CN106735645A - A kind of device of the cutting insulating materials that discharges - Google Patents
A kind of device of the cutting insulating materials that discharges Download PDFInfo
- Publication number
- CN106735645A CN106735645A CN201710162164.8A CN201710162164A CN106735645A CN 106735645 A CN106735645 A CN 106735645A CN 201710162164 A CN201710162164 A CN 201710162164A CN 106735645 A CN106735645 A CN 106735645A
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- China
- Prior art keywords
- line electrode
- conductor fluid
- processed
- insulating materials
- region
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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
- B23H7/00—Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
- B23H7/02—Wire-cutting
Abstract
The invention discloses a kind of device of the cutting insulating materials that discharges, including：Conductor fluid case, line electrode, first cylinder, second cylinder, conducting block.When using, the workpiece to be processed of auxiliary electrode layer is will be covered with first to be extremely connected with the one of power supply, line electrode is pressed close into its region to be processed again, start the present apparatus, conductor fluid can be coated to the line electrode with conductor fluid the surface in the region when by region to be processed, make conductor fluid pass through auxiliary electrode layer to be turned on power supply, form discharging condition, the spark discharge effect of generation not only can ablation conductor fluid, can also remove the region to be processed covered by conductor fluid.The process although region to be processed conductor fluid can constantly by spark discharge effect ablation, but constantly have the line electrode with new conductor fluid by for the region supplement conductor fluid；And the process does not need the participation of the combustibles such as kerosene, therefore potential safety hazard is eliminated, solve problem of the prior art.
Description
Technical field
The present invention relates to electric machining field, in particular, it is related to a kind of device of the cutting insulating materials that discharges.
Background technology
With continuing to develop for manufacture field, increasing insulating materials needs to carry out cutting processing.Now with engineering
In be related to as a example by more insulating ceramic materials, such product is because hardness is high, intensity is big, the advantage such as wear-resistant and extensively should
With, but for cutting processing, such material is difficult to meet conventional manufacturing procedure, this nothing because of the speciality of fragility itself
Doubt the range of application that strongly limit the material.
For prior art, the processing method not influenceed by the hardness and fragility etc. of material is spark erosion machining, its
In for insulating materials, optimal spark erosion machining is assisting electrode method, but the method still suffers from certain deficiency.
On the one hand, the medium employed in the processing link is kerosene, and this has certain disaster hidden-trouble in practical operation；The opposing party
Face, is influenceed due to being formed quality by carbon film, and the process has unstable phenomenon.
Therefore, how while insulating materials cutting processing process stabilization is ensured, potential safety hazard is reduced, at this stage should is
Field problem urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of device of the cutting insulating materials that discharges, the device can be
While ensureing insulating materials cutting processing process stabilization, potential safety hazard is reduced, solve problem of the prior art.
A kind of device of the cutting insulating materials that discharges, for cutting processing, including：Conductor fluid case, from the electrical conduction current
The line electrode that the inside of body case passes through, first cylinder being connected with one end of the line electrode, the other end with the line electrode
Second connected cylinder, the conducting block for being extremely connected with the one of power supply and being in contact with the line electrode；Workpiece to be processed it is to be added
Work area domain is mutually pressed close to the line electrode, and the conductor fluid case is built with conductor fluid.
Preferably, the device of the electric discharge cutting insulating materials, also includes：For playing guiding function to the line electrode
First directive wheel.
Preferably, the device of the electric discharge cutting insulating materials, also includes：For playing guiding function to the line electrode
Second directive wheel.
Preferably, the device of the electric discharge cutting insulating materials, the conductor fluid is electrically conductive ink.
Preferably, the device of the electric discharge cutting insulating materials, first cylinder is for releasing the line electrode
Spinning cylinder, second cylinder is the wire drawing tube for winding the line electrode, the region to be processed of workpiece to be processed and described
The line electrode between conductor fluid case and second cylinder is mutually pressed close to.
Preferably, the device of the electric discharge cutting insulating materials, the auxiliary electrode layer on the workpiece to be processed surface and institute
Conducting block is stated to be connected with the positive pole and negative pole of power supply respectively.
The device of the electric discharge cutting insulating materials that the present invention is provided, including：Conductor fluid case, from the conductor fluid case
The line electrode that inside passes through, first cylinder being connected with one end of the line electrode, is connected with the other end of the line electrode
Second cylinder, the conducting block for being extremely connected with the one of power supply and being in contact with the line electrode, the workpiece surface being connected with power supply is auxiliary
Help electrode layer.When using, the workpiece to be processed clamping that auxiliary electrode layer is will be covered with first is fixed, then line electrode is pressed close into it treats
Machining area, starts the present apparatus, then line electrode setting in motion, and itself can carry electrical conduction current after it passes through conductor fluid case
Body, when the line electrode with conductor fluid touches the region to be processed of workpiece, conductor fluid will be coated to work area to be added
Field surface, the conductor fluid for being coated in workpiece region surface to be processed is turned on by auxiliary electrode layer with a pole of power supply, so that
Discharging condition is formed between line electrode, spark discharge is produced, due to the fuel factor and explosion effect of spark discharge, spark discharge
Effect not only can ablation conductor fluid, while can also remove by conductor fluid cover region to be processed workpiece material so as to reach
To the purpose of electro-discharge machining insulation workpiece material.Although conductor fluid in region to be processed can constantly by spark discharge during this
Effect ablation, however as the motion of line electrode, and constantly has the line electrode with new conductor fluid by region to be processed
For the region constantly supplements conductor fluid, so that the region can set up discharging condition all the time；And the link of the above is completely not
The participation of the combustibles such as kerosene is needed, so it has been inherently eliminated potential safety hazard；Can also be by controlling the motion of line electrode
Speed controls the applied amount of conductor fluid and applies speed so that region to be processed can quick and stably set up electric discharge bar
Part.Therefore, the device can eliminate potential safety hazard while insulating materials process stabilization is ensured, solve existing
Problem in technology.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the front view of the device of electric discharge cutting insulating materials in the specific embodiment of the invention；
Fig. 2 is that the line electrode of the device of electric discharge cutting insulating materials in the specific embodiment of the invention passes through conductor fluid case
In partial schematic diagram, i.e. Fig. 1 local I；
Fig. 3 is the electro-discharge machining area schematic of the device of electric discharge cutting insulating materials in the specific embodiment of the invention,
That is in Fig. 1 local II；
Fig. 4 is the shelf depreciation schematic diagram of electric discharge cutting insulating materials in the specific embodiment of the invention.
In Fig. 1-Fig. 4：
Conductor fluid case -1, line electrode -2, first cylinder -3, second cylinder -4, conducting block -5, first are oriented to
The -6, second directive wheel -7 of wheel, workpiece to be processed -8, power supply -9, conductor fluid -10, auxiliary electrode layer -11, galvanic corrosion
Hole -12.
Specific embodiment
The core of this specific embodiment is to provide a kind of device of the cutting insulating materials that discharges, and the device can protected
While card insulating materials process stabilization, potential safety hazard is reduced, solve problem of the prior art.
Hereinafter, embodiment is illustrated referring to the drawings.Additionally, embodiments illustrated below is not to described in claim
The content of the invention rise any restriction effect.In addition, the full content of the composition represented by example below is not limited to as right
It is required that necessary to the solution of described invention.
The device of the electric discharge cutting insulating materials that this specific embodiment is provided, can be used for cutting processing, including：It is conductive
Fluid tank 1, line electrode 2, first cylinder 3, second cylinder 4, conducting block 5.Wherein, the inside of conductor fluid case 1 is equipped with conductor fluid
10；Line electrode 2 is passed through from the inside of conductor fluid case 1, and first cylinder 3 is connected with one end of line electrode 2, second cylinder 4 and line
The other end of electrode 2 is connected；Conducting block 5 is in contact with line electrode 2 and is extremely connected with the one of power supply 9, and conducting block 5 is fixation
, do not moved with the motion of line electrode 2；The surface of workpiece to be processed 8 is provided with auxiliary electrode layer 11, the auxiliary electrode layer 11 with
The one of power supply 9 is extremely connected；Workpiece to be processed 8 is placed on the side that the line electrode 2 of the conductor fluid case 1 wears out, and to be added
The region to be processed of work workpiece 8 is mutually pressed close to line electrode 2.
When the device of the electric discharge cutting insulating materials that this specific embodiment is provided is used, auxiliary electrode is will be covered with first
The clamping of workpiece to be processed 8 of layer 11 is fixed, then line electrode 2 is pressed close into its region to be processed, starts the present apparatus, then line electrode 2
Setting in motion, itself can carry conductor fluid 10 after it passes through conductor fluid case 1, when the line electrode 2 with conductor fluid 10
When touching the region to be processed of workpiece, conductor fluid 10 will be coated to region surface to be processed, be coated in region to be processed
The conductor fluid 10 on surface is turned on by auxiliary electrode layer 11 with a pole of power supply 9, so as to form electric discharge bar between line electrode 2
Part, produces spark discharge, and due to the fuel factor and explosion effect of spark discharge, spark discharge effect not only can ablation conductor fluid
10, while can also remove the workpiece material in the region to be processed covered by conductor fluid 10, galvanic corrosion hole 12 is formed, so as to realize putting
The purpose of electric machining insulation workpiece material.Although conductor fluid 10 in region to be processed can be imitated constantly by spark discharge during this
Ablation is answered, however as the motion of line electrode 2, and constantly has the line electrode 2 with new conductor fluid 10 by work area to be added
Domain constantly supplements conductor fluid 10 for the region, so that the region can set up discharging condition all the time；And the link of the above is complete
The participation of the combustibles such as kerosene is not needed entirely, so it has been inherently eliminated potential safety hazard；Can also be by controlling line electrode
Movement velocity controls the applied amount of conductor fluid and applies speed so that region to be processed can quick and stably set up electric discharge
Condition.Therefore, the device can eliminate potential safety hazard while insulating materials process stabilization is ensured, solve existing
There is the problem in technology.Please specifically refer to Fig. 1-Fig. 4.
The device of the electric discharge cutting insulating materials that this specific embodiment is provided, in order that the present apparatus adapts to specific to be added
The conditions such as size, angle, the position of work workpiece 8, can be provided with the first directive wheel 6, the operation for guiding line electrode 2.Specifically
Please refer to Fig. 1.
The device of the electric discharge cutting insulating materials that this specific embodiment is provided, in order that the present apparatus adapts to specific to be added
The conditions such as size, angle, the position of work workpiece 8, can be provided with the second directive wheel 7 is used to guide the operation of line electrode 2.Specifically please
Refer to Fig. 1.
The device of the electric discharge cutting insulating materials that this specific embodiment is provided, the conductor fluid 10 for being used can be to lead
Electric ink, conductive silver paste, conductive copper paste or conductive carbon paste.
The device of the electric discharge cutting insulating materials that this specific embodiment is provided, first cylinder 3 is for releasing line electrode 2
Spinning cylinder, second cylinder 4 is the wire drawing tube for winding line electrode 2, the region to be processed of workpiece to be processed 8 and electrical conduction current
Line electrode 2 between body case 1 and second cylinder 4 is mutually pressed close to.Certainly, in case of need, it is also possible to rearrange each device
Position, make line electrode 2 realize reversely or bidirectional-movement.
The device of the electric discharge cutting insulating materials that this specific embodiment is provided, workpiece to be processed 8 can be by auxiliary electrode
Layer 11 is connected with the positive pole of power supply 9, and now conducting block 5 is connected with the negative pole of power supply 9；Or, workpiece to be processed 8 is by auxiliary
Electrode layer 11 is helped to be connected with the negative pole of power supply 9, now conducting block 5 is connected with the positive pole of power supply 9.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or uses the present invention.
Various modifications to these embodiments will be apparent for 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, the present invention
The embodiments shown herein is not intended to be limited to, and is to fit to and principles disclosed herein and features of novelty phase one
The scope most wide for causing.
Claims (6)
1. a kind of electric discharge cuts the device of insulating materials, for cutting processing, it is characterised in that including：Conductor fluid case (1),
From the line electrode (2) that the inside of the conductor fluid case (1) passes through, first cylinder being connected with one end of the line electrode (2)
(3) second cylinder (4), being connected with the other end of the line electrode (2), is extremely connected and electric with the line with the one of power supply (9)
The conducting block (5) that pole (2) is in contact；The region to be processed of workpiece to be processed (8) is mutually pressed close to the line electrode (2), described to lead
Electrofluid case (1) is built with conductor fluid (10).
2. the device of insulating materials is cut in electric discharge according to claim 1, it is characterised in that also include：For to the line
Electrode (2) plays first directive wheel (6) of guiding function.
3. the device of insulating materials is cut in electric discharge according to claim 1, it is characterised in that also include：For to the line
Electrode (2) plays second directive wheel (7) of guiding function.
4. the device of electric discharge cutting insulating materials according to claim 1, it is characterised in that the conductor fluid (10) is to lead
Electric ink.
5. the device of insulating materials is cut in electric discharge according to claim 1, it is characterised in that first cylinder (3) is use
In the spinning cylinder for releasing the line electrode (2), second cylinder (4) is the wire drawing tube for winding the line electrode (2), is treated
The region to be processed of processing workpiece (8) and the line electrode (2) phase between the conductor fluid case (1) and second cylinder (4)
Press close to.
6. the device of insulating materials is cut in electric discharge according to claim 1, it is characterised in that workpiece to be processed (8) table
The auxiliary electrode layer (11) and the conducting block (5) in face are connected with the positive pole and negative pole of power supply (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162164.8A CN106735645A (en) | 2017-03-17 | 2017-03-17 | A kind of device of the cutting insulating materials that discharges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710162164.8A CN106735645A (en) | 2017-03-17 | 2017-03-17 | A kind of device of the cutting insulating materials that discharges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106735645A true CN106735645A (en) | 2017-05-31 |
Family
ID=58966991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710162164.8A Pending CN106735645A (en) | 2017-03-17 | 2017-03-17 | A kind of device of the cutting insulating materials that discharges |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926369A (en) * | 2017-03-09 | 2017-07-07 | 北京科技大学 | Insulation hard brittle material punctures the discharge-assisted diamond wire saw cutting process of oil film |
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| JPH0760553A (en) * | 1993-08-24 | 1995-03-07 | Omron Corp | Wire cut electric discharge machine |
| CN101198429A (en) * | 2006-04-05 | 2008-06-11 | 三菱电机株式会社 | Apparatus for electrodischarge machining and electrodischarge machining method |
| 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 |
| CN103342913A (en) * | 2013-06-17 | 2013-10-09 | 哈尔滨工业大学 | Conductive coating material for insulating-ceramic electrosparking technology and method for preparing auxiliary electrode by the conductive coating material |
| CN106001812A (en) * | 2016-06-15 | 2016-10-12 | 苏州市振业模具有限公司 | Wire cutting machine for processing vehicle mold |
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2017
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Patent Citations (5)
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| JPH0760553A (en) * | 1993-08-24 | 1995-03-07 | Omron Corp | Wire cut electric discharge machine |
| CN101198429A (en) * | 2006-04-05 | 2008-06-11 | 三菱电机株式会社 | Apparatus for electrodischarge machining and electrodischarge machining method |
| 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 |
| CN103342913A (en) * | 2013-06-17 | 2013-10-09 | 哈尔滨工业大学 | Conductive coating material for insulating-ceramic electrosparking technology and method for preparing auxiliary electrode by the conductive coating material |
| CN106001812A (en) * | 2016-06-15 | 2016-10-12 | 苏州市振业模具有限公司 | Wire cutting machine for processing vehicle mold |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106926369A (en) * | 2017-03-09 | 2017-07-07 | 北京科技大学 | Insulation hard brittle material punctures the discharge-assisted diamond wire saw cutting process of oil film |
| CN106926369B (en) * | 2017-03-09 | 2018-09-14 | 北京科技大学 | The discharge-assisted diamond wire saw cutting process of breakdown oil film of insulation hard brittle material |
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Application publication date: 20170531 |