CN113458879A - Ultrasonic vibration assisted magnetic jet machining device - Google Patents
Ultrasonic vibration assisted magnetic jet machining device Download PDFInfo
- Publication number
- CN113458879A CN113458879A CN202110918130.3A CN202110918130A CN113458879A CN 113458879 A CN113458879 A CN 113458879A CN 202110918130 A CN202110918130 A CN 202110918130A CN 113458879 A CN113458879 A CN 113458879A
- Authority
- CN
- China
- Prior art keywords
- ultrasonic vibration
- magnetic
- jet
- nozzle
- generating device
- 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.)
- Pending
Links
- 238000003754 machining Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000005284 excitation Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 4
- 238000004146 energy storage Methods 0.000 claims description 3
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 229940099259 vaseline Drugs 0.000 claims description 2
- 230000035699 permeability Effects 0.000 claims 1
- 230000000087 stabilizing effect Effects 0.000 claims 1
- 239000012530 fluid Substances 0.000 abstract description 22
- 230000000694 effects Effects 0.000 abstract description 10
- 239000002245 particle Substances 0.000 abstract description 10
- 230000009471 action Effects 0.000 abstract description 8
- 230000007246 mechanism Effects 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 5
- 238000010008 shearing Methods 0.000 abstract description 5
- 238000005507 spraying Methods 0.000 abstract description 5
- 230000010355 oscillation Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000021355 Stearic acid Nutrition 0.000 description 1
- UJGOCJFDDHOGRX-UHFFFAOYSA-M [Fe]O Chemical compound [Fe]O UJGOCJFDDHOGRX-UHFFFAOYSA-M 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000008117 stearic acid Substances 0.000 description 1
- 239000012224 working solution Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/005—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes using a magnetic polishing agent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/112—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using magnetically consolidated grinding powder, moved relatively to the workpiece under the influence of pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses an ultrasonic vibration assisted magnetic jet machining device, and relates to the field of jet machining. Comprises a magnetic field generating device, an ultrasonic vibration workbench, a magnetic jet generating device, a motion mechanism, a protective cover, a water tank, a cooler and a stirrer. The magneto-rheological fluid is made to form jet flow by the magneto-jet generating device and then is jetted from the nozzle to impact the surface of the workpiece. The magnetic field generating device generates exciting current, adjusts the axial magnetic field intensity, and changes the magnetic jet viscosity and collimation degree. The ultrasonic vibration working table generates mechanical vibration which is transmitted to the workpiece by the clamp. The moving mechanism realizes the feeding of the nozzle and the adjustment of the spraying angle, the protective cover prevents the magnetorheological fluid from splashing and sends the recovered working fluid back to the water tank, and the stirrer and the cooler are used for ensuring the uniformity and the viscosity of the magnetorheological fluid. The invention utilizes the interface shearing action caused by the ultrasonic vibration of the workpiece to improve the 'water cushion' effect of a jet impact area, reduce the kinetic energy loss of abrasive particles and improve the processing efficiency so as to realize the precise and efficient processing of the workpiece.
Description
Technical Field
The invention relates to the field of jet machining, in particular to an ultrasonic vibration assisted magnetic jet machining device.
Background
The abrasive jet flow has the characteristics of strong adaptability to the surface shape of a workpiece, no heat effect and the like, and is widely applied to the precision machining of hard and brittle materials. Due to the characteristics of liquid jet, a high velocity gradient is generated at the boundary layer of a gas medium and the jet, the entrainment effect is generated on the surface of the jet, the turbulence intensity is increased, and the jet stream is seriously diverged, so that the erosion effect of abrasive particles is influenced. The magnetic jet processing technology is developed by combining the abrasive jet processing technology and the magnetorheological processing technology, and through the action of an external axial magnetic field, magnetic particles contained in the magnetorheological fluid are arranged along the direction of magnetic lines, and hard abrasive particles are mixed together to form a regular chain structure, so that a stable and collimated abrasive jet beam is formed. The change effect of the magnetorheological fluid under the magnetic field can eliminate the damage of the boundary layer disturbance to the jet structure and make up for the defect of the divergence of the jet of the common abrasive material.
However, because the magnetic jet generates a magnetorheological effect under the action of an external magnetic field, the increase of apparent viscosity leads to the increase of stagnation pressure of an impact area, and a 'water cushion' appears. The high pressure "water cushion" causes the erosion energy of the abrasive particles to be attenuated, and the material removal rate is low. The invention introduces ultrasonic energy by utilizing the tangential vibration mode of the workpiece, and the shearing action of the workpiece-magnetorheological fluid interface caused by vibration can effectively reduce the stagnation-stopping effect caused by a water cushion, thereby reducing the kinetic energy attenuation of abrasive particles and enhancing the removal efficiency of the magnetic jet material.
Disclosure of Invention
The invention provides an ultrasonic vibration assisted magnetic jet machining device, which introduces ultrasonic energy in a mode of workpiece shearing vibration, thereby improving the stagnation stopping effect caused by the increase of the viscosity of the magnetorheological fluid jet, reducing the kinetic energy loss of abrasive particles and enhancing the removal rate of materials.
The invention adopts the specific technical scheme that: comprises a magnetic field generating device, an ultrasonic vibration workbench, a magnetic jet generating device, a motion mechanism, a protective cover, a water tank, a cooler and a stirrer.
The magnetic field generating device comprises a direct current power supply, a rheostat, a relay, a coil and a magnetic isolation cover. The direct current power supply generates exciting current, the rheostat is used for changing the current so as to adjust the magnetic field intensity, the relay realizes the on-off of the circuit, and the electrified coil generates an axial magnetic field.
Furthermore, the voltage output range of the direct current voltage-stabilizing and current-stabilizing power supply is 0-200V, the current output range is 0-2A, and the direct current voltage-stabilizing and current-stabilizing power supply has the functions of overvoltage protection, short-circuit current-limiting protection and the like when in use, and can ensure the stability of a magnetic field.
Further, the inner diameter, the outer diameter, the length and the number of turns of the coil are determined according to the calculation of the required magnetic field intensity.
Furthermore, the periphery of the coil is provided with a magnetic shield which is made of silicon steel sheets, so that the magnetic field can be effectively prevented from leaking, and the excitation coil and the magnetic shield are arranged outside the nozzle in a surrounding mode.
Preferably, the material of the excitation coil is polyester enameled copper wire.
The magnetic jet generating device comprises a booster pump, an energy accumulator, a pressure gauge, a pressure regulating valve, a control valve and a nozzle. The booster pump is driven by gas and is used for providing certain pressure for the working liquid to form jet flow. The accumulator is used for eliminating pressure fluctuation of the working fluid caused by the supercharger. The pressure gauge is used for monitoring the fluid pressure in the pipeline, and the pressure regulating valve regulates the fluid pressure according to the display numerical value of the pressure gauge, so that the jet velocity is changed. The control valve is arranged in front of the nozzle, so that the jet flow is opened and closed under the condition of not closing the pressurization system, and the energy consumption caused by the pressure lifting process is reduced.
Furthermore, the nozzle is made of a high-magnetic-permeability material, is located in the center of the excitation coil and can serve as an iron core of the excitation coil, so that a magnetic field is concentrated on the center line of the nozzle, and the magnetic induction intensity is improved.
Preferably, the control valve core is made of diamond to improve abrasion resistance.
The ultrasonic vibration working table comprises an ultrasonic signal source, a transducer, an amplifier and a clamp. The signal source generates an ultrasonic frequency electrical oscillation having a power output and then inputs the electrical signal to the transducer. The transducer converts the high-frequency electric oscillation signal into mechanical vibration, and the amplitude is amplified by the amplifier and transmitted to the clamp, so that the workpiece is driven to vibrate.
In actual work, the factors such as temperature rise of the transducer, load characteristic change and the like can cause the resonant frequency to drift, so the ultrasonic signal source is provided with a frequency tracking circuit module.
Furthermore, the transducer adopts a sandwich type structure of piezoelectric ceramic pieces, and the piezoelectric ceramic pieces are clamped in the front and rear metal cover plates through prestressed bolts.
Furthermore, the amplifier adopts a conical shape, and the specific size is calculated and determined according to the requirement of an amplification factor.
Furthermore, the energy converter, the amplifier and the clamp are connected through threads, and vaseline oil is coated on the combined surface, so that energy attenuation caused by air gaps is avoided.
The motion mechanism comprises a base, a support, a cross beam, a transverse moving slide block, a vertical beam, a vertical moving slide block, a rotary table and a longitudinal moving slide block. The cross beam is arranged above the base through a bracket. The transverse moving slide block is matched with the guide rail of the transverse moving slide block and is arranged on the cross beam together. The vertical beam is arranged on the transverse moving slide block, and the vertical moving slide block and the matched guide rail of the vertical moving slide block are arranged on the vertical beam together.
Further, the rotary table is mounted on the vertical moving slide block and can rotate around the axis of the rotary table to adjust the spraying angle, and the nozzle is mounted on the rotary table.
Further, the longitudinal movement sliding block and the matched guide rail thereof are arranged on the base, and the ultrasonic vibration workbench is arranged above the longitudinal movement sliding block.
Further, the movement in the three directions of x, y and z is driven by servo motors.
The protective cover is arranged below the nozzle and used for preventing the magnetorheological fluid from splashing under the action of impact and ultrasonic vibration and playing a role in recycling.
Further, the protective cover is communicated with the water tank through a pipeline, and the recovered magnetorheological fluid and the recovered abrasive particles are sent back to the water tank. And a stirrer and a cooler are arranged above the water tank, and the stirrer is used for homogenizing water, stearic acid dispersing agent, hydroxyl iron particles and abrasive particles to ensure the magneto-rheological effect.
Because the jet flow impacts the workpiece to generate certain heat, the cooler is used for reducing the temperature of the magnetorheological fluid recovered after processing so as to ensure the viscosity of the jet flow beam formed after the magnetic jet flow passes through the magnetic field generating device.
The invention provides an improved magnetic jet processing device, which applies tangential ultrasonic vibration to a workpiece by utilizing an ultrasonic vibration workbench, and the stagnation stopping effect caused by 'water cushion' in a jet impact area can be improved by the interface shearing action caused by the vibration of the workpiece, so that the kinetic energy loss of abrasive particles is reduced, and the processing efficiency is improved. The ultrasonic generator can adjust the vibration frequency and amplitude of the workpiece to adapt to the magnetic jet under different pump pressures and speeds. The magnetic field intensity generated by the magnet exciting coil can be adjusted through the direct-current power supply, so that the viscosity, the aggregation and collimation degree of the magnetic jet fluid are adjusted, and the precise and efficient machining of workpieces can be realized.
Drawings
FIG. 1 is a schematic view of an ultrasonic vibration assisted magnetic jet machining apparatus;
fig. 2 shows the field coil and the nozzle of the device of the invention.
Wherein: 1-direct current power supply, 2-relay, 3-rheostat, 4-coil, 5-magnetic shield, 5-1-fastening screw, 6-booster pump, 7-energy accumulator, 8-pressure gauge, 9-pressure regulating valve, 10-control valve, 11-nozzle, 12-ultrasonic signal source, 13-transducer, 14-amplifier, 15-clamp, 16-base, 17-support, 18-beam, 19-transverse moving slide block and vertical beam, 20-vertical moving slide block, 21-nozzle rotary table, 22-longitudinal moving slide block, 23-protective cover, 24-water tank, 25-stirrer and 26-cooler.
Detailed Description
The following further describes embodiments of the present invention with reference to the drawings. Referring to fig. 1, the present invention provides an ultrasonic vibration assisted magnetic jet machining apparatus, which includes a magnetic field generating device, an ultrasonic vibration table, a magnetic jet generating device, a moving mechanism, a shield 23, a water tank 24, a stirrer 25 and a cooler 26.
The magnetic field generating device comprises a direct-current power supply 1, a relay 2, a rheostat 3, a coil 4 and a magnetic shield 5, wherein the direct-current power supply 1 generates exciting current, the rheostat 3 is used for changing the current so as to adjust the magnetic field intensity, the relay 2 is used for realizing the on-off of a circuit, the coil 4 generates a magnetic field when the circuit is electrified, and the magnetic shield 5 is arranged on the periphery of the coil.
As shown in fig. 2, the excitation coil 4 and the magnetic shield 5 are both installed around the outside of the nozzle, the excitation coil is placed in the magnetic shield, the lower part of the magnetic shield fixes the lower cover plate of the magnetic shield by using a fastening screw 5-1, and the magnetic shield is connected with the nozzle 11 through threads.
Magnetic jet generating device includes booster pump 6, energy storage ware 7, manometer 8, air-vent valve 9, control valve 10 and nozzle 11, and booster pump 6 is installed in water tank 24 top, follows extraction working solution and provide pressure, and energy storage ware 7 is arranged in eliminating the pressure fluctuation that the booster produced, and manometer 8 is arranged in monitoring pipeline fluid pressure, and air-vent valve 9 shows numerical value according to the manometer and adjusts fluid pressure, and control valve 10 sets up before the nozzle, realizes opening and close the efflux, nozzle 11 is located excitation coil central authorities, can act as excitation coil 4's iron core except that spraying.
The ultrasonic vibration workbench comprises an ultrasonic signal source 12, a transducer 13, an amplifier 14 and a clamp 15, wherein the signal source 12 generates ultrasonic frequency electric oscillation with certain power output, then an electric signal is input into the transducer 13, the transducer 13 converts a high-frequency electric oscillation signal into mechanical vibration, the amplitude is amplified by the amplifier 14 and transmitted to the clamp 15, so that a workpiece is driven to vibrate, and the transducer 13, the amplifier 14 and the clamp 15 are all connected through threads.
The moving mechanism comprises a base 16, a support 17, a cross beam 18, a transverse moving slide block, a vertical beam 19, a vertical moving slide block 20, a rotary table 21 and a longitudinal moving slide block 22, wherein the cross beam 18 is installed above the base 16 through the support 17, the transverse moving slide block 19 is matched with a guide rail of the transverse moving slide block and is installed on the cross beam 18, the vertical beam is integrated with the transverse moving slide block 19, the vertical moving slide block 20 is installed on the vertical beam together with a matched guide rail of the vertical moving slide block, the rotary table 21 is installed on the vertical moving slide block 20 and can rotate around the axis of the vertical moving slide block to adjust the spraying angle, the nozzle 11 is installed on the rotary table 21, the longitudinal moving slide block 22 and the matched guide rail of the longitudinal moving slide block are installed on the base 16, and the ultrasonic vibration workbench is installed above the longitudinal moving slide block 22.
The protection casing 23 is installed in nozzle 11 below, passes through the pipeline UNICOM between protection casing 23 and the water tank 24, water tank 24 top is provided with agitator 25 and cooler 26, the water inlet of booster pump 6 sets up in the water tank.
Before actual processing, a workpiece is arranged on a clamp 15 of an ultrasonic workbench, and a longitudinal moving mechanism 22 is adjusted to enable the workpiece to move to a proper position below a nozzle 11; then, the direct-current power supply 1 is started, the relay 2 is switched on to electrify the circuit, and the rheostat 3 is adjusted to change the current so that the excitation coil 4 generates proper magnetic field intensity; an ultrasonic signal source 12 is started, the required output power and frequency are adjusted, an electric signal is input into an energy converter 13, a high-frequency electric oscillation signal is converted into mechanical vibration, the amplitude is amplified by an amplifier 14 and is transmitted to a clamp 15, and a workpiece is driven to vibrate; starting a booster pump 6 to extract working fluid from a water tank 24 and pressurize the working fluid, eliminating pressure fluctuation through an energy accumulator 7 in a pipeline, monitoring fluid pressure in the pipeline through a pressure gauge 8, adjusting the fluid pressure according to a numerical value displayed by the pressure gauge through a pressure adjusting valve 9, starting a control valve 10, conveying the working fluid to a nozzle 11 through a hydraulic pipeline, forming collimated high-viscosity jet under the action of an axial magnetic field generated by a magnetic field generating device, and spraying the jet to the surface of a workpiece; the transverse moving slide block 19 and the vertical moving slide block 20 can be driven by a servo motor to drive the nozzle 11 to move in a feeding way, and the rotary table 21 can adjust the nozzle impact angle; the workpiece is driven by the ultrasonic vibration workbench to vibrate, the high-pressure water cushion can be partially eliminated by the surface shearing action, and the efficient and precise machining of the workpiece is realized.
Claims (8)
1. The utility model provides an ultrasonic vibration assists magnetic jet processingequipment, its characterized in that, includes magnetic field generating device, ultrasonic vibration workstation, magnetic jet generating device, motion, protection casing, water tank, cooler and agitator, magnetic field generating device includes DC power supply, rheostat, relay, coil and magnetic shield, magnetic jet generating device includes booster pump, energy storage ware, manometer, air-vent valve, control valve and nozzle, ultrasonic vibration workstation includes ultrasonic signal source, transducer, amplifier and anchor clamps, motion includes base, support, crossbeam, lateral shifting slider, perpendicular beam, vertical movement slider, carousel and longitudinal movement slider.
2. The ultrasonic vibration assisted magnetic jet machining device according to claim 1, wherein the direct current voltage and current stabilizing power supply has functions of overvoltage protection, short circuit current limiting protection and the like when in use, so that stability of a magnetic field can be guaranteed, a magnetic shield is arranged on the periphery of the coil and is made of silicon steel sheets so that leakage of the magnetic field can be effectively prevented, and the excitation coil and the magnetic shield are arranged outside the nozzle in a surrounding mode.
3. The ultrasonic vibration assisted magnetic jet machining device according to claim 1, wherein the booster pump is driven by gas, and the control valve is arranged in front of the nozzle to open and close the jet flow without closing a boosting system.
4. An ultrasonic vibration assisted magnetic jet machining apparatus as claimed in claim 3, wherein the nozzle is made of a high magnetic permeability material and is located at the center of the exciting coil and can serve as a core of the exciting coil to increase the magnetic induction intensity.
5. The ultrasonic vibration assisted magnetic jet machining device according to claim 1, wherein the ultrasonic signal source is provided with a frequency tracking circuit module, the transducer is of a piezoelectric ceramic piece sandwich type structure, the piezoelectric ceramic piece is clamped in the front and rear metal cover plates through a prestressed bolt, and the amplifier is of a conical structure.
6. The ultrasonic vibration assisted magnetic jet machining device according to claim 5, wherein the transducer, the amplifier and the clamp are in threaded connection, and the joint surface is coated with vaseline oil.
7. An ultrasonic vibration assisted magnetic jet machining apparatus as claimed in claim 1, wherein the rotary table is mounted on a vertically movable slide block to be rotatable about its own axis to adjust the jet angle, the nozzle is mounted on the rotary table, the longitudinally movable slide block and its associated guide rail are mounted on a base, and the ultrasonic vibration table is mounted above the longitudinally movable slide block.
8. An ultrasonic vibration assisted magnetic jet machining apparatus as claimed in claim 1, wherein the shield is mounted below the nozzle, the shield is in communication with a water tank through a pipe, and an agitator and a cooler are provided above the water tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918130.3A CN113458879A (en) | 2021-08-11 | 2021-08-11 | Ultrasonic vibration assisted magnetic jet machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918130.3A CN113458879A (en) | 2021-08-11 | 2021-08-11 | Ultrasonic vibration assisted magnetic jet machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113458879A true CN113458879A (en) | 2021-10-01 |
Family
ID=77866228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110918130.3A Pending CN113458879A (en) | 2021-08-11 | 2021-08-11 | Ultrasonic vibration assisted magnetic jet machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113458879A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248204A (en) * | 2021-12-10 | 2022-03-29 | 中国科学院长春光学精密机械与物理研究所 | Magnetic jet polishing device |
| CN114952444A (en) * | 2022-05-20 | 2022-08-30 | 广州大学 | Cooling device and method for ultrasonic reinforced grinding processing equipment |
| WO2024007647A1 (en) * | 2022-07-05 | 2024-01-11 | 华东理工大学 | Water jet strengthening and polishing integrated system and method for blades of bladed disk |
| CN117888051A (en) * | 2024-03-15 | 2024-04-16 | 兰州交通大学 | Magnetic field composite ultrasonic engine blade repairing and spraying device |
-
2021
- 2021-08-11 CN CN202110918130.3A patent/CN113458879A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114248204A (en) * | 2021-12-10 | 2022-03-29 | 中国科学院长春光学精密机械与物理研究所 | Magnetic jet polishing device |
| CN114952444A (en) * | 2022-05-20 | 2022-08-30 | 广州大学 | Cooling device and method for ultrasonic reinforced grinding processing equipment |
| WO2024007647A1 (en) * | 2022-07-05 | 2024-01-11 | 华东理工大学 | Water jet strengthening and polishing integrated system and method for blades of bladed disk |
| CN117888051A (en) * | 2024-03-15 | 2024-04-16 | 兰州交通大学 | Magnetic field composite ultrasonic engine blade repairing and spraying device |
| CN117888051B (en) * | 2024-03-15 | 2024-05-24 | 兰州交通大学 | Magnetic field composite ultrasonic engine blade repairing and spraying device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113458879A (en) | Ultrasonic vibration assisted magnetic jet machining device | |
| CN108789165B (en) | Ultrasonic auxiliary abrasive jet deburring device | |
| CN101417401B (en) | Complicated surface optical finishing processing device and technique | |
| CN112720273A (en) | Ultrasonic vibration modulation pulse abrasive particle micro-jet polishing system | |
| WO2020168995A1 (en) | Large-scale thin-walled workpiece supporting device and supporting method | |
| CN103028795B (en) | Electrochemical machining vibro-feed movement implementation device | |
| CN102729101B (en) | Solid particle grinding fluid combined machining process and device | |
| CN108857598B (en) | Inner hole machining system and method based on electromagnetic ultrasonic vibration composite energy field | |
| CN113561069A (en) | Ultrasonic vibration assisted abrasive water jet shot peening strengthening device | |
| CN104128891B (en) | Suspension grinding material magnetic fluid jet flow generating apparatus | |
| CN110000624B (en) | Magnetorheological polishing equipment | |
| CN212553400U (en) | Grinding device is united with pure water efflux to track superhigh pressure abrasive material efflux | |
| CN111070073B (en) | Inner cylindrical surface hydrodynamic cavitation reinforcing abrasive flow polishing system | |
| CN110465711B (en) | Ultrasonic enhanced electrochemical grinding device | |
| CN113664698B (en) | Magnetic control modulus plane polishing device and polishing method | |
| CN1857858A (en) | Fixture for electrolytic forming of three-head flexible feeding vane | |
| CN204525203U (en) | The controlled abrasive Flow generator of gas-liquid-solid three-phase component | |
| CN111152139B (en) | Separated phase-control cavitation enhanced abrasive particle micro-jet polishing system | |
| CN207930515U (en) | A kind of high -pressure water cutting system | |
| CN206169844U (en) | Aircraft nose has raising and lowering functions's abrasive wheel cutting machine | |
| CN108572117A (en) | A kind of rotating-spray abrasion integrated experiment device | |
| CN111890216A (en) | Air pressure grinding material pool for finishing complex curved surface workpiece | |
| CN112157592B (en) | Ultrasonic-assisted ultralow-temperature abrasive gas jet micromachining device for medical polymer PDMS (polydimethylsiloxane) material | |
| CN114734369B (en) | Pressurizing container, pressurizing device, finishing device and pressurizing method of hydraulic oil | |
| CN215148176U (en) | Ultrasonic vibration modulation pulse abrasive particle micro-jet polishing system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination |