CN106670602B - A kind of selfreparing line electrode electric discharge truning fixture and method - Google Patents
A kind of selfreparing line electrode electric discharge truning fixture and method Download PDFInfo
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- CN106670602B CN106670602B CN201710161706.XA CN201710161706A CN106670602B CN 106670602 B CN106670602 B CN 106670602B CN 201710161706 A CN201710161706 A CN 201710161706A CN 106670602 B CN106670602 B CN 106670602B
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- line electrode
- solidification equipment
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- 238000000034 method Methods 0.000 title abstract description 19
- 238000007711 solidification Methods 0.000 claims abstract description 63
- 230000008023 solidification Effects 0.000 claims abstract description 63
- 238000000576 coating method Methods 0.000 claims abstract description 54
- 239000011248 coating agent Substances 0.000 claims abstract description 53
- 239000012530 fluid Substances 0.000 claims abstract description 34
- 238000003754 machining Methods 0.000 claims abstract description 29
- 239000007788 liquid Substances 0.000 claims description 14
- 238000001723 curing Methods 0.000 claims description 11
- 239000012224 working solution Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000001029 thermal curing Methods 0.000 claims description 3
- 238000010422 painting Methods 0.000 claims 1
- 239000011247 coating layer Substances 0.000 abstract description 23
- 238000004064 recycling Methods 0.000 abstract description 2
- 230000003252 repetitive effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000007514 turning Methods 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 239000010839 body fluid Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
-
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/101—Supply of working media
-
- 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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
- B23H7/08—Wire electrodes
- B23H7/10—Supporting, winding or electrical connection of wire-electrode
- B23H7/105—Wire guides
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of selfreparing line electrode electric discharge truning fixture and methods, including line electrode, coating unit and solidification equipment；Wherein, coating unit is for coating conductive fluid on line electrode；Solidification equipment forms conductive coating layer for making conductive fluid be solidificated in line electrode surface；When in use, line electrode in traveling successively passes through coating unit and solidification equipment, make to form conductive coating layer outside line electrode, subsequent line electrode marches at workpiece to be processed, spark discharge processing is generated between conductive coating layer and workpiece to be processed, line electrode coat generates loss after electric discharge, and line electrode itself does not participate in electro-discharge machining directly, the intensity and diameter dimension of line electrode can remain unchanged, to be not easy fracture of wire, the present apparatus can also be by changing the direction of travel of line electrode to line electrode repetitive coatings and curing conductive fluid, realize the recycling of line electrode, processing cost is reduced while guaranteeing machining accuracy, save the replacement line electrode time, it improves efficiency.
Description
Technical field
The present invention relates to machining equipment technical field, in particular to a kind of selfreparing line electrode electric discharge truning fixture and
Method.
Background technique
Electrospark wire electrode turning technology is widely used in the turnery processing field of superhard material, which has
It is not influenced by workpiece material hardness, machining accuracy is high, it is excellent that axis class and disk-like accessory, multi-axial cord part or disc cam etc. can be processed
Point is one of the effective ways for processing superhard material.
In the prior art, when carrying out electrospark wire electrode turnery processing, since spark discharge effect is in removal workpiece material
While material, the loss of line electrode is also resulted in, therefore lasting discharge loss not only influences machining accuracy, but also will cause
Fracture of wire increases production cost so that process is interrupted.And in slow wire feeding electric discharge Tutrning Process, since electric discharge is damaged
Consumption, line electrode, which only uses, once just to be scrapped, this undoubtedly causes great waste.
Therefore, how a kind of selfreparing line electrode electric discharge truning fixture is provided, makes line electrode long service life thereon, adds
Work precision is high, and processing cost is low, reduces processing cost, becomes those skilled in the art's important technological problems urgently to be resolved.
Summary of the invention
In view of this, being made thereon the present invention provides a kind of selfreparing line electrode electric discharge truning fixture and method with reaching
Line electrode long service life, machining accuracy is high, reduces the purpose of processing cost.
To achieve the above object, the invention provides the following technical scheme:
A kind of selfreparing line electrode electric discharge truning fixture, comprising:
The line electrode reciprocally advanced；
For coating the first coating unit and the second coating unit of conductive fluid on the line electrode；
For making the conductive fluid be solidificated in the first solidification equipment of formation conductive coating layer on the line electrode surface
With the second solidification equipment.
Preferably, further include lathe, the upper silk cylinder and lower silk cylinder reciprocally rotated, the line electricity are provided on the lathe
Pole is located between the upper silk cylinder and the lower silk cylinder.
Preferably, further include can relative to the workbench of the machine tool motion, the workbench for carry and clamp to
Workpieces processing.
Preferably, the guide wheel for adjusting the line electrode trend is additionally provided on the lathe.
Preferably, the first guide wheel and the second guide wheel, first guide wheel and the upper silk cylinder are provided on the lathe
Between be provided with first coating unit and first solidification equipment, be arranged between second guide wheel and the lower silk cylinder
There are second coating unit and second solidification equipment.
Preferably, first coating unit and the second coating unit are the tank for being contained with the conductive fluid, described
The through-hole passed through for the line electrode is offered on two opposite side walls of tank, and the through-hole is located at the electrical conduction current
Under body fluid face, wherein the through-hole on first coating unit close to first solidification equipment is matched with the line electrode gap
Close, the through-hole far from first solidification equipment with the line electrode is micro- is engaged, two of second coating unit are led to
Pore structure is identical as the through-hole of first coating unit；When the line electrode is from the upper silk cylinder to lower silk cylinder direction row
Into when, first solidification equipment work, second solidification equipment does not work；When the line electrode is from the lower silk cylinder to institute
When stating the traveling of silk cylinder direction, the second solidification equipment work, first solidification equipment does not work.
Preferably, the main body of the conductive fluid be conductive silver paste, conductive copper paste, conductive carbon paste or electrically conductive ink, it is auxiliary
Body is light curing agent or thermal curing agents.
Preferably, first solidification equipment and the second solidification equipment are ultraviolet curing device or the device that is heating and curing.
It preferably, further include for the work liquid supply unit to machining area supply working solution.
Preferably, the work liquid supply unit includes for holding the liquid bath of the working solution, for extracting the work
The nozzle making the delivery pump of liquid and being connect with the conveying pump output terminal.
Preferably, the nozzle is directed toward the machining area of the workpiece to be processed from the top of workpiece to be processed.
A kind of selfreparing line electrode electric discharge method for turning, comprising steps of
Conductive fluid is solidificated in line electrode surface and forms conductive coating layer；
Power on, the two poles of the earth of power supply are connected to line electrode and are fixed with the fixture of workpiece to be processed, the folder
Tool be able to drive workpiece to be processed rotation and relative to the line electrode where workbench planar movement, in the process line electricity
Conductive coating layer on extremely carries out electro-discharge machining to workpiece to be processed surface, is closed by the position adjusted between line electrode and fixture
System, realizes the line electrode turning electro-discharge machining of workpiece to be processed；
It is supplemented using conductive coating layer of the conductive fluid to loss, compensated reconstruction conductive coating layer.
The truning fixture it can be seen from the above technical proposal that a kind of selfreparing line electrode provided by the invention discharges, including
Line electrode, coating unit and solidification equipment；Wherein, line electrode can be moved relative to coating unit and solidification equipment；Coating dress
It sets for coating conductive fluid on line electrode；Solidification equipment forms conduction for being solidificated in conductive fluid on line electrode surface
Coat；
When in use, line electrode connects a pole of power supply, and workpiece to be processed connects another pole of power supply, and the line electrode in traveling is first
By coating unit, conductive fluid is coated on line electrode by coating unit, and then line electrode passes through solidification equipment, solidification equipment
Conductive fluid on line electrode is formed by curing conductive coating layer, subsequent line electrode marches at workpiece to be processed, utilizes conduction
Coat carries out electro-discharge machining to workpiece to be processed, and due to the presence of conductive coating layer, line electrode itself does not participate in directly substantially
Electro-discharge machining is also just difficult to discharge loss occur, can be by changing line when conductive coating layer is lost by electro-discharge machining
The direction of travel of electrode makes line electrode again successively by another set of coating unit and solidification equipment, thus to the conduction of loss
Coat carries out supplement reparation, loop back and forth like this make line electrode in process always by external conductive coating layer into
Row electro-discharge machining makes the recyclable reciprocal use of line electrode, and process is: applying when line electrode comes out successively approach first from upper silk cylinder
Then coating device and the first solidification equipment march at workpiece by the first guide wheel, using conductive coating layer to workpiece to be processed
Electro-discharge machining is carried out, this process is continued for until the line electrode for being wrapped in upper silk cylinder is discarded to last lap, in this mistake
The second solidification equipment is idle in journey, and when the line electrode for being wrapped in upper silk cylinder is discarded to last lap, rotation side
To that will change, the second solidification equipment will start at this time, and line electrode will successively pass through the second coating unit and the second solidification equipment,
Marched at workpiece through the second guide wheel, using conductive coating layer to workpiece to be processed carry out electro-discharge machining, thus to line electrode into
Row circulation Reusability, and the first solidification equipment does not work during this.The use pattern that this line electrode moves in circles is undoubtedly
The recycling for realizing line electrode reduces processing cost while guaranteeing machining accuracy, saves replacement line electrode
Time improves efficiency.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of structural schematic diagram of selfreparing line electrode electric discharge truning fixture provided in an embodiment of the present invention；
Fig. 2 is a kind of lathe schematic diagram of selfreparing line electrode electric discharge truning fixture provided in an embodiment of the present invention；
Fig. 3 is a kind of selfreparing line electrode electric discharge truning fixture region of discharge schematic diagram provided in an embodiment of the present invention；
Fig. 4 is the partial structurtes enlarged diagram in Fig. 3 at I.
Specific embodiment
The present invention provides a kind of selfreparing line electrode electric discharge truning fixture and methods, make line electrode thereon to reach
Long with the service life, machining accuracy is high, reduces the purpose of processing cost.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-Fig. 4 is please referred to, Fig. 1 is a kind of knot of selfreparing line electrode electric discharge truning fixture provided in an embodiment of the present invention
Structure schematic diagram；Fig. 2 is a kind of lathe schematic diagram of selfreparing line electrode electric discharge truning fixture provided in an embodiment of the present invention；Fig. 3
For a kind of selfreparing line electrode electric discharge truning fixture region of discharge schematic diagram provided in an embodiment of the present invention；Fig. 4 is in Fig. 3 at I
Partial structurtes enlarged diagram.
The embodiment of the invention provides a kind of selfreparing line electrode electric discharge truning fixtures, including the coating dress of line electrode 1, first
Set the 2, second coating unit 10 and the first solidification equipment 3, the second solidification equipment 11.
Wherein, line electrode 1 can be relative to the first coating unit 2 and the second coating unit 10 and the first solidification equipment 3 and
The movement of two solidification equipments 11；First coating unit 2 and the second coating unit 10 are used to coat conductive fluid 2a on line electrode 1；
First solidification equipment 3, the second solidification equipment 11 are led for making the conductive fluid 2a be solidificated in be formed on 1 surface of line electrode
E-coat 1a.
Compared with prior art, a kind of selfreparing line electrode electric discharge truning fixture provided in an embodiment of the present invention, is using
When, first by 15 clamping of fixture of workpiece to be processed 8, and workpiece to be processed 8 can be made rotating motion around its axis.Then will
Line electrode 1 connects a pole of power supply 9 by electricity-supplying piece 12, and workpiece to be processed 8 connects another pole of power supply 9.Then by line electrode 1 close to
Workpiece to be processed 8, and start the present apparatus.In process, first by coating unit 2, coating unit 2 will be led line electrode 1
Electrofluid 2a is coated on line electrode 1, and and then line electrode 1 passes through solidification equipment 3, by the conductive fluid 2a on line electrode 1
It is solidified into conductive coating layer 1a, subsequent line electrode 1 marches at workpiece to be processed 8, using conductive coating layer 1a to work to be processed
Part 8 carries out electro-discharge machining.Since line electrode 1 itself is not involved in electro-discharge machining substantially, intensity and diameter dimension substantially will not be by
To influence, it is not easy to fracture of wire, and can be being recycled repeatedly by way of changing the direction of travel of line electrode 1 to line electrode 1
It uses, reduces processing cost while guaranteeing machining accuracy, save the time of replacement line electrode 1, improve efficiency.
Above-mentioned technical proposal is advanced optimized, when work in order to guarantee a kind of selfreparing line electrode electric discharge truning fixture
Stability, in embodiments of the present invention, a kind of selfreparing line electrode electric discharge truning fixture further includes lathe, and being provided on lathe can
Rotationally upper silk cylinder 4 and lower silk cylinder 5, line electrode 1, which is opened, to be located between silk cylinder 4 and lower silk cylinder 5, in this way, at work, upper silk cylinder
Line electrode 1 is released in 4 rotations, and lower silk cylinder 5 rotates synchronously winding line electrode 1, when the line electrode 1 wound on upper silk cylinder 4 is put to last
When one circle, it can control upper silk cylinder 4 and the reversion of lower silk cylinder 5, move backward line electrode 1, so that line electrode 1 will pass through coating unit
10 and solidification equipment 11 in its resurfacing conductive coating layer 1a.
Above-mentioned technical proposal is advanced optimized, in order to guarantee solidification equipment 3 and solidification equipment 11 in respectively processing bout
It runs well, when upper silk cylinder 4 releases line electrode 1, solidification equipment 3 can control to start, solidification equipment 11 disconnects；When silk cylinder 4 and
When lower silk cylinder 5 inverts, solidification equipment 11 can control to start, solidification equipment 3 disconnects.
Preferably, upper silk cylinder 4 and lower silk cylinder 5, which are driven by servo motor, rotates, and revolving speed is adjustable, so as to adjust line electrode
1 travel speed and the applied amount and application speed that conductive fluid 2a can be controlled by controlling the movement velocity of line electrode 1,
Region to be processed is enabled quickly and steadily to establish discharging condition.
In process, there must be relative displacement that can realize that turning adds between workpiece to be processed 8 and line electrode 1
Work, therefore, in embodiments of the present invention, a kind of selfreparing line electrode electric discharge truning fixture further includes can be relative to machine tool motion
Workbench 13, workbench 13 is for carrying and clamping workpiece to be processed 8, and certainly, driving lathe is relatively moved with workbench 13
Displacement mechanism can be connected with lathe or be connected with workbench 13 or can be connected respectively with lathe and workbench 13.
For the ease of the first coating unit 2 and the second coating unit 10 and the first solidification equipment 3 and the second solidification equipment 11
Setting and make 1 moment of line electrode keep tensioning, be additionally provided in embodiments of the present invention, on lathe for adjusting line electrode 1
The guide wheel of trend, quantity and position by adjusting guide wheel, thus it is possible to vary the trend of line electrode 1 adapts to the present apparatus specific
The conditions such as size, angle, the position of workpiece to be processed 8, while line electrode 1 being made to keep tensioning.
Further, the position of guide wheel is adjustable, in order to adjust the rate of tension of line electrode 1.
It is provided with the first guide wheel 7 and the second guide wheel 6 in embodiment as depicted in figs. 1 and 2, on lathe, described first
First coating unit 2 and first solidification equipment 3, second guide wheel are provided between guide wheel 7 and the upper silk cylinder 4
Second coating unit 10 and second solidification equipment 11 are provided between 6 and the lower silk cylinder 5.
Above-mentioned technical proposal is advanced optimized, it, can after every bout discharge loss since line electrode 1 is back and forth movement
It passes sequentially through coating unit 2 and solidification equipment 3 rebuilds the conductive coating layer 1a of loss, therefore, line electrode 1 is returning to upper silk cylinder 4
It also needs by coating unit 2 to be also possible to that conductive fluid 2a can be coated with thereon before, it is conductive if do not handled it
Fluid 2a is difficult to secure on line electrode 1, and line electrode 1 is easy to bring the conductive fluid 2a of liquid into silk cylinder 4, causes to waste, very
To there is security risk, in order to avoid the above problem, in embodiments of the present invention, coating unit 2 is to be contained with conductive fluid 2a's
Tank offers the through-hole passed through for line electrode 1 on two opposite side walls of tank, and tank is far from 3 side of solidification equipment
Through-hole with line electrode 1 is micro- is engaged, the through-hole and 1 clearance fit of line electrode close to 3 side of solidification equipment.By making tank
Through-hole far from 3 side of solidification equipment with line electrode 1 is micro- is engaged, the conductive fluid 2a on line electrode 1 can be wiped off, be kept away
Exempt from its drippage, while it being avoided to adhere on silk cylinder 4, and on tank close to solidification equipment 3 through-hole due to solidification equipment 3
It is closer, for line electrode 1 after passing through in through-hole, conductive fluid 2a thereon can be solid rapidly under the action of solidification equipment 3
Change forms conductive coating layer 1a, therefore, can be by the expansion appropriate of the through-hole of the side, in order to which line electrode 1 passes through；Coating unit 10
It is identical as coating unit 2, it can be adhered to avoid conductive fluid 2a on lower silk cylinder 5, and the online electricity of conductive fluid coating can be made
On pole 1.
Certainly, it other than above-mentioned passive type coating unit 2, can also be coated by the way of active on line electrode 1
Conductive fluid 2a, such as can be by the way of spraying.
The optional range of conductive fluid 2a is very wide, and those skilled in the art can select as needed, for example, electrical conduction current
The main body of body 2a be conductive silver paste, conductive copper paste, conductive carbon paste or electrically conductive ink, auxiliary body be light curing agent or thermal curing agents,
The material of conductive fluid 2a is different, and property is different, and curing mode is also required to be adjusted correspondingly, for example, ventilation can be used
Device is solidified at normal temperature, alternatively, being solidified using ultraviolet curing device or the device that is heating and curing.
In order to guarantee being normally carried out for electro-discharge machining, in process, needs to carry out machining area feed flow and wash away
Chip removal, therefore, in embodiments of the present invention, a kind of selfreparing line electrode electric discharge truning fixture further includes for supplying to machining area
To the work liquid supply unit of working solution 14.
Work liquid supply unit is mainly used for providing work of the working solution 14 to play feed flow He wash away chip removal to machining area
With therefore, in embodiments of the present invention, work liquid supply unit includes for holding the liquid bath 16 of working solution 14, for extracting
The delivery pump 15 of working solution 14 and the nozzle 18 being connect with 15 output end of delivery pump.Certainly, work the structure of liquid supply unit
It is not limited only to above structure, those skilled in the art can be adjusted as needed, as long as feed flow can be played to machining area
With the effect for washing away chip removal, the embodiment of the present invention is without limitation.
The embodiment of the invention also provides a kind of selfreparing line electrode electric discharge method for turning, comprising steps of
S1: conductive fluid is solidificated in line electrode surface and forms conductive coating layer；
S2: powering on, and the two poles of the earth of power supply are connected to line electrode and are fixed with the fixture of workpiece to be processed, described
Fixture be able to drive workpiece to be processed rotation and relative to the line electrode where workbench planar movement, in the process line
Conductive coating layer on electrode carries out electro-discharge machining to workpiece to be processed surface, is closed by the position adjusted between line electrode and fixture
System, realizes the line electrode turning electro-discharge machining of workpiece to be processed；
S3: it is supplemented using conductive coating layer of the conductive fluid to loss, compensated reconstruction conductive coating layer.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (1)
- The truning fixture 1. a kind of selfreparing line electrode discharges characterized by comprisingThe line electrode (1) reciprocally advanced；For coating first coating unit of conductive fluid (2a) on the line electrode (1) (2) and the second coating unit (10)；Conduction is formed for being solidificated in the conductive fluid (2a) on the line electrode (1) surface The first solidification equipment (3) and the second solidification equipment (11) of coat (1a), the main body of the conductive fluid (2a) are conductive silver Slurry, conductive copper paste, conductive carbon paste or electrically conductive ink, auxiliary body are light curing agent or thermal curing agents, first solidification equipment (3) It is ultraviolet curing device or the device that is heating and curing with the second solidification equipment (11)；First coating unit (2) and the second coating unit (10) are the tank for being contained with the conductive fluid (2a), described The through-hole passed through for the line electrode (1) is offered on two opposite side walls of tank, and the through-hole is located at described lead Under electrofluid (2a) liquid level, wherein close to the through-hole of first solidification equipment (3) and the line on the first coating unit (2) Electrode (1) clearance fit, through-hole far from first solidification equipment (3) with the line electrode (1) is micro- is engaged, the second painting Two through-hole structures of coating device (10) are identical as the through-hole of the first coating unit (2)；When line electrode (1) from upper silk cylinder (4) to When lower silk cylinder (5) direction is advanced, the first solidification equipment (3) work, the second solidification equipment (11) does not work；When line electrode (1) from When upward silk cylinder (4) direction of lower silk cylinder (5) is advanced, the second solidification equipment (11) work, the first solidification equipment (3) does not work；Lathe, the upper silk cylinder (4) and lower silk cylinder (5) reciprocally rotated is provided on the lathe, and the line electrode (1) is located at Between the upper silk cylinder (4) and the lower silk cylinder (5), it is additionally provided on the lathe for adjusting the line electrode (1) trend The first guide wheel (7) and the second guide wheel (6), be provided with described first between first guide wheel (7) and the upper silk cylinder (4) Coating unit (2) and first solidification equipment (3) are provided with described between second guide wheel (6) and the lower silk cylinder (5) Second coating unit (10) and second solidification equipment (11)；Can be relative to the workbench (13) of the machine tool motion, the workbench (13) is for carrying and clamping workpiece to be processed (8)；For the work liquid supply unit to machining area supply working solution (14), the work liquid supply unit includes for containing It puts the liquid bath (16) of working solution (14), the delivery pump (15) for extracting working solution (14) and is exported with the delivery pump (15) The nozzle (18) of connection is held, the nozzle (18) is directed toward the processing of the workpiece to be processed (8) from the top of workpiece to be processed (8) Region.
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| CN201710161706.XA CN106670602B (en) | 2017-03-17 | 2017-03-17 | A kind of selfreparing line electrode electric discharge truning fixture and method |
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| CN201710161706.XA CN106670602B (en) | 2017-03-17 | 2017-03-17 | A kind of selfreparing line electrode electric discharge truning fixture and method |
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| CN106670602B true CN106670602B (en) | 2019-11-08 |
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| JP6310039B1 (en) * | 2016-11-08 | 2018-04-11 | ファナック株式会社 | Wire electric discharge machine and automatic wiring method |
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| US4427870A (en) * | 1980-07-04 | 1984-01-24 | Inoue-Japax Research Incorporated | Method of and apparatus for electroerosively machining a conductive workpiece with a continuous wire electrode |
| FR2796323B1 (en) * | 1999-07-15 | 2001-09-14 | Fumex Rectification Ets | ELECTROEROSION MACHINING PROCESS AND ASSOCIATED PART SUPPORT DEVICE |
| CN102166676A (en) * | 2011-05-23 | 2011-08-31 | 哈尔滨工业大学 | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining |
| CN103658895A (en) * | 2013-12-19 | 2014-03-26 | 华南理工大学 | Device for carrying out electrical discharge machining on inner surface of complicated shape |
| CN103692035A (en) * | 2013-12-19 | 2014-04-02 | 华南理工大学 | Device for conducting electrical discharge machining on thread-like metal material |
| CN206912417U (en) * | 2017-03-17 | 2018-01-23 | 广东工业大学 | A kind of selfreparing line electrode electric discharge truning fixture |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5353096A (en) * | 1976-10-25 | 1978-05-15 | Inoue Japax Res Inc | Wire cut discharge working device |
| JPH04360720A (en) * | 1991-06-04 | 1992-12-14 | Mitsubishi Electric Corp | Wire electric discharge machining device |
| JPH0760553A (en) * | 1993-08-24 | 1995-03-07 | Omron Corp | Wire cut electric discharge machine |
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2017
- 2017-03-17 CN CN201710161706.XA patent/CN106670602B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4427870A (en) * | 1980-07-04 | 1984-01-24 | Inoue-Japax Research Incorporated | Method of and apparatus for electroerosively machining a conductive workpiece with a continuous wire electrode |
| FR2796323B1 (en) * | 1999-07-15 | 2001-09-14 | Fumex Rectification Ets | ELECTROEROSION MACHINING PROCESS AND ASSOCIATED PART SUPPORT DEVICE |
| CN102166676A (en) * | 2011-05-23 | 2011-08-31 | 哈尔滨工业大学 | Method and device for machining insulating ceramic by reciprocating wire-cut electrical discharge machining |
| CN103658895A (en) * | 2013-12-19 | 2014-03-26 | 华南理工大学 | Device for carrying out electrical discharge machining on inner surface of complicated shape |
| CN103692035A (en) * | 2013-12-19 | 2014-04-02 | 华南理工大学 | Device for conducting electrical discharge machining on thread-like metal material |
| CN206912417U (en) * | 2017-03-17 | 2018-01-23 | 广东工业大学 | A kind of selfreparing line electrode electric discharge truning fixture |
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| CN106670602A (en) | 2017-05-17 |
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