% fragile material, Mn:14~15%, Si:7~8%, Ni:6~8%, Co:6~7%；Surplus is Fe.While the present invention had not only been able to maintain sharpness but also it is able to maintain good trimming quality.

Description

A kind of preparation method of fine-granularity diamond saw blade
It is a kind of " tire that the application, which is to the application theme for being 2017.07.07 application No. is the 2017105517696, applying date, The preparation method of body material and fine-granularity diamond saw blade and saw blade " proposes divisional application.
Technical field
The present invention relates to the technical field of diamond saw blade, especially a kind of preparation method of fine-granularity diamond saw blade.
Background technique
Diamond saw blade is a kind of cutting tool, and it is hard crisp to be widely used in concrete, refractory material, stone material and ceramics etc. The processing of material.Diamond saw blade mainly consists of two parts, matrix and diamond segment.Matrix is bond diamond cutter head Main support part, and diamond segment is then the part for playing cutting in use, diamond segment can in use and Constantly consume, and matrix then will not, diamond segment why can play a part of cutting be because wherein contain diamond, For diamond as most hard substance at present, its friction cuttings in diamond segment is processed object, and diamond particles then by Metal is wrapped in inside cutter head.In the prior art, the connection between diamond segment and matrix is mostly by the way of welding.
The different types of diamond saw blade of different material selections, different powder class formulas are suitble to the characteristic of unlike material, right Quality, effect, qualification rate or even the cost and benefit of material product cause directly to influence.For example, being wished in cutting granite It hopes and is able to maintain good trimming quality while it is able to maintain sharpness again.
In order to improve cutting efficiency and cut quality, higher want is proposed on the basis of original diamond saw blade It asks.Therefore, the present inventor makes further research this, develops a kind of fine-granularity diamond saw blade and preparation method thereof, this case Thus it generates.
Summary of the invention
It, can technical problem to be solved by the present invention lies in a kind of preparation method of fine-granularity diamond saw blade is provided It keeps being able to maintain good trimming quality again while sharpness.
In order to solve the above technical problems, the technical solution of the invention is as follows:
A kind of preparation method of fine-granularity diamond saw blade, comprising the following steps:
Step 1: prepare carcass material: 50~55% framework material, and wherein Fe:80~83%, Cu:15~17%, Sn:2~3%；10~20% low melting materials, wherein Cu:84~86%, Sn:14~16% and 30-35% fragile material, Middle Mn:14~15%, Si:7~8%, Ni:6~8%, Co:6~7%；Surplus is Fe；Framework material, low melting material and Fragile material is pre-alloyed powder；Above-mentioned various powder are uniformly mixed, granularity is 300~400 mesh；By above-mentioned weight Ratio weighs three of the above pre-alloyed powder, is uniformly mixed, obtains carcass material；
Step 2: preparing diamond: a layers by diamond that granularity is that 70/80~80/100 volumetric concentration is 15~25% It is uniformly mixed；C layers are uniformly mixed by the diamond that granularity is 50/60~60/70 volumetric concentration 8~13%；
Step 3: above-mentioned uniformly mixed diamond is respectively evenly mixed in one with the above-mentioned carcass material being uniformly mixed It rises, obtains mixture, and the forming agent of 0.3-0.5ml/kg is added using the weight of this mixture as radix, this mixture is carried out Sufficiently wetting, obtains a, c blank with diamond layer；
Step 4: by above-mentioned band diamond layer a, c blank respectively in 1.5-2.0t/cm2Compression moulding under pressure, is pressed Base；
Step 6: green compact is packed into graphite jig by three-decker as " a+c+a ", in pressing sintering, 800-830 DEG C of temperature, 200-350kg/cm21-2min is kept the temperature under pressure；
Step 7: after the mold is cooled, demoulding obtains diamond segment；
Step 8: the matrix of above-mentioned diamond segment and 65Mn material is welded together in high-frequency induction welding machine, Obtain granite saw blade.
Further, in step 8, the electric current 900-1000A of high-frequency induction welding machine, weld interval 5-10s, solder is Spelter solder.
Further, further include Step 9: to the granite saw blade being welded by shaping, put the first edge on a knife or a pair of scissors and polish, obtain qualification Product.
Further, forming agent is paraffin.
After adopting the above scheme, the present invention has trimming quality while keeping sharpness good, and the excellent of angle is hung in not chipping Point.The granite cutter head obtained by the method for the present invention not only has preferable sharpness, and has and preferably use the longevity Life.It is measured according to test, bending strength 850-1050MPa, hardness 95-105HRB, cuts testing machine test, power with bridge Consumption is 6-8KW, and trimming quality is good, no chipping.
Detailed description of the invention
Fig. 1 is the schematic diagram of fan shaped cutting head of the present invention；
Fig. 2 is three standard specimen sharpness schematic diagram of the embodiment of the present invention；
Fig. 3 is three standard specimen service life of embodiment of the present invention schematic diagram；
Fig. 4 is three standard specimen trimming effect picture of the embodiment of the present invention；
Specific embodiment
The invention will be further described combined with specific embodiments below.Disclosed is a kind of fine granularity Buddha's warrior attendants Stone saw piece, including matrix and fan shaped cutting head, fan shaped cutting head are mixed by carcass material and diamond.As shown in Figure 1, fan-shaped knife Head is the sandwich structure of a+c+a, wherein thickness ratio a:c:a=1:3:1, wherein a layers of diamond uses Ultra-fine 70/ 80~80/100 compositions, for the diamond that volumetric concentration is 15~25%, c layers using 50/60~60/70 composition, volume is dense Degree is 8~13%.A layers of Ultra-fine ensure that good trimming quality, and c layers of granularity are thick compared with a layers and provide preferable sharp Degree.Simultaneously as fine size concentration is low to be also greatly lowered cost, while being not only able to maintain sharpness in this way but also it is able to maintain very Good trimming quality, the cutting suitable for high-grade granite.
Carcass material by mass percent be 50~55% framework material, 10~20% low melting material and 30~ 35% fragile material is uniformly mixed；Framework material, low melting material and fragile material are pre-alloyed powder；Skeleton Material, each component and its mass percent are as follows: Fe:80~83%, Cu:15~17%, Sn:2~3%；Low melting material, Each component and its mass percent are as follows: Cu:84~86%, Sn:14~16%；Fragile material, each component and its quality percentage Than are as follows: Mn:14~15%, Si:7~8%, Ni:6~8%, Co:6~7%；Surplus is Fe.Further, the grain of pre-alloyed powder Degree is 300~400 mesh.Further, in fan shaped cutting head, a layers and c layers of thickness ratio is a:c:a=1:3:1.
Embodiment one
Carcass material by mass percent be 50% framework material, 20% low melting material and 30% brittleness material Material is uniformly mixed.Framework material, low melting material and fragile material are pre-alloyed powder；Framework material, each group Point and its mass percent are as follows: Fe:80%, Cu:17%, Sn:3%；Low melting material, each component and its mass percent Are as follows: Cu:84%, Sn:16%；Fragile material, each component and its mass percent are as follows: Mn:14%, Si:8%, Ni:6%, Co:7%；Surplus is Fe.The main function of carcass material is also to be able to maintain certain self-sharpening while improving holding power.
The above fine-granularity diamond saw blade is prepared by following methods, comprising the following steps:
Step 1: preparing carcass material: by framework material, the above-mentioned various powder of low melting material and fragile material are uniform It mixes, granularity is 300~400 mesh；Three of the above pre-alloyed powder is weighed by above-mentioned weight ratio, is uniformly mixed, obtains To carcass material.
Step 2: preparing diamond: a layers by diamond that granularity is that 70/80~80/100 volumetric concentration is 15~25% It is uniformly mixed；C layers are uniformly mixed by the diamond that granularity is 50/60~60/70 volumetric concentration 8~13%.
Step 3: above-mentioned uniformly mixed diamond is respectively evenly mixed in one with the above-mentioned carcass material being uniformly mixed It rises, obtains mixture, and the forming agent of 0.3-0.5ml/kg is added using the weight of this mixture as radix, in the present embodiment, Forming agent is paraffin.This mixture is sufficiently soaked, a, c blank with diamond layer are obtained.
Step 4: by above-mentioned band diamond layer a, c blank respectively in 1.5-2.0t/cm2Compression moulding under pressure, is pressed Base.
Step 6: green compact is packed into graphite jig by three-decker as " a+c+a ", in pressing sintering, 800-830 DEG C of temperature, 200-350kg/cm21-2min is kept the temperature under pressure.
Step 7: after the mold is cooled, demoulding obtains diamond fan shaped cutting head.
Step 8: the matrix of above-mentioned diamond fan shaped cutting head and 65Mn material is welded in high-frequency induction welding machine Together, granite saw blade is obtained.The electric current 900-1000A of high-frequency induction welding machine, weld interval 5-10s, solder are spelter solder.
Step 9: passing through shaping to the granite saw blade being welded, putting the first edge on a knife or a pair of scissors and polish, qualified product is obtained.
Embodiment two
Be with the difference of embodiment one: carcass material is 55% framework material, 10% eutectic by mass percent Point material and 35% fragile material are uniformly mixed.Framework material, low melting material and fragile material are pre- conjunction Bronze end；Framework material, each component and its mass percent are as follows: Fe:83%, Cu:15%, Sn:2%；Low melting material, Each component and its mass percent are as follows: Cu:86%, Sn:14%；Fragile material, each component and its mass percent are as follows: Mn: 15%, Si:7%, Ni:8%, Co:6%；Surplus is Fe.
Embodiment two is prepared with embodiment one using method of the same race.
Embodiment three
In the present embodiment, using the carcass material and method in embodiment one, and according to a layers and c layers of volumetric concentration Sampling, is No. 1 sample, No. 2 samples, No. 3 samples, No. 4 samples, No. 5 samples and No. 6 samples respectively.Its results of performance analysis is detailed It is shown in Table 1, from figures 2 and 3, it will be seen that the service life of No. 1 sample is best, but its sharpness is worst, No. 5 and No. 6 samples Sharpness it is preferable, the service life of No. 4, No. 5 and No. 6 samples is preferable.The trimming quality that Fig. 4 can be seen that No. 1 sample is worst.
Table 1: standard specimen performance evaluation
Standard specimen A layers and c layers of volumetric concentration Sharpness KW Service life m2/mm
No. 1 sample A:28%c:16% 8.63 10
No. 2 samples A:25%c:13% 7.11 6.33
No. 3 samples A:23%c:11% 7.29 6.31
No. 4 samples A:20%c:9% 6.8 4.85
No. 5 samples A:16%c:9% 6.29 4.86
No. 6 samples A:15%c:8% 6.29 4.85
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention, Therefore the changes or modifications that claim under this invention and specification are done in every case, it all should belong to the range that the invention patent covers Within.

Claims (4)

1. a kind of preparation method of fine-granularity diamond saw blade, it is characterised in that: the following steps are included:
Step 1: prepare carcass material: 50~55% framework material, be microelement pre-alloyed powder, wherein Fe:80~ 83%, Cu:15~17%, Sn:2~3%；10~20% low melting materials, wherein Cu:84%~86%, Sn:14%~16% With 30-35% fragile material, wherein Mn:14~15%, Si:7~8%, Ni:6~8%, Co:6~7%；Surplus is Fe；Skeleton Material, low melting material and fragile material are pre-alloyed powder；Above-mentioned various powder are uniformly mixed, granularity is 300~400 mesh；Three of the above pre-alloyed powder is weighed by above-mentioned weight ratio, is uniformly mixed, obtains carcass material；
Step 2: preparing diamond: granularity is that the diamond that 70/80~80/100 volumetric concentration is 15~25% mixes by a layers Uniformly；C layers are uniformly mixed by the diamond that granularity is 50/60~60/70 volumetric concentration 8~13%；
Step 3: above-mentioned uniformly mixed diamond is homogenously mixed together with the above-mentioned carcass material being uniformly mixed, obtain Mixture, and using the weight of this mixture as the forming agent of radix addition 0.3-0.5ml/kg, this mixture is sufficiently moistened It is wet；
Step 4: above-mentioned mixture is uniformly mixed, band diamond layer a, c blank is obtained；
Step 5: above-mentioned band diamond layer a, c blank compression moulding under 1.5-2.0t/cm2 pressure respectively is obtained green compact；
Step 6: green compact is packed into graphite jig by three-decker as " a+c+a ", in pressing sintering, in 800-830 1-2min is kept the temperature under DEG C temperature, 200-350kg/cm2 pressure；
Step 7: after the mold is cooled, demoulding obtains diamond segment；
Step 8: the matrix of above-mentioned diamond segment and 65Mn material is welded together in high-frequency induction welding machine, obtain Granite saw blade.
2. a kind of preparation method of fine-granularity diamond saw blade as described in claim 1, it is characterised in that: in step 8, The electric current 900-1000A of high-frequency induction welding machine, weld interval 5-10s, solder are spelter solder.
3. a kind of preparation method of fine-granularity diamond saw blade as described in claim 1, it is characterised in that: further include step Nine, shaping passed through to the granite saw blade being welded, put the first edge on a knife or a pair of scissors and polishes, obtain qualified product.
4. a kind of preparation method of fine-granularity diamond saw blade as described in claim 1, it is characterised in that: forming agent is stone Wax.
CN201910174570.5A 2017-07-07 2017-07-07 Preparation method of fine-grained diamond saw blade Active CN109822102B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910174570.5A CN109822102B (en) 2017-07-07 2017-07-07 Preparation method of fine-grained diamond saw blade

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201910174570.5A CN109822102B (en) 2017-07-07 2017-07-07 Preparation method of fine-grained diamond saw blade
CN201710551769.6A CN107414085B (en) 2017-07-07 2017-07-07 A kind of diamond segment carcass material and fine-granularity diamond saw blade

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201710551769.6A Division CN107414085B (en) 2017-07-07 2017-07-07 A kind of diamond segment carcass material and fine-granularity diamond saw blade

Publications (2)

Publication Number Publication Date
CN109822102A true CN109822102A (en) 2019-05-31
CN109822102B CN109822102B (en) 2021-03-05

Family

ID=60426893

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201710551769.6A Active CN107414085B (en) 2017-07-07 2017-07-07 A kind of diamond segment carcass material and fine-granularity diamond saw blade
CN201910174570.5A Active CN109822102B (en) 2017-07-07 2017-07-07 Preparation method of fine-grained diamond saw blade

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201710551769.6A Active CN107414085B (en) 2017-07-07 2017-07-07 A kind of diamond segment carcass material and fine-granularity diamond saw blade

Country Status (1)

Country Link
CN (2) CN107414085B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111037754A (en) * 2019-12-31 2020-04-21 浙江省永康市金都工贸有限公司 Trapezoidal cutter head for cutting stone and preparation method thereof

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108673752A (en) * 2018-04-02 2018-10-19 泉州众志新材料科技有限公司 A kind of diamond segment and its manufacturing process
CN109176903B (en) * 2018-10-31 2020-05-22 泉州市华兴超硬工具有限公司 Diamond saw blade for dry cutting of ceramic products and preparation method thereof
CN109365827B (en) * 2018-10-31 2022-05-03 广东奔朗新材料股份有限公司 Dry-cutting diamond saw blade and manufacturing method thereof
CN110091442B (en) * 2019-05-15 2021-07-23 德淮半导体有限公司 Cutter for cutting wafer and cutting method
CN112222411B (en) * 2020-09-02 2023-04-07 泉州众志新材料科技有限公司 Diamond segment and preparation method thereof
CN112195383B (en) * 2020-09-02 2021-08-31 泉州众志金刚石工具有限公司 Novel matrix material and diamond segment
CN112620627A (en) * 2020-12-20 2021-04-09 湖南富栊新材料股份有限公司 Surface nanocrystallization modified metal powder and application thereof
CN113600810A (en) * 2021-08-10 2021-11-05 泉州众志新材料科技有限公司 Matrix material for preparing high-cost-performance fine slices and fine slice cutter head
CN113681004A (en) * 2021-08-10 2021-11-23 泉州众志新材料科技有限公司 Preparation method of high-cost-performance fine cut sheet and fine cut sheet
CN115229193B (en) * 2022-07-21 2023-04-07 北京爱克瑞特金刚石工具有限公司 Preparation method and application of full-powder saw blade

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180243A2 (en) * 1984-11-01 1986-05-07 Sumitomo Electric Industries Limited Composite sintered material having sandwich structure
JPS61136605A (en) * 1984-12-07 1986-06-24 Keiichiro Shoji Joining method of sintered hard material and metallic material
CN1424953A (en) * 2000-02-02 2003-06-18 尤诺瓦英国有限公司 Grinding pin for grinding machines comprising resin bonded selections of rough grit and fine grit
CN1626315A (en) * 2003-12-10 2005-06-15 吕月珍 Composite diamond grinding wheel
CN101357428A (en) * 2008-07-24 2009-02-04 泉州众志金刚石工具有限公司 Metal cement diamond tool for preparing ultrathin saw blade diamond tool-bit
CN102049814A (en) * 2010-11-27 2011-05-11 常州华中集团有限公司 Diamond saw blade and manufacturing method thereof
CN104289718A (en) * 2014-09-18 2015-01-21 泉州众志金刚石工具有限公司 Method for manufacturing marble cutter bit and matrix material adopted for same
CN105039824A (en) * 2015-06-25 2015-11-11 安泰科技股份有限公司 Circular diamond saw blade bit and manufacturing method thereof
CN106180730A (en) * 2016-07-18 2016-12-07 泉州众志金刚石工具有限公司 A kind of preparation method of the novel general saw blade of high performance-price ratio granite

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3886926A (en) * 1973-07-19 1975-06-03 George H Hall Wire saw
CN2918017Y (en) * 2006-06-19 2007-07-04 泉州众志金刚石工具有限公司 Diamond circular saw blade with noise reduction
CN101590566B (en) * 2009-06-30 2012-03-21 河北小蜜蜂工具集团有限公司 Method for welding diamond saw bit by copper welding strip
CN101758560B (en) * 2010-03-01 2012-04-25 安泰科技股份有限公司 Marble cutting saw blade and preparation method thereof

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180243A2 (en) * 1984-11-01 1986-05-07 Sumitomo Electric Industries Limited Composite sintered material having sandwich structure
JPS61136605A (en) * 1984-12-07 1986-06-24 Keiichiro Shoji Joining method of sintered hard material and metallic material
CN1424953A (en) * 2000-02-02 2003-06-18 尤诺瓦英国有限公司 Grinding pin for grinding machines comprising resin bonded selections of rough grit and fine grit
CN1626315A (en) * 2003-12-10 2005-06-15 吕月珍 Composite diamond grinding wheel
CN101357428A (en) * 2008-07-24 2009-02-04 泉州众志金刚石工具有限公司 Metal cement diamond tool for preparing ultrathin saw blade diamond tool-bit
CN102049814A (en) * 2010-11-27 2011-05-11 常州华中集团有限公司 Diamond saw blade and manufacturing method thereof
CN104289718A (en) * 2014-09-18 2015-01-21 泉州众志金刚石工具有限公司 Method for manufacturing marble cutter bit and matrix material adopted for same
CN105039824A (en) * 2015-06-25 2015-11-11 安泰科技股份有限公司 Circular diamond saw blade bit and manufacturing method thereof
CN106180730A (en) * 2016-07-18 2016-12-07 泉州众志金刚石工具有限公司 A kind of preparation method of the novel general saw blade of high performance-price ratio granite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111037754A (en) * 2019-12-31 2020-04-21 浙江省永康市金都工贸有限公司 Trapezoidal cutter head for cutting stone and preparation method thereof

Also Published As

Publication number Publication date
CN109822102B (en) 2021-03-05
CN107414085A (en) 2017-12-01
CN107414085B (en) 2019-07-16

Similar Documents

Publication Publication Date Title
CN107414085B (en) A kind of diamond segment carcass material and fine-granularity diamond saw blade
CN106756422B (en) A kind of preparation method of diamond saw blade
CN101758560B (en) Marble cutting saw blade and preparation method thereof
CN104289718B (en) The preparation method of marble cutter head and used carcass material
CN106956223B (en) A kind of metallic bond and its diamond abrasive tool and diamond abrasive tool preparation method
CN106180730B (en) A kind of preparation method of the novel general saw blade of high performance-price ratio granite
EP1144158A2 (en) Stiffly bonded thin abrasive wheel
JPH0276680A (en) Diamond grinding stone with metal bond
CN108656363A (en) Composite multi-layer diamond segment and preparation method thereof
CN110216596A (en) A kind of sintered carbide tools for intermetallic composite coating
CN109848871A (en) A kind of multi-tiling diamond abrasive tool and preparation method thereof
CN105798307B (en) Based on the cutting of IC package device laminated metallic base diamond saw blade and manufacture method
CN109719294A (en) Faraday rotation piece 40 microns of super thin metal binder diamond saw blades and its application
CN101462162B (en) Prealloyed carcass powder
CN109277957B (en) Cutter head with uniformly distributed diamonds and preparation process thereof
CN110253023A (en) A kind of kitchen knife and its manufacturing method with diamond
CN108858808A (en) The preparation method of combined type diamond grooving saw blade
CN110052599B (en) Low-density hard alloy ball with diameter of more than 108 and preparation method thereof
CN107364010B (en) Two-sided sintering W type groove diamond tool and preparation method thereof
JPH08108369A (en) Grinding wheel tool and its manufacture
CN113681004A (en) Preparation method of high-cost-performance fine cut sheet and fine cut sheet
CN110026913A (en) Diamond abrasive tool cutter head and preparation method thereof
CN107363255B (en) Powdered filler metal for compact diamond tool
CN107262821B (en) The radial positioning of diamond is distributed the manufacture craft of full working lining ultrathin saw bit
JP3751160B2 (en) Hard material abrasive grain densification structure

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant