CN203738066U - Electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device - Google Patents
Electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device Download PDFInfo
- Publication number
- CN203738066U CN203738066U CN201420163287.5U CN201420163287U CN203738066U CN 203738066 U CN203738066 U CN 203738066U CN 201420163287 U CN201420163287 U CN 201420163287U CN 203738066 U CN203738066 U CN 203738066U
- Authority
- CN
- China
- Prior art keywords
- ultrasonic
- electrophoresis
- micro
- drill bit
- fine
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The utility model discloses an electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device which comprises an upright slider, a micro ultrasonic spindle, a micro ultrasonic spindle power generator and control panel, an electrophoresis auxiliary power source, a micro ultrasonic platform power generator and control panel, a micro three-dimensional moving platform, a micro ultrasonic working platform, a drill bit and an electrophoresis auxiliary electrode. The electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device has the advantages that solution with ultrafine abrasive grains is filled into the electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device in ultrasonic vibration-assisted micro drilling machining procedures, auxiliary voltages are applied to the micro drill bit via the electrophoresis circular auxiliary electrode, accordingly, auxiliary electric fields are generated between the electrophoresis circular auxiliary electrode and the micro drill bit, and the ultrafine abrasive grains are driven to move onto the micro drill bit or are driven to be adsorbed onto the micro drill bit; the voltages can be adjusted, so that binding force generated by the abrasive grains on the drill bit can be indirectly adjusted, and grinding effects can be realized for workpieces by the abrasive grains; a protection effect further can be realized for the drill bit by the solidified abrasive grains, and accordingly abrasion of cutters can be reduced; the workpieces are impacted by the abrasive grains under an ultrasonic vibration driving effect, and accordingly the material removing efficiency and the drilling machining efficiency can be improved.
Description
Technical field
The utility model is a kind of electrophoresis assisting ultrasonic machinery composite fine drilling machining device, and particularly a kind of micro-drilling machining device that relates to metal or nonmetal difficult-to-machine material, belongs to fine structure Combined Machining Technology field.
Background technology
Along with industrial development, because of the superiority of the performance of micro parts, Modern Industry Products is constantly to light, thin, short, little future development, its component part is also more and more tending towards miniaturization and precise treatment, the application of micro-structural in equipment is increasingly extensive, same appearance more and more parts with micro hole.According to statistics, the processing in hole accounts for 1/3 of machining total amount, accounts for 1/4 of machining total time.
In the processing of hole, especially the processing with micro hole is the most difficult, and various micropores are to have application in high strength, high temperature resistant, corrosion resistant difficult-to-machine material more and more extensive, but the machinability of these materials is very poor, as titanium alloy, carbide alloy, carbon fibre composite, nickel base superalloy, automotive fuel nozzle, chemical fibre filament nozzle etc.The draw ratio of micro hole is generally larger, causes their drilling more difficult, is mainly because of reasons such as drill thrust are large, drilling temperature is high, bit wear is serious, drilling life of bit is short.
And in micro hole machining, to drill bit require high, not only to there is good Rigidity and strength, simultaneously to also having higher requirements service life, though Chinese scholars has development high-performance, long-life coated drill, but cost is high, high to the required precision of drilling machine, also may cause workpiece to be scrapped once there is fracture.This is also the reason that domestic a lot of enterprise is not used easily the drill bits such as carbide alloy in difficult-to-machine material boring.
The auxiliary drilling (UVAD) of ultrasonic vibration in the Micro-role Drilling processing of difficult-to-machine material, claim again Ultrasonic Vibration Drilling, the effective ways of micro hole machining, be widely used by industrial quarters, the method is the novel drilling machining method being based upon on the basis such as Theory of Vibration and cutting theory, belongs to a branch of vibrocutting.Ultrasonic Vibration Drilling has changed the cutting scheme of traditional drilling, aspect aperture and deep hole machining, has irreplaceable advantage.A large amount of theories and test show that the chip breaking chip removal effect, crudy, cutter life etc. of Ultrasonic Vibration Drilling all have greatly improved and improve.
Machinery drilling cannot be processed than also hard material of cutter, and chip space is little, particularly when deep hole processing, smear metal is difficult to discharge, thereby causes the damage of drill bit, in order to obtain certain cutting speed, need to adopt very high rotating speed, General Requirements is in 10 000 ~ 150 000 r/min left and right, and (<1 μ m) to require the turn error of main shaft very little, such equipment cost costliness, and standard machinery drilling cannot avoid producing burr.
Spark machined micropore is due to the loss of discharging gap and electrode, and the circularity in hole and aperture precision are all poor, and chip removal difficulty; The geometric accuracy of laser boring and the accuracy of form and position are not high, and cost is higher.Common drilling drill bit easily skids on workpiece, scaling loss; And in Ultrasonic Vibration Drilling processing, shortcoming is that processing temperature is high, tool wear is serious, processes unstablely under complex working condition, and working (machining) efficiency is slower.
In capillary processing, owing to being subject to the restriction of pore size, being difficult to hinge, the top gem of a girdle-pendant, the finishing process such as grinding and improve crudy, is to be all generally once drilled to, and this has just proposed high requirement to drilling technique.
Summary of the invention
The purpose of this utility model is to propose a kind of electrophoresis assisting ultrasonic machinery composite fine drilling machining device.The utility model adopts the compound micro-drilling of electrophoresis assisting ultrasonic machinery to process micro hole, utilizes the electrophoretic characteristic of ultra micro abrasive particle, and assisting ultrasonic is vibrated micro-drilling, improves working (machining) efficiency, improves the utilization rate of abrasive material and the crudy of raising micropore inner surface.
The technical solution of the utility model is: electrophoresis assisting ultrasonic machinery composite fine drilling machining device of the present utility model, include vertical slide block, fine ultrasonic chief axis, fine ultrasonic chief axis power source generator and control panel, electrophoresis accessory power supply, fine ultrasonic platform power generator and control panel, kinetic control system, micro-three-dimensional motion platform, fine ultrasonic workbench, drill bit, ultra micro abrasive particle, electrophoresis auxiliary electrode, work tank, drill bit is arranged on rotatable fine ultrasonic chief axis by fixture, fine ultrasonic chief axis makes drill bit closely be connected with fine ultrasonic chief axis by fixture, fine ultrasonic chief axis is arranged on vertical slipway, vertical slipway can drive fine ultrasonic chief axis to move up and down so that add and carry out thick tool setting man-hour, fine ultrasonic workbench is arranged in work tank, workpiece is installed on fine ultrasonic workbench, and be immersed in the abrasive material working solution of work tank, the processing part of drill bit is immersed in the abrasive material working solution of work tank too, work tank is installed on micro-three-dimensional motion platform, the micro-three-dimensional motion platform of kinetic control system control is at X, Y, three direction motions of Z axis, and fine ultrasonic platform power generator and control panel are connected with fine ultrasonic workbench, fine ultrasonic chief axis is connected with fine ultrasonic chief axis power source generator and control panel, the anode of electrophoresis accessory power supply is connected with drill bit, the negative electrode of electrophoresis accessory power supply is connected with electrophoresis auxiliary electrode, electrophoresis auxiliary electrode is fixed on work tank by electrophoresis auxiliary clamp, between drill bit and electrophoresis auxiliary electrode, form auxiliary electric field, make the ultra micro abrasive particle in working solution under the effect of electric field force, be adsorbed onto near drill bit or be attached directly on the blade of drill bit.
What at present the processing of micro hole is mainly adopted is the processing methods such as mechanical drilling processing, spark machined, Electrolyzed Processing, Ultrasonic machining, electron beam/ion beam processing, Laser Processing and Compound Machining.The wherein auxiliary Drill Techniques of ultrasonic vibration, is a kind of advanced machining technology occurring modern age, in boring procedure, makes to produce between drill bit and workpiece controllable relative motion by ultrasonic vibration installation.This motion can fundamentally change the cutting scheme of drill bit, makes the variation of the vibration generation matter of drill bit, becomes the regular forced vibration under periodic excitation by acyclic free vibration, has suppressed the irregular vibration of drill bit, improves cutting force.
Both complex machining process are processed in Ultrasonic Vibration Drilling processing and the compound micro-drilling of electrophoresis assisting ultrasonic machinery, Ultrasonic Vibration Drilling processing is that drill bit is moved with respect to surface to be machined, and the compound micro-drilling processing of electrophoresis assisting ultrasonic machinery, to utilize the drill bit of ultrasonic vibration to form auxiliary electric field with auxiliary circular electrode in solution, according to the electrophoretic characteristic of fine abrasive particle, abrasive particle is adsorbed onto on drill bit, adhesion by regulation voltage indirect regulation abrasive particle on drill bit, utilize ultrasonic vibrator and the combinative ultra micro abrasive material of tool of dither, not only there is the Related Mechanism of conventional ultrasound vibration drilling processing, because the abrasive particle that is attached to blade place also plays ablation to workpiece, micrometric displacement reciprocating motion is carried out in part to be processed surface, improve drilling performance, improve drilling working (machining) efficiency and realize the capillary processing of difficult-to-machine material.
Compared with prior art, tool has the following advantages the utility model:
1) drill bit of the utility model ultrasonic vibration or workpiece due to ultrasonic vibration, produces very large acceleration in very little displacement, produce very large energy in part, workpiece is made to percussion, auxiliary micro-drilling processing, improves the effect of removing material simultaneously.
2) between the utility model micro drill and electrophoresis auxiliary electrode, apply adjustable dc voltage, form auxiliary electric field, ultra micro abrasive particle is produced to the draw of electric field force, can be that ultra micro abrasive particle moves and is adsorbed onto near drill bit or workpiece, due to ultrasonic vibration effect, make abrasive particle impact workpiece, improve working (machining) efficiency, crudy and surface roughness.
3) the utility model, by the size of regulation voltage, makes abrasive particle being attached on drill bit blade, due to electrophoretic effect, between abrasive particle and drill bit, has adhesion, adds and can also play ablation to workpiece man-hour.
4) the utility model carries out electrophoresis assistive drive abrasive material man-hour and moves near drill bit or be attached to drill bit blade place adding, workpiece is had to ablation, improve cutting characteristic, make up the deficiencies in the prior art, realize the processing of hard brittle material plane micro-structural and three-dimensional microstructures;
5) the utility model adds ultra micro abrasive particle in process solutions, and ultrasonic vibration drives the lower workpiece that impacts, and improves working (machining) efficiency;
6) the utility model can carry out drilling processing to nonmetal difficult-to-machine material plane micro-structural and complex three-dimensional structure;
The utility model is that one can be utilized electrophoresis and the auxiliary micro-drilling of ultrasonic vibration, workpiece to be machined is carried out to plane complicated micro-drilling processing, improve cutting ability, reduce cutting force, reduce the roughness of finished surface, reduce residual stress, improve the efficiency of drilling processing and the electrophoresis assisting ultrasonic machinery composite fine drilling machining device of the processing of realization to difficult-to-machine material micropore.
Brief description of the drawings
Fig. 1 is that the utility model utilizes ultrasonic chief axis vibration to add the structural representation in man-hour;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1;
Fig. 3 is that the utility model utilizes the vibration of ultrasonic workbench to add the structural representation in man-hour;
Fig. 4 is the partial enlarged drawing at B place in Fig. 3.
Detailed description of the invention
Embodiment:
Structural representation of the present utility model is as Fig. 1, 2, 3, shown in 4, the utility model electrophoresis assisting ultrasonic machinery composite fine drilling machining device, include vertical slide block 1, fine ultrasonic chief axis 2, fine ultrasonic chief axis power source generator and control panel 3, electrophoresis accessory power supply 4, fine ultrasonic platform power generator and control panel 5, kinetic control system 6, micro-three-dimensional motion platform 7, fine ultrasonic workbench 8, drill bit 10, ultra micro abrasive particle 12, electrophoresis auxiliary electrode 13, work tank 14, drill bit 10 is arranged on rotatable fine ultrasonic chief axis 2 by fixture, fine ultrasonic chief axis 2 makes drill bit 10 closely be connected with fine ultrasonic chief axis 2 by special fixture, fine ultrasonic chief axis 2 is arranged on vertical slipway 1, vertical slipway 1 can drive fine ultrasonic chief axis 2 to move up and down so that add and carry out thick tool setting man-hour, fine ultrasonic workbench 8 is arranged in work tank 14, workpiece 9 is installed on fine ultrasonic workbench 8, and be immersed in the abrasive material working solution of work tank 14, the processing part of drill bit 10 is immersed in the abrasive material working solution of work tank 14 too, otherwise cannot adsorb abrasive particle by electrophoretic characteristic, work tank 14 is installed on micro-three-dimensional motion platform 7, kinetic control system 6 is controlled micro-three-dimensional motion platform 7 at X, Y, three direction motions of Z axis, the minimum resolution of micro-three-dimensional platform 7 is 0.1 micron, and fine ultrasonic platform power generator and control panel 5 are connected with fine ultrasonic workbench 8, fine ultrasonic chief axis 2 is connected with fine ultrasonic chief axis power source generator and control panel 3, the anode of electrophoresis accessory power supply 4 is connected with drill bit 10, the negative electrode of electrophoresis accessory power supply 4 is connected with electrophoresis auxiliary electrode 13, electrophoresis auxiliary electrode 13 is fixed on work tank 14 by electrophoresis auxiliary clamp 11, between drill bit 10 and electrophoresis auxiliary electrode 13, form auxiliary electric field, make the ultra micro abrasive particle 12 in working solution under the effect of electric field force, be adsorbed onto near drill bit 10 or be attached directly on the blade of drill bit 10, improve the concentration of machining area abrasive material.The minimum resolution of above-mentioned micro-three-dimensional platform is 0.1 micron.Ultra micro abrasive particle 12 shown in figure is suspended in working solution, and average grain diameter is less than 1 micron.Ultra micro abrasive particle (12) itself is not charged.Because its surface can be relatively large, the negative electrical charge in solution can be adsorbed onto to abrasive particle surface, this just makes whole abrasive particle show negative electricity characteristic.The average grain diameter of ultra micro abrasive particle 12 is less, and its electrophoretic characteristic is more obvious.The auxiliary micro-drilling processing of electrophoresis and ultrasonic vibration is according to the electrophoretic characteristic of ultra micro abrasive particle, drive larger abrasive particle to move and be adsorbed onto near drill bit by auxiliary electric field, make abrasive particle produce percussion to workpiece by ultrasonic vibration on the one hand, electrophoretic effect can make adsorb and be attached to blade place compared with fine grit on the other hand, owing to thering is certain adhesion compared with adhering to of fine grit, not only workpiece is played to ablation, can also play the effect of protection blade, reduce tool wear, improve the service life of working (machining) efficiency, crudy and drill bit; In novel system of processing of the present utility model, main shaft and processing platform all can reach by supersonic generator the effect of ultrasonic vibration, micro drill is forced can play and suppress irregular vibrato in rule vibration in the periodicity of ultrasonic vibration, improve processing characteristics, reduce cutting force.Due to electrophoretic characteristic and ultrasonic vibration impact, can make, in processing, solution is carried out to disturbance, thereby the ultra micro abrasive particle in solution is moved with respect to surface to be machined simultaneously, reach the object of abrasive particle self.
Above-mentioned fine ultrasonic chief axis 2 and fine ultrasonic workbench 8 can drive drill bit 10 and workpiece 9 to produce ultrasonic vibration respectively under the control of fine ultrasonic chief axis power source generator and control panel 3 and fine ultrasonic platform power generator and control panel 5, can produce ultrasonic vibration simultaneously and also can independently produce ultrasonic vibration.
In the present embodiment, above-mentioned drill bit 10 is common microfabrication micro drill used, can be in the situation that there is no ultrasonic vibration, carry out the micro-drilling processing of standard machinery.Above-mentioned electrophoresis accessory power supply 4 is adjustable DC power supply.Above-mentioned workpiece 9 is metal or nonmetal difficult-to-machine material.
For ease of installing, above-mentioned electrophoresis auxiliary electrode 13 is fixed on work tank 14 by electrophoresis auxiliary clamp 11, by the position of adjusting electrophoresis auxiliary clamp 11, electrophoresis auxiliary electrode 13 is looped around drill bit 10 wherein.Above-mentioned work tank 14 is installed on micro-three-dimensional motion platform 7 by auxiliary clamp 15.
Operation principle of the present utility model is: as Fig. 1, 2, 3, shown in 4, electrophoresis assisting ultrasonic machinery composite fine drilling machining device adds man-hour, fine ultrasonic chief axis 2 can move up and down under the drive of vertical slide block 1, fine ultrasonic chief axis 2 is corresponding work tank 14 and ultrasonic workbench 8 below, ultrasonic workbench 8 is fixed in work tank 14, workpiece 9 is fixed on ultrasonic workbench, be immersed in working solution, drill bit 10 adds and also must be immersed in working solution man-hour, no person cannot play the auxiliaring effect of electrophoretic effect, whole workbench is fixed on micro-three-dimensional motion platform 7 by auxiliary clamp 15, in process, first be responsible for feeding and tool setting by micro-three-dimensional motion platform 7 and vertical slide block 1, open electrophoresis accessory power supply 4, controlling ultra micro abrasive particle 12 starts to move near drill bit, start to add man-hour, open ultrasonic-frequency power supply generator, fine ultrasonic chief axis 2 and fine ultrasonic platform 8 can drive drill bit 10 and workpiece 9 to produce ultrasonic vibration respectively under the control of fine ultrasonic chief axis power source generator and control panel 3 and fine ultrasonic platform power generator and control panel 5, can produce ultrasonic vibration simultaneously and also can independently produce ultrasonic vibration, and then carry out the drilling of electrophoresis assisting ultrasonic machinery composite fine and process.
Electrophoresis assisting ultrasonic machinery composite fine drilling processing, mainly according to the electrophoretic characteristic of ultra micro abrasive particle, drive abrasive particle to move and be adsorbed onto near drill bit by auxiliary electric field, make abrasive particle produce percussion to workpiece by ultrasonic vibration on the one hand, electrophoretic effect can make adsorb and be attached to blade place compared with fine grit on the other hand, owing to thering is certain adhesion compared with adhering to of fine grit, not only workpiece is played to ablation, can also play the effect of protection blade, reduce tool wear, improve the service life of working (machining) efficiency, crudy and drill bit; Due to electrophoretic characteristic and ultrasonic vibration impact, can make, in processing, solution is carried out to disturbance, thereby the ultra micro abrasive particle in solution is moved with respect to surface to be machined simultaneously, reach the object of abrasive particle self.So just can utilize electrophoresis and ultrasonic vibration to assist micro-milling, workpiece to be machined is carried out to plane complicated micro-milling or the micro-Milling Process of three-dimension curved surface, improve cutting ability, reduce cutting force, reduce the roughness of finished surface, reduce residual stress, improve the efficiency of Milling Process and realize the processing to difficult-to-machine material.
Claims (8)
1. an electrophoresis assisting ultrasonic machinery composite fine drilling machining device, it is characterized in that including vertical slide block (1), fine ultrasonic chief axis (2), fine ultrasonic chief axis power source generator and control panel (3), electrophoresis accessory power supply (4), fine ultrasonic platform power generator and control panel (5), kinetic control system (6), micro-three-dimensional motion platform (7), fine ultrasonic workbench (8), drill bit (10), ultra micro abrasive particle (12), electrophoresis auxiliary electrode (13), work tank (14), drill bit (10) is arranged on rotatable fine ultrasonic chief axis (2) by fixture, fine ultrasonic chief axis (2) makes drill bit (10) closely be connected with fine ultrasonic chief axis (2) by fixture, fine ultrasonic chief axis (2) is arranged on vertical slipway (1), vertical slipway (1) can drive fine ultrasonic chief axis (2) to move up and down so that add and carry out thick tool setting man-hour, fine ultrasonic workbench (8) is arranged in work tank (14), workpiece (9) is installed on fine ultrasonic workbench (8), and be immersed in the abrasive material working solution of work tank (14), the processing part of drill bit (10) is immersed in the abrasive material working solution of work tank (14) too, work tank (14) is installed on micro-three-dimensional motion platform (7), kinetic control system (6) is controlled micro-three-dimensional motion platform (7) at X, Y, three direction motions of Z axis, and fine ultrasonic platform power generator and control panel (5) are connected with fine ultrasonic workbench (8), fine ultrasonic chief axis (2) is connected with fine ultrasonic chief axis power source generator and control panel (3), the anode of electrophoresis accessory power supply (4) is connected with drill bit (10), the negative electrode of electrophoresis accessory power supply (4) is connected with electrophoresis auxiliary electrode (13), electrophoresis auxiliary electrode (13) is fixed on work tank (14) by electrophoresis auxiliary clamp (11), between drill bit (10) and electrophoresis auxiliary electrode (13), form auxiliary electric field, make the ultra micro abrasive particle (12) in working solution under the effect of electric field force, be adsorbed onto near drill bit (10) or be attached directly on the blade of drill bit (10).
2. electrophoresis assisting ultrasonic machinery composite fine drilling machining device according to claim 1, it is characterized in that above-mentioned fine ultrasonic chief axis (2) and fine ultrasonic workbench (8) can drive respectively drill bit (10) and workpiece (9) to produce ultrasonic vibration under the control of fine ultrasonic chief axis power source generator and control panel (3) and fine ultrasonic platform power generator and control panel (5), drill bit (10) and workpiece (9) can produce ultrasonic vibration simultaneously, or independent generation ultrasonic vibration.
3. electrophoresis assisting ultrasonic machinery composite fine drilling machining device according to claim 1, is characterized in that above-mentioned drill bit (10) is common microfabrication micro drill used.
4. electrophoresis assisting ultrasonic machinery composite fine drilling machining device according to claim 1, is characterized in that above-mentioned electrophoresis accessory power supply (4) is adjustable DC power supply.
5. electrophoresis assisting ultrasonic machinery composite fine drilling machining device according to claim 1, is characterized in that above-mentioned workpiece (9) is metal or nonmetal difficult-to-machine material.
6. according to the electrophoresis assisting ultrasonic machinery composite fine drilling machining device described in claim 1 to 5 any one, it is characterized in that above-mentioned electrophoresis auxiliary electrode (13) is fixed on work tank (14) by electrophoresis auxiliary clamp (11) upper, by the position of adjusting electrophoresis auxiliary clamp (11), electrophoresis auxiliary electrode (13) is looped around drill bit (10) wherein.
7. electrophoresis assisting ultrasonic machinery composite fine drilling machining device according to claim 6, is characterized in that above-mentioned work tank (14) is installed on micro-three-dimensional motion platform (7) by auxiliary clamp (15).
8. electrophoresis assisting ultrasonic machinery composite fine drilling machining device according to claim 7, is characterized in that the minimum resolution of above-mentioned micro-three-dimensional platform (7) is all 0.1 micron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163287.5U CN203738066U (en) | 2014-04-04 | 2014-04-04 | Electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163287.5U CN203738066U (en) | 2014-04-04 | 2014-04-04 | Electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203738066U true CN203738066U (en) | 2014-07-30 |
Family
ID=51337929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163287.5U Withdrawn - After Issue CN203738066U (en) | 2014-04-04 | 2014-04-04 | Electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203738066U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909288A (en) * | 2014-04-04 | 2014-07-09 | 广东工业大学 | Electrophoretic assisted ultrasonic mechanical composite micro-drilling machining device |
| CN113695998A (en) * | 2021-10-28 | 2021-11-26 | 南通永锠数控机械科技有限公司 | Rotatable grinding digit control machine tool based on parts machining |
-
2014
- 2014-04-04 CN CN201420163287.5U patent/CN203738066U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103909288A (en) * | 2014-04-04 | 2014-07-09 | 广东工业大学 | Electrophoretic assisted ultrasonic mechanical composite micro-drilling machining device |
| CN113695998A (en) * | 2021-10-28 | 2021-11-26 | 南通永锠数控机械科技有限公司 | Rotatable grinding digit control machine tool based on parts machining |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103909288B (en) | A kind of electrophoresis assisting ultrasonic machinery composite fine drilling machining device | |
| CN103551927B (en) | The device of a kind of electrophoresis assisting ultrasonic vibratory drive grain motion polishing micropore and processing method | |
| CN104923869B (en) | The controllable combined machining method of micro hole vibrating electrode electric spark and electrolysis and vibrational system | |
| CN103921356B (en) | A kind of precision machined method of hard brittle material end face | |
| CN103769959B (en) | A kind of ultrasonic micro- grinding equipment and technique | |
| CN103551926A (en) | Device for polishing micropores through electrophoresis auxiliary micro-ultrasonic or micro-rotating ultrasonic and processing method | |
| CN102166676A (en) | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining | |
| Tsai et al. | Vibration-assisted electrical discharge machining of grooves in a titanium alloy (Ti-6A-4V) | |
| CN108406324A (en) | Rotary ultrasonic three-dimensional elliptical vibration leaching polishing fluid milling device and method | |
| Iwai et al. | Improvement of EDM properties of PCD with electrode vibrated by ultrasonic transducer | |
| CN103909300A (en) | Electrophoresis and supersonic vibration assisted micro-milling and machining device | |
| CN104551283A (en) | Rotary ultrasonic electric spark machining platform | |
| CN209936056U (en) | Ultra-precise machining device for micro-holes of air film of aero-engine blade | |
| CN105522445A (en) | Device and method for online polishing fine tool | |
| CN203738097U (en) | Electrophoresis and ultrasonic vibration-assisted micro-fine milling device | |
| CN104384637A (en) | Glass processing method and system | |
| CN104014881A (en) | Combined laser-electric spark-electrolysis machining method and device for micro holes with countersunk heads | |
| CN103273386A (en) | Electrophoresis auxiliary micro-ultrasonic machining tool and machining method | |
| CN203292952U (en) | Electrophoresis-assisted micro ultrasonic machining tool | |
| CN203738066U (en) | Electrophoresis-assisted ultrasonic and mechanical combined micro drilling machining device | |
| CN111250746B (en) | Method and device for electromagnetic sound multi-field composite auxiliary drilling of tiny deep hole | |
| CN107900787A (en) | Plasma oxidation auxiliary grinding device and method | |
| CN105598597A (en) | High-efficient electric arc machining platform of supplementary electromagnetic excitation modulation of rotatory ultrasonic vibration | |
| CN104625266A (en) | Electrolysis-mechanical micro cutting machining system of fretsaw winding electrode | |
| CN210549951U (en) | Electrorheological fluid auxiliary ultrasonic polishing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140730 Effective date of abandoning: 20171114 |