CN107620342A - A kind of drill steel - Google Patents
A kind of drill steel Download PDFInfo
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- CN107620342A CN107620342A CN201710862466.6A CN201710862466A CN107620342A CN 107620342 A CN107620342 A CN 107620342A CN 201710862466 A CN201710862466 A CN 201710862466A CN 107620342 A CN107620342 A CN 107620342A
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Abstract
The present invention relates to a kind of drill steel, belong to breaker technical field, the drill steel includes drill steel main body and drill steel tup, it is detachably connected between the drill steel main body and the drill steel tup by bolt, the drill steel tup includes drill steel tup metallic matrix, compound resin layer and complex metal layer.Compared with prior art, drill steel of the invention, there is excellent buffering and damping effect, extends the service life of each part of breaker.
Description
Technical field
The present invention relates to breaker technical field, and in particular to a kind of drill steel.
Background technology
The power resources of breaker are the pressure that excavator, loading machine or pumping plant provide, it can in engineering construction energy
More effective broken stone and rock, improve operating efficiency.Principle from breaker is according to excavator model, operation
Environment selects most suitable breaker.The drill steel of existing breaker is often to be integrally formed using steel, is used
Unnecessary waste is caused in journey.A kind of new drill steel how is designed, is industry urgent problem to be solved.
The content of the invention
The purpose of the present invention is to overcome above-mentioned the deficiencies in the prior art, there is provided a kind of drill steel.
To achieve the above object, a kind of drill steel proposed by the present invention, the drill steel include drill steel main body and drill steel tup,
The head of the drill steel main body has boss, and the afterbody of the drill steel tup has the first projection, after described first is raised
Portion is provided with the drill steel tup flange being integrally formed with the drill steel tup, and the top of the earthen platform is provided with and the described first raised phase
The first groove coordinated, bolt are detachably connected through the drill steel tup flange with the boss, the drill steel tup
Including drill steel tup metallic matrix, compound resin layer and complex metal layer, compound resin layer described first passes through 3D printing
Mode is formed at the surface of the drill steel tup metallic matrix, and then the complex metal layer is formed at by way of 3D printing
The surface of the compound resin layer, wherein the raw material of the compound resin layer is the powder formed by the parts by weight of following components：
Epoxy resin 20-50 parts；Polybutylene terephthalate (PBT) 10-30 parts；Polyurethane 20-40 parts；Silicon rubber 10-30 parts；It is highly dense
Spend polyethylene 5-20 parts；Polytetrafluoroethylene (PTFE) 10-20 parts；Acrylonitrile-butadiene-styrene copolymer 5-20 parts；Phosphorous triphenyl phosphate
Ester 1-3 parts；Peroxidating -3,5,5 Trimethylhexanoic acid tert-butyl ester 2-4 parts；Vinyl three（'beta '-methoxy ethyoxyl）Silane 1-3
Part；Copper powders 3-5 parts；Hydrocarbon black powder 1-5 parts；Boron nitride powder 3-6 parts；Carbon fiber 3-8 parts；Nano silver wire 2-6 parts；Iron powder
2-6 parts；Nickel by powder 3-9 parts, the raw material of the complex metal layer are the powder formed by the parts by weight of following components：Iron powder
50-80 parts；Nickel by powder 20-30 parts；Germanium powder 10-20 parts；Tantalum powder 5-10 parts；Platinum powder end 20-30 parts；Alumina powder 5-
15 parts；Boron nitride powder 5-10 powder；Zirconium powder 10-20 parts；Tin powder 5-15 powder；Carbon dust 5-10 parts；Manganese powder end 3-9 parts；
Aluminium powder 5-10 parts；Vanadium powder 2-8 parts；Titanium powder 1-5 parts；Palladium powder 1-3 parts.
Preferably, the raw material of the compound resin layer is the powder formed by the parts by weight of following components：Epoxy resin
30 parts；20 parts of polybutylene terephthalate (PBT)；30 parts of polyurethane；20 parts of silicon rubber；10 parts of high density polyethylene (HDPE)；Polytetrafluoroethyl-ne
15 parts of alkene；10 parts of acrylonitrile-butadiene-styrene copolymer；2 parts of triphenyl phosphite；Peroxidating -3,5,5 Trimethylhexanoic acid
3 parts of the tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）2 parts of silane；4 parts of copper powders；3 parts of hydrocarbon black powder；Boron nitride powder 5
Part；5 parts of carbon fiber；4 parts of nano silver wire；4 parts of iron powder；6 parts of nickel by powder, the raw material of the complex metal layer is by following components
Parts by weight formed powder：70 parts of iron powder；25 parts of nickel by powder；15 parts of germanium powder；7 parts of tantalum powder；25 parts of platinum powder end；Oxygen
Change 10 parts of aluminium powder；The powder of boron nitride powder 7；15 parts of zirconium powder；The powder of tin powder 10；7 parts of carbon dust；6 parts of manganese powder end；Aluminium powder
8 parts；5 parts of vanadium powder；3 parts of titanium powder；2 parts of palladium powder.
Preferably, the raw material of the compound resin layer is the powder formed by the parts by weight of following components：Epoxy resin
40 parts；25 parts of polybutylene terephthalate (PBT)；35 parts of polyurethane；25 parts of silicon rubber；15 parts of high density polyethylene (HDPE)；Polytetrafluoroethyl-ne
12 parts of alkene；18 parts of acrylonitrile-butadiene-styrene copolymer；3 parts of triphenyl phosphite；Peroxidating -3,5,5 Trimethylhexanoic acid
2 parts of the tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）3 parts of silane；5 parts of copper powders；4 parts of hydrocarbon black powder；Boron nitride powder 4
Part；7 parts of carbon fiber；5 parts of nano silver wire；3 parts of iron powder；5 parts of nickel by powder, the raw material of the complex metal layer is by following components
Parts by weight formed powder：60 parts of iron powder；27 parts of nickel by powder；15 parts of germanium powder；9 parts of tantalum powder；30 parts of platinum powder end；Oxygen
Change 12 parts of aluminium powder；The powder of boron nitride powder 6；16 parts of zirconium powder；The powder of tin powder 12；6 parts of carbon dust；4 parts of manganese powder end；Aluminium powder
9 parts；6 parts of vanadium powder；4 parts of titanium powder；2 parts of palladium powder.
Preferably, the raw material of the compound resin layer is the powder formed by the parts by weight of following components：Epoxy resin
25 parts；15 parts of polybutylene terephthalate (PBT)；35 parts of polyurethane；15 parts of silicon rubber；15 parts of high density polyethylene (HDPE)；Polytetrafluoroethyl-ne
12 parts of alkene；15 parts of acrylonitrile-butadiene-styrene copolymer；1 part of triphenyl phosphite；Peroxidating -3,5,5 Trimethylhexanoic acid
4 parts of the tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）2 parts of silane；3 parts of copper powders；2 parts of hydrocarbon black powder；Boron nitride powder 6
Part；4 parts of carbon fiber；3 parts of nano silver wire；3 parts of iron powder；8 parts of nickel by powder, the raw material of the complex metal layer is by following components
Parts by weight formed powder：55 parts of iron powder；22 parts of nickel by powder；18 parts of germanium powder；9 parts of tantalum powder；27 parts of platinum powder end；Oxygen
Change 7 parts of aluminium powder；The powder of boron nitride powder 9；18 parts of zirconium powder；The powder of tin powder 12；7 parts of carbon dust；4 parts of manganese powder end；Aluminium powder 6
Part；3 parts of vanadium powder；2 parts of titanium powder；3 parts of palladium powder.
Preferably, the raw material of the compound resin layer is the powder formed by the parts by weight of following components：Epoxy resin
45 parts；25 parts of polybutylene terephthalate (PBT)；25 parts of polyurethane；15 parts of silicon rubber；18 parts of high density polyethylene (HDPE)；Polytetrafluoroethyl-ne
12 parts of alkene；12 parts of acrylonitrile-butadiene-styrene copolymer；1 part of triphenyl phosphite；Peroxidating -3,5,5 Trimethylhexanoic acid
4 parts of the tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）1 part of silane；5 parts of copper powders；5 parts of hydrocarbon black powder；Boron nitride powder 6
Part；7 parts of carbon fiber；2 parts of nano silver wire；6 parts of iron powder；5 parts of nickel by powder, the raw material of the complex metal layer is by following components
Parts by weight formed powder：75 parts of iron powder；22 parts of nickel by powder；18 parts of germanium powder；9 parts of tantalum powder；27 parts of platinum powder end；Oxygen
Change 14 parts of aluminium powder；The powder of boron nitride powder 6；11 parts of zirconium powder；The powder of tin powder 14；9 parts of carbon dust；5 parts of manganese powder end；Aluminium powder
6 parts；7 parts of vanadium powder；1 part of titanium powder；3 parts of palladium powder.
Beneficial effects of the present invention are as follows：
Drill steel is divided into two sections, reduces difficulty of processing, and then reduces production cost, drill steel of the invention includes drill steel main body
And drill head, therebetween by being detachably connected, therefore in use when old drill head serious wear or damage
When, a drill head that need to more renew, drill steel main body may be reused, and then cost-effective.
Drill steel tup includes drill steel tup metallic matrix, compound resin layer and complex metal layer, passes through the side of 3D printing
Formula forms drill steel tup so that the drill steel tup has excellent anti-wear performance and shock-absorbing capacity, effectively slow in use
The high vibration of drill head is solved, and then avoids other parts of drill steel main body and the breaker being connected with drill steel main body from occurring
High vibration, and then extend the service life of each part of breaker.
Contain various kinds of resin, auxiliary agent, fiber and inorganic filler in the compound resin layer of drill steel tup, by between each component
Mating reaction so that it has excellent anti-wear performance, ageing-resistant performance and a shock-absorbing capacity, containing a variety of in complex metal layer
Component causes it to have excellent anti-wear performance and heat conductivility, and then can be long-term use of.
Brief description of the drawings
Fig. 1 is the structural representation of the drill steel of the present invention；
Fig. 2 is the structural representation of the drill steel tup of the present invention.
Embodiment
Referring to Fig. 1-2, a kind of drill steel proposed by the present invention, the drill steel includes drill steel main body 1 and drill steel tup 2, institute
Stating the head of drill steel main body has boss 3, and the afterbody of the drill steel tup 2 has the first projection 6, in first projection 6
Rear portion is provided with the drill steel tup flange 5 being integrally formed with the drill steel tup 2, and the top of the earthen platform 3 is provided with and described first
The first groove 4 that projection 6 is engaged, bolt 7 are detachably connected through the drill steel tup flange 5 with the boss 3, institute
Stating drill steel tup 2 includes drill steel tup metallic matrix 21, compound resin layer 22 and complex metal layer 23, compound tree described first
Lipid layer 22 is formed at the surface of the drill steel tup metallic matrix 21 by way of 3D printing, then the complex metal layer 23
The surface of the compound resin layer 22 is formed at by way of 3D printing, wherein the raw material of the compound resin layer 22 be by with
The powder that the parts by weight of lower component are formed：Epoxy resin 20-50 parts；Polybutylene terephthalate (PBT) 10-30 parts；Polyurethane
20-40 parts；Silicon rubber 10-30 parts；High density polyethylene (HDPE) 5-20 parts；Polytetrafluoroethylene (PTFE) 10-20 parts；Acrylonitrile-butadiene-benzene second
Alkene copolymer 5-20 parts；Triphenyl phosphite 1-3 parts；Peroxidating -3,5,5 Trimethylhexanoic acid tert-butyl ester 2-4 parts；Vinyl three
（'beta '-methoxy ethyoxyl）Silane 1-3 parts；Copper powders 3-5 parts；Hydrocarbon black powder 1-5 parts；Boron nitride powder 3-6 parts；Carbon fiber 3-
8 parts；Nano silver wire 2-6 parts；Iron powder 2-6 parts；Nickel by powder 3-9 parts, the raw material of the complex metal layer 23 is by following components
Parts by weight formed powder：Iron powder 50-80 parts；Nickel by powder 20-30 parts；Germanium powder 10-20 parts；Tantalum powder 5-10 parts；Platinum
Powder 20-30 parts；Alumina powder 5-15 parts；Boron nitride powder 5-10 powder；Zirconium powder 10-20 parts；Tin powder 5-15 powder；Carbon
Powder 5-10 parts；Manganese powder end 3-9 parts；Aluminium powder 5-10 parts；Vanadium powder 2-8 parts；Titanium powder 1-5 parts；Palladium powder 1-3 parts.
Embodiment 1
Referring to Fig. 1-2, a kind of drill steel proposed by the present invention, the drill steel includes drill steel main body 1 and drill steel tup 2, the pricker
The head of bar main body has boss 3, and the afterbody of the drill steel tup 2 has the first projection 6, at the rear portion of first projection 6
Provided with the drill steel tup flange 5 being integrally formed with the drill steel tup 2, the top of the earthen platform 3 is provided with and first projection 6
The first groove 4 being engaged, bolt 7 are detachably connected through the drill steel tup flange 5 with the boss 3, the pricker
Wiper hammer first 2 includes drill steel tup metallic matrix 21, compound resin layer 22 and complex metal layer 23, compound resin layer described first
22 are formed at the surface of the drill steel tup metallic matrix 21 by way of 3D printing, and then the complex metal layer 23 passes through
The mode of 3D printing is formed at the surface of the compound resin layer 22, wherein the raw material of the compound resin layer 22 is by with the following group
The powder that the parts by weight divided are formed：30 parts of epoxy resin；20 parts of polybutylene terephthalate (PBT)；30 parts of polyurethane；Silicon rubber
20 parts；10 parts of high density polyethylene (HDPE)；15 parts of polytetrafluoroethylene (PTFE)；10 parts of acrylonitrile-butadiene-styrene copolymer；Phosphorous acid three
2 parts of phenyl ester；Peroxidating -3 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）2 parts of silane；Copper
4 parts of powder；3 parts of hydrocarbon black powder；5 parts of boron nitride powder；5 parts of carbon fiber；4 parts of nano silver wire；4 parts of iron powder；6 parts of nickel by powder,
The raw material of the complex metal layer 23 is the powder formed by the parts by weight of following components：70 parts of iron powder；25 parts of nickel by powder；Germanium
15 parts of powder；7 parts of tantalum powder；25 parts of platinum powder end；10 parts of alumina powder；The powder of boron nitride powder 7；15 parts of zirconium powder；Tin powder
10 powder；7 parts of carbon dust；6 parts of manganese powder end；8 parts of aluminium powder；5 parts of vanadium powder；3 parts of titanium powder；2 parts of palladium powder.
Embodiment 2
Referring to Fig. 1-2, a kind of drill steel proposed by the present invention, the drill steel includes drill steel main body 1 and drill steel tup 2, the pricker
The head of bar main body has boss 3, and the afterbody of the drill steel tup 2 has the first projection 6, at the rear portion of first projection 6
Provided with the drill steel tup flange 5 being integrally formed with the drill steel tup 2, the top of the earthen platform 3 is provided with and first projection 6
The first groove 4 being engaged, bolt 7 are detachably connected through the drill steel tup flange 5 with the boss 3, the pricker
Wiper hammer first 2 includes drill steel tup metallic matrix 21, compound resin layer 22 and complex metal layer 23, compound resin layer described first
22 are formed at the surface of the drill steel tup metallic matrix 21 by way of 3D printing, and then the complex metal layer 23 passes through
The mode of 3D printing is formed at the surface of the compound resin layer 22, wherein the raw material of the compound resin layer 22 is by with the following group
The powder that the parts by weight divided are formed：40 parts of epoxy resin；25 parts of polybutylene terephthalate (PBT)；35 parts of polyurethane；Silicon rubber
25 parts；15 parts of high density polyethylene (HDPE)；12 parts of polytetrafluoroethylene (PTFE)；18 parts of acrylonitrile-butadiene-styrene copolymer；Phosphorous acid three
3 parts of phenyl ester；Peroxidating -2 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）3 parts of silane；Copper
5 parts of powder；4 parts of hydrocarbon black powder；4 parts of boron nitride powder；7 parts of carbon fiber；5 parts of nano silver wire；3 parts of iron powder；5 parts of nickel by powder,
The raw material of the complex metal layer 23 is the powder formed by the parts by weight of following components：60 parts of iron powder；27 parts of nickel by powder；Germanium
15 parts of powder；9 parts of tantalum powder；30 parts of platinum powder end；12 parts of alumina powder；The powder of boron nitride powder 6；16 parts of zirconium powder；Tin powder
12 powder；6 parts of carbon dust；4 parts of manganese powder end；9 parts of aluminium powder；6 parts of vanadium powder；4 parts of titanium powder；2 parts of palladium powder.
Embodiment 3
Referring to Fig. 1-2, a kind of drill steel proposed by the present invention, the drill steel includes drill steel main body 1 and drill steel tup 2, the pricker
The head of bar main body has boss 3, and the afterbody of the drill steel tup 2 has the first projection 6, at the rear portion of first projection 6
Provided with the drill steel tup flange 5 being integrally formed with the drill steel tup 2, the top of the earthen platform 3 is provided with and first projection 6
The first groove 4 being engaged, bolt 7 are detachably connected through the drill steel tup flange 5 with the boss 3, the pricker
Wiper hammer first 2 includes drill steel tup metallic matrix 21, compound resin layer 22 and complex metal layer 23, compound resin layer described first
22 are formed at the surface of the drill steel tup metallic matrix 21 by way of 3D printing, and then the complex metal layer 23 passes through
The mode of 3D printing is formed at the surface of the compound resin layer 22, wherein the raw material of the compound resin layer 22 is by with the following group
The powder that the parts by weight divided are formed：25 parts of epoxy resin；15 parts of polybutylene terephthalate (PBT)；35 parts of polyurethane；Silicon rubber
15 parts；15 parts of high density polyethylene (HDPE)；12 parts of polytetrafluoroethylene (PTFE)；15 parts of acrylonitrile-butadiene-styrene copolymer；Phosphorous acid three
1 part of phenyl ester；Peroxidating -4 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）2 parts of silane；Copper
3 parts of powder；2 parts of hydrocarbon black powder；6 parts of boron nitride powder；4 parts of carbon fiber；3 parts of nano silver wire；3 parts of iron powder；8 parts of nickel by powder,
The raw material of the complex metal layer 23 is the powder formed by the parts by weight of following components：55 parts of iron powder；22 parts of nickel by powder；Germanium
18 parts of powder；9 parts of tantalum powder；27 parts of platinum powder end；7 parts of alumina powder；The powder of boron nitride powder 9；18 parts of zirconium powder；Tin powder
12 powder；7 parts of carbon dust；4 parts of manganese powder end；6 parts of aluminium powder；3 parts of vanadium powder；2 parts of titanium powder；3 parts of palladium powder.
Embodiment 4
Referring to Fig. 1-2, a kind of drill steel proposed by the present invention, the drill steel includes drill steel main body 1 and drill steel tup 2, the pricker
The head of bar main body has boss 3, and the afterbody of the drill steel tup 2 has the first projection 6, at the rear portion of first projection 6
Provided with the drill steel tup flange 5 being integrally formed with the drill steel tup 2, the top of the earthen platform 3 is provided with and first projection 6
The first groove 4 being engaged, bolt 7 are detachably connected through the drill steel tup flange 5 with the boss 3, the pricker
Wiper hammer first 2 includes drill steel tup metallic matrix 21, compound resin layer 22 and complex metal layer 23, compound resin layer described first
22 are formed at the surface of the drill steel tup metallic matrix 21 by way of 3D printing, and then the complex metal layer 23 passes through
The mode of 3D printing is formed at the surface of the compound resin layer 22, wherein the raw material of the compound resin layer 22 is by with the following group
The powder that the parts by weight divided are formed：45 parts of epoxy resin；25 parts of polybutylene terephthalate (PBT)；25 parts of polyurethane；Silicon rubber
15 parts；18 parts of high density polyethylene (HDPE)；12 parts of polytetrafluoroethylene (PTFE)；12 parts of acrylonitrile-butadiene-styrene copolymer；Phosphorous acid three
1 part of phenyl ester；Peroxidating -4 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）1 part of silane；Copper
5 parts of powder；5 parts of hydrocarbon black powder；6 parts of boron nitride powder；7 parts of carbon fiber；2 parts of nano silver wire；6 parts of iron powder；5 parts of nickel by powder,
The raw material of the complex metal layer 23 is the powder formed by the parts by weight of following components：75 parts of iron powder；22 parts of nickel by powder；Germanium
18 parts of powder；9 parts of tantalum powder；27 parts of platinum powder end；14 parts of alumina powder；The powder of boron nitride powder 6；11 parts of zirconium powder；Tin powder
14 powder；9 parts of carbon dust；5 parts of manganese powder end；6 parts of aluminium powder；7 parts of vanadium powder；1 part of titanium powder；3 parts of palladium powder.
Finally it should be noted that：Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and simultaneously
The non-restriction to embodiment.For those of ordinary skill in the field, can also do on the basis of the above description
Go out other various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And thus drawn
Among the obvious changes or variations that Shen goes out is still in protection scope of the present invention.
Claims (5)
- A kind of 1. drill steel, it is characterised in that：The drill steel includes drill steel main body and drill steel tup, the head of the drill steel main body With boss, the afterbody of the drill steel tup has the first projection, is provided with the described first raised rear portion and the drill steel is hammered into shape The integrally formed drill steel tup flange of head, the top of the earthen platform are provided with the first groove being engaged with first projection, spiral shell Bolt is detachably connected through the drill steel tup flange with the boss, and the drill steel tup includes drill steel tup Metal Substrate Body, compound resin layer and complex metal layer, compound resin layer described first are formed at the drill steel by way of 3D printing The surface of tup metallic matrix, then the complex metal layer table of the compound resin layer is formed at by way of 3D printing Face, wherein the raw material of the compound resin layer is the powder formed by the parts by weight of following components：Epoxy resin 20-50 parts；It is poly- Mutual-phenenyl two acid bromide two alcohol ester's 10-30 parts；Polyurethane 20-40 parts；Silicon rubber 10-30 parts；High density polyethylene (HDPE) 5-20 parts；Poly- four PVF 10-20 parts；Acrylonitrile-butadiene-styrene copolymer 5-20 parts；Triphenyl phosphite 1-3 parts；Peroxidating -3,5, 5- trimethylhexanoate 2-4 parts；Vinyl three（'beta '-methoxy ethyoxyl）Silane 1-3 parts；Copper powders 3-5 parts；Carbon powder Last 1-5 parts；Boron nitride powder 3-6 parts；Carbon fiber 3-8 parts；Nano silver wire 2-6 parts；Iron powder 2-6 parts；Nickel by powder 3-9 parts, institute The raw material for stating complex metal layer is the powder formed by the parts by weight of following components：Iron powder 50-80 parts；Nickel by powder 20-30 parts； Germanium powder 10-20 parts；Tantalum powder 5-10 parts；Platinum powder end 20-30 parts；Alumina powder 5-15 parts；Boron nitride powder 5-10 powder； Zirconium powder 10-20 parts；Tin powder 5-15 powder；Carbon dust 5-10 parts；Manganese powder end 3-9 parts；Aluminium powder 5-10 parts；Vanadium powder 2-8 Part；Titanium powder 1-5 parts；Palladium powder 1-3 parts.
- 2. drill steel according to claim 1, it is characterised in that：The raw material of the compound resin layer is the weight by following components Measure the powder that part is formed：30 parts of epoxy resin；20 parts of polybutylene terephthalate (PBT)；30 parts of polyurethane；20 parts of silicon rubber；It is high 10 parts of density polyethylene；15 parts of polytetrafluoroethylene (PTFE)；10 parts of acrylonitrile-butadiene-styrene copolymer；2 parts of triphenyl phosphite； Peroxidating -3 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）2 parts of silane；4 parts of copper powders； 3 parts of hydrocarbon black powder；5 parts of boron nitride powder；5 parts of carbon fiber；4 parts of nano silver wire；4 parts of iron powder；6 parts of nickel by powder, it is described compound The raw material of metal level is the powder formed by the parts by weight of following components：70 parts of iron powder；25 parts of nickel by powder；15 parts of germanium powder； 7 parts of tantalum powder；25 parts of platinum powder end；10 parts of alumina powder；The powder of boron nitride powder 7；15 parts of zirconium powder；The powder of tin powder 10；Carbon 7 parts of powder；6 parts of manganese powder end；8 parts of aluminium powder；5 parts of vanadium powder；3 parts of titanium powder；2 parts of palladium powder.
- 3. drill steel according to claim 1, it is characterised in that：The raw material of the compound resin layer is the weight by following components Measure the powder that part is formed：40 parts of epoxy resin；25 parts of polybutylene terephthalate (PBT)；35 parts of polyurethane；25 parts of silicon rubber；It is high 15 parts of density polyethylene；12 parts of polytetrafluoroethylene (PTFE)；18 parts of acrylonitrile-butadiene-styrene copolymer；3 parts of triphenyl phosphite； Peroxidating -2 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）3 parts of silane；5 parts of copper powders； 4 parts of hydrocarbon black powder；4 parts of boron nitride powder；7 parts of carbon fiber；5 parts of nano silver wire；3 parts of iron powder；5 parts of nickel by powder, it is described compound The raw material of metal level is the powder formed by the parts by weight of following components：60 parts of iron powder；27 parts of nickel by powder；15 parts of germanium powder； 9 parts of tantalum powder；30 parts of platinum powder end；12 parts of alumina powder；The powder of boron nitride powder 6；16 parts of zirconium powder；The powder of tin powder 12；Carbon 6 parts of powder；4 parts of manganese powder end；9 parts of aluminium powder；6 parts of vanadium powder；4 parts of titanium powder；2 parts of palladium powder.
- 4. drill steel according to claim 1, it is characterised in that：The raw material of the compound resin layer is the weight by following components Measure the powder that part is formed：25 parts of epoxy resin；15 parts of polybutylene terephthalate (PBT)；35 parts of polyurethane；15 parts of silicon rubber；It is high 15 parts of density polyethylene；12 parts of polytetrafluoroethylene (PTFE)；15 parts of acrylonitrile-butadiene-styrene copolymer；1 part of triphenyl phosphite； Peroxidating -4 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）2 parts of silane；3 parts of copper powders； 2 parts of hydrocarbon black powder；6 parts of boron nitride powder；4 parts of carbon fiber；3 parts of nano silver wire；3 parts of iron powder；8 parts of nickel by powder, it is described compound The raw material of metal level is the powder formed by the parts by weight of following components：55 parts of iron powder；22 parts of nickel by powder；18 parts of germanium powder； 9 parts of tantalum powder；27 parts of platinum powder end；7 parts of alumina powder；The powder of boron nitride powder 9；18 parts of zirconium powder；The powder of tin powder 12；Carbon dust 7 parts of end；4 parts of manganese powder end；6 parts of aluminium powder；3 parts of vanadium powder；2 parts of titanium powder；3 parts of palladium powder.
- 5. drill steel according to claim 1, it is characterised in that：The raw material of the compound resin layer is the weight by following components Measure the powder that part is formed：45 parts of epoxy resin；25 parts of polybutylene terephthalate (PBT)；25 parts of polyurethane；15 parts of silicon rubber；It is high 18 parts of density polyethylene；12 parts of polytetrafluoroethylene (PTFE)；12 parts of acrylonitrile-butadiene-styrene copolymer；1 part of triphenyl phosphite； Peroxidating -4 parts of the 3,5,5 Trimethylhexanoic acid tert-butyl ester；Vinyl three（'beta '-methoxy ethyoxyl）1 part of silane；5 parts of copper powders； 5 parts of hydrocarbon black powder；6 parts of boron nitride powder；7 parts of carbon fiber；2 parts of nano silver wire；6 parts of iron powder；5 parts of nickel by powder, it is described compound The raw material of metal level is the powder formed by the parts by weight of following components：75 parts of iron powder；22 parts of nickel by powder；18 parts of germanium powder； 9 parts of tantalum powder；27 parts of platinum powder end；14 parts of alumina powder；The powder of boron nitride powder 6；11 parts of zirconium powder；The powder of tin powder 14；Carbon 9 parts of powder；5 parts of manganese powder end；6 parts of aluminium powder；7 parts of vanadium powder；1 part of titanium powder；3 parts of palladium powder.
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| CN201710862466.6A CN107620342A (en) | 2017-09-22 | 2017-09-22 | A kind of drill steel |
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| CN101050704A (en) * | 2007-05-01 | 2007-10-10 | 冀太平 | Hydraulic crushing hammar drill rod |
| CN200975256Y (en) * | 2007-05-01 | 2007-11-14 | 冀太平 | Hydraulic breaking hammer drill rod |
| CN202438351U (en) * | 2012-02-28 | 2012-09-19 | 天津辰龙重工机械有限公司 | Hydraulic breaking hammer |
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