CN106863624B - A kind of device of discharging milling insulating materials - Google Patents
A kind of device of discharging milling insulating materials Download PDFInfo
- Publication number
- CN106863624B CN106863624B CN201710161722.9A CN201710161722A CN106863624B CN 106863624 B CN106863624 B CN 106863624B CN 201710161722 A CN201710161722 A CN 201710161722A CN 106863624 B CN106863624 B CN 106863624B
- Authority
- CN
- China
- Prior art keywords
- conductive fluid
- processed
- region
- belt electrode
- insulating materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003801 milling Methods 0.000 title claims abstract description 37
- 238000007599 discharging Methods 0.000 title claims abstract description 35
- 239000011810 insulating material Substances 0.000 title claims abstract description 35
- 239000012530 fluid Substances 0.000 claims abstract description 53
- 238000004804 winding Methods 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 238000002679 ablation Methods 0.000 abstract description 5
- 239000003350 kerosene Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000013589 supplement Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009760 electrical discharge machining Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/22—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by cutting, e.g. incising
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of devices of discharging milling insulating materials, comprising: conductive fluid case, belt electrode, first band cylinder, the second band cylinder, conducting block.When use, it will be covered with the workpiece to be processed clamping of auxiliary electrode layer first, again by belt electrode close to the region to be processed of workpiece, the starting present apparatus makes to charge polar motion, itself conductive fluid can be had after belt electrode passes through conductive fluid case, conductive fluid can be coated to the surface in the region when it is by region to be processed, conductive fluid is connected with a pole of power supply by auxiliary electrode layer, discharging condition is formed, to realize the purpose of electro-discharge machining insulation workpiece material.Although conductive fluid in region to be processed can be constantly by ablation during this, but constantly there is the belt electrode with new conductive fluid to pass through and supplement conductive fluid for the region, to make the region that can establish discharging condition always, and the process does not need the participation of the combustibles such as kerosene, therefore security risk is eliminated, solve problem in the prior art.
Description
Technical field
The present invention relates to electric machining fields, more specifically, being related to a kind of device of discharging milling insulating materials.
Background technique
With the continuous development of manufacture field, more and more insulating materials need to carry out Milling Process.Now in engineering
Involved in for more insulating ceramic materials, such product because hardness is high, intensity is big, the advantages such as wear-resistant due to answered extensively
With, however for Milling Process, such material is difficult to meet conventional manufacturing procedure, this nothing because of brittle speciality itself
Doubt the application range for strongly limiting the material.
For the prior art, the processing method not influenced by the hardness of material and brittleness etc. is spark erosion machining,
In for insulating materials, optimal spark erosion machining is assisting electrode method, however there are still certain deficiencies for this method.
On the one hand, medium employed in the processing link is kerosene, this has certain fire hazard in actual operation；Another party
Face is influenced due to being formed quality by carbon film, and there are unstable phenomenons for the process.
Therefore, how while guaranteeing that milling insulating materials process is stablized, security risk is reduced, at this stage should be
Field problem urgently to be resolved.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of device of discharging milling insulating materials, which can be
While guaranteeing that insulating materials process is stablized, security risk is reduced, solves problem in the prior art.
A kind of device of discharging milling insulating materials is used for Milling Process, comprising: conductive fluid case, from the electrical conduction current
The belt electrode that the inside of body case passes through, the first band cylinder being connected with described electroded one end, with the electroded other end
The second connected band cylinder, with a conducting block for being extremely connected and being in contact with the belt electrode of power supply；Workpiece to be processed it is to be added
Work area domain is with the belt electrode mutually close to the conductive fluid case is provided with conductive fluid.
Preferably, the device of the discharging milling insulating materials, further includes: for playing guiding function to the belt electrode
First directive wheel.
Preferably, the device of the discharging milling insulating materials, further includes: for playing guiding function to the belt electrode
Second directive wheel.
Preferably, the device of the discharging milling insulating materials, the conductive fluid are electrically conductive ink.
Preferably, the device of the discharging milling insulating materials, the first band cylinder are described electroded for releasing
Spit band cylinder, the second band cylinder be for winding the electroded take-up cylinder, the region to be processed of workpiece to be processed, with it is described
Conductive fluid case and second between cylinder the belt electrode mutually close to.
Preferably, the device of the discharging milling insulating materials, the auxiliary electrode layer on the workpiece to be processed surface and institute
Conducting block is stated to be connected with the anode and cathode of power supply respectively.
The device of discharging milling insulating materials provided by the invention, comprising: conductive fluid case, from the conductive fluid case
The belt electrode that inside passes through, the first band cylinder being connected with described electroded one end are connected with the electroded other end
Second band cylinder, with a conducting block for being extremely connected and being in contact with the belt electrode of power supply；The region to be processed of workpiece to be processed
With the belt electrode mutually close to the conductive fluid case is provided with conductive fluid.In use, will be covered with auxiliary electrode layer first
Workpiece to be processed clamping fix, then by belt electrode close to its region to be processed, start the present apparatus, then belt electrode starts to transport
It is dynamic, itself conductive fluid can be had after it passes through conductive fluid case, when the belt electrode with conductive fluid touches workpiece
When region to be processed, conductive fluid will be coated to region surface to be processed, the conduction coated in workpiece region surface to be processed
Fluid is connected by auxiliary electrode layer with a pole of power supply, to form discharging condition between belt electrode, generates spark discharge,
Due to the fuel factor and explosion effect of spark discharge, spark discharge effect not only can ablation conductive fluid, while can also remove quilt
The workpiece material in the region to be processed of conductive fluid covering is to achieve the purpose that electro-discharge machining insulation workpiece material.During being somebody's turn to do
Although the conductive fluid in region to be processed can constantly by spark discharge effect ablation, however as electroded movement, and constantly
There is the belt electrode with new conductive fluid constantly to supplement conductive fluid by region to be processed for the region, thus the area Shi Gai
Domain can establish discharging condition always；And above link is completely without the participation of the combustibles such as kerosene, so fundamentally disappear
In addition to security risk；The applied amount of conductive fluid can also be controlled by controlling electroded movement velocity and applies speed,
Region to be processed is enabled quickly and steadily to establish discharging condition.Therefore, which can add guaranteeing insulating materials milling
While work process is stablized, security risk is eliminated, solves problem in the prior art.
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 the main view of the device of discharging milling insulating materials in the specific embodiment of the invention；
Fig. 2 is that the conductive fluid case of the device of discharging milling insulating materials in the specific embodiment of the invention is partially schematic
Figure；
Fig. 3 is the machining area electro-discharge machining signal of the device of discharging milling insulating materials in the specific embodiment of the invention
Figure；
Fig. 4 is the device galvanic corrosion schematic diagram of discharging milling insulating materials in the specific embodiment of the invention.
In Fig. 1-Fig. 4:
Conductive fluid case -1, belt electrode -2, first band cylinder -3, the second band cylinder -4, conducting block -5, first are oriented to
Take turns the -6, second directive wheel -7, third directive wheel -8, the 4th directive wheel -9, the 5th directive wheel -10, power supply -11, to be added
Work workpiece -12, auxiliary electrode layer -13, conductive fluid -14, galvanic corrosion hole -15.
Specific embodiment
The core of present embodiment is to provide a kind of device of discharging milling insulating materials, which can protect
While card insulating materials Milling Processes are stablized, security risk is reduced, solves problem in the prior art.
Hereinafter, being illustrated referring to attached drawing to embodiment.In addition, embodiments illustrated below is not to recorded in claim
Summary of the invention rise any restriction effect.In addition, the full content of composition represented by following example is not limited to as right
Necessary to the solution invented documented by it is required that.
The device for the discharging milling insulating materials that present embodiment provides, can be used for Milling Process, comprising: conductive
Fluid tank 1, belt electrode 2, first band cylinder 3, the second band cylinder 4, conducting block 5.Wherein, conductive fluid is housed inside conductive fluid case 1
14；Belt electrode 2 is passed through from the inside of conductive fluid case 1, and first band cylinder 3 is connected with one end of belt electrode 2, the second band cylinder 4 and band
The other end of electrode 2 is connected；Conducting block 5 is in contact with belt electrode 2 and is extremely connected with the one of power supply 11, and conducting block 5 is to fix
, it is not moved with the movement of belt electrode 2；The surface of workpiece to be processed 12 is covered with auxiliary electrode layer 13, the auxiliary electrode layer
13 are extremely connected with the one of power supply 11；The region to be processed of workpiece to be processed 12 and 2 phase of belt electrode close to.
The device for the discharging milling insulating materials that present embodiment provides in use, will be covered with auxiliary electrode first
12 clamping of workpiece to be processed of layer 13 is fixed, then belt electrode 2 is started the present apparatus, then belt electrode 2 close to its region to be processed
Setting in motion itself can have conductive fluid 14 after it passes through conductive fluid case 1, when the belt electrode 2 for having conductive fluid 14
When touching the region to be processed of workpiece 12, conductive fluid 14 will be coated to region surface to be processed, be coated in work area to be added
The conductive fluid 14 of field surface is connected by auxiliary electrode layer 13 with a pole of power supply 11, is put to be formed between belt electrode 2
Electric condition generates spark discharge, and due to the fuel factor and explosion effect of spark discharge, spark discharge effect not only can ablation conduction
Fluid 14, while the workpiece material in the region to be processed covered by conductive fluid 14 can be also removed, galvanic corrosion hole 15 is formed, to reach
To the purpose of electro-discharge machining insulation workpiece material.Although conductive fluid 14 in region to be processed can constantly be put by spark during this
Electrical effect ablation has the belt electrode 2 with new conductive fluid 14 by be added however as the movement of belt electrode 2, and constantly
Work area domain is that the region constantly supplements conductive fluid 14, to make the region that can establish discharging condition, and above ring always
The participation completely without combustibles such as kerosene is saved, so it has been inherently eliminated security risk；It can also be charged by control
The movement velocity of pole 2 controls the applied amount of conductive fluid 14 and applies speed, enable region to be processed quickly and steadily
Establish discharging condition.Therefore, which it is hidden can to eliminate safety while guaranteeing that insulating materials Milling Processes are stablized
Suffer from, solves problem in the prior art.It please specifically be detailed in Fig. 1-Fig. 4.
The device for the discharging milling insulating materials that present embodiment provides, it is specific to be added in order to adapt to the present apparatus
The conditions such as size, angle, the position of work workpiece 12 can be equipped with the first directive wheel 6, the second directive wheel 7, third directive wheel 8, the
Four directive wheels 9, the 5th directive wheel 10 are used to guide the running track of belt electrode 2.It please specifically be detailed in Fig. 1-Fig. 4.
The device for the discharging milling insulating materials that present embodiment provides, used conductive fluid 14 can be to lead
Electric ink, conductive silver paste, conductive copper paste or conductive carbon paste.
The device for the discharging milling insulating materials that present embodiment provides, first band cylinder 3 can be set as being used to put
Belt electrode 2 spits band cylinder out, and second with cylinder 4 is take-up cylinder for winding belt electrode 2, and workpiece to be processed 12 is to be processed at this time
Region, with conductive fluid case 1 and second with 2 phase of belt electrode between cylinder 4 close to.Certainly, in case of need, can also weigh
The position for newly arranging each device makes belt electrode 2 realize reversed or bidirectional-movement.
The device for the discharging milling insulating materials that present embodiment provides, workpiece to be processed 12 pass through auxiliary electrode layer
13 can be connected with the anode of power supply 11, and conducting block 5 is connected with the cathode of power supply 11 at this time；Alternatively, workpiece to be processed 12
It can be connected with the cathode of power supply 11 by auxiliary electrode layer 13, conducting block 5 is connected with the anode of power supply 11 at this time.
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 (5)
1. a kind of device of discharging milling insulating materials is used for Milling Process characterized by comprising conductive fluid case (1),
The belt electrode (2) passed through from the inside of the conductive fluid case (1), the first band cylinder being connected with one end of the belt electrode (2)
(3), the second band cylinder (4) being connected with the other end of the belt electrode (2), the conducting block being in contact with the belt electrode (2)
(5)；The region to be processed of workpiece to be processed (12) is with the belt electrode (2) mutually close to the conductive fluid case (1), which is provided with, leads
Electrofluid (14)；And the surface of the workpiece to be processed (12) is covered with auxiliary electrode layer (13), the auxiliary electrode layer (13)
It is connected respectively with the anode and cathode of power supply (11) with the conducting block (5).
2. the device of discharging milling insulating materials according to claim 1, which is characterized in that further include: for the band
Electrode (2) plays the first directive wheel (6) of guiding function.
3. the device of discharging milling insulating materials according to claim 1, which is characterized in that further include: for the band
Electrode (2) plays the second directive wheel (7) of guiding function.
4. the device of discharging milling insulating materials according to claim 1, which is characterized in that the conductive fluid (14) is to lead
Electric ink.
5. the device of discharging milling insulating materials according to claim 1, which is characterized in that the first band cylinder (3) is to use
Band cylinder is spat in release the belt electrode (2), the described second band cylinder (4) is the take-up cylinder for winding the belt electrode (2), to
The region to be processed of workpieces processing (12) and the conductive fluid case (1) and second are with the belt electrode (2) between cylinder (4)
Mutually close to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161722.9A CN106863624B (en) | 2017-03-17 | 2017-03-17 | A kind of device of discharging milling insulating materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161722.9A CN106863624B (en) | 2017-03-17 | 2017-03-17 | A kind of device of discharging milling insulating materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106863624A CN106863624A (en) | 2017-06-20 |
| CN106863624B true CN106863624B (en) | 2019-01-25 |
Family
ID=59173273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161722.9A Expired - Fee Related CN106863624B (en) | 2017-03-17 | 2017-03-17 | A kind of device of discharging milling insulating materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106863624B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61274820A (en) * | 1985-05-30 | 1986-12-05 | Mitsubishi Electric Corp | Wire cut electric discharge machining method |
| GB2206829A (en) * | 1987-06-30 | 1989-01-18 | Ferranti Plc | Travelling-wire electrical discharge machining apparatus |
| 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 |
| CN100519031C (en) * | 2007-11-26 | 2009-07-29 | 中国石油大学(华东) | Non-conducting material electric spark milling method |
| CN102922063B (en) * | 2012-10-26 | 2015-12-09 | 江苏理工学院 | electric spark milling device and method |
| CN206718199U (en) * | 2017-03-17 | 2017-12-08 | 广东工业大学 | A kind of device of discharging milling insulating materials |
-
2017
- 2017-03-17 CN CN201710161722.9A patent/CN106863624B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106863624A (en) | 2017-06-20 |
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Granted publication date: 20190125 |