CN109108835A - A kind of compensation abrasive jet device of energy composite energy - Google Patents
A kind of compensation abrasive jet device of energy composite energy Download PDFInfo
- Publication number
- CN109108835A CN109108835A CN201811212676.1A CN201811212676A CN109108835A CN 109108835 A CN109108835 A CN 109108835A CN 201811212676 A CN201811212676 A CN 201811212676A CN 109108835 A CN109108835 A CN 109108835A
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- energy
- abrasive
- compensation
- channel
- dry sand
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C3/00—Abrasive blasting machines or devices; Plants
- B24C3/02—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other
- B24C3/04—Abrasive blasting machines or devices; Plants characterised by the arrangement of the component assemblies with respect to each other stationary
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C9/00—Appurtenances of abrasive blasting machines or devices, e.g. working chambers, arrangements for handling used abrasive material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a kind of compensation abrasive jet devices of energy composite energy, including special-shaped workpiece to be processed and cantilevered three-dimensional machine tool, it further include dry sand tank and energy compensation type jet pipe, the lower end of the dry sand tank is equipped with channel output end mouth, the upper end of the energy compensation type jet pipe is equipped with main channel mixed liquor sebific duct, the surrounding of the energy compensation type jet pipe is symmetrically arranged with compensation auxiliary abrasive steel pipe, spray chamber is equipped with inside the energy compensation type jet pipe, throttling speedup input duct is equipped in the spray chamber, the lower end of the throttling speedup input duct is equipped with turbulent mixing zone, the lower end of the turbulent mixing zone is equipped with the next closing in speedup output channel.The present invention, which realizes, mixes negative-pressure ejecting method to the secondary mixed function of abrasive material progress after the abrasive material mixed liquor that can generate the Premixed Abrasive Water Jet uses, it improves terminal abrasive material mixed liquor and exports abrasive concentration, the hitting power processed to special-shaped workpiece to be processed is improved, dry sand injection effect is improved.
Description
Technical field
The present invention relates to abrasive water-jet mechanical equipment design field more particularly to a kind of compensation mills of energy composite energy
Expect fluidic device.
Background technique
Water jet is that the high speed water a fluid stream of different shapes formed is flowed out by nozzle, and the flow velocity of jet stream depends on jet expansion
Pressure drop before and after section.Water jet is simplest a kind of form of energy conversion and application.In general, power-driven pump passes through
One suction is completed to water, is drained through journey, a certain amount of water pump is sent to pressure duct, it is made to reach nozzle with certain energy.And it sprays
The aperture of mouth requires more much smaller than pressure duct diameter, therefore reaches this certain amount of water of nozzle to mass flowing nozzle hole,
It must accelerate.In this way, accelerating the water of cohesion to be formed jet stream by nozzle bore.Abradant jet refers to abrasive material in certain outer power
Under the action of be accelerated after, the abrasive material of high-speed motion is formed by jet stream.Traditional abrasive water jet flow device is using water as Jie
Abrasive material after so that it is obtained huge energy by high-pressure generation equipment, then is directly injected into high pressure water by feeding device, is made by matter
It is ejected with a kind of specific fluid movement high speed from nozzle, forms one abrasive water jet that energy high speed is concentrated
Stream.
However, the abrasive mixed that the existing compensation abrasive jet device of energy composite energy cannot generate the Premixed Abrasive Water Jet
It closes mixing negative-pressure ejecting method after liquid uses and secondary mixed function is carried out to abrasive material, terminal abrasive material mixed liquor output mill can not be improved
Expect concentration, it is difficult to improve the hitting power processed to special-shaped workpiece to be processed；The compensation abrasive jet device of some energy composite energies was both
The main channel that the abrasive material mixed liquor that the Premixed Abrasive Water Jet generating device exports carries out the compensation jet pipe of input energy cannot be mixed
Closing again cannot carry out the abrasive material mixed liquor of output in liquid glue pipe to accelerate to be input in turbulent mixing zone, the compensation of some energy composite energies
The dry sand of storage can not be inputted and is input in energy compensation type jet pipe through channel output end mouth by formula abrasive jet device, some are multiple
Energy compensation type abrasive jet device is closed to be difficult to dry sand in dry sand tank being drawn into vacuum suction area, it can't be with abrasive material mixed liquor
It is mixed in turbulent mixing zone, the compensation abrasive jet device of energy composite energy also not can avoid the dry of injection in vacuum suction area
Sand is premature by the interference for inputting abrasive material mixed liquor from throttling speedup input duct in advance, then causes the feelings of injection effect difference
Condition occurs, and is not able to satisfy the demand of actual conditions.Therefore, it is necessary to provide, a kind of structure is simple, swift and convenient to operate, safety is high
A kind of compensation abrasive jet device of energy composite energy of effect.
Summary of the invention
The technical problems to be solved by the invention are to overcome above-mentioned the deficiencies in the prior art, provide that a kind of structure is simple, behaviour
Make a kind of efficient and convenient, safe and efficient compensation abrasive jet device of energy composite energy.
To achieve the above object, The technical solution adopted by the invention is as follows: a kind of compensation abradant jet dress of energy composite energy
It sets, including special-shaped workpiece to be processed and cantilevered three-dimensional machine tool, wherein it further include dry sand tank and energy compensation type jet pipe, it is described
The lower end of dry sand tank is equipped with channel output end mouth, and the upper end of the energy compensation type jet pipe is equipped with main channel mixed liquor sebific duct,
The surrounding of the energy compensation type jet pipe is symmetrically arranged with compensation auxiliary abrasive steel pipe, a left side for the compensation auxiliary abrasive steel pipe
End is mounted on channel output end mouth, and spray chamber is equipped with inside the energy compensation type jet pipe, throttling speedup is equipped in the spray chamber
The lower end of input duct, the throttling speedup input duct is equipped with turbulent mixing zone, and the lower end of the turbulent mixing zone is equipped with down
Position closing in speedup output channel, the upper end of the turbulent mixing zone is symmetrically arranged with vacuum suction area, the vacuum suction area also position
In the two sides of throttling speedup input duct, barrier layer is equipped between the vacuum suction area and throttling speedup input duct, it is described
The outside in vacuum suction area is equipped with absorption dry sand channel.
The top of the bottom closing in speedup output channel is equipped with courage jacking mouth shape runner, the throttling speedup input duct
Middle part be equipped with reverse frustoconic runner, the upper surface diameter of section of the courage jacking mouth shape runner is the upper end of reverse frustoconic runner
The 1/2 of face diameter of section, the lower end surface diameter of section of the courage jacking mouth shape runner are the lower end surface section of reverse frustoconic runner
The lower end of 1.2-1.5 times of diameter, the bottom closing in speedup output channel is equipped with nozzle, and the nozzle passes through union cap (UC)
It is mounted on the lower end of energy compensation type jet pipe.
Work stage and cantilevered moving arm are installed on the cantilevered three-dimensional machine tool, installed on the cantilevered moving arm
There is lifting grip slipper, the energy compensation type jet pipe is mounted on lifting grip slipper, and the abnormity workpiece to be processed is mounted on work
Make on platform.
The channel output end mouth has lower ends that are multiple, and being arranged symmetrically in dry sand tank, described to adsorb the outer of dry sand channel
Side is connected with connector, and the outside of the connector is connected with the right end of energy compensation type jet pipe, adsorb dry sand channel quantity with
The quantity of channel output end mouth is identical.
The upper end of the energy compensation type jet pipe is connected with mixing chamber through main channel mixed liquor sebific duct, the mixing chamber it is upper
End is equipped with abrasive can, and the lower end of the mixing chamber is equipped with portable cart, and the abrasive can is also mounted on portable cart, institute
The right end for stating mixing chamber is connected with high pressure pumping station by high-pressure rubber pipe.
Scene is in use, firstly, special-shaped workpiece to be processed is fixed on the work of cantilevered three-dimensional machine tool upper end by operator
On part platform, energy compensation type jet pipe is fixed on the lifting grip slipper of cantilevered moving arm, adjusts cantilevered three-dimensional machine
CNC Panel on bed is in cantilevered moving arm at suitable position, then adjusts the position of energy compensation type jet pipe bottom nozzle
It sets, is in special-shaped workpiece to be processed and nozzle bottom within the scope of the range properly cut, by cantilevered three-dimensional machine tool
After special-shaped workpiece to be processed operation start position is arranged in CNC Panel, control is passed sequentially through according to the feed route in CNC Panel
Walking parameter is successively transferred on cantilevered moving arm moving type actuating mechanism by device.
Secondly, dry sand tank and portable cart are moved in nonclient area by operator, then dry sand tank and portable cart point
Not Gu Ding, dry sand is respectively charged into dry sand tank and abrasive can, water pipe incoming end is mounted on the water tank of high pressure pumping station, is passed through
The output end of high-pressure pump is connected by high-pressure rubber pipe with the input port of mixing chamber right end, then by high-pressure rubber pipe that mixing chamber is left
End output port is connected with the upper end port of the spray chamber of energy compensation type nozzle-end, and starting high pressure pumping station enters high pressure water
Enter in abrasive can through mixing chamber and mixed with abrasive material in abrasive can, abrasive material mixed liquor enters in spray chamber through high-pressure rubber pipe.
Again, first abrasive material mixed liquor is entered in throttling speedup input duct and is sprayed through reverse frustoconic runner, first to grind
Material mixed liquor forms negative-pressure vacuum area in the lateral area vacuum suction area of turbulent mixing zone, and the dry sand in dry sand tank is rolled up in negative pressure
Enter in turbulent mixing zone under the action of suction through connector, absorption dry sand channel and vacuum suction area and with first abrasive material mixed liquor
Cross mixing, at this point, because negative pressure rolls up the mixing inhaled the dry sand that ejector action enters and do not pass through the short time with first abrasive material mixed liquor,
High concentration and abrasive material mixed liquor with good uniformity are formed, final mixed abrasive material mixed liquor exports logical through the next closing in speedup
The acceleration of the courage jacking mouth shape runner of road upper end is exported from nozzle, and processes operation to special-shaped workpiece to be processed is carried out.
Finally, operator successively close on cantilevered three-dimensional machine tool control cantilevered moving arm movement CNC Panel and
Abrasive material valve on mixing chamber, after all exported in nozzle be clear water after, reduce the output flow of high pressure pumping station, until close
High pressure pumping station rationally clears up the abrasive material in abrasive can, is replenished in time and clears up as needed dry sand tank according to the next activity duration
Interior abrasive material carries out equipment periodic maintenance, waits carry out processing work operations next time.
Compared with prior art, the beneficial effects of the present invention are: present invention realization can generate the Premixed Abrasive Water Jet
Abrasive material mixed liquor use after mixing negative-pressure ejecting method secondary mixed function is carried out to abrasive material, it is defeated to improve terminal abrasive material mixed liquor
Abrasive concentration out improves the hitting power processed to special-shaped workpiece to be processed；Pass through setting main channel mixed liquor sebific duct, spray chamber and section
The compensation spray of input energy can be carried out for the abrasive material mixed liquor that the Premixed Abrasive Water Jet generating device exports by flowing speedup input duct
In the main channel mixed liquor sebific duct of pipe, and the abrasive material mixed liquor of output is carried out accelerating to be input in turbulent mixing zone, by setting
Setting dry sand tank, channel output end mouth, energy compensation type jet pipe, compensation auxiliary abrasive steel pipe can input the dry sand of storage through logical
Road output port is input in energy compensation type jet pipe, passes through setting turbulent mixing zone, the next closing in speedup output channel, vacuum
Dry sand in dry sand tank can be drawn into vacuum suction area by adsorption zone and absorption dry sand channel, and with abrasive material mixed liquor in turbulent closure scheme
Area's mixing, improves abrasive material melting concn and uniformity, secondary mixed abrasive material mixed liquor is in the next closing in speedup output channel
Interior progress speedup output is avoided that the dry sand of injection in vacuum suction area is premature by advance from throttling by the way that barrier layer is arranged
Speedup input duct inputs the interference of abrasive material mixed liquor, then causes the situation of injection effect difference to occur, and structure is simple, operates
It is convenient, it is economical and practical.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of energy compensation type jet pipe in Fig. 1；
Fig. 3 is the structural schematic diagram of spray chamber in Fig. 2；
Fig. 4 is the structural schematic diagram of throttling speedup input duct in Fig. 2；
Fig. 5 is the structural schematic diagram of the next closing in speedup output channel in Fig. 2.
In figure: 1, special-shaped workpiece to be processed；2, cantilevered three-dimensional machine tool；21, work stage；22, cantilevered moving arm；221,
Go up and down grip slipper；3, dry sand tank；31, channel output end mouth；4, energy compensation type jet pipe；41, main channel mixed liquor sebific duct；42,
Compensation auxiliary abrasive steel pipe；43, spray chamber；431, throttle speedup input duct；4311, reverse frustoconic runner；5, turbulent closure scheme
Area；51, the next closing in speedup output channel；511, courage jacking mouth shape runner；512, nozzle；52, vacuum suction area；521, it adsorbs
Dry sand channel；5211, connector；6, barrier layer；7, mixing chamber；71, abrasive can；72, portable cart；73, high pressure pumping station.
Specific embodiment
In order to which the technical means, creative features, achievable purpose and effectiveness for realizing the present invention are easy to understand, below
It in conjunction with specific embodiments and illustrates, the present invention is further explained.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4 and Fig. 5, a kind of compensation abrasive jet device of energy composite energy, including it is different
Shape workpiece to be processed 1 and cantilevered three-dimensional machine tool 2, further include dry sand tank 3 and energy compensation type jet pipe 4, under the dry sand tank 3
End is equipped with channel output end mouth 31, and the upper end of the energy compensation type jet pipe 4 is equipped with main channel mixed liquor sebific duct 41, the energy
The surrounding for measuring compensation jet pipe 4 is symmetrically arranged with compensation auxiliary abrasive steel pipe 42, the left end of the compensation auxiliary abrasive steel pipe 4
It is mounted on channel output end mouth 31, spray chamber 43 is equipped with inside the energy compensation type jet pipe 4, is equipped with throttling in the spray chamber 43
The lower end of speedup input duct 431, the throttling speedup input duct 431 is equipped with turbulent mixing zone 5, the turbulent mixing zone 5
Lower end be equipped with the next closing in speedup output channel 51, the upper end of the turbulent mixing zone 5 is symmetrically arranged with vacuum suction area 52, institute
State the two sides that vacuum suction area 52 is also located at throttling speedup input duct 431, the vacuum suction area 52 and throttling speedup input
Barrier layer 6 is equipped between runner 431, the outside in the vacuum suction area 52 is equipped with absorption dry sand channel 521.
As shown in Figure 1, Figure 2 and Figure 4, the top of the next closing in speedup output channel 51 is equipped with courage jacking mouth shape runner
511, the middle part of the throttling speedup input duct 431 is equipped with reverse frustoconic runner 4311, the courage jacking mouth shape runner 511
Upper surface diameter of section is the 1/2 of the upper surface diameter of section of reverse frustoconic runner 4311, the courage jacking mouth shape runner 511
Lower end surface diameter of section is 1.2 times of the lower end surface diameter of section of reverse frustoconic runner 4311, the bottom closing in speedup output
The lower end in channel 51 is equipped with nozzle 512, and the nozzle 512 is mounted on the lower end of energy compensation type jet pipe 4 by union cap (UC).
As depicted in figs. 1 and 2, work stage 21 and cantilevered moving arm 22, institute are installed on the cantilevered three-dimensional machine tool 2
It states and lifting grip slipper 221 is installed on cantilevered moving arm 22, the energy compensation type jet pipe 4 is mounted on lifting grip slipper 221
On, the abnormity workpiece to be processed 1 is mounted on workbench 21.
As depicted in figs. 1 and 2, there are two the channel output end mouths 31, and it is arranged symmetrically in the lower end of dry sand tank 3, institute
The outside for stating absorption dry sand channel 521 is connected with connector 5211, the outside of the connector 5211 and the right side of energy compensation type jet pipe 4
End is connected, and the quantity for adsorbing dry sand channel 521 is identical as the quantity of channel output end mouth 31.
As shown in Figure 1, the upper end of the energy compensation type jet pipe 4 is connected with mixing chamber 7 through main channel mixed liquor sebific duct 41,
The upper end of the mixing chamber 7 is equipped with abrasive can 71, and the lower end of the mixing chamber 7 is equipped with portable cart 72, the abrasive can
71 are also mounted on portable cart 72, and the right end of the mixing chamber 7 is connected with high pressure pumping station 73 by high-pressure rubber pipe.
Scene is in use, firstly, special-shaped workpiece to be processed 1 is fixed on 2 upper end of cantilevered three-dimensional machine tool by operator
In work stage 21, energy compensation type jet pipe 4 is fixed on the lifting grip slipper 221 of cantilevered moving arm 22, is adjusted outstanding
CNC Panel on arm-type three-dimensional machine tool 2 is in cantilevered moving arm 22 at suitable position, then adjusts energy compensation type jet pipe 4
The position of bottom nozzle 512 is in special-shaped workpiece to be processed 1 within the scope of the range properly cut with 512 bottom of nozzle, passes through
After 1 operation start position of special-shaped workpiece to be processed is arranged in CNC Panel on cantilevered three-dimensional machine tool 2, according in CNC Panel
Feed route passes sequentially through controller and walking parameter is successively transferred on 22 moving type actuating mechanism of cantilevered moving arm.
Secondly, dry sand tank 3 and portable cart 72 are moved in nonclient area by operator, then dry sand tank 3 and portable push away
Vehicle 72 is fixed respectively, and dry sand is respectively charged into dry sand tank 3 and abrasive can 71, and water pipe incoming end is mounted on high pressure pumping station 73
On water tank, the output end of high-pressure pump is connected with the input port of 7 right end of mixing chamber by high-pressure rubber pipe, then pass through high-pressure glue
7 left end output port of mixing chamber is connected by pipe with the upper end port of the spray chamber 43 of 4 end of energy compensation type jet pipe, starts high pressure
Pumping plant 73 enters high pressure water through mixing in the entrance abrasive can 71 of mixing chamber 7 and in abrasive can 71 with abrasive material, abrasive material mixed liquor
Enter in spray chamber 43 through high-pressure rubber pipe.
Again, first abrasive material mixed liquor is entered in throttling speedup input duct 431 and is sprayed through reverse frustoconic runner 4311,
First abrasive material mixed liquor forms negative-pressure vacuum area in 5 lateral area vacuum suction area 52 of turbulent mixing zone, dry in dry sand tank 3
Sand enters in turbulent mixing zone 5 under the action of negative pressure is rolled up and inhaled through connector 5211, absorption dry sand channel 521 and vacuum suction area 52
And mixed with crossing with first abrasive material mixed liquor, at this point, because negative pressure roll up inhale ejector action enter dry sand not with first abrasive mixed
The mixing that liquid passes through the short time is closed, high concentration and abrasive material mixed liquor with good uniformity, final mixed abrasive material mixing are formed
The acceleration of courage jacking mouth shape runner 511 of the liquid through the next 51 upper end of closing in speedup output channel is exported from nozzle 512, and right
It carries out special-shaped workpiece to be processed 1 and processes operation.
Finally, operator successively closes on cantilevered three-dimensional machine tool 2 the numerical control face that cantilevered moving arm 22 moves that controls
Abrasive material valve on plate and mixing chamber 7, after all exported in nozzle 512 be clear water after, reduce high pressure pumping station 73 output stream
Amount, according to the next activity duration, rationally clears up the abrasive material in abrasive can 71, as needed in time until closing high pressure pumping station 73
Abrasive material in supplement and cleaning dry sand tank 3, carries out equipment periodic maintenance, waits carry out processing work operations next time.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (5)
1. a kind of compensation abrasive jet device of energy composite energy, including special-shaped workpiece to be processed and cantilevered three-dimensional machine tool, special
Sign is: further including dry sand tank and energy compensation type jet pipe, the lower end of the dry sand tank is equipped with channel output end mouth, the energy
The upper end of compensation jet pipe is equipped with main channel mixed liquor sebific duct, and the surrounding of the energy compensation type jet pipe is symmetrically arranged with compensation
The left end of auxiliary abrasive steel pipe, the compensation auxiliary abrasive steel pipe is mounted on channel output end mouth, the energy compensation type
It is equipped with spray chamber inside jet pipe, throttling speedup input duct is equipped in the spray chamber, the lower end of the throttling speedup input duct is set
Have a turbulent mixing zone, the lower end of the turbulent mixing zone is equipped with the next closing in speedup output channel, the turbulent mixing zone it is upper
End is symmetrically arranged with vacuum suction area, and the vacuum suction area is also located at the two sides of throttling speedup input duct, the vacuum suction
Barrier layer is equipped between area and throttling speedup input duct, the outside in the vacuum suction area is equipped with absorption dry sand channel.
2. the compensation abrasive jet device of a kind of energy composite energy according to claim 1, it is characterised in that: the next receipts
The top of mouth speedup output channel is equipped with courage jacking mouth shape runner, and the middle part of the throttling speedup input duct is equipped with reverse frustoconic
Runner, the upper surface diameter of section of the courage jacking mouth shape runner are the 1/2 of the upper surface diameter of section of reverse frustoconic runner, institute
The lower end surface diameter of section for stating courage jacking mouth shape runner is 1.2-1.5 times of lower end surface diameter of section of reverse frustoconic runner, institute
The lower end for stating the next closing in speedup output channel is equipped with nozzle, and the nozzle is mounted on energy compensation type by union cap (UC) and sprays
The lower end of pipe.
3. the compensation abrasive jet device of a kind of energy composite energy according to claim 1, it is characterised in that: the cantilevered
Work stage and cantilevered moving arm are installed on three-dimensional machine tool, lifting grip slipper is installed on the cantilevered moving arm, it is described
Energy compensation type jet pipe is mounted on lifting grip slipper, and the abnormity workpiece to be processed is installed on the workbench.
4. the compensation abrasive jet device of a kind of energy composite energy according to claim 1, it is characterised in that: the channel is defeated
Exit port has lower ends that are multiple, and being arranged symmetrically in dry sand tank, is connected with connector on the outside of the absorption dry sand channel, described to connect
The outside of head is connected with the right end of energy compensation type jet pipe, adsorbs the quantity and the quantity phase of channel output end mouth in dry sand channel
Together.
5. the compensation abrasive jet device of a kind of energy composite energy according to claim 1, it is characterised in that: the energy is mended
The upper end for repaying formula jet pipe is connected with mixing chamber through main channel mixed liquor sebific duct, and the upper end of the mixing chamber is equipped with abrasive can, institute
The lower end for stating mixing chamber is equipped with portable cart, and the abrasive can is also mounted on portable cart, and the right end of the mixing chamber is logical
It crosses high-pressure rubber pipe and is connected with high pressure pumping station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212676.1A CN109108835B (en) | 2018-10-18 | 2018-10-18 | Composite energy compensation type abrasive material jet device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811212676.1A CN109108835B (en) | 2018-10-18 | 2018-10-18 | Composite energy compensation type abrasive material jet device |
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| Publication Number | Publication Date |
|---|---|
| CN109108835A true CN109108835A (en) | 2019-01-01 |
| CN109108835B CN109108835B (en) | 2021-03-30 |
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ID=64855069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811212676.1A Active CN109108835B (en) | 2018-10-18 | 2018-10-18 | Composite energy compensation type abrasive material jet device |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516103A1 (en) * | 1985-05-04 | 1986-11-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Mixing head for introducing abrasive particles into a high-pressure water jet |
| JPH06126629A (en) * | 1992-10-21 | 1994-05-10 | Nippon Steel Corp | Nozzle assembly for abrasive water jet |
| US20060223422A1 (en) * | 2005-04-05 | 2006-10-05 | Dorfman Benjamin F | Multi-stage abrasive-liquid jet cutting head |
| JP2006297568A (en) * | 2005-04-25 | 2006-11-02 | Oosawa:Kk | Blast nozzle and blast gun with the same |
| CN106112821A (en) * | 2016-07-29 | 2016-11-16 | 重庆大学 | A kind of front mixing abrasive water jet is worked continuously system and method |
| CN106425887A (en) * | 2016-12-07 | 2017-02-22 | 河南理工大学 | Front and rear mixed ice particle gas jet device and method |
| CN107199516A (en) * | 2017-08-04 | 2017-09-26 | 安徽理工大学 | A kind of device that curved surface sheet material in uneven thickness is cut based on the Premixed Abrasive Water Jet |
| CN107214628A (en) * | 2017-08-04 | 2017-09-29 | 安徽理工大学 | Ice pellets medium the Premixed Abrasive Water Jet generating means is based under a kind of submerged mixture of ice and water state |
-
2018
- 2018-10-18 CN CN201811212676.1A patent/CN109108835B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3516103A1 (en) * | 1985-05-04 | 1986-11-06 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München | Mixing head for introducing abrasive particles into a high-pressure water jet |
| JPH06126629A (en) * | 1992-10-21 | 1994-05-10 | Nippon Steel Corp | Nozzle assembly for abrasive water jet |
| US20060223422A1 (en) * | 2005-04-05 | 2006-10-05 | Dorfman Benjamin F | Multi-stage abrasive-liquid jet cutting head |
| JP2006297568A (en) * | 2005-04-25 | 2006-11-02 | Oosawa:Kk | Blast nozzle and blast gun with the same |
| CN106112821A (en) * | 2016-07-29 | 2016-11-16 | 重庆大学 | A kind of front mixing abrasive water jet is worked continuously system and method |
| CN106425887A (en) * | 2016-12-07 | 2017-02-22 | 河南理工大学 | Front and rear mixed ice particle gas jet device and method |
| CN107199516A (en) * | 2017-08-04 | 2017-09-26 | 安徽理工大学 | A kind of device that curved surface sheet material in uneven thickness is cut based on the Premixed Abrasive Water Jet |
| CN107214628A (en) * | 2017-08-04 | 2017-09-29 | 安徽理工大学 | Ice pellets medium the Premixed Abrasive Water Jet generating means is based under a kind of submerged mixture of ice and water state |
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| Publication number | Publication date |
|---|---|
| CN109108835B (en) | 2021-03-30 |
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