CN108913971A - Ultra-thin chevron shaped ceramic corrugated plate and preparation method thereof - Google Patents
Ultra-thin chevron shaped ceramic corrugated plate and preparation method thereof Download PDFInfo
- Publication number
- CN108913971A CN108913971A CN201810794075.XA CN201810794075A CN108913971A CN 108913971 A CN108913971 A CN 108913971A CN 201810794075 A CN201810794075 A CN 201810794075A CN 108913971 A CN108913971 A CN 108913971A
- Authority
- CN
- China
- Prior art keywords
- powder
- chevron shaped
- raised design
- ultra
- corrugated plate
- 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
Links
- 239000000919 ceramic Substances 0.000 title claims abstract description 43
- 238000002360 preparation method Methods 0.000 title claims description 12
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 69
- 239000010432 diamond Substances 0.000 claims abstract description 69
- 238000013461 design Methods 0.000 claims abstract description 65
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 52
- 239000010959 steel Substances 0.000 claims abstract description 52
- 239000011159 matrix material Substances 0.000 claims abstract description 41
- 238000005245 sintering Methods 0.000 claims abstract description 24
- 239000011521 glass Substances 0.000 claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000843 powder Substances 0.000 claims description 82
- 239000002245 particle Substances 0.000 claims description 29
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 28
- 239000010949 copper Substances 0.000 claims description 23
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 19
- 229910052802 copper Inorganic materials 0.000 claims description 19
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 17
- 239000000956 alloy Substances 0.000 claims description 16
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 238000009792 diffusion process Methods 0.000 claims description 14
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 12
- 238000000465 moulding Methods 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 5
- 239000004615 ingredient Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 229910000906 Bronze Inorganic materials 0.000 claims 1
- 239000010974 bronze Substances 0.000 claims 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims 1
- 238000005520 cutting process Methods 0.000 abstract description 27
- 238000005498 polishing Methods 0.000 abstract description 5
- 239000011135 tin Substances 0.000 description 16
- 229910052718 tin Inorganic materials 0.000 description 14
- 230000000052 comparative effect Effects 0.000 description 10
- 238000007731 hot pressing Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005496 tempering Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 229910052573 porcelain Inorganic materials 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000005022 packaging material Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- NIPNSKYNPDTRPC-UHFFFAOYSA-N N-[2-oxo-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 NIPNSKYNPDTRPC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- B22F3/02—Compacting only
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The present invention relates to a kind of ultra-thin chevron shaped ceramic corrugated plates, belong to the technical field of compact diamond tool.Ultra-thin chevron shaped ceramic corrugated plate of the invention, including round steel matrix, the outer edge of round steel matrix are formed with circular ring shape diamond segment by sintering；The thickness of circular ring shape diamond segment is less than 2.2mm；Chevron shaped raised design is formed on the surface of circular ring shape diamond segment from the outside to the core, the water-drop-shaped raised design being connected with chevron shaped raised design, and the center of the round steel matrix of opening direction of chevron shaped raised design, the center of the round steel matrix of tip direction of water-drop-shaped raised design.Ultra-thin chevron shaped ceramic corrugated plate of the invention is provided on portable cutting machine or Special angle grinder, can be used for ceramics, ceramic tile, vitrified tile, the cutting of glass and polishing deburring；And can be realized it is dry cut, water is cut and a variety of applications such as deburring of polishing.
Description
Technical field
The present invention relates to the technical fields of compact diamond tool, it is more particularly related to a kind of ultra-thin herringbone
Type ceramics corrugated plate and preparation method thereof.
Background technique
Diamond saw blade is a kind of cutting tool, is widely used in concrete, refractory material, stone material, the hard crisp material such as ceramics
The processing of material.After the 1930s, with gradualling mature for PM technique, PM technique starts to be applied to gold
The preparation of hard rock saw blade, and by metal powder and diamond particles mixed sintering at fan-shaped sawtooth, then with the method welded
Sawtooth is welded in steel matrix, here it is earliest diamond discs.With the development and maturation of artificial diamond's Stone technique,
Diamond saw blade took the lead in promoting and applying in European and American developed countries and realized industrialization rapidly the 1960s.The seventies, Japan
Competitive advantage is won with the manufacturing cost that its is relatively low, rapidly becomes one of manufacturing leader of diamond tool.80 years
Since generation, along with processing of stone and the development of ceramic industry, the diamond saw blade industry in China is also from starting to rapid hair
Exhibition is grown, and large quantities of diamond disc producers have been emerged, and annual value of production alreadys exceed 10,000,000,000 yuan of scale, and becomes international gold
One of the main supply country in hard rock market.
In recent years, with the raising of the manufacture levels such as ceramic tile, ceramics and equipment technology, to reduce energy consumption and human cost,
Production efficiency is higher and higher, and users at home and abroad is higher and higher to the performance requirement of diamond saw blade.In order to improve cutting and polishing
Efficiency generallys use diamond saw blade in the prior art and grinding wheel is replaced to cut and polish the products such as ceramic tile, ceramics,
CN2576396Y discloses V-knife head diamond grooving sheet, to improve its sharpness；In addition, the prior art also discloses band wave
The diamond cutting of line sink is ground to improve its cutting efficiency.However it above-mentioned diamond saw blade or the cutting efficiency of dry chip and cuts
Cut stability height.
Summary of the invention
In order to solve above-mentioned technical problem in the prior art, the purpose of the present invention is to provide a kind of ultra-thin chevron shaped potteries
Porcelain corrugated plate and preparation method thereof.
In order to achieve the above-mentioned object of the invention, the invention adopts the following technical scheme：
A kind of ultra-thin chevron shaped ceramic corrugated plate, including round steel matrix, the outer edge of the circle steel matrix pass through burning
Knot is formed with circular ring shape diamond segment；It is characterized in that：The thickness of the circular ring shape diamond segment is less than 2.2mm；It is described
Be formed with chevron shaped raised design on the surface of circular ring shape diamond segment from the outside to the core, and with the chevron shaped raised design phase
Water-drop-shaped raised design even, and the opening of the chevron shaped raised design is towards the center of the round steel matrix, it is described
The tip of water-drop-shaped raised design is towards the center of the round steel matrix.
Wherein, the height of the chevron shaped raised design is 4~6mm, the height of the water-drop-shaped raised design is 4~
6mm, and the chevron shaped raised design and water-drop-shaped raised design with a thickness of 0.05~0.20mm.
Wherein, the circular ring shape diamond segment passes through mixing, cold moudling and heat by carcass powder and diamond particles
Pressure is sintered；And the carcass powder is by the EX608 alloyed powder of 14~16wt%, the FAM1010 alloy of 8~12wt%
Powder, the copper and tin diffusion alloy powder of 15~18wt%, the glass putty of 9~12wt%, the ferrophosphorus powder of 3~5wt%, 4~6wt% nickel
The copper powder of powder, the cobalt powder of 4~6wt% and 35~40wt% forms；The concentration of the diamond particles is 0.4~0.6ct/
cm3。
Wherein, the EX608 alloyed powder by 35.0wt% Cu, 7.9wt% Sn, 12.1wt% Ni, 0.8wt%
The Fe and inevitable impurity composition of Ti and surplus, the Fisher particle size of the EX608 alloyed powder is 6.0~8.0 μm.
Wherein, the FAM1010 alloyed powder by 17.6wt% the Co of Ni, 2.1wt% and the Fe of surplus and can not keep away
The impurity composition exempted from, the Fisher particle size of the FAM1010 alloyed powder are 3.0~4.5 μm.
Wherein, the copper and tin diffusion alloy powder is made of the Cu of the Sn and 85.0wt% of 15.0wt%, the copper and tin diffusion
The Fisher particle size of alloyed powder is 6.0~8.0 μm.
Wherein, the ferrophosphorus powder is by the P of 26.0~28.0wt%, the Si of 0.10~1.0wt%, 0.10~2.0wt%
Mn, the Fe of the Ti of 0.10~2.0wt% and surplus and inevitable impurity composition.
The second aspect of the present invention further relates to the preparation method of above-mentioned ultra-thin chevron shaped ceramic corrugated plate.
The preparation method comprises the following steps：
(1) ingredient：Molding mass is made using three-dimensional material mixer premix in carcass powder and diamond particles；
(2) it is cold-pressed：Round steel matrix is installed in moulds of industrial equipment and launches the molding mass, is then assembled to cold moudling
Pressurization obtains including that circular ring shape diamond segment blank cuts piece blank in punching block, and in the circular ring shape diamond segment base
Chevron shaped raised design is formed on the surface of material from the outside to the core, and the water-drop-shaped protrusion being connected with the chevron shaped raised design
Pattern, the opening of the chevron shaped raised design is towards the center of the round steel matrix, the point of the water-drop-shaped raised design
Hold the center towards the round steel matrix；
(3) hot pressed sintering：Cold pressing is cut into piece blank, pressure sintering under the conditions of protective gas, hot pressed sintering temperature
It is 730~760 DEG C, pressure is 10~25MPa.
Wherein, the carcass powder by the EX608 alloyed powder of 14~16wt%, 8~12wt% FAM1010 alloyed powder,
Copper and tin diffusion alloy powder, the glass putty of 9~12wt%, the ferrophosphorus powder of 3~5wt%, the nickel powder of 4~6wt%, 4 of 15~18wt%
The cobalt powder of~6wt% and the copper powder composition of 35~40wt%；The concentration of the diamond particles is 0.4~0.6ct/cm3。
Compared with prior art, ultra-thin chevron shaped ceramic corrugated plate of the invention has the advantages that：
Ultra-thin chevron shaped ceramic corrugated plate of the invention is provided on portable cutting machine or Special angle grinder, can be used for making pottery
Porcelain, ceramic tile, vitrified tile, the cutting of glass and polishing deburring；And can be realized it is dry cut, water is cut and deburring of polishing etc. is a variety of answers
With.
Detailed description of the invention
Fig. 1 is the main view of ultra-thin chevron shaped ceramic corrugated plate of the invention.
Fig. 2 is cross section structure schematic diagram of the Fig. 1 along the direction A-A.
Fig. 3 is the enlarged structure schematic diagram of part shown in encircled portion in Fig. 2.
Fig. 4 is the schematic perspective view of ultra-thin chevron shaped ceramic corrugated plate of the invention.
Fig. 5 is the cutting speed of embodiment 1 and comparative example 1~3 and the relational graph of cutting distance.
Fig. 6 is the cutting speed of embodiment 2 and comparative example 4~5 and the relational graph of cutting distance.
Specific embodiment
Ultra-thin chevron shaped ceramic corrugated plate of the present invention and preparation method thereof is cooked below with reference to specific embodiment
It is further elucidated above, with help those skilled in the art to inventive concept of the invention, technical solution have it is more complete, accurate and
Deep understanding.
It is described the present invention relates to a kind of ultra-thin chevron shaped ceramic corrugated plate, including round steel matrix 10 as shown in Fig. 1~2
The outer edge of round steel matrix 10 is formed with circular ring shape diamond segment 20 by sintering.The center of the circle steel matrix 10 is set
It is equipped with mounting hole 11, the mounting hole 11 is used for and work shaft (such as output shaft of hand cut machine) installation, the circle
Outer place of steel matrix 10 also processable has multiple heat release holes 12.Since the thickness of round steel matrix 10 is only the left side 1.0~1.5mm
The right side, thus when in use, the upper and lower surfaces of the circle steel matrix 10 can usually be connected to steel reinforced sheet by electric resistance welding
30.As shown in figure 3, flange 13 is machined in the outer rim of the circle steel matrix 10, for reinforcing and circular ring shape diamond segment
20 connection is formed with chevron shaped protrusion figure as shown in figs. 1 and 4 from the outside to the core on the surface of the circular ring shape diamond segment
Case, and the water-drop-shaped raised design being connected with the chevron shaped raised design, and the opening court of the chevron shaped raised design
To the center of the round steel matrix, the tip of the water-drop-shaped raised design is towards the center of the round steel matrix, this hair
It is bright to close water-drop-shaped raised design by the way that the chevron shaped raised design is arranged, not only reduce carcass powder and diamond particles
Dosage, and the cutting efficiency to ceramic tile, ceramics, vitrified tile etc. is also improved, and pass through the opening of chevron shaped raised design
It direction and is matched with water-drop-shaped raised design, can guarantee the cutting stability to ceramic tile, ceramics, vitrified tile etc..In this hair
In bright, the size (diameter) of the circle steel matrix can be designed according to actual needs to be not restricted by, such as common
Can be 100~500mm, common specification for example can for 105,110,115,125,150,180,200,230,250,300,
350,400,450,500 etc..As preferentially, the circular ring shape diamond segment with a thickness of 1.5~2.0mm, and it is described
The height of circular ring shape diamond segment is 8~12mm, and the height of the chevron shaped raised design is 4~6mm, the water droplet
The height of shape raised design is 4~6mm, and the chevron shaped raised design and water-drop-shaped raised design with a thickness of 0.05~
0.20mm。
Circular ring shape diamond segment in the present invention passes through mixing, cold moudling and heat by carcass powder and diamond particles
Pressure is sintered；The carcass powder is by the EX608 alloyed powder of 14~16wt%, the FAM1010 alloyed powder of 8~12wt%, 15
The copper and tin diffusion alloy powder of~18wt%, the glass putty of 9~12wt%, the ferrophosphorus powder of 3~5wt%, the nickel powder of 4~6wt%, 4~
The cobalt powder of 6wt% and the copper powder composition of 35~40wt%；The concentration of the diamond particles is 0.4~0.6ct/cm3, for
For the cutting of ceramic tile, ceramics, vitrified tile and glass etc., it is preferred to use the diamond particles of granularity 60/70 and/or 70/80.
The EX608 alloyed powder by 35.0wt% Cu, 7.9wt% Sn, 12.1wt% Ni, 0.8wt% Ti and surplus Fe
And inevitably impurity composition, the Fisher particle size of the EX608 alloyed powder are 6.0~8.0 μm.The FAM1010 alloy
Powder is made of the Co of Ni, 2.1wt% and the Fe of surplus of 17.6wt% and inevitable impurity, the FAM1010 alloy
The Fisher particle size of powder is 3.0~4.5 μm.The copper and tin diffusion alloy powder is made of the Cu of the Sn and 85.0wt% of 15.0wt%,
The Fisher particle size of the copper and tin diffusion alloy powder is 6.0~8.0 μm.The ferrophosphorus powder by 26.0~28.0wt% P, 0.10~
The Fe and inevitable impurity of the Si of 1.0wt%, the Mn of 0.10~2.0wt%, the Ti of 0.10~2.0wt% and surplus
Composition.Commercially available conventional powders can be used in glass putty, nickel powder, cobalt powder and copper powder described in remaining, such as glass putty can be using average
Atomization tin powder that partial size is 10~15 μm, the carbonyl nickel powder that average grain diameter is 8~15 μm, the reduction that average grain diameter is 10~25 μm
Cobalt powder, the atomized copper powder that average grain diameter is 10~30 μm.Co content is less in carcass powder of the invention, by using EX608
The mixing of alloyed powder, FAM1010 alloyed powder, copper and tin diffusion alloy powder, ferrophosphorus powder and conventional glass putty, nickel powder, cobalt powder and copper powder
It uses, ensure that good holding power between hot pressed sintering carcass and diamond particles, and tyre body hardness is moderate, have and porcelain
The tyre body abrasion performance that the high-speed cutting of brick, ceramics, vitrified tile and glass etc. and edging operation etc. match, can guarantee
Sword and sharpness is good, can guarantee the self-sharpening in diamond particles, and operational stability is good, ensure that good usability
Energy.
The preparation process of ultra-thin chevron shaped ceramic corrugated plate of the invention generally includes following process flow：Diamond is matched
Material-dress powder cold pressing-hot pressed sintering-punching butt-joint-tempering leveling-pad fraising-paints-puts the first edge on a knife or a pair of scissors.It specifically include following work
Skill step：
1) ingredient of diamond and metallic bond：Prepare carcass powder and diamond particles, diamond concentration 0.4-
0.6ct/cm3, diamond grit is 60/70 and 70/80 (such as respectively accounting for 50%), and molding mass is made in premix, using three-dimensional blender
Machine, mixing uniformly obtain molding mass.
2) it is cold-pressed：Adjust moulds of industrial equipment, put round steel matrix and molding mass, be assembled into cold moudling punching block pressurization at
Type obtains cutting piece blank, and steel matrix is that the round steel matrix for example can choose 65Mn.The circular ring shape diamond segment
Surface on be formed with chevron shaped raised design from the outside to the core, and the water-drop-shaped protrusion figure being connected with the chevron shaped raised design
Case, and the opening of the chevron shaped raised design is towards the center of the round steel matrix, the water-drop-shaped raised design
Tip is towards the center of the round steel matrix.
3) hot pressed sintering：Cold pressing is cut into piece blank, is assembled in hot pressing punching block, is carried out in the environment of protective gas
Pressure sintering obtains corrugated plate.
4) punching butt-joint：By the corrugated plate centre bore after hot pressed sintering, it is washed into required gauge orifice, then in butt-welding machine
Fixture on, positioned with centre bore, first put a piece of steel reinforced sheet, then put the good corrugated plate of a piece of hot pressing, finally put a piece of steel again
Reinforced sheet is machined, and is welded.
5) tempering leveling：The corrugated plate of above-mentioned assembling and graphite core plate alternate group dress are led in sintering furnace, in reproducibility gas
In the environment of atmosphere protection, carry out tempering (temperature is 500~600 DEG C, keeps the temperature 2.5 hours).
6) pad punching, paint, put the first edge on a knife or a pair of scissors：Descale is carried out, flange hole is rushed, is processed into required size by technique requirement,
Then it painted, put the first edge on a knife or a pair of scissors.
The circular steel base diameter of following embodiment and the ultra-thin type ceramic corrugated plate of comparative example preparation is 300mm, thickness
Height for 1.2mm, circular ring shape diamond segment is 10mm, with a thickness of 1.8mm.
Embodiment 1
Mixing 120 minutes premixs in three-dimensional material mixer are added in carcass powder and diamond particles according to the proportion, molding is made
Material, the concentration of diamond particles are 0.5ct/cm3, granularity is 60/70 and 70/80 respectively to account for 50wt%.Carcass powder contains
The EX608 alloyed powder of 1.4kg, the FAM1010 alloyed powder of 1.0kg, the copper and tin diffusion alloy powder of 1.6kg, 1.0kg glass putty,
The ferrophosphorus powder of 0.42kg, the nickel powder of 0.51kg, the cobalt powder of 0.42kg and the copper powder of 3.65kg.Moulds of industrial equipment are adjusted, circle is put
Steel matrix and above-mentioned molding mass are assembled into and obtain cutting piece blank, base steel with extrusion forming in figuratum cold moudling punching block
Body selects 65Mn.Be formed with chevron shaped raised design on the surface of circular ring shape diamond segment from the outside to the core, and with the herringbone
The connected water-drop-shaped raised design of type raised design, the opening of chevron shaped raised design towards the center of the round steel matrix,
The center of the round steel matrix of tip direction of water-drop-shaped raised design, the height of chevron shaped raised design and water-drop-shaped raised design
Be 5mm, chevron shaped raised design and water-drop-shaped raised design with a thickness of 0.10mm.Above-mentioned cold pressing is cut into piece blank,
It is assembled in hot pressing punching block, in N2Pressure sintering is carried out in atmosphere, sintering temperature is 750 DEG C, pressure 20MPa.Hot pressing is burnt
Corrugated plate centre bore after knot is washed into required gauge orifice and is positioned then on the fixture of butt-welding machine with centre bore, first put
A piece of steel reinforced sheet, then the good corrugated plate of a piece of hot pressing is put, a piece of steel reinforced sheet is finally put again, is machined, is welded.It will
In corrugated plate and graphite core plate alternate group the dress sintering furnace of above-mentioned assembling, 600 DEG C of sintering temperature in hydrogen shield atmosphere, heat preservation
2.5 hours, carry out tempering leveling.Descale is then carried out, flange hole is rushed, is then painted, put the first edge on a knife or a pair of scissors.
Embodiment 2
Mixing 120 minutes premixs in three-dimensional material mixer are added in carcass powder and diamond particles according to the proportion, molding is made
Material, the concentration of diamond particles are 0.5ct/cm3, granularity is 60/70 and 70/80 respectively to account for 50wt%.Carcass powder contains
The EX608 alloyed powder of 1.6kg, the FAM1010 alloyed powder of 1.0kg, the copper and tin diffusion alloy powder of 1.5kg, 0.9kg glass putty,
The ferrophosphorus powder of 0.45kg, the nickel powder of 0.43kg, the cobalt powder of 0.42kg and the copper powder of 3.70kg.Moulds of industrial equipment are adjusted, circle is put
Steel matrix and above-mentioned molding mass are assembled into and obtain cutting piece blank, base steel with extrusion forming in figuratum cold moudling punching block
Body selects 65Mn.Be formed with chevron shaped raised design on the surface of circular ring shape diamond segment from the outside to the core, and with the herringbone
The connected water-drop-shaped raised design of type raised design, the opening of chevron shaped raised design towards the center of the round steel matrix,
The center of the round steel matrix of tip direction of water-drop-shaped raised design, the height of chevron shaped raised design and water-drop-shaped raised design
Be 5mm, chevron shaped raised design and water-drop-shaped raised design with a thickness of 0.10mm.Above-mentioned cold pressing is cut into piece blank,
It is assembled in hot pressing punching block, in N2Pressure sintering is carried out in atmosphere, sintering temperature is 750 DEG C, pressure 20MPa.Hot pressing is burnt
Corrugated plate centre bore after knot is washed into required gauge orifice and is positioned then on the fixture of butt-welding machine with centre bore, first put
A piece of steel reinforced sheet, then the good corrugated plate of a piece of hot pressing is put, a piece of steel reinforced sheet is finally put again, is machined, is welded.It will
In corrugated plate and graphite core plate alternate group the dress sintering furnace of above-mentioned assembling, 600 DEG C of sintering temperature in hydrogen shield atmosphere, heat preservation
2.5 hours, carry out tempering leveling.Descale is then carried out, flange hole is rushed, is then painted, put the first edge on a knife or a pair of scissors.
Comparative example 1
Difference from example 1 is that：There is no pattern on two surfaces of circular ring shape diamond segment.
Comparative example 2
Difference from example 1 is that：Chevron shaped protrusion figure is formed on two surfaces of circular ring shape diamond segment
The width of case, pattern is 10mm, with a thickness of 0.10mm；The center of the round steel substrate of opening direction of chevron shaped pattern.
Comparative example 3
Difference from example 1 is that：Multiple skewed slots are offered on two surfaces of circular ring shape diamond segment, tiltedly
The width of slot is 0.2mm, depth 0.10mm, and the diametrical direction of skewed slot and round steel matrix is at an angle of setting.
Comparative example 4
With embodiment 2 the difference is that：Carcass powder contains the FAM1010 of the EX608 alloyed powder of 1.6kg, 1.0kg
Alloyed powder, the copper and tin diffusion alloy powder of 1.5kg, the glass putty of 0.9kg, the nickel powder of 0.43kg, the cobalt powder of 0.42kg and 4.15kg
Copper powder.
Comparative example 5
With embodiment 2 the difference is that：Carcass powder contains the EX608 alloyed powder of 2.6kg, the copper and tin of 1.5kg expands
Dissipate alloyed powder, the glass putty of 0.9kg, the ferrophosphorus powder of 0.45kg, the nickel powder of 0.43kg, the cobalt powder of 0.42kg and the copper powder of 3.70kg.
Cutting experiment is carried out using diamond saw blade prepared by Examples 1 to 2 and comparative example 1~5.Utilize portable cutting
Machine uses constant power to carry out cutting experiment (cutting-in 50mm) to flower floor ceramic tile is seeped.Fig. 5 shows embodiment 1 and compares
The saw blade cutting speed of example 1-3 is with the wave pattern for cutting distance.Fig. 6 shows embodiment 2 and the saw blade cutting of comparative example 4-5
Speed is with the wave pattern for cutting distance.
For the ordinary skill in the art, specific embodiment is only exemplarily described the present invention,
But the scope of the present invention is not subject to the restrictions described above, as long as using the various insubstantial of technical solution of the present invention progress
The improvement of property, or it is not improved technical solution of the present invention is directly applied into other occasions, in protection model of the invention
Within enclosing.
Claims (10)
1. a kind of ultra-thin chevron shaped ceramic corrugated plate, including round steel matrix, the outer edge of the circle steel matrix pass through sintering
It is formed with circular ring shape diamond segment；It is characterized in that：The thickness of the circular ring shape diamond segment is less than 2.2mm；The circle
Chevron shaped raised design is formed on the surface of annular diamond segment from the outside to the core, and is connected with the chevron shaped raised design
Water-drop-shaped raised design, and the opening of the chevron shaped raised design is towards the center of the round steel matrix, the water
The tip of shape raised design is dripped towards the center of the round steel matrix.
2. ultra-thin chevron shaped ceramic corrugated plate according to claim 1, it is characterised in that：The chevron shaped raised design
Height is 4~6mm, and the height of the water-drop-shaped raised design is 4~6mm, and the chevron shaped raised design and water-drop-shaped
Raised design with a thickness of 0.05~0.20mm.
3. ultra-thin chevron shaped ceramic corrugated plate according to claim 1, it is characterised in that：The circular ring shape diamond segment
It is formed by carcass powder and diamond particles by mixing, cold moudling and hot pressed sintering；And the carcass powder by 14~
The EX608 alloyed powder of 16wt%, the FAM1010 alloyed powder of 8~12wt%, the copper and tin diffusion alloy powder of 15~18wt%, 9~
Glass putty, the ferrophosphorus powder of 3~5wt%, the nickel powder of 4~6wt%, the cobalt powder of 4~6wt% and the copper of 35~40wt% of 12wt%
Powder composition；The concentration of the diamond particles is 0.4~0.6ct/cm3。
4. ultra-thin chevron shaped ceramic corrugated plate according to claim 1, it is characterised in that：The circular ring shape diamond segment
With a thickness of 1.5~2.0mm, and the height of the circular ring shape diamond segment is 8~12mm.
5. ultra-thin chevron shaped ceramic corrugated plate according to claim 3, it is characterised in that：The EX608 alloyed powder by
The Ti of Ni, 0.8wt% of Sn, 12.1wt% of Cu, 7.9wt% of 35.0wt% and the Fe of surplus and inevitably it is miscellaneous
Matter composition, the Fisher particle size of the EX608 alloyed powder are 6.0~8.0 μm.
6. ultra-thin chevron shaped ceramic corrugated plate according to claim 3, it is characterised in that：The FAM1010 alloyed powder by
The Co of Ni, 2.1wt% of 17.6wt% and the Fe of surplus and inevitable impurity composition, the FAM1010 alloyed powder
Fisher particle size is 3.0~4.5 μm.
7. ultra-thin chevron shaped ceramic corrugated plate according to claim 3, it is characterised in that：The copper and tin diffusion alloy powder by
The Cu of the Sn and 85.0wt% of 15.0wt% are formed, and the Fisher particle size of the copper and tin diffusion alloy powder is 6.0~8.0 μm.
8. ultra-thin chevron shaped ceramic corrugated plate according to claim 3, it is characterised in that：The ferrophosphorus powder by 26.0~
The P of 28.0wt%, the Si of 0.10~1.0wt%, the Mn of 0.10~2.0wt%, the Ti of 0.10~2.0wt% and the Fe of surplus
And inevitably impurity forms.
9. a kind of preparation method of ultra-thin chevron shaped ceramic corrugated plate, it is characterised in that include the following steps：
(1) ingredient：Molding mass is made using three-dimensional material mixer premix in carcass powder and diamond particles；
(2) it is cold-pressed：Round steel matrix is installed in moulds of industrial equipment and launches the molding mass, is then assembled to cold moudling punching block
Middle pressurization obtains including that circular ring shape diamond segment blank cuts piece blank, and in the circular ring shape diamond segment blank
Chevron shaped raised design is formed on surface from the outside to the core, and the water-drop-shaped protrusion figure being connected with the chevron shaped raised design
Case, the opening of the chevron shaped raised design is towards the center of the round steel matrix, the tip of the water-drop-shaped raised design
Towards the center of the round steel matrix；
(3) hot pressed sintering：Cold pressing is cut into piece blank, pressure sintering under the conditions of protective gas, hot pressed sintering temperature is 730
~760 DEG C, pressure is 10~25MPa.
10. the preparation method of ultra-thin chevron shaped ceramic corrugated plate according to claim 9, it is characterised in that：The carcass
Powder is spread by the copper and tin of the EX608 alloyed powder of 14~16wt%, the FAM1010 alloyed powder of 8~12wt%, 15~18wt% to be closed
Bronze, the glass putty of 9~12wt%, the ferrophosphorus powder of 3~5wt%, the nickel powder of 4~6wt%, the cobalt powder of 4~6wt% and 35~
The copper powder of 40wt% forms；The concentration of the diamond particles is 0.4~0.6ct/cm3。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794075.XA CN108913971B (en) | 2018-07-19 | 2018-07-19 | Ultrathin herringbone ceramic corrugated sheet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810794075.XA CN108913971B (en) | 2018-07-19 | 2018-07-19 | Ultrathin herringbone ceramic corrugated sheet and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108913971A true CN108913971A (en) | 2018-11-30 |
| CN108913971B CN108913971B (en) | 2020-05-05 |
Family
ID=64415006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810794075.XA Active CN108913971B (en) | 2018-07-19 | 2018-07-19 | Ultrathin herringbone ceramic corrugated sheet and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108913971B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112626A (en) * | 2019-12-31 | 2020-05-08 | 浙江省永康市金都工贸有限公司 | Sharp type dry drilling granite diamond bit |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237537Y (en) * | 1994-11-11 | 1996-10-16 | 马群麟 | Inserted diamond saw blade |
| CN101758560A (en) * | 2010-03-01 | 2010-06-30 | 安泰科技股份有限公司 | Marble cutting saw blade and preparation method thereof |
| CN202137794U (en) * | 2011-06-03 | 2012-02-08 | 浙江联丰股份有限公司 | Herringbone filling trimming knife device |
| CN104907942A (en) * | 2015-05-25 | 2015-09-16 | 江苏华昌工具制造有限公司 | Saw-tooth double-faced concave U sharp type concrete laser welding cutting disk preparation method |
| 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 |
| CN205702695U (en) * | 2016-04-15 | 2016-11-23 | 东莞市俊知自动机械有限公司 | Silent ultra-thin diamond circular saw blade |
| CN205799879U (en) * | 2016-07-18 | 2016-12-14 | 石家庄蓝海工具有限公司 | The saw blade of different entrance angles |
| CN107214633A (en) * | 2017-06-05 | 2017-09-29 | 江苏华昌工具制造有限公司 | Plane corrugated emery wheel of diamond and preparation method thereof |
| CN107364010A (en) * | 2017-06-15 | 2017-11-21 | 江苏华昌工具制造有限公司 | Two-sided sintering W type groove diamond tools and preparation method thereof |
| US20180100701A1 (en) * | 2016-10-12 | 2018-04-12 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger |
-
2018
- 2018-07-19 CN CN201810794075.XA patent/CN108913971B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2237537Y (en) * | 1994-11-11 | 1996-10-16 | 马群麟 | Inserted diamond saw blade |
| CN101758560A (en) * | 2010-03-01 | 2010-06-30 | 安泰科技股份有限公司 | Marble cutting saw blade and preparation method thereof |
| CN202137794U (en) * | 2011-06-03 | 2012-02-08 | 浙江联丰股份有限公司 | Herringbone filling trimming knife device |
| CN104907942A (en) * | 2015-05-25 | 2015-09-16 | 江苏华昌工具制造有限公司 | Saw-tooth double-faced concave U sharp type concrete laser welding cutting disk preparation method |
| 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 |
| CN205702695U (en) * | 2016-04-15 | 2016-11-23 | 东莞市俊知自动机械有限公司 | Silent ultra-thin diamond circular saw blade |
| CN205799879U (en) * | 2016-07-18 | 2016-12-14 | 石家庄蓝海工具有限公司 | The saw blade of different entrance angles |
| US20180100701A1 (en) * | 2016-10-12 | 2018-04-12 | Baltimore Aircoil Company, Inc. | Indirect heat exchanger |
| CN107214633A (en) * | 2017-06-05 | 2017-09-29 | 江苏华昌工具制造有限公司 | Plane corrugated emery wheel of diamond and preparation method thereof |
| CN107364010A (en) * | 2017-06-15 | 2017-11-21 | 江苏华昌工具制造有限公司 | Two-sided sintering W type groove diamond tools and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111112626A (en) * | 2019-12-31 | 2020-05-08 | 浙江省永康市金都工贸有限公司 | Sharp type dry drilling granite diamond bit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108913971B (en) | 2020-05-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104907942B (en) | The preparation method of sawtooth two-sided concave U sharp concrete laser welding cutting sheets | |
| CN105904598B (en) | The two-sided dry chip that concaves of hot pressing | |
| CN109277957B (en) | Cutter head with uniformly distributed diamonds and preparation process thereof | |
| CN108582502A (en) | Diamond saw blade and preparation method thereof | |
| CN109848871A (en) | A kind of multi-tiling diamond abrasive tool and preparation method thereof | |
| CN107598156A (en) | Compact diamond tool carcass powder | |
| CN108582504B (en) | Energy-saving efficient diamond saw blade and preparation method thereof | |
| CN107379277B (en) | Diamond saw blade | |
| CN108582503A (en) | Diamond Cutting cutter head and preparation method thereof | |
| CN105904597A (en) | Pressureless sintering dry slice | |
| CN108943424A (en) | Ultra-thin ceramic ripple saw blade tool | |
| CN108907176A (en) | Carcass powder and diamond sinter | |
| CN105773447A (en) | Novel dry type machining grinding tool and preparation method thereof | |
| CN108858804B (en) | Diamond thin saw blade for slotting | |
| CN108858808B (en) | Method for preparing combined diamond slotted saw blade | |
| CN108913971A (en) | Ultra-thin chevron shaped ceramic corrugated plate and preparation method thereof | |
| CN110253023A (en) | A kind of kitchen knife and its manufacturing method with diamond | |
| CN105904599B (en) | A kind of manufacture method of the two-sided dry chip that concaves of hot pressing | |
| CN109571291A (en) | Multifunctional mill cuts diamond-impregnated wheel and its preparation process | |
| CN109551386A (en) | Multifunctional mill cuts diamond-impregnated wheel | |
| CN114211622A (en) | High-strength impact-resistant diamond saw blade material and preparation process thereof | |
| CN104907946B (en) | Sawtooth two-sided concave U sharp concrete laser welding cutting sheets | |
| CN106216660B (en) | A kind of good diamond abrasive tool carcass material of wearability and preparation method | |
| CN107364010B (en) | Two-sided sintering W type groove diamond tool and preparation method thereof | |
| CN105690282B (en) | A kind of annular divides tooth emery wheel and its preparation process |
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 |