CN106078920A - Use high-pressure liquid jet and the Co-cleavage Apparatus and method for of chemical method - Google Patents
Use high-pressure liquid jet and the Co-cleavage Apparatus and method for of chemical method Download PDFInfo
- Publication number
- CN106078920A CN106078920A CN201610460514.4A CN201610460514A CN106078920A CN 106078920 A CN106078920 A CN 106078920A CN 201610460514 A CN201610460514 A CN 201610460514A CN 106078920 A CN106078920 A CN 106078920A
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- China
- Prior art keywords
- pressure
- cutting
- nozzle
- switch valve
- liquid jet
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D3/00—Cutting work characterised by the nature of the cut made; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F3/00—Severing by means other than cutting; Apparatus therefor
- B26F3/004—Severing by means other than cutting; Apparatus therefor by means of a fluid jet
Abstract
The invention provides a kind of Co-cleavage equipment using high-pressure liquid jet and chemical method, it is made up of chemical cleavage equipment and high-pressure liquid jet cutting equipment, wherein chemical cleavage equipment includes igniting blast pipe nipple, gas generator, pressure releaser, anchor pipe nipple assembly, chemistry cartridge case, cutting head, the parts compositions such as heavily stifled and centralizer, high-pressure liquid jet cutting equipment includes valve yoke, fixed arm, switch valve, executor, nozzle and blast tube, wherein one end of valve yoke is fixed on one end of robotic arm of rotary machine people, the other end of described valve yoke secures switch valve by fixed arm respectively, described switch valve one end is connected to executor, the other end connects blast tube respectively, the aperture of the side that each blast tube is connected with switch valve is standard size.The method also providing for using Co-cleavage equipment cutting material to form mould in one.
Description
Technical field
The present invention relates to the cutting equipment in Making mold, especially with high-pressure liquid jet and the associating of chemical method
Cutting equipment.
Background technology
For a long time, Making mold is always the manufacturing foundation stone in various countries, and in nearest decades, this traditional handicraft has
The biggest development, removes unnecessary material from the processing of initially use manual file, relies on the coal gas of state-of-the-art technology till now
Heating furnace carries out heat treatment to steel, and computer processing can be utilized until now to reach perfect product quality and top
Production efficiency.
The technology of main flow is EDM technology at present, is mainly used in the machining of workpiece material, such as processing blind hole and mould
Chamber, EDM uses fuzzy logic technology, adapts to the various minor variations in processing conditions so that processing workpiece reaches micron order
Surface quality.High-pressure liquid jet cutting technique is that it is a kind of supplementary, and process velocity is very good, is suitable for EDM polish
Front roughing production and the machining of bulk material, be conducive to shortening the production time.Chemical cleavage uses cable to remove, electricity
Stream ignites, make the chemical agent in cutting tool contact with each other reaction, and the high-temperature high-pressure chemical caustic of generation is from tool lower portion
The radially ejection of some aperture high speeds, injection cutting is first one section of fuse cord of electricity consumption cap sensitive, and then makes to compress cumulative
Explosive initiation, the metallic copper that injection cutter periphery is inlayed outwards sprays, typically with the form of injection under flank speed and pressure
360 degree of injections can be reached, thus pipe is cut off.This cut is neat, but chemical agent exists toxicity, to construction
Personnel have injury.
Consider to combine two kinds of cutting techniques, reduce the use of chemical agent as far as possible, reduce high-temperature high-pressure chemical corrosion
The use of agent, adds high pressure harmless liquid at it, is then carried out spraying cutting technique.
Summary of the invention
Therefore on the one hand the purpose of the present invention is that providing a kind of uses high-pressure liquid jet and combining of chemical method to cut
Cutting equipment, be made up of chemical cleavage equipment and high-pressure liquid jet cutting equipment, wherein chemical cleavage equipment includes igniting blast
The parts compositions such as pipe nipple, gas generator, pressure releaser, anchor pipe nipple assembly, chemistry cartridge case, cutting head, heavily stifled and centralizer,
High-pressure liquid jet cutting equipment includes valve yoke, fixed arm, switch valve, executor, nozzle and blast tube, wherein valve yoke
One end is fixed on one end of the robotic arm of rotary machine people, and the other end of valve yoke fixes switch valve by fixed arm respectively, opens
Closing valve one end and be connected to executor, the other end connects blast tube, the aperture of the side that each blast tube is connected with switch valve respectively
For standard size.
Preferably, a diameter of 0.003 inch of nozzle orifice, a diameter of 0.008 inch of another nozzle orifice, described
Nozzle is fixed on the other end of blast tube respectively.
Preferably, the base end of switch valve and a super high pressure fluid pipeline connects, and is thus connected to a supertension
The discharge side of pump.
Preferably, the discharge pressure of super-pressure pump is to maintain constant.
The present invention also aims to provide a kind of cut according to above-mentioned employing high-pressure liquid jet and combining of chemical method
The equipment of cutting carries out the method cut, and comprises the steps:
(1) being ignited sickle by lighter, solid gunpowder produces pressure after igniting forces the piston in anchor pipe nipple to move down,
Under sphenoid coordinates, fixing cutting equipment, along with powder burning, the pressure in instrument continues to rise and crush on chemistry cartridge case
Seal lid, force chemical agent to contact with catalyst, chemical agent issues biochemical reaction in the effect of catalyst, make temperature,
Pressure abruptly increase, causes cutting head inner carrier to move down and falls into the most stifled, expose whole radial hole and make the chemistry in reaction
Medicament is fiercely sprayed onto nozzle；
The tip of (2) nozzles is exposed to the cut portion machinery by mobile rotary machine people of workpiece to be cut
Arm；
(3) when compressed air is fed to executor according to certain orientation, switch valve is opened, and then, High-Pressure Water is according to one
Determine direction and flow through super high pressure fluid pipeline, with chemical agent mixed at high speed in the aperture that nozzle is formed, spray in certain direction
And pass through blast tube；
(4) according to above-mentioned steps (1)-(3), required cutting work one completes, and the compressed air of supply executor is stopped,
Switch valve is closed, and the injection of water under high pressure stops；
(5) tip of another nozzle is exposed to the cut portion machinery by mobile rotary machine people of workpiece to be cut
Arm；
(6) when compressed air is fed to executor according to certain orientation, switch valve is opened, and High-Pressure Water is according to certain orientation
Flow through super high pressure fluid pipeline, penetrate after the aperture that nozzle is formed mixes with chemical agent, pass through nozzle according to certain orientation
Pipe；
(7) according to above-mentioned steps (5)-(6), required cutting work one completes, and the compressed air of supply executor is stopped,
Therefore switch valve is closed, and the injection of water under high pressure stops.
Preferably, the workpiece of cutting is the lamella elements that a different materials is stacked, described lamella elements spandex plate conduct
It is pressed in the most from level to level as on the polypropylene board of cutting optimal.
Preferably, the discharge pressure of super-pressure pump correspond to cut the cutting energy needed for spandex plate, when by identical superelevation
Pressure fluid tubes is with when fixedly securing the single hyperpressure fluid tip on pipeline, and described discharge pressure is set to
196MPa；Further, the discharge pressure of described super-pressure pump correspond to cut the cutting energy needed for polypropylene board, when surpassing with identical
High pressure fluid line is with when fixedly securing the single hyperpressure fluid tip on pipeline, and described discharge pressure is set to
294MPa。
Preferably, high-pressure fluid is sprayed by the nozzle that orifice diameter is 0.003 inch, and in the discharge pressure of super-pressure pump
Try hard to keep when holding fixing, cut spandex plate.
Preferably, high-pressure fluid is sprayed by the nozzle that orifice diameter is 0.008 inch, and in the discharge pressure of super-pressure pump
Try hard to keep when holding fixing, cut polypropylene board.
Preferably, after the high pressure liquid jet cutting spandex plate first flowed out from a nozzle, then by from another nozzle
The high pressure liquid jet cutting polypropylene board flowed out；Or first penetrate high-pressure fluid from a nozzle thus cut spandex simultaneously
Plate and polypropylene board.
According to below in conjunction with the accompanying drawing detailed description to the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, advantage and the feature of the present invention.
Accompanying drawing explanation
Describe some specific embodiments of the present invention the most by way of example, and not by way of limitation in detail.
Reference identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these
Accompanying drawing is not necessarily drawn to scale.The target of the present invention and feature will be apparent from view of the description below in conjunction with accompanying drawing,
In accompanying drawing:
Fig. 1 is the side view of a cutting equipment according to an embodiment of the invention, wherein eliminates a part；
Fig. 2 is the front view of the cutting equipment of the embodiment of the present invention, wherein eliminates a part；
Fig. 3 (A) is the side view of the situation that explanation only has the upper strata of lamella elements to be cut；
Fig. 3 (B) is the side view of the situation that the upper and lower of lamella elements are all cut off.
Detailed description of the invention
With reference now to accompanying drawing, the description of details will be provided according to the present invention.
As it is shown in figure 1, cutting equipment is by blast pipe nipple, gas generator, pressure releaser, anchor pipe nipple assembly, the change of lighting a fire
Learning the parts compositions such as cartridge case, cutting head, heavily stifled and centralizer, one end of valve yoke 9 is fixed on the machine of a not shown rotation
One end of the robotic arm 8 of device people.At the other end of valve yoke 9, as in figure 2 it is shown, secured out by fixed arm 10 and 11 respectively
Close valve 2 and 3.One end of switch valve 2 and 3 is connected to executor 14 and 15, and the other end is connected respectively to the one of blast tube 16 and 17
End.Each blast tube 16 and 17 is connected to the aperture of the side of switch valve 2 and 3 and is formed with standard size.
Relative, it is provided that the nozzle 12 in a diameter of aperture of 3/1000 inch and a diameter of 8/1000 inch of offer
The nozzle 13 in aperture is fixed on the other end of blast tube 16 and 17 respectively.
It is connected to a super high pressure fluid pipeline 18 to switch valve 2 and 3 and thus arrives not shown super-pressure pump at base end
Discharge side.The discharge pressure of not shown super-pressure pump is to maintain constant.
First, igniting sickle by lighter, solid gunpowder produces pressure after igniting forces the piston in anchor pipe nipple to move down,
Under sphenoid coordinates, fixing cutting equipment, along with powder burning, the pressure in instrument continues to rise and crush on chemistry cartridge case
Sealing lid, force chemical agent to contact with catalyst, chemical agent issues biochemical reaction in the effect of catalyst, makes temperature
Degree, pressure abruptly increase, cause cutting head inner carrier to move down and fall into the most stifled, expose whole radial hole and make the change in reaction
Learn medicament and be fiercely sprayed onto nozzle 12；
Then, the tip of nozzle 12 is exposed to the cut portion of workpiece to be cut by mobile not shown rotary machine people
The mechanical arm of 8.
Then, when compressed air is as shown in arrow 19 be fed to executor 14 time, switch valve 2 is opened.Then, High-Pressure Water is such as
Super high pressure fluid pipeline 18 is flowed through, then, with chemical agent in the aperture that nozzle 12 is formed shown in arrow 21,22,23 and 24
Mixed at high speed, ejection as shown in arrow 26, as shown in arrow 25 by blast tube 16.
Thereafter, by this way, required cutting work one completes, and the compressed air of supply executor 14 is stopped.Therefore,
Switch valve 2 is closed, and the injection of water under high pressure stops.
Thereafter, the tip of nozzle 13 is exposed to the cut portion of workpiece to be cut by mobile not shown rotary machine people
The mechanical arm of 8.
Then, when compressed air is fed to executor 15 as shown in arrow 19a, switch valve 3 is opened.Then, High-Pressure Water
Super high pressure fluid pipeline 18 is flowed through, then, at the aperture that nozzle 13 is formed and chemical agent as shown in arrow 21,22,23 and 24
Penetrate after mixing, as shown in arrow 30, as shown in arrow 28 by blast tube 17.
By this way, required cutting work one completes, and the compressed air of supply executor 15 is stopped.Therefore, switch
Valve 3 is closed, and the injection of water under high pressure stops.
In the present embodiment, workpiece 20 to be cut is a different materials lamella elements, and wherein spandex plate 27 is as above
It is pressed in from level to level as on the polypropylene board 29 of cutting optimal.Here, the discharge pressure of super-pressure pump correspond to cut spandex plate institute
The cutting energy needed, when with identical hyperpressure fluid line and fixedly secure single hyperpressure fluid tip there
Time, it is set to 196MPa；On the contrary, the discharge pressure of the super-pressure pump that the cutting needed for cutting polypropylene version can be corresponding is 294MPa.
In this case, in the example described above that the present invention is consistent, water under high pressure is by the hole of a diameter of 3/1000 inch
Mouthful from nozzle 12 be ejected in the discharge pressure of not shown super-pressure pump keep fixing time, therefore, can be with regard to energy with the least cutting
The spandex plate 27 of cutting can be cut, as shown in Fig. 3 (A).
Additionally, water under high pressure is ejected in the row of not shown super-pressure pump by the aperture of a diameter of 8/1000 inch from nozzle 13
Bleeding off pressure tries hard to keep when holding fixing, therefore, can be cut, as shown in Fig. 3 (B) with the polypropylene board 29 that big cutting can be able to be cut.
Optionally, the high pressure jer cutting that only spandex plate 27 can first be flowed out from nozzle 12, then, poly-
The high pressure jer cutting that acrylic panel 29 can be flowed out from nozzle 13.It addition, first water under high pressure can penetrate from nozzle 13, from
And spandex plate 27 and polypropylene board 29 can be cut simultaneously.
Although the present invention is described by reference to specific illustrative embodiment, but will not be by these embodiments
Restriction and only limited by accessory claim.Skilled artisan would appreciate that can be without departing from the present invention's
In the case of protection domain and spirit, embodiments of the invention can be modified and revise.
Claims (10)
1. the Co-cleavage equipment using high-pressure liquid jet and chemical method, it is characterised in that: by chemical cleavage equipment
Forming with high-pressure liquid jet cutting equipment, wherein said chemical cleavage equipment includes igniting blast pipe nipple, gas generator, pressure
The parts compositions such as power release, anchor pipe nipple assembly, chemistry cartridge case, cutting head, heavily stifled and centralizer, described high-pressure liquid jet is cut
The equipment of cutting includes valve yoke (9), fixed arm (10,11), switch valve (2,3), executor (14,15), nozzle (12,13) and spray
Mouth pipe (16,17), one end of wherein said valve yoke (9) is fixed on one end of the robotic arm (8) of rotary machine people, described valve buckle
The other end of frame (9) secures switch valve (2,3) by fixed arm (10,11) respectively, and described switch valve (2,3) one end is connected to
Executor (14,15), the other end connects blast tube (16,17) respectively, and each blast tube (16,17) connects with switch valve (2,3)
The aperture of side be standard size.
Employing high-pressure liquid jet the most according to claim 1 and the Co-cleavage equipment of chemical method, it is characterised in that:
Described nozzle (12) orifice diameter is 0.003 inch, and described nozzle (13) orifice diameter is 0.008 inch, described nozzle (12,
13) other end of blast tube (16,17) it is fixed on respectively.
Employing high-pressure liquid jet the most according to claim 1 and the Co-cleavage equipment of chemical method, it is characterised in that:
Wherein said switch valve (2,3) is connected with the base end of a super high pressure fluid pipeline (18), and is thus connected to a superelevation
The discharge side of press pump.
The Co-cleavage equipment of high-pressure liquid jet and chemical method must be used the most according to claim 3, it is characterised in that:
The discharge pressure of wherein said super-pressure pump is to maintain constant.
5. cut according to the Co-cleavage equipment of the employing high-pressure liquid jet described in claim 1-4 and chemical method for one kind
The method cut, it is characterised in that comprise the steps:
(1) being ignited sickle by lighter, solid gunpowder produces pressure after igniting forces the piston in anchor pipe nipple to move down, in wedge shape
Under body coordinates, fixing cutting equipment, along with powder burning, the sealing that the pressure in instrument continues to rise and crushes on chemistry cartridge case
Lid, forces chemical agent to contact with catalyst, and chemical agent issues biochemical reaction in the effect of catalyst, makes temperature, pressure
Abruptly increase, causes cutting head inner carrier to move down and falls into the most stifled, expose whole radial hole and make the chemical agent in reaction
Fiercely it is sprayed onto nozzle (12)；
(2) tip of nozzle (12) is exposed to the cut portion mechanical arm by mobile rotary machine people (8) of workpiece to be cut；
(3) when compressed air is fed to executor (14) according to certain orientation, switch valve (2) is opened, then, High-Pressure Water according to
Certain orientation flows through super high pressure fluid pipeline (18), with chemical agent mixed at high speed in the aperture that nozzle (12) is formed, by one
Determine direction spray and pass through blast tube (16)；
(4) according to above-mentioned steps (1)-(3), required cutting work one completes, and the compressed air of supply executor (14) is stopped,
Switch valve (2) is closed, and the injection of water under high pressure stops；
(5) tip of nozzle (13) is exposed to the cut portion mechanical arm by mobile rotary machine people (8) of workpiece to be cut；
(6) when compressed air is fed to executor (15) according to certain orientation, switch valve (3) is opened, and High-Pressure Water is according to necessarily
Direction flows through super high pressure fluid pipeline (18), penetrates, according to necessarily after the aperture that nozzle (13) is formed mixes with chemical agent
Blast tube (17) is passed through in direction；
(7) according to above-mentioned steps (5)-(6), required cutting work one completes, and the compressed air of supply executor (15) is stopped,
Therefore switch valve (3) is closed, and the injection of water under high pressure stops.
The method carrying out the most according to claim 5 cutting, it is characterised in that: the workpiece (20) of cutting is a different materials
Stacked lamella elements, described lamella elements spandex plate (27) is as being pressed in the polypropylene board as cutting optimal the most from level to level
(29) on.
The method carrying out the most according to claim 5 cutting, it is characterised in that: the discharge pressure of described super-pressure pump correspond to
Cutting energy needed for cutting spandex plate, when with identical hyperpressure fluid line and fixedly secure the single superelevation on pipeline
During pressure fluid nozzle, described discharge pressure is set to 196MPa；Further, the discharge pressure of described super-pressure pump correspond to cut and gathers
Cutting energy needed for acrylic panel, when with identical hyperpressure fluid line and fixedly secure the single hyperpressure on pipeline
During fluid tip, described discharge pressure is set to 294MPa.
The method carrying out the most according to claim 5 cutting, it is characterised in that: described high-pressure fluid by orifice diameter is
Nozzle (12) ejection of 0.003 inch, and when the discharge pressure of super-pressure pump keeps fixing, cutting spandex plate (27).
The method carrying out the most according to claim 5 cutting, it is characterised in that: described high-pressure fluid by orifice diameter is
Nozzle (13) ejection of 0.008 inch, and when the discharge pressure of super-pressure pump keeps fixing, cutting polypropylene board (29).
The method carrying out the most according to claim 5 cutting, it is characterised in that: the high pressure liquid first flowed out from nozzle (12)
After body jet cutting spandex plate (27), then high pressure liquid jet cutting polypropylene board (29) flowed out from nozzle (13)；Or
First penetrate high-pressure fluid from nozzle (13) thus cut spandex plate (27) and polypropylene board (29) simultaneously.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460514.4A CN106078920A (en) | 2016-06-22 | 2016-06-22 | Use high-pressure liquid jet and the Co-cleavage Apparatus and method for of chemical method |
| PCT/CN2016/093518 WO2017219454A1 (en) | 2016-06-22 | 2016-08-05 | Combined cutting device and method using high-pressure liquid jetting and chemical methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610460514.4A CN106078920A (en) | 2016-06-22 | 2016-06-22 | Use high-pressure liquid jet and the Co-cleavage Apparatus and method for of chemical method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106078920A true CN106078920A (en) | 2016-11-09 |
Family
ID=57253189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610460514.4A Pending CN106078920A (en) | 2016-06-22 | 2016-06-22 | Use high-pressure liquid jet and the Co-cleavage Apparatus and method for of chemical method |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106078920A (en) |
| WO (1) | WO2017219454A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109342147A (en) * | 2018-11-30 | 2019-02-15 | 河海大学 | A kind of rock mass sample preparation device in prismatical joint with angle |
| CN112739499A (en) * | 2018-09-17 | 2021-04-30 | 海别得公司 | Mobile water jet track maintenance system |
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| JP2000141299A (en) * | 1998-11-11 | 2000-05-23 | Jietetsuku:Kk | Device and method for working hard object by jet |
| US20040187664A1 (en) * | 2002-12-27 | 2004-09-30 | Shimaki Hori | Cutting apparatus by high pressure fluid jet |
| CN203570245U (en) * | 2013-11-30 | 2014-04-30 | 华能高科(天津)油气能源工程开发有限公司 | Chemical cutter |
| CN204772804U (en) * | 2015-07-17 | 2015-11-18 | 杭州佳龙光学玻璃有限公司 | High -pressure water jet cutting equipment |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1055331C (en) * | 1995-02-14 | 2000-08-09 | 史慧生 | Perforation and sand-proof treatment device for oil well |
| CN102513645B (en) * | 2011-11-14 | 2015-06-03 | 中国石油大学(华东) | Deep water casing cutting device based on electric arc cutting |
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2016
- 2016-06-22 CN CN201610460514.4A patent/CN106078920A/en active Pending
- 2016-08-05 WO PCT/CN2016/093518 patent/WO2017219454A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000141299A (en) * | 1998-11-11 | 2000-05-23 | Jietetsuku:Kk | Device and method for working hard object by jet |
| US20040187664A1 (en) * | 2002-12-27 | 2004-09-30 | Shimaki Hori | Cutting apparatus by high pressure fluid jet |
| CN203570245U (en) * | 2013-11-30 | 2014-04-30 | 华能高科(天津)油气能源工程开发有限公司 | Chemical cutter |
| CN204772804U (en) * | 2015-07-17 | 2015-11-18 | 杭州佳龙光学玻璃有限公司 | High -pressure water jet cutting equipment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112739499A (en) * | 2018-09-17 | 2021-04-30 | 海别得公司 | Mobile water jet track maintenance system |
| CN109342147A (en) * | 2018-11-30 | 2019-02-15 | 河海大学 | A kind of rock mass sample preparation device in prismatical joint with angle |
| CN109342147B (en) * | 2018-11-30 | 2021-01-26 | 河海大学 | Preparation device for columnar jointed rock mass sample with inclination angle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017219454A1 (en) | 2017-12-28 |
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Application publication date: 20161109 |