CN106825803B - A kind of discharging milling processing unit (plant) that tool-electrode compensates automatically and method - Google Patents
A kind of discharging milling processing unit (plant) that tool-electrode compensates automatically and method Download PDFInfo
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- CN106825803B CN106825803B CN201710162158.2A CN201710162158A CN106825803B CN 106825803 B CN106825803 B CN 106825803B CN 201710162158 A CN201710162158 A CN 201710162158A CN 106825803 B CN106825803 B CN 106825803B
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- 238000003801 milling Methods 0.000 title claims abstract description 52
- 238000007599 discharging Methods 0.000 title claims abstract description 44
- 238000012545 processing Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 22
- 239000012530 fluid Substances 0.000 claims abstract description 83
- 238000003754 machining Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000003672 processing method Methods 0.000 claims abstract description 7
- 238000007711 solidification Methods 0.000 claims description 15
- 230000008023 solidification Effects 0.000 claims description 15
- 239000012224 working solution Substances 0.000 claims description 11
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 238000002679 ablation Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000010892 electric spark Methods 0.000 claims description 5
- 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
- 239000010410 layer Substances 0.000 description 28
- 239000000463 material Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000001723 curing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000000976 ink Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 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
- B23H5/00—Combined machining
- B23H5/04—Electrical discharge machining combined with mechanical working
-
- 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
-
- 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
- B23H5/00—Combined machining
- B23H5/10—Electrodes specially adapted therefor or their manufacture
Abstract
The invention discloses a kind of discharging milling processing unit (plant)s that tool-electrode compensates automatically, including workbench, it is arranged on the workbench and for clamping workpiece to be processed and making its relatively described tool-electrode along the fixture for being parallel to workbench place planar movement, and the distance between the workpiece to be processed and the tool-electrode are adjustable, it further include electrode prosthetic device, the electrode prosthetic device includes tool-electrode, with the top that the tool-electrode is arranged in and the applicator roll matched with the tool-electrode and conductive fluid feeding mechanism.Above-mentioned apparatus can effectively repair export license, in discharging milling process to improve machining accuracy and processing quality.In addition the invention also discloses a kind of discharging milling processing methods that tool-electrode compensates automatically.
Description
Technical field
The present invention relates to EDM Technology field, in particular to a kind of discharging milling that tool-electrode compensates automatically processing dress
It sets and method.
Background technique
With the development of science and technology, the superhard materials such as high-speed steel, titanium alloy, metal-base composites emerge in multitude, such material
Material is applied to the industrial circles such as space flight and aviation, electronics, automobile by increasingly extensive, however such material belongs to typical difficult processing
Material is difficult to effectively process such material using traditional milling method.
Electro-discharge machining method has many advantages, such as not influenced by workpiece material hardness, and machining accuracy is high, is processing superhard material
One of effective ways.However if traditional discharge process is directly introduced into the Milling Process field of superhard material, by
In spark discharge effect while removing workpiece material also can removal tool electrode material, therefore in process tool electricity
The discharge loss of pole will be unable to avoid, and strong influence machining accuracy and processing quality are improved and added by lasting tool loss
Work cost.
Therefore, how in discharging milling process, can the loss to tool-electrode effectively repaired, to mention
The technical issues of high manufacturing accuracy and processing quality are those skilled in the art's urgent need to resolve.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of discharging milling processing unit (plant) that tool-electrode compensates automatically,
In discharging milling process, export license can effectively be repaired, to improve machining accuracy and processing quality.
Another object of the present invention, which also resides in, provides a kind of discharging milling processing method that tool-electrode compensates automatically.
To achieve the above object, the invention provides the following technical scheme:
A kind of discharging milling processing unit (plant) that tool-electrode compensates automatically, including workbench, setting is on the workbench
And for clamping workpiece to be processed and making its relatively described tool-electrode along the folder for being parallel to workbench place planar movement
Tool, and the distance between the workpiece to be processed and the tool-electrode are adjustable, further include electrode prosthetic device, the electrode is repaired
Apparatus for coating includes tool-electrode, and the applicator roll that the top of the tool-electrode is arranged in and matches with the tool-electrode,
And the top of the applicator roll, and the electrical conduction current is arranged in conductive fluid feeding mechanism, the conductive fluid feeding mechanism
The bottom of body feeding mechanism offers the discharge orifice for flowing out conductive fluid, and the applicator roll and the tool-electrode
Direction of rotation on the contrary, in order to coat formation；The axis parallel in the axle center of the applicator roll and the tool-electrode, it is described
The groove for holding working solution is provided on workbench, in the electro-discharge machining portion of the workpiece to be processed and the tool-electrode
It is placed in the groove.
Preferably, the height of the working solution is higher than the electro-discharge machining portion of the workpiece to be processed and the tool-electrode
Highly.
Preferably, further include conductive fluid solidification device for the coat to be solidified into conductive fluid cured layer, and
The top of the tool-electrode is arranged in the conductive fluid solidification device.
Preferably, the tool-electrode is cylindric, and is provided in the middle part of the tool-electrode for driving the work
The shaft that tool electrode makes rotating motion.
Preferably, conduction brush is installed, the conduction brush is extremely connected with the one of power supply in the shaft；The work to be processed
Part is extremely connected with the another of the power supply.
Preferably, the workbench is connected with control device, and the control device is for controlling described in the fixture drive
Planar movement and the control to be processed work of the relatively described tool-electrode of workpiece to be processed where being parallel to the workbench
The adjusting in the gap of part and the tool-electrode.
Preferably, the conductive fluid is conductive silver paste, conductive copper paste or conductive carbon paste.
In conclusion the discharging milling processing unit (plant) that above-mentioned tool-electrode compensates automatically, passes through conductive fluid feeding mechanism
Conductive fluid is dynamically coated on tool-electrode forms coat, when the coat on tool-electrode is in electric discharge machining process,
When being lost due to electric discharge, with the rotation of tool-electrode, will constantly there be new conductive fluid to be applied to tool-electrode
Surface is timely repaired so as to the discharge loss to coat so that in electric discharge machining process, tool-electrode it is several
What shape can be able to timely restore and keep；The fixture for clamping workpiece to be processed by setting on workbench simultaneously, makes to be added
Work workpiece opposite tool electrode planar movement where being parallel to workbench, and the distance between workpiece to be processed and tool-electrode
It is adjustable, to realize the stable discharging Milling Process to workpiece.
In addition, the present invention also provides a kind of discharging milling processing methods that tool-electrode compensates automatically, this method comprises:
Conductive fluid is coated, dynamic coats conductive fluid on the surface of rotatable tool-electrode；
Conductive fluid cured layer is formed, the coating conductive fluid is solidified, forms conductive fluid cured layer；
Discharging milling processing, powers on, the two poles of the earth of the power supply connect with the tool-electrode and workpiece to be processed respectively
It is logical, the workpiece to be processed can the relatively described tool-electrode along the planar movement being parallel to where the workbench, and it is described
The gap of workpiece to be processed and the tool-electrode is adjustable, and the conductive fluid cured layer puts the workpiece to be processed
Electric Milling Process；
Compensate conductive fluid cured layer, when the conductive fluid cured layer on the tool-electrode is by electric spark ablation, institute
Tool-electrode is stated constantly to restore to lead described in ablation according to the coating conductive fluid and the formation conductive fluid cured layer
Electrofluid cured layer, with the dynamic selfreparing of implementation tool electrode.
It, should since the above method uses the core concept for the discharging milling processing unit (plant) that above-mentioned tool-electrode compensates automatically
The discharging milling processing unit (plant) that tool-electrode compensates automatically has above-mentioned technique effect, the method for the core concept with the device
Also there should be corresponding technical effect, details are not described herein.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below to embodiment or existing
Attached drawing needed in technical description is briefly described, it is clear that, the accompanying drawings in the following description is only this hair
Bright embodiment for those of ordinary skill in the art without creative efforts, can also be according to mentioning
The attached drawing of confession obtains other attached drawings.
Fig. 1 is that the electric discharge for the discharging milling processing unit (plant) that the tool-electrode disclosed in the embodiment of the present invention compensates automatically adds
The positive structure schematic of work schematic diagram；
Fig. 2 is the partial enlarged view at the A of Fig. 1；
Fig. 3 is that the electric discharge for the discharging milling processing unit (plant) that the tool-electrode disclosed in the embodiment of the present invention compensates automatically adds
The side structure schematic diagram of work schematic diagram；
Fig. 4 be Fig. 3 right side to view structural schematic diagram；
Fig. 5 is the milling knot for the discharging milling processing unit (plant) that the tool-electrode disclosed in the embodiment of the present invention compensates automatically
The schematic diagram of structure；
Fig. 6 is the process for the discharging milling processing method that the tool-electrode disclosed in the embodiment of the present invention compensates automatically
Figure.
Wherein, the names of the parts are as follows:
1- tool-electrode, 11- shaft, 12- conductive fluid cured layer, 2- applicator roll, 3- conductive fluid feeding mechanism, 4- are led
Electrofluid, 5- conductive fluid solidification device, 6- working solution, 7- power supply, 8- workpiece to be processed, 9- conduction brush, 10- groove, 13- folder
Tool, 14- workbench, 15- control device, 16- electric spark.
Specific embodiment
Core of the invention is to provide a kind of discharging milling processing unit (plant) that tool-electrode compensates automatically, in discharging milling
In process, export license can effectively be repaired, to improve machining accuracy and processing quality.
Another core of the invention, which also resides in, provides a kind of discharging milling processing method that tool-electrode compensates automatically.
In order to enable those skilled in the art to better understand the solution of the present invention, with reference to the accompanying drawings and detailed description
The present invention is described in further detail.
As shown in Figs. 1-5, the discharging milling processing unit (plant) that the tool-electrode disclosed in the embodiment of the present invention compensates automatically,
Including workbench 14, it is arranged on workbench 14 and for clamping workpiece to be processed 8 and making its opposite tool electrode 1 along being parallel to
The fixture 13 of planar movement where workbench, and the distance between workpiece to be processed 8 and tool-electrode 1 are adjustable, further include electrode
Prosthetic device, electrode prosthetic device include tool-electrode 1, and the top of tool-electrode 1 is arranged in and matches with tool-electrode 1
Applicator roll 2 and conductive fluid feeding mechanism 3, the top of applicator roll 2, and electrical conduction current is arranged in conductive fluid feeding mechanism 3
The bottom of body feeding mechanism 3 offers the discharge orifice for flowing out conductive fluid 4, and the rotation of applicator roll 2 and tool-electrode 1
It is contrary, in order to the formation of coat；The axis parallel in the axle center of applicator roll 2 and tool-electrode 1 is arranged on workbench 14
There is the groove 10 for holding working solution 6, workpiece to be processed 8 and the electro-discharge machining portion of tool-electrode 1 are built in groove 10.
Content, the discharging milling processing unit (plant) that above-mentioned tool-electrode compensates automatically, by leading are introduced compared to background technique
Electrofluid feeding mechanism dynamically coats conductive fluid on tool-electrode and forms coat, when the coat on tool-electrode is being put
During electric machining, when being lost due to electric discharge, with the rotation of tool-electrode, will constantly there be new conductive fluid to be coated
To the surface of tool-electrode, timely repaired so as to the discharge loss to coat, so that in electric discharge machining process,
The geometry of tool-electrode can be able to timely restore and keep；Workpiece to be processed is clamped by setting on workbench simultaneously
Fixture makes workpiece to be processed opposite tool electrode planar movement where being parallel to workbench, and workpiece to be processed and tool electricity
The distance between pole is adjustable, to realize the stable discharging Milling Process to workpiece.
It is further to note that the amount of feeding of general Milling Process, which is compared, wants big with the amount of feeding of grinding, therefore,
The adjustable end side to workpiece to be processed of the tool-electrode of Milling Process, and discharging gap and milling depth are adjusted, then into
Row electro-discharge machining, an and then Milling Process may be implemented in place, less milling number, substantially increases production efficiency.
Further, the height of above-mentioned working solution 6 is higher than the height in the electro-discharge machining portion of workpiece to be processed 8 and tool-electrode 1
Degree.In electric discharge machining process, working solution 6 provides working media to region to be processed, on the one hand makes putting for region to be processed
Electric condition can be established with being stabilized, the heat that another aspect liquid can also take away processing product in time and processing generates.It needs
It is noted that the lower part of groove 10 is provided with drainage hole, the working solution 6 after can using is recycled.It needs to illustrate
, realize that electro-discharge machining is only the present invention in such a way that above-mentioned working solution directly submerges workpiece to be processed and tool-electrode
The preferred citing of one kind of embodiment can also be and spray working solution (work Jie between tool-electrode and workpiece to be processed in real time
Matter) mode realize electro-discharge machining.
It further include the conductive fluid for coat to be solidified into conductive fluid cured layer 12 in further technical solution
Solidification device 5, and the top of tool-electrode 1 is arranged in conductive fluid solidification device 5.By the way that conductive fluid solidification device is arranged, to coating
Layer solidification, in order to form conductive fluid cured layer, since conductive fluid cured layer is solid forms, so that electro-discharge machining is put
Electric gap is more accurate.Do not consolidated by conductive fluid solidification device of course, it should be understood that above-mentioned coat can also be
Change, conductive fluid can be the conductive fluid with automatic quick-drying, be also possible to the conductive fluid with certain viscosity, only
The embodiment of the present invention preferably carries out cured mode using above-mentioned conductive fluid solidification device.It should be noted that above-mentioned lead
The curing mode of electrofluid solidification device can be by way of photocuring in one layer of conduction of the surface dynamic formation of tool-electrode
Fluid cured layer is also possible to through other common curing modes of those skilled in the art, such as the side such as air blower or drying
Formula.
It is further to note that as shown in figure 3, the surface of tool-electrode is according to the coating, solidification, loss of conductive fluid
Etc. situations will will appear following region: conductive fluid coating zone I, conductive fluid consolidation zone II, conductive fluid solidification
12 pairs of workpiece of layer carry out the region III of electro-discharge machining, the region IV of the conductive fluid cured layer after discharge loss.When discharging
When Milling Process, there are gap, conductive fluid cured layers between conductive fluid cured layer and the machining area of workpiece to be processed
12 pairs of workpieces to be processed 8 are processed, and the partial enlarged view of electro-discharge machining in process on tool-electrode 1 as shown in Fig. 2, pass through
The conductive fluid cured layer 12 that conductive fluid solidification device 5 is formed by curing carries out electro-discharge machining, tool-electrode 1 to workpiece to be processed 8
On conductive fluid cured layer 12 by electric spark ablation, and due to conductive fluid 4 constantly by dynamically be coated in tool-electrode
On, so that being constantly resumed the dynamic selfreparing to implementation tool electrode by the conductive fluid cured layer 12 of ablation.
Further, above-mentioned tool-electrode 1 is cylindric, and the middle part of the tool-electrode 1 is provided with for band power driven tools
The shaft 11 that electrode 1 makes rotating motion.It is appreciated of course that it is only the present invention that above-mentioned shaft, which drives tool-electrode rotation,
The preferred citing of one kind of embodiment can also be tool-electrode by way of the fixed rotation of clamping device or the skill of this field
The common other modes of art personnel realize rotation.
Further, conduction brush 9 is installed in above-mentioned shaft 11, which is extremely connected with the one of power supply 7；It is above-mentioned to
Workpieces processing 8 is extremely connected with the another of power supply 7.It should be noted that conduction brush 9 can be connected with the anode of power supply 7, it can also
Realize that opposed polarity is processed to be connected with the cathode of power supply 7.It is appreciated of course that working as above-mentioned conduction brush 9 and power supply just
When being extremely connected, workpiece to be processed is connected with the cathode of power supply 7；When above-mentioned conduction brush 9 is connected with the cathode of power supply, work to be processed
Part is connected with the anode of power supply 7.
Further, above-mentioned workbench 14 is connected with control device 15, control device 15 for control fixture 13 drive to
Workpieces processing 8 moves and controls the adjusting in the gap of workpiece to be processed 8 and tool-electrode 1 along the axis direction of tool-electrode 1.It is logical
Crossing setting control device makes the adjusting of the direction of motion of fixture more convenient flexibly.
Further, above-mentioned conductive fluid 4 is conductive silver paste, conductive copper paste or conductive carbon paste.Certainly above-mentioned to be only
Preferred citing of the embodiment of the present invention for conductive fluid can also be other common electrical conduction currents of those skilled in the art
Body, such as various electrically conductive inks, can realize the reparation to sacrificial electrode.
In addition, the present invention also provides a kind of discharging milling processing methods that tool-electrode compensates automatically as shown in Figure 6, it should
Method includes:
Conductive fluid 100 is coated, dynamic coats conductive fluid on the surface of rotatable tool-electrode；
Conductive fluid cured layer 200 is formed, the coating conductive fluid is solidified, forms conductive fluid cured layer；
Discharging milling processing 300, power on, the two poles of the earth of the power supply respectively with the tool-electrode and workpiece to be processed
Connect, the workpiece to be processed can the tool-electrode relatively along the planar movement being parallel to where the workbench, and institute
The gap for stating workpiece to be processed and the tool-electrode is adjustable, and the conductive fluid cured layer carries out the workpiece to be processed
Discharging milling processing；
Conductive fluid cured layer 400 is compensated, when the conductive fluid cured layer on the tool-electrode is by electric spark ablation,
The tool-electrode constantly restores described in ablation according to the coating conductive fluid and the formation conductive fluid cured layer
Conductive fluid cured layer, with the dynamic selfreparing of implementation tool electrode.
It, should since the above method uses the core concept for the discharging milling processing unit (plant) that above-mentioned tool-electrode compensates automatically
The discharging milling processing unit (plant) that tool-electrode compensates automatically has above-mentioned technique effect, the method for the core concept with the device
Also there should be corresponding technical effect, details are not described herein.
The discharging milling processing unit (plant) and method compensated automatically to tool-electrode provided by the present invention above has carried out in detail
It is thin to introduce.It should be noted that each embodiment in this specification is described in a progressive manner, each embodiment is stressed
Be the difference from other embodiments, 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 (7)
1. a kind of discharging milling processing unit (plant) that tool-electrode compensates automatically, which is characterized in that including workbench (14), setting exists
On the workbench (14) and for clamping workpiece to be processed (8) and keeping its relatively described tool-electrode (1) described along being parallel to
The fixture (13) of planar movement where workbench, and the distance between the workpiece to be processed (8) and the tool-electrode (1) can
It adjusts, further includes electrode prosthetic device, the electrode prosthetic device includes tool-electrode (1), and is arranged in the tool-electrode (1)
Top and the applicator roll (2) and conductive fluid feeding mechanism (3) that are matched with the tool-electrode (1), the electrical conduction current
Body feeding mechanism (3) is arranged on the top of the applicator roll (2), and the bottom of the conductive fluid feeding mechanism (3) offers
For flowing out the discharge orifice of conductive fluid (4), and the direction of rotation of the applicator roll (2) and the tool-electrode (1) on the contrary,
In order to the formation of coat；The axle center of the applicator roll (2) and the axis parallel of the tool-electrode (1), the workbench
(14) it is provided with the groove (10) for holding working solution (6) on, the workpiece to be processed (8) and the tool-electrode (1)
Electro-discharge machining portion is built in the groove (10)；
It further include the conductive fluid solidification device (5) for the coat to be solidified into conductive fluid cured layer (12), and described
Conductive fluid solidification device (5) is arranged on the top of the tool-electrode (1).
2. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, the height of the working solution (6)
Degree is higher than the height in the electro-discharge machining portion of the workpiece to be processed (8) and the tool-electrode (1).
3. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, which is characterized in that the work
It is cylindric for having electrode (1), and is provided in the middle part of the tool-electrode (1) and rotates for driving the tool-electrode (1) to do
The shaft (11) of movement.
4. the discharging milling processing unit (plant) that tool-electrode according to claim 3 compensates automatically, which is characterized in that described turn
It is equipped on axis (11) conduction brush (9), the conduction brush (9) is extremely connected with the one of power supply (7)；The workpiece to be processed (8) with
The another of the power supply (7) is extremely connected.
5. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, which is characterized in that the work
Make platform (14) to be connected with control device (15), the control device (15) is described to be processed for controlling the fixture (13) drive
Planar movement and the control to be processed work of the relatively described tool-electrode (1) of workpiece (8) where being parallel to the workbench
The adjusting in the gap of part (8) and the tool-electrode (1).
6. the discharging milling processing unit (plant) that tool-electrode according to claim 1 compensates automatically, which is characterized in that described to lead
Electrofluid (4) is conductive silver paste, conductive copper paste or conductive carbon paste.
7. a kind of discharging milling processing method that tool-electrode compensates automatically, which is characterized in that this method comprises:
It coats conductive fluid (100), on the surface of rotatable tool-electrode (1), dynamic coats conductive fluid (4)；
It is formed conductive fluid cured layer (200), the coating conductive fluid is solidified, form conductive fluid cured layer
(12)；
Discharging milling process (300), power on, the two poles of the earth of the power supply respectively with the tool-electrode (1) and work to be processed
Part (8) is connected, and the workpiece to be processed (8) being capable of plane shifting of the relatively described tool-electrode (1) where being parallel to workbench
It is dynamic, and the gap of the workpiece to be processed (8) and the tool-electrode (1) is adjustable, the conductive fluid cured layer (12) is right
The workpiece to be processed (8) carries out discharging milling processing；
It compensates conductive fluid cured layer (400), when the conductive fluid cured layer (12) on the tool-electrode (1) is lost by electric spark
Except when, the tool-electrode (1) according to the coating conductive fluid (100) and the formation conductive fluid cured layer (200) no
It is disconnected to restore by the conductive fluid cured layer (12) of ablation, with the dynamic selfreparing of implementation tool electrode (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710162158.2A CN106825803B (en) | 2017-03-17 | 2017-03-17 | A kind of discharging milling processing unit (plant) that tool-electrode compensates automatically and method |
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| CN201710162158.2A CN106825803B (en) | 2017-03-17 | 2017-03-17 | A kind of discharging milling processing unit (plant) that tool-electrode compensates automatically and method |
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| CN106825803A CN106825803A (en) | 2017-06-13 |
| CN106825803B true CN106825803B (en) | 2019-04-19 |
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| CN207154944U (en) * | 2017-03-17 | 2018-03-30 | 广东工业大学 | The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically |
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| JP2009119544A (en) * | 2007-11-13 | 2009-06-04 | Ntn Corp | Surface working method and rolling member using the working method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1134323A1 (en) * | 1978-12-07 | 1985-01-15 | Научно-производственное объединение по технологии машиностроения | Method of electrochemical machining of contoured surface of slotted type with revolving electrode tool in running electrolyte |
| CN102601468A (en) * | 2012-03-23 | 2012-07-25 | 华南理工大学 | Self-repairing electromagnetic polarity tool and discharging processing method |
| CN103137029A (en) * | 2013-03-14 | 2013-06-05 | 利亚德光电股份有限公司 | Light-emitting diode (LED) display device |
| CN207154944U (en) * | 2017-03-17 | 2018-03-30 | 广东工业大学 | The discharging milling processing unit (plant) that a kind of tool-electrode compensates automatically |
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