CN106141167A - A kind of preparation method of new drill - Google Patents
A kind of preparation method of new drill Download PDFInfo
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- CN106141167A CN106141167A CN201610657120.8A CN201610657120A CN106141167A CN 106141167 A CN106141167 A CN 106141167A CN 201610657120 A CN201610657120 A CN 201610657120A CN 106141167 A CN106141167 A CN 106141167A
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- Prior art keywords
- drill bit
- preparation
- powder
- raw material
- titanium
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- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 64
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 31
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 30
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000002994 raw material Substances 0.000 claims abstract description 24
- 229910021389 graphene Inorganic materials 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 21
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 20
- 229910003460 diamond Inorganic materials 0.000 claims abstract description 20
- 239000010432 diamond Substances 0.000 claims abstract description 20
- 239000010936 titanium Substances 0.000 claims abstract description 20
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 20
- 238000013019 agitation Methods 0.000 claims abstract description 15
- 239000003054 catalyst Substances 0.000 claims abstract description 15
- 239000004408 titanium dioxide Substances 0.000 claims abstract description 15
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 12
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 11
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 9
- 238000001291 vacuum drying Methods 0.000 claims abstract description 8
- 238000009775 high-speed stirring Methods 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 5
- 239000011265 semifinished product Substances 0.000 claims abstract description 4
- 238000007493 shaping process Methods 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 18
- 229910052802 copper Inorganic materials 0.000 claims description 18
- 239000010949 copper Substances 0.000 claims description 18
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims description 14
- 239000002245 particle Substances 0.000 claims description 14
- 229910001928 zirconium oxide Inorganic materials 0.000 claims description 14
- 229910052754 neon Inorganic materials 0.000 claims description 13
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 claims description 13
- 238000004544 sputter deposition Methods 0.000 claims description 12
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 5
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical compound [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 claims description 5
- 229910052709 silver Chemical group 0.000 claims description 5
- 239000004332 silver Chemical group 0.000 claims description 5
- QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 4
- 229910021543 Nickel dioxide Inorganic materials 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 229960004643 cupric oxide Drugs 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 229910002804 graphite Inorganic materials 0.000 claims 1
- 239000010439 graphite Substances 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 10
- 229910010271 silicon carbide Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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
-
- 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
- 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
- B22F3/24—After-treatment of workpieces or articles
-
- 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
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/241—Chemical after-treatment on the surface
- B22F2003/242—Coating
-
- 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
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Carbon And Carbon Compounds (AREA)
- Catalysts (AREA)
- Powder Metallurgy (AREA)
Abstract
The present invention relates to drill bit preparation field, be specifically related to the preparation method of a kind of new drill.Said method comprising the steps of: a, raw material are chosen and mixture: described raw material includes bortz powder, titanium valve, Graphene, nickel, titanium dioxide and catalyst；B, form according to the raw material described in step a and weigh raw material, stirred by three-dimensional high-speed and method that electromagnetic agitation be combined with each other is stirred, in whipping process, first carry out electromagnetic agitation, then carry out three-dimensional high-speed stirring；C, then will be equipped with raw material and catalyst carbon synthesis mould put into vacuum drying oven Cheng Mo；D, step b evacuation is heated after the semi-finished product that obtain put into diamond hexa-orientation press carry out High Temperature High Pressure synthesis；Carrying out release after the synthesis of e, High Temperature High Pressure, release obtains diamond compact, and machine-shaping obtains drill bit blank；F, drill bit blank is processed plated film, completes preparation.
Description
Technical field
The present invention relates to drill bit preparation field, be specifically related to the preparation method of a kind of new drill.
Background technology
The widely used diamond compact of petroleum exploration drill is formed at present.Petroleum exploration drill is mainly applied at oil gas
The drilling drill bit in field.Diamond is with its distinctive high rigidity, high elastic modulus, high heat conductance.At present, machining tool is with impregnated
Single-crystal diamond is main, and sintering polycrystalline diamond instrument is just surging forward.Sintering polycrystalline diamond, then with single-crystalline diamond
With the mixture mode of metal dust or multiple to cover the diamond that prealloy thin slice mode formed on single-crystalline diamond
It is main for closing sheet.Diamond compact (Polycrystalline Diamond Compound, referred to as PDC) has the most resistance to
Mill property, heat stability, comprcssive strength and toughness.But, utilize prior art to manufacture diamond compact, and then prepare
The performance of petroleum exploration drill still can not fully meet industry needs, needs the manufacture method obtaining the more preferable drill bit of performance badly.
Summary of the invention
The present invention provides one to be capable of energy-conservation manufacture, and obtains the drill bit preparation method that performance is the best.
Concrete technical scheme is as follows: the preparation method of a kind of drill bit, said method comprising the steps of:
A, raw material are chosen and mixture: described raw material includes bortz powder, titanium valve, Graphene, nickel, titanium dioxide and catalysis
Agent；
B, according to described in step a raw material form weigh raw material, stirred by three-dimensional high-speed and electromagnetic agitation be combined with each other
Method be stirred, in whipping process, first carry out electromagnetic agitation, then carry out three-dimensional high-speed stirring；
C, then will be equipped with raw material and catalyst carbon synthesis mould put into vacuum drying oven Cheng Mo；
D, step b evacuation is heated after the semi-finished product that obtain put into diamond hexa-orientation press carry out High Temperature High Pressure
Synthesis；
Carry out release after the synthesis of e, High Temperature High Pressure, cover after release on alloy substrate, obtain diamond compact, processing
Molding obtains drill bit blank；
F, drill bit blank is processed plated film, after drill bit blank is cleaned up, is placed in vacuum chamber, vacuum chamber is taken out
To coarse vacuum 10-4The Pa order of magnitude, application sputtering equipment carries out plated film operation, completes preparation.
Further, the weight of described bortz powder, titanium valve, Graphene, nickel, titanium dioxide and the catalyst powder in step a
Amount portion rate is 100-120:80-90:0.8-1.4:8-10:9-11:4-9；
The particle size of described bortz powder is 100-200nm, and the particle size of described titanium valve is 300-500nm；Described
The particle diameter of Graphene, nickel and titanium dioxide is not more than 5 × 10-3mm。
Further, described catalyst powder includes nano oxidized copper powders, Neon SiC powder and Zirconium oxide powder, institute
The interpolation weight ratio stating nano oxidized copper powders, Neon SiC powder and Zirconium oxide powder is: 20-30:15-17:2-
3。
Further, the particle diameter of described nano oxidized copper powders is 100-200nm；The particle diameter of described Neon SiC powder
For 130-150nm；The particle diameter of described Zirconium oxide powder is 100-200nm.
Further, time a length of 1-1.2h of electromagnetic agitation described in step b, time a length of 2-of described three-dimensional high-speed stirring
2.5h。
Further, the mixing speed in described three-dimensional high-speed whipping process is 500-800r/min, and pressure is at 1.3-
2MPa, is stirred under room temperature；
After having stirred, after it is possible to additionally incorporate the mixed aid that weight portion is 5-6, its raw material and mixed aid are loaded carbon and close
In Cheng Mo, described mixed aid is boron.
Further, step c keeps 30-40 minute in Cheng Mo in vacuum drying oven；In described vacuum drying oven, vacuum is
0.002-0.01Pa, temperature is 80-90 DEG C.
Further, controlling electric current in step d High Temperature High Pressure building-up process is 200-300A, and heat time heating time is 40-50s,
Pressure is 0.8-1.2 ten thousand kilograms, and the dwell time is 120-140s.
Further, described plated film operation comprises the steps, injects argon, and is heated to 40-50 DEG C, vacuum chamber pressure
Rise to 100The Pa order of magnitude, opens sputtering system and carries out plated film, and wherein the sputtering electrode in sputtering system is for being mixed with copper, titanium
And silver-bearing copper titanium alloy, and described copper, titanium and silver-bearing copper titanium alloy weight ratio be 1-3:1-3: 94-98.
A kind of new drill, applies above-mentioned preparation method to prepare, and described drill bit is prepared from the following materials:
Bortz powder, titanium valve, Graphene, nickel, titanium dioxide and clout, described bortz powder, titanium valve, Graphene, nickel, titanium dioxide,
And the ratio of weight and number of clout is 100-120: 80-90: 0.8-1.4:8-10: 9-11: 4-9；
Described expectation includes nano oxidized copper powders, Neon SiC powder and Zirconium oxide powder, described nano cupric oxide
The weight ratio of powder, Neon SiC powder and Zirconium oxide powder is: 20-30:15-17:2-3.
Accompanying drawing explanation
Fig. 1 is the method flow schematic diagram of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is explained in further detail.Should be appreciated that specific embodiment described herein is used only for explaining the present invention, and
It is not used in the restriction present invention.
On the contrary, the present invention contain any be defined by the claims the replacement done in the spirit and scope of the present invention, repair
Change, equivalent method and scheme.Further, in order to make the public that the present invention to be had a better understanding, thin to the present invention below
During joint describes, detailed describe some specific detail sections.There is no these detail sections for a person skilled in the art
Description can also understand the present invention completely.
Below in conjunction with Figure of description and detailed description of the invention, the present invention is further explained.As it is shown in figure 1, be this
The preparation method of a kind of drill bit that invention first embodiment is provided, said method comprising the steps of:
A, raw material are chosen and mixture: the present invention provide drill bit prepare raw material include bortz powder, titanium valve, Graphene, nickel,
Titanium dioxide and catalyst；Portion rate (the weight of described bortz powder, titanium valve, Graphene, nickel, titanium dioxide and catalyst powder
Amount part) it is 100-120: 80-90:0.8-1.4: 8-10: 9-11:4-9；
Wherein the particle size (diameter) to the bortz powder added requires as 100-200nm, the granule chi of described titanium valve
Very little (diameter) requires as 300-500nm；Described Graphene, nickel and titanium dioxide are ground to fine granularity to be added, the present invention couple
Fine granularity set forth above is not specifically limited, and meets and is not more than 5 × 10-3Mm.
The catalyst powder proposed in step a includes nano oxidized copper powders, Neon SiC powder and Zirconium oxide powder,
The adding proportion (weight portion) of described nano oxidized copper powders, Neon SiC powder and Zirconium oxide powder is: 20-30: 15-17
∶2-3；The particle diameter of the nano oxidized copper powders that the present invention is added is 100-200nm simultaneously；The grain of described Neon SiC powder
Footpath is 130-150nm；The particle diameter of described Zirconium oxide powder is 100-200nm.
After the above-mentioned raw mill preparing to add to the grain size needed, and prepare according to weight ratio,
Complete proportioning.
B, according to described in step a raw material form weigh raw material, stirred by three-dimensional high-speed and electromagnetic agitation be combined with each other
Method be stirred, in whipping process, first carry out electromagnetic agitation, then carry out three-dimensional high-speed stirring, described electromagnetic agitation
Shi Changwei 1-1.2h, time a length of 2-2.5h of described three-dimensional high-speed stirring；
Described electromagnetic agitation can use and can complete the electromagnetic agitation that 90 ° of magnetic field, 180 ° and 360 ° rotate in prior art
Device, the purpose of application electromagnetic agitation is only: excited the nano oxidized copper powders in catalyst, nanometer by electromagnetic agitation
The irradiation catalytic effect of silicon carbide powder and Zirconium oxide powder, graphene powder is acted on by the irradiation catalytic effect of generation,
By Graphene fine dispersion, applicant through substantial amounts of test and number it was demonstrated that by nano oxidized copper powders, nanometer silicon carbide
Powder and the catalysis dispersion effect of zirconia powder foot couple Graphene and the degree that is uniformly dispersed are far above Graphene in ethanol
Dispersion effect, ensure that the original physical characteristic of Graphene simultaneously.
The stirring of described three-dimensional high-speed needs to meet following condition, and mixing speed is 500-800r/min, and pressure is at 1.3-
2MPa, is stirred under room temperature.
After having stirred, after it is possible to additionally incorporate the mixed aid that weight portion is 5-6, its raw material and mixed aid are loaded carbon and close
In Cheng Mo, described mixed aid is boron；
C, then will be equipped with raw material and catalyst carbon synthesis mould put into vacuum drying oven holding 30-40 minute；Described vacuum
In stove, vacuum is 0.002-0.01Pa, and temperature is 80-90 DEG C；
In the present invention, the catalyst of application is after temperature raises, and there remains irradiation catalytic effect, it is possible to increase quickly
Becoming and imitate fruit, Graphene is in this process by fast restore simultaneously, and occurs anti-with the titanium valve in raw material, nickel and titanium dioxide
Should, regulation hard gold and the carbon content of diamond, it is possible to make the carbon content finally becoming mould product more uniform, utilize Graphene
Be there is comprehensive mechanical property and the feature such as the superelevation mechanical strength having concurrently and pliability of excellence, played with remaining Graphene
Activeness and quietness effect, it is achieved the lifting to hard alloy mechanical property；
D, step b evacuation is heated after the semi-finished product that obtain put into diamond hexa-orientation press carry out High Temperature High Pressure
Synthesis, controlling electric current in High Temperature High Pressure building-up process is 200-300A, and heat time heating time is 40-50s, and pressure is 0.8～1.2 ten thousand public affairs
Jin, the dwell time is 120-140s；
Carry out release after the synthesis of e, High Temperature High Pressure, cover after release on alloy substrate, obtain diamond compact, processing
Molding obtains drill bit blank.
F, drill bit blank is processed plated film, after drill bit blank is cleaned up, is placed in vacuum chamber, vacuum chamber is taken out
To coarse vacuum 10-4The Pa order of magnitude, application sputtering equipment carries out plated film operation；
Plated film operation comprises the steps, injects argon, and is heated to 40-50 DEG C, and vacuum chamber pressure rises to 100Pa number
Magnitude, opens sputtering system and carries out plated film, and wherein the sputtering electrode in sputtering system is for being mixed with copper, titanium and silver-bearing copper titanium alloy,
And weight ratio is 1-3: 1-3: 94-98.By drill body is carried out plated film, antiseptical effect can be realized, it is simple to storage.
Claims (10)
1. the preparation method of a drill bit, it is characterised in that said method comprising the steps of:
A, raw material are chosen and mixture: described raw material includes bortz powder, titanium valve, Graphene, nickel, titanium dioxide and catalyst；
B, form according to the raw material described in step a and weigh raw material, stirred by three-dimensional high-speed and side that electromagnetic agitation be combined with each other
Method is stirred, and in whipping process, first carries out electromagnetic agitation, then carries out three-dimensional high-speed stirring；
C, then will be equipped with raw material and catalyst carbon synthesis mould put into vacuum drying oven Cheng Mo；
D, step b evacuation is heated after the semi-finished product that obtain put into diamond hexa-orientation press carry out High Temperature High Pressure conjunction
Become；
Carry out release after the synthesis of e, High Temperature High Pressure, cover after release on alloy substrate, obtain diamond compact, machine-shaping
Obtain drill bit blank；
F, drill bit blank is processed plated film, after drill bit blank is cleaned up, is placed in vacuum chamber, vacuum chamber is evacuated to low
Vacuum 10-4The Pa order of magnitude, application sputtering equipment carries out plated film operation, completes preparation.
The preparation method of a kind of drill bit the most according to claim 1, it is characterised in that described bortz powder in step a,
The ratio of weight and number of titanium valve, Graphene, nickel, titanium dioxide and catalyst powder is 100-120:80-90:0.8-1.4:8-10:9-
11:4-9；
The particle size of described bortz powder is 100-200nm, and the particle size of described titanium valve is 300-500nm；Described graphite
The particle diameter of alkene, nickel and titanium dioxide is not more than 5 × 10-3mm。
The preparation method of a kind of drill bit the most according to claim 1, it is characterised in that described catalyst powder includes nano oxygen
Change copper powders, Neon SiC powder and Zirconium oxide powder, described nano oxidized copper powders, Neon SiC powder and zirconium oxide
The interpolation weight ratio of powder is: 20-30:15-17:2-3.
The preparation method of a kind of drill bit the most according to claim 3, it is characterised in that the grain of described nano oxidized copper powders
Footpath is 100-200nm；The particle diameter of described Neon SiC powder is 130-150nm；The particle diameter of described Zirconium oxide powder is 100-
200nm。
The preparation method of a kind of drill bit the most according to claim 1, it is characterised in that electromagnetic agitation described in step b
Shi Changwei 1-1.2h, time a length of 2-2.5h of described three-dimensional high-speed stirring.
The preparation method of a kind of drill bit the most according to claim 5, it is characterised in that in described three-dimensional high-speed whipping process
Mixing speed be 500-800r/min, pressure is stirred under 1.3-2MPa, room temperature；
After having stirred, after it is possible to additionally incorporate the mixed aid that weight portion is 5-6, its raw material and mixed aid are loaded carbon synthesis mould
In, described mixed aid is boron.
The preparation method of a kind of drill bit the most according to claim 1, it is characterised in that step c is in vacuum drying oven in Cheng Mo
Keep 30-40 minute；In described vacuum drying oven, vacuum is 0.002-0.01Pa, and temperature is 80-90 DEG C.
The preparation method of a kind of drill bit the most according to claim 1, it is characterised in that step d High Temperature High Pressure building-up process
Middle control electric current is 200-300A, and heat time heating time is 40-50s, and pressure is 0.8-1.2 ten thousand kilograms, and the dwell time is 120-140s.
The preparation method of a kind of drill bit the most according to claim 1, it is characterised in that described plated film operation includes walking as follows
Suddenly, injecting argon, and be heated to 40-50 DEG C, vacuum chamber pressure rises to 100The Pa order of magnitude, opens sputtering system and carries out plated film,
Wherein the sputtering electrode in sputtering system is for being mixed with copper, titanium and silver-bearing copper titanium alloy, and described copper, titanium and silver-bearing copper titanium alloy weight
Ratio is for 1-3: 1-3: 94-98.
10. a new drill, application the claims 1-9 one of arbitrarily described preparation method prepares, and it is special
Levying and be, described drill bit is prepared from the following materials: bortz powder, titanium valve, Graphene, nickel, titanium dioxide and clout, institute
The ratio of weight and number stating bortz powder, titanium valve, Graphene, nickel, titanium dioxide and clout is 100-120: 80-90: 0.8-1.4:
8-10∶9-11∶4-9；Described expectation includes nano oxidized copper powders, Neon SiC powder and Zirconium oxide powder, described nanometer
The weight ratio of cupric oxide powder, Neon SiC powder and Zirconium oxide powder is: 20-30: 15-17: 2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657120.8A CN106141167B (en) | 2016-08-11 | 2016-08-11 | A kind of preparation method of drill bit |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610657120.8A CN106141167B (en) | 2016-08-11 | 2016-08-11 | A kind of preparation method of drill bit |
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| CN106141167A true CN106141167A (en) | 2016-11-23 |
| CN106141167B CN106141167B (en) | 2017-11-10 |
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| CN201610657120.8A Expired - Fee Related CN106141167B (en) | 2016-08-11 | 2016-08-11 | A kind of preparation method of drill bit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240179A (en) * | 2016-12-27 | 2018-07-03 | 中国石油化工股份有限公司 | A kind of graphene drill bit |
| CN109175377A (en) * | 2018-08-08 | 2019-01-11 | 苏州山德精密工具有限公司 | The production technology of away drill cuttings |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576002A (en) * | 1978-12-05 | 1980-06-07 | Tatsuro Kuratomi | Production of consolidated body of cubic boron nitride |
| CN101940894A (en) * | 2010-10-28 | 2011-01-12 | 郑州三和金刚石有限公司 | Method for machining elliptic polycrystalline diamond for drilling |
| CN101940893A (en) * | 2010-10-28 | 2011-01-12 | 郑州三和金刚石有限公司 | Method for processing polycrystalline diamond for diamond processing |
| CN103806841A (en) * | 2013-11-06 | 2014-05-21 | 溧阳市江大技术转移中心有限公司 | Manufacturing method for oil exploration bit having good performance |
| WO2014100608A8 (en) * | 2012-12-21 | 2015-07-23 | Exxonmobil Research And Engineering Company | Methods of making a drilling tool with low friction coatings to reduce balling and friction |
| CN105201503A (en) * | 2015-09-15 | 2015-12-30 | 安徽澳德矿山机械设备科技股份有限公司 | Reinforced type high-abrasion-resistance diamond composite cutting tooth |
-
2016
- 2016-08-11 CN CN201610657120.8A patent/CN106141167B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5576002A (en) * | 1978-12-05 | 1980-06-07 | Tatsuro Kuratomi | Production of consolidated body of cubic boron nitride |
| CN101940894A (en) * | 2010-10-28 | 2011-01-12 | 郑州三和金刚石有限公司 | Method for machining elliptic polycrystalline diamond for drilling |
| CN101940893A (en) * | 2010-10-28 | 2011-01-12 | 郑州三和金刚石有限公司 | Method for processing polycrystalline diamond for diamond processing |
| WO2014100608A8 (en) * | 2012-12-21 | 2015-07-23 | Exxonmobil Research And Engineering Company | Methods of making a drilling tool with low friction coatings to reduce balling and friction |
| CN103806841A (en) * | 2013-11-06 | 2014-05-21 | 溧阳市江大技术转移中心有限公司 | Manufacturing method for oil exploration bit having good performance |
| CN105201503A (en) * | 2015-09-15 | 2015-12-30 | 安徽澳德矿山机械设备科技股份有限公司 | Reinforced type high-abrasion-resistance diamond composite cutting tooth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240179A (en) * | 2016-12-27 | 2018-07-03 | 中国石油化工股份有限公司 | A kind of graphene drill bit |
| CN109175377A (en) * | 2018-08-08 | 2019-01-11 | 苏州山德精密工具有限公司 | The production technology of away drill cuttings |
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|---|---|
| CN106141167B (en) | 2017-11-10 |
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