CN104827144A - Low-frequency vibration and electrolytic machining device for tool electrodes - Google Patents
Low-frequency vibration and electrolytic machining device for tool electrodes Download PDFInfo
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- CN104827144A CN104827144A CN201510195635.6A CN201510195635A CN104827144A CN 104827144 A CN104827144 A CN 104827144A CN 201510195635 A CN201510195635 A CN 201510195635A CN 104827144 A CN104827144 A CN 104827144A
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- tool
- electrode
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- vibrating shaft
- solution tank
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H11/00—Auxiliary apparatus or details, not otherwise provided for
- B23H11/003—Mounting of workpieces, e.g. working-tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/02—Electric circuits specially adapted therefor, e.g. power supply, control, preventing short circuits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
- B23H2400/00—Moving mechanisms for tool electrodes
Abstract
Provided is a low-frequency vibration and electrolytic machining device for tool electrodes. The top surface of a workpiece is provided with through holes, above which the tool electrodes are arranged. The tool electrodes are arranged on an adjusting rack. A horizontal adjusting plate of a displacement table is arranged on a base. A shell of an electromagnetic coil is fixed onto a vertical adjusting plate of the displacement table. An iron column of an electromagnet is wounded by a coil. The coil, a multi-loop time relay and a stabilized voltage supply are connected end to end to form a driving loop. The upper end of a vibrating shaft is inserted into the hollow iron column. The lower end of the vibrating shaft orderly penetrates through a support table and a linear bearing and then is connected with the tool electrodes via a universal chuck. A solution tank is arranged in a fixing seat of a fixing device. The workpiece is erected into the solution tank. The through holes of the workpiece are communicated with the solution tank via an outlet arranged in a rubber ring. A clamp is arranged on the fixing seat. The clamp and the vibrating shaft are made by conductive material. The clamp, the vibrating shaft, the multi-loop time relay and a machining power supply are connected end to end in order to form an electrolytic loop.
Description
Technical field
The present invention relates to a kind of tool-electrode low-frequency vibration electrolytic machining device.
Background technology
Along with the progress of scientific research, new result of study shows, replace existing common plain tube/hole with the cooling tube/hole with strengthening surface (turbulent micro-structural), its heat-transfer effect can significantly be strengthened.Strengthening surface refers to process in inside pipe wall face the turbulent structure that some have coarse rib, as rib groove, pit or boss etc.Therefore, studying a kind of efficient, low cost, competitive processing method to realize the microfabrication of small bore diameter inner wall surface micro-structural is an important research topic.
The main machining method realizing aperture internal face turbulent structure at present has rolling, lathe auxiliary quarter cutting method, laser honing method, electrolytic etching processing method etc.Rolling and processing method is the rolling tools utilizing band roller, do relatively to roll in tube surfaces to be processed with certain pressure, metal surface is made to produce plastic deformation, process circular arc, the surface texture of conical socket and other shapes, but the shell-and-tube shape tube that rolling is thinner at processing tube wall, material hardness is little is made the most of the advantage in being shaped.Lathe is assisted and carved blanking method is drive icking tool radially to insert cutter box by the cutter head of lathe, cutter box screw thread is connected with flat motion bar, when flat motion bar travels forward in pipe, icking tool is ejected by cutter head cone and is carved into tube wall, along with the motion of flat motion bar, icking tool carves groove on tube wall, and the contact controlling cutter head and tube wall can process the groove of different depth, but owing to being subject to processing the restriction of technique, processing aperture is limited.Laser-mask method is by the thick top gem of a girdle-pendant, and laser stereo lithography and smart top gem of a girdle-pendant three process complete, and realize the processing of effects on surface micro-structural, and then carry out honing, remove " excess metal " around micro-structural, but this processing method exists " secondary operations " with Laser Processing.
A kind of mechanical vibration electrochemical machining device for special-shaped cross-section deep holes is disclosed in patent CN101961805B, adopt the vibration of cam gear implementation tool electrode, its vibration amplitude is determined by cam dimension structure, need to change cam and could realize amplitude adjustment, the replaceability of part is bad, systematic comparison is complicated, and difficulty of processing is larger.
Summary of the invention
In order to overcome the shortcoming that existing electrolytic machining device system complex not easily regulates, the invention provides a kind of tool-electrode low-frequency vibration electrolytic machining device.
The technical solution used in the present invention is:
Tool-electrode low-frequency vibration electrolytic machining device, comprise the fixture for fixation workpiece, the end face of described workpiece has through hole, tool-electrode is provided with directly over described through hole, described tool-electrode aims at described through hole, the described tool-electrode that can move up and down along described through hole is arranged on adjusting bracket, and described adjusting bracket is provided with the drive unit for driving described tool-electrode to move up and down
It is characterized in that:
Described adjusting bracket comprises base and displacement platform, and the Level tune plate of described displacement platform is horizontally set on base by connecting plate, and the vertical adjustable plate of described displacement platform is connected with drive unit by connecting plate;
Described drive unit comprises solenoid, the shell of described solenoid is fixed on the vertical adjustable plate of described displacement platform, described electromagnet coil comprises the hollow iron prop of lower ending opening, coil is wound with outside described iron prop, described coil, the multiloop time relay and voltage-stabilized power supply join end to end formation drive circuit, the upper end of vibrating shaft is moving up and down to be plugged in described hollow iron prop, the side of described base is dismountable is provided with brace table, described brace table is provided with linear bearing, the lower end of described vibrating shaft is connected with tool-electrode by universal chuck with after described linear bearing through described brace table successively,
Described fixture comprises holder, described holder is provided with the solution tank for holding electrolyte, described work rest is located on described solution tank, rubber ring is provided with between described solution tank and described workpiece, described solution tank end face opening, through hole on described workpiece and described solution tank are by being arranged on the outlet on described rubber ring, to form feed pathway, described holder is provided with the fixture for clamping described workpiece, described fixture and described vibrating shaft are conductive material, described fixture, described vibrating shaft, the described multiloop time relay and processing power source join end to end and form electrolysis loop.
Further, described fixture comprises and the framework of described workpiece adaptation and several nuts be arranged on framework, described nut comprises the horizontal nut of relative configuration and vertical nut, described horizontal helical mother relative configuration, to push against described workpiece in the middle of two side direction, described vertical nut is arranged on described cruciform bracing, to be pushed against on described solution tank by described workpiece from the top down.
Further, described vibrating shaft is also provided with spring, upper end and the described solenoid of described spring are conflicted, and the lower end of described spring is inconsistent with the pad be arranged on described vibrating shaft, and described pad is fastened on described vibrating shaft.
Further, described brace table and described base are spirally connected.
Further, described solution tank is also connected with for the flexible pipe from outside feed liquor.
Further, described fixture and described workpiece setting in an open containers, to collect the electrolyte overflowed in described through hole.
Further, the end face of described workpiece has multiple through hole side by side, the lower end of described vibrating shaft is provided with multiple tool-electrode, described through hole and described tool-electrode one_to_one corresponding.
Beneficial effect of the present invention is embodied in: tool-electrode amplitude, vibration frequency and vibration velocity are all adjustable, and can improve machining accuracy and the processing stability of workpiece, and the replaceability of part is good, process is simple and convenient.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention
Fig. 2 is the scheme of installation of vibrating shaft
Fig. 3 is clamp structure schematic diagram
Fig. 4 is the view of drive circuit A and electrolysis loop B
Detailed description of the invention
With reference to accompanying drawing, tool-electrode low-frequency vibration electrolytic machining device, comprise the fixture for fixation workpiece 17, the end face of described workpiece 17 has through hole 171, be provided with tool-electrode 10 directly over described through hole 171, described tool-electrode aims at described through hole, and the described tool-electrode 10 that can move up and down along described through hole 171 is arranged on adjusting bracket, described adjusting bracket is provided with the drive unit for driving described tool-electrode 10 to move up and down
Described adjusting bracket comprises base 1 and displacement platform 3, and the Level tune plate 32 of described displacement platform 3 is horizontally set on base by connecting plate 32, and the vertical adjustable plate 33 of described displacement platform 3 is connected with drive unit by connecting plate;
Described drive unit comprises solenoid 5, the shell of described solenoid 5 is fixed on the vertical adjustable plate 33 of described displacement platform 3, described electromagnet coil 5 comprises the hollow iron prop of lower ending opening, coil is wound with outside described iron prop, described coil, the multiloop time relay 13 and voltage-stabilized power supply 12 join end to end and form drive circuit A, the upper end of vibrating shaft 8 is moving up and down to be plugged in described hollow iron prop, the side of described base 1 is dismountable is provided with brace table 7, described brace table 7 is provided with linear bearing 6, the lower end of described vibrating shaft 8 is connected with tool-electrode 10 by universal chuck 9 through described brace table 7 and described linear bearing 6 are rear successively,
Described fixture comprises holder 19, described holder 19 is provided with the solution tank 16 for holding electrolyte, described workpiece 17 is erected on described solution tank 16, rubber ring 15 is provided with between described solution tank 16 and described workpiece 17, described solution tank 16 end face opening, through hole 171 on described workpiece 17 and described solution tank 16 are by being arranged on the outlet on described rubber ring 15, to form feed pathway, described holder 19 is provided with the fixture 11 for clamping described workpiece 17, described fixture 11 and described vibrating shaft 8 are conductive material, described fixture 11, described vibrating shaft 8, the described multiloop time relay 13 and processing power source 14 join end to end and form electrolysis loop B.
Described fixture 11 comprises and the framework of described workpiece 17 adaptation and several nuts 20 be arranged on framework, described nut 20 comprises the horizontal nut of relative configuration and vertical nut, described horizontal helical mother relative configuration, to push against described workpiece 17 in the middle of two side direction, described vertical nut is arranged on described cruciform bracing, to be pushed against on described solution tank by described workpiece 17 from the top down.
Described vibrating shaft 8 is also provided with spring 4, and upper end and the described solenoid 5 of described spring 4 are conflicted, and the lower end of described spring 4 is inconsistent with the pad 21 be arranged on described vibrating shaft 8, and described pad 21 is fastened on described vibrating shaft 8.
Described brace table 7 is spirally connected with described base 1.
Described solution tank 16 is also connected with for the flexible pipe 18 from outside feed liquor.
Described fixture and described workpiece 17 are arranged in an open containers, to collect the electrolyte overflowed in described through hole 171.
The end face of described workpiece 17 has multiple through hole 171 side by side, and the lower end of described vibrating shaft 8 is provided with multiple tool-electrode 10, described through hole 171 and described tool-electrode 10 one_to_one corresponding.
Drive circuit A and electrolysis loop B are connected with a wherein road of the described multiloop time relay 13 respectively.
The present invention utilizes the principle of metal material generation electrochemical dissolution under "on" position, utilizes tool-electrode 10 and the through hole 171 inwall generation electrochemical reaction of workpiece 17, through hole 171 inwall is corroded, to make through-hole wall formation turbulent structure:
First at the insulating barrier (as spirality) of tool-electrode 10 surface coating one deck rule, add and man-hour tool-electrode 10 is fed into (through hole can adopt the acquisition such as electric spark, the processing of Electrolyzed Processing method) in pre-processed through hole 171, electrolyte is filled with in described through hole 171, electrochemical reaction is there is in through hole 171 inwall and tool-electrode 10 current-carrying part under the effect of electrolysis loop B, through hole 171 inwall is eclipsed in corresponding tool-electrode 10 conductive part office and removes, and forms the structure contrary with tool-electrode 10 surface configuration.
Pass linear bearing 6 after described vibrating shaft 8 card Upper gasket being put spring, linear bearing 6 is for clamping described vibrating shaft 8, and described linear bearing 6 is arranged on described brace table 7, and under the effect of linear bearing 6, vibrating shaft 8 can only move up and down.Described solenoid 5 is fixed on described displacement platform 3, solenoid 5 can be made concentric with vibrating shaft 8 by regulating the Level tune plate 32 of displacement platform 3.The lower end of vibrating shaft 8 is threaded with universal chuck 9, and described universal chuck 9 carries out Electrolyzed Processing in order to clamping device electrode 10.
1, the adjustment of tool-electrode amplitude:
Described displacement platform 3 has the motor adjustment in XYZ tri-directions, Level tune plate 32 adjustable electromagnetic coil 5 on XY direction with the relative position of vibrating shaft 8, with the relative position of vibrating shaft 8 in the adjustable Z-direction of vertical adjustable plate 33, thus ensure that solenoid 5 is concentric with described vibrating shaft 8.
The micrometer 31 of vertical adjustable plate 33 can control the amplitude of tool-electrode up-down vibration, amplitude range between 12.5mm, precision 0.01mm, suppose need amplitude be a mm:
First lower the micrometer 31 of vertical adjustable plate 33, make the upper end of vibrating shaft 8 withstand the inner top surface of solenoid 5 completely, upper adjustment micrometer 31a mm, namely ensure that a mm amplitude of tool-electrode in solenoid 5.
2, the adjustment of tool-electrode vibration velocity:
The rated voltage of solenoid 5 is 24V, but when not reaching rated voltage, electromagnetic force enough drives vibrating shaft 8 to move up and down, therefore the vibration velocity by regulating the size of solenoid 5 input voltage can change tool-electrode 10.
3, the adjustment of tool-electrode 10 vibration frequency:
The described multiloop time relay 13 controls drive circuit A and electrolysis loop B simultaneously, and the multiloop time relay 13 can control at most 6 circuit, selects Infinite Cyclic timing mode; The precision of the multiloop time relay is 0.01s, changes opening/closing time just adjustable different tool-electrode 10 vibration frequency of the multiloop time relay 13.
The multiloop time relay 13 is driven loop A and electrolysis loop B within the process-cycle, first electrolysis loop B is driven to lead to, then drive circuit A breaks, then drive circuit A leads to, then electrolysis loop B breaks, and finally control drive circuit A and break, now drive circuit A and electrolysis loop B disconnects simultaneously, guarantee that it resets set aside some time to tool-electrode 10, then circulate always.Take process-cycle as 5s, with reference to accompanying drawing 4, the control procedure of the multiloop time relay 13 is as follows;
During T1 0 second: electrolysis loop B connects, and Electrolyzed Processing starts;
During T2 3 seconds: electrolysis loop B disconnects, now Electrolyzed Processing stops, and drive circuit A connects, and vibrating shaft 8 is due to the effect adhesive of electromagnetic force being lifted;
During T3 4 seconds: drive circuit A disconnects, vibrating shaft 8 due to spring 4 with from multiple regression zero-bit, whole system is in off-state;
During T4 5 seconds: electrolysis loop B connects, and Electrolyzed Processing starts.
Be a process-cycle with T1-T4, so circulate, repeatedly to carry out Electrolyzed Processing to described workpiece.The time interval of T1-T4 wherein can artificially set.
The T1-T2 time period is time of Electrolyzed Processing, when to the T2 moment, electrolysis loop B disconnects, drive circuit A connects, tool-electrode 10 is picked up until the T3 moment, during T3 moment, drive circuit A disconnects, in the T3-T4 period, control drive circuit A and electrolysis loop B all to disconnect, this is because when T3 moment drive circuit A disconnects, if connect electrolysis loop B at once, tool-electrode 10 may also not reset in time, but now electrolysis loop B connects, Electrolyzed Processing starts, but because tool-electrode 10 does not also insert described via bottoms, probably cause work pieces process failure.
The T2 moment control drive circuit A do not need with electrolysis loop B together with disconnect, be because the disconnection of electrolysis loop B is prior to the connection of drive circuit A, so do not need both to disconnect.
4, the course of work:
(1) workpiece 17 is installed in fixture, and by the nut on alignment jig 11, workpiece 17 is positioned on solution tank 16, in solution tank 16, the NaNO3 solution that percentage is 15% is supplemented by flexible pipe 18, and to control flow be 1.8L/min, NaNO3 solution enters in through hole 171 through rubber ring 15;
(2) on tool-electrode 10, spiral applies a layer insulating;
(3) regulate the Level tune plate 32 of displacement platform 3, drive solenoid 5 concentric with vibrating shaft 8, and tool-electrode 10 aims at described through hole 171 one by one;
(4) amplitude of vibrating shaft 8 is regulated, if the amplitude needed is 2mm, first makes the upper end of vibrating shaft 8 withstand the inner top surface of solenoid 5 completely, then raise the micrometer 31 of vertical adjustable plate 33, vertical adjustable plate 33 is moved up 2mm, then the amplitude of vibrating shaft is 2mm;
(5) after solenoid energising, vibrating shaft described in attraction moves, and after solenoid power-off, vibrating shaft moves downward under gravity and spring action, ceaselessly open and close the voltage-stabilized power supply 12 of solenoid, make vibrating shaft along different the moving up and down of through hole;
(6) after electrolysis loop B connects, there is cell reaction with through-hole wall face in part tool-electrode 10 not being coated with insulating layer coating, now, tool-electrode is negative electrode, and workpiece is anode, and through-hole wall, by electrolysis ablation, forms groove-like turbulent structure.
Content described in this description embodiment is only exemplifying the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form of embodiment statement, and protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (7)
1. tool-electrode low-frequency vibration electrolytic machining device, comprise the fixture for fixation workpiece, the end face of described workpiece has through hole, tool-electrode is provided with directly over described through hole, described tool-electrode aims at described through hole, the described tool-electrode that can move up and down along described through hole is arranged on adjusting bracket, and described adjusting bracket is provided with the drive unit for driving described tool-electrode to move up and down
It is characterized in that:
Described adjusting bracket comprises base and displacement platform, and the Level tune plate of described displacement platform is horizontally set on base by connecting plate, and the vertical adjustable plate of described displacement platform is connected with drive unit by connecting plate;
Described drive unit comprises solenoid, the shell of described solenoid is fixed on the vertical adjustable plate of described displacement platform, described electromagnet coil comprises the hollow iron prop of lower ending opening, coil is wound with outside described iron prop, described coil, the multiloop time relay and voltage-stabilized power supply join end to end formation drive circuit, the upper end of vibrating shaft is moving up and down to be plugged in described hollow iron prop, the side of described base is dismountable is provided with brace table, described brace table is provided with linear bearing, the lower end of described vibrating shaft is connected with tool-electrode by universal chuck with after described linear bearing through described brace table successively,
Described fixture comprises holder, described holder is provided with the solution tank for holding electrolyte, described work rest is located on described solution tank, rubber ring is provided with between described solution tank and described workpiece, described solution tank end face opening, through hole on described workpiece and described solution tank are by being arranged on the outlet on described rubber ring, to form feed pathway, described holder is provided with the fixture for clamping described workpiece, described fixture and described vibrating shaft are conductive material, described fixture, described vibrating shaft, the described multiloop time relay and processing power source join end to end and form electrolysis loop.
2. tool-electrode low-frequency vibration electrolytic machining device as claimed in claim 1, it is characterized in that: described fixture comprises and the framework of described workpiece adaptation and several nuts be arranged on framework, described nut comprises the horizontal nut of relative configuration and vertical nut, described horizontal helical mother relative configuration, to push against described workpiece in the middle of two side direction, described vertical nut is arranged on described cruciform bracing, to be pushed against on described solution tank by described workpiece from the top down.
3. tool-electrode low-frequency vibration electrolytic machining device as claimed in claim 2, it is characterized in that: described vibrating shaft is also provided with spring, upper end and the described solenoid of described spring are conflicted, the lower end of described spring is inconsistent with the pad be arranged on described vibrating shaft, and described pad is fastened on described vibrating shaft.
4. tool-electrode low-frequency vibration electrolytic machining device as claimed in claim 3, is characterized in that: described brace table and described base are spirally connected.
5. tool-electrode low-frequency vibration electrolytic machining device as claimed in claim 4, is characterized in that: described solution tank is also connected with for the flexible pipe from outside feed liquor.
6. tool-electrode low-frequency vibration electrolytic machining device as claimed in claim 5, is characterized in that: described fixture and described workpiece setting in an open containers, to collect the electrolyte overflowed in described through hole.
7. tool-electrode low-frequency vibration electrolytic machining device as claimed in claim 6, it is characterized in that: the end face of described workpiece has multiple through hole side by side, the lower end of described vibrating shaft is provided with multiple tool-electrode, described through hole and described tool-electrode one_to_one corresponding.
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| CN201510195635.6A CN104827144B (en) | 2015-04-21 | 2015-04-21 | Low-frequency vibration and electrolytic machining device for tool electrodes |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191859A (en) * | 2016-09-06 | 2016-12-07 | 兰州荣翔轨道交通科技有限公司 | Spindle-electromagnetic drive electrode rotary vibration type high-energy micro-arc spark deposition knife handle |
| CN106825800A (en) * | 2017-03-01 | 2017-06-13 | 广东工业大学 | A kind of Electrolyzed Processing vibrating device |
| CN106964857A (en) * | 2017-04-27 | 2017-07-21 | 华中科技大学 | A kind of householder method and device for Wire-cut Electrical Discharge Machining |
| CN110125496A (en) * | 2019-05-15 | 2019-08-16 | 深圳市吉百顺科技有限公司 | A kind of capillary needle processing machine and capillary needle processing method |
| CN110756925A (en) * | 2019-10-17 | 2020-02-07 | 南京航空航天大学 | Tool and method for machining arc surface alternately by electric spark electrolysis |
| CN111097980A (en) * | 2020-01-06 | 2020-05-05 | 广东工业大学 | Electrically controlled electromagnet high-frequency vibration micromachining platform |
| CN111230239A (en) * | 2020-02-17 | 2020-06-05 | 南京航空航天大学 | Efficient spark electrolysis jet processing method for impact breaking of oxidation film |
| CN112222547A (en) * | 2020-09-29 | 2021-01-15 | 扬州大学 | Efficient electrochemical machining device and method for multiple-cavity structure on inner surface of casing |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393292A (en) * | 1979-07-17 | 1983-07-12 | Inoue-Japax Research Incorporated | Method of and apparatus for electrical discharge machining a small and deep hole into or through a workpiece |
| US5091067A (en) * | 1989-07-26 | 1992-02-25 | Olympus Optical Company Limited | Method and an apparatus for machining optical components |
| EP0636443A1 (en) * | 1993-02-10 | 1995-02-01 | Fanuc Ltd. | Die sinking electrical discharge apparatus |
| CN101961805A (en) * | 2010-10-22 | 2011-02-02 | 浙江工业大学 | Mechanical vibration electrochemical machining device for special-shaped cross-section deep holes |
| CN102369313A (en) * | 2009-01-20 | 2012-03-07 | 帕尔米尔公司 | Electrolysis method, device and system |
| CN203304725U (en) * | 2013-06-06 | 2013-11-27 | 王军波 | Fine tuning machine for debugging voice frequency of tablet |
| CN204584484U (en) * | 2015-04-21 | 2015-08-26 | 浙江工业大学 | Tool-electrode low-frequency vibration electrolytic machining device |
-
2015
- 2015-04-21 CN CN201510195635.6A patent/CN104827144B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4393292A (en) * | 1979-07-17 | 1983-07-12 | Inoue-Japax Research Incorporated | Method of and apparatus for electrical discharge machining a small and deep hole into or through a workpiece |
| US5091067A (en) * | 1989-07-26 | 1992-02-25 | Olympus Optical Company Limited | Method and an apparatus for machining optical components |
| EP0636443A1 (en) * | 1993-02-10 | 1995-02-01 | Fanuc Ltd. | Die sinking electrical discharge apparatus |
| CN102369313A (en) * | 2009-01-20 | 2012-03-07 | 帕尔米尔公司 | Electrolysis method, device and system |
| CN101961805A (en) * | 2010-10-22 | 2011-02-02 | 浙江工业大学 | Mechanical vibration electrochemical machining device for special-shaped cross-section deep holes |
| CN203304725U (en) * | 2013-06-06 | 2013-11-27 | 王军波 | Fine tuning machine for debugging voice frequency of tablet |
| CN204584484U (en) * | 2015-04-21 | 2015-08-26 | 浙江工业大学 | Tool-electrode low-frequency vibration electrolytic machining device |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106191859A (en) * | 2016-09-06 | 2016-12-07 | 兰州荣翔轨道交通科技有限公司 | Spindle-electromagnetic drive electrode rotary vibration type high-energy micro-arc spark deposition knife handle |
| CN106825800A (en) * | 2017-03-01 | 2017-06-13 | 广东工业大学 | A kind of Electrolyzed Processing vibrating device |
| CN106825800B (en) * | 2017-03-01 | 2019-03-01 | 广东工业大学 | A kind of Electrolyzed Processing vibration device |
| CN106964857A (en) * | 2017-04-27 | 2017-07-21 | 华中科技大学 | A kind of householder method and device for Wire-cut Electrical Discharge Machining |
| CN110125496A (en) * | 2019-05-15 | 2019-08-16 | 深圳市吉百顺科技有限公司 | A kind of capillary needle processing machine and capillary needle processing method |
| CN110756925A (en) * | 2019-10-17 | 2020-02-07 | 南京航空航天大学 | Tool and method for machining arc surface alternately by electric spark electrolysis |
| CN111097980A (en) * | 2020-01-06 | 2020-05-05 | 广东工业大学 | Electrically controlled electromagnet high-frequency vibration micromachining platform |
| CN111230239A (en) * | 2020-02-17 | 2020-06-05 | 南京航空航天大学 | Efficient spark electrolysis jet processing method for impact breaking of oxidation film |
| CN111230239B (en) * | 2020-02-17 | 2021-01-19 | 南京航空航天大学 | Efficient spark electrolysis jet processing method for impact breaking of oxidation film |
| CN112222547A (en) * | 2020-09-29 | 2021-01-15 | 扬州大学 | Efficient electrochemical machining device and method for multiple-cavity structure on inner surface of casing |
| CN112222547B (en) * | 2020-09-29 | 2023-03-14 | 扬州大学 | Efficient electrochemical machining device and method for multiple-cavity structure on inner surface of casing |
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