CN115070147A - Double-liquid-supply system for electrospark wire-electrode cutting and electrospark wire-electrode cutting method - Google Patents
Double-liquid-supply system for electrospark wire-electrode cutting and electrospark wire-electrode cutting method Download PDFInfo
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- CN115070147A CN115070147A CN202210850949.5A CN202210850949A CN115070147A CN 115070147 A CN115070147 A CN 115070147A CN 202210850949 A CN202210850949 A CN 202210850949A CN 115070147 A CN115070147 A CN 115070147A
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- 238000005520 cutting process Methods 0.000 title claims abstract description 19
- 238000000034 method Methods 0.000 title claims description 11
- 239000007788 liquid Substances 0.000 claims abstract description 180
- 239000012530 fluid Substances 0.000 claims abstract description 53
- 230000004048 modification Effects 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 12
- 238000005192 partition Methods 0.000 claims abstract description 7
- 239000012224 working solution Substances 0.000 claims description 33
- 238000003754 machining Methods 0.000 claims description 12
- 230000008859 change Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009763 wire-cut EDM Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 5
- 238000010892 electric spark Methods 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 5
- 239000000839 emulsion Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 description 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
Images
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
-
- 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
-
- 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
Landscapes
- 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 double-liquid supply system for electrospark wire-electrode cutting, belonging to the field of electric sparks, comprising: a drive unit; the electrode wire is driven by the driving unit and can perform linear cutting on a workpiece; the working liquid pipe comprises an upper liquid pipe and a lower liquid pipe, the upper liquid pipe is positioned vertically above the lower liquid pipe, a partition plate is arranged between the upper liquid pipe and the lower liquid pipe, a gap is formed in the vertical side surface of the upper liquid pipe and the vertical side surface of the lower liquid pipe, the gap extends to the central position of the upper liquid pipe and the central position of the lower liquid pipe, a first working liquid is contained in the upper liquid pipe, and a second working liquid is contained in the lower liquid pipe; the electrode wire enters the upper liquid pipe and the lower liquid pipe from the gap, penetrates through the upper liquid pipe to enable the surface of the electrode wire to be provided with first working liquid, and penetrates through the lower liquid pipe to enable the electrode wire to be provided with second working liquid; the electrode wire with the first working fluid and the second working fluid is used for carrying out linear cutting modification on the workpiece.
Description
Technical Field
The invention relates to the field of electric spark cutting.
Background
The wire cut electrical discharge machining is widely applied to the manufacturing fields of aviation, automobiles, war industry, molds and the like, and is mainly used for machining the shapes of metal materials. The method is used for processing the shape of the part based on the electric corrosion phenomenon generated by pulse spark discharge between a wire electrode and a workpiece. The nanometer liquid of the reinforced nanometer particles is added into the medium as the processing medium, the nanometer reinforced particles are gathered on the surface of a workpiece during the wire-electrode cutting processing by utilizing the electric spark and are subjected to melting reaction with the workpiece material under the action of high temperature (8000- & ltSUB & gt 12000 ℃) generated by electric spark discharge, so that the nanometer composite material reinforced coating is prepared in situ, the novel method of compounding the shape processing and the surface modification is realized, and the method brings huge economic benefits and great promotion of process technology for the industry.
The conventional wire cut electric discharge machine only has one set of working liquid supply system, and the liquid supply mode comprises a pouring mode and a normal-pressure coaxial liquid spraying mode. The pouring type is that the nozzle and the electrode wire are not coaxial, the working fluid is poured in a workpiece discharging area laterally, water columns cannot be formed, impact is generated on the electrode wire, and the machining precision is seriously influenced. The coaxial normal-pressure liquid spraying type is characterized in that a nozzle is coaxial with a wire electrode, liquid is sprayed up and down, the disturbance of the wire electrode is reduced, the inter-electrode cooling state is improved, and working liquid ejected from six small spraying holes in the nozzle is easy to diverge, splash and disturb the wire electrode.
When the conventional wire-cut electric discharge machining is carried out, one working solution is usually adopted, when the wire-cut electric discharge machining surface is modified, multiple working solutions are required, different working solutions contain different types and particle sizes of particles (if the two liquids are mixed, sedimentation and agglomeration easily occur, and the liquid sedimentation stability becomes poor), so that the composite modification effect on the workpiece machining surface can be improved, and the conventional electric discharge cutting liquid supply system cannot adopt two working solutions at the same time.
Disclosure of Invention
The invention aims to solve the problems in the prior art, and firstly discloses a wire cut electric discharge machining dual-liquid supply system, which comprises: drive unit, wire electrode, working solution pipe. The electrode wire is driven by the driving unit and can perform linear cutting on a workpiece; the working liquid pipe comprises an upper liquid pipe and a lower liquid pipe, the upper liquid pipe is positioned vertically above the lower liquid pipe, a partition plate is arranged between the upper liquid pipe and the lower liquid pipe, a gap is formed in the vertical side surface of the upper liquid pipe and the vertical side surface of the lower liquid pipe, the gap extends to the central position of the upper liquid pipe and the central position of the lower liquid pipe, a first working liquid is contained in the upper liquid pipe, and a second working liquid is contained in the lower liquid pipe; the electrode wire enters the upper liquid pipe and the lower liquid pipe from the gap, penetrates through the upper liquid pipe to enable the surface of the electrode wire to be provided with first working liquid, and penetrates through the lower liquid pipe to enable the electrode wire to be provided with second working liquid; and the electrode wire with the first working solution and the second working solution enters the discharge gap to discharge so as to realize the surface modification of the workpiece material by wire electrical discharge machining.
In a preferred embodiment, the upper liquid pipe is provided with an upper liquid inlet, the upper liquid inlet is connected with an upper liquid pipe, the upper liquid pipe is connected with a first liquid supply box, first working liquid is arranged in the first liquid supply box, and the first liquid supply box supplies liquid to the upper liquid pipe through the upper liquid pipe; the lower liquid pipe is provided with a lower liquid inlet, the lower liquid inlet is connected with a lower liquid inlet pipe, the lower liquid inlet pipe is connected with a second liquid supply box, second working liquid is arranged in the second liquid supply box, and the second liquid supply box supplies liquid to the lower liquid pipe through the lower liquid inlet pipe.
In a preferred embodiment, the wire-cut electric discharge machine comprises a wire cylinder and a plurality of guide wheels, wherein the wire electrode is wound on the wire cylinder. The electrode wire passes through a plurality of guide wheels, and the guide wheels change the direction of the electrode wire and keep the electrode wire to stably run.
In a preferred embodiment, one section of the electrode wire is immersed in the first working liquid of the upper liquid pipe, and one end of the electrode wire is immersed in the second working liquid of the lower liquid pipe.
In a preferred embodiment, the upper end of the upper liquid pipe is curved, the lower end of the lower liquid pipe is curved, and a through hole for the wire electrode to pass through is formed in the center of the curved.
In a preferred embodiment, the separator is provided with a through hole in the center thereof through which the wire electrode passes, and the slit extends from the edge of the separator to the center of the separator and forms the through hole in the center.
In a preferred embodiment, the working fluid pipe is positioned directly above the workpiece, and no guide wheel is arranged between the working fluid pipe and the workpiece.
The invention also discloses a mixed liquid supply method for electrospark wire-electrode cutting, which comprises the following steps:
step one, enabling a wire electrode to penetrate through first working liquid, so that the surface of the wire electrode is provided with the first working liquid;
secondly, the electrode wire penetrates through second working solution, so that the second working solution is attached to the outer surface of the first working solution on the surface of the electrode wire;
and step three, penetrating the workpiece, and carrying out linear cutting modification on the workpiece.
In a preferred embodiment, the wire electrode sequentially passes through the first working fluid, the isolation plate and the second working fluid.
The electrode wire of the liquid supply system can sequentially pass through the first working solution and the second working solution, and the first working solution is covered by the second working solution after the surface of the electrode wire is covered, so that the processing modification capability of a workpiece can be improved, and the workpiece can be subjected to composite modification at the same time.
Drawings
FIG. 1 is a schematic view of a liquid supply system of the present invention;
FIG. 2 is a schematic view of the working fluid tube of the present invention;
the labels in the figure are: 10-a wire barrel, 20-a guide wheel, 30-a wire electrode, 40-a working fluid pipe, 41-a liquid feeding pipe, 42-a liquid discharging pipe, 43-a separation plate, 44-an upper liquid feeding port, 45-a lower liquid feeding port, 46-a lower liquid feeding pipe, 47-an upper liquid feeding pipe, 48-a gap, 50-a workpiece, 60-a second liquid supply box and 70-a first liquid supply box.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings.
The embodiment discloses a wire cut electric discharge machine dual-liquid supply system, as shown in fig. 1, comprising a driving unit, a wire electrode 30 and a working liquid pipe 40. The driving unit includes a wire drum 10 and 4 guide wheels 20, and the wire electrode 30 is wound around the guide wheels 10. The wire electrode passes through 4 guide wheels 20, and the changing wheel changes the direction of the wire electrode and stabilizes the wire electrode.
The electrode wire is driven by the driving unit and can perform linear cutting on the workpiece 50, and voltage discharge is arranged between the electrode wire and the workpiece to perform cutting modification on the workpiece.
As shown in fig. 2, the working fluid pipe 40 is shown, the working fluid pipe 40 includes an upper fluid pipe 41 and a lower fluid pipe 42, the upper fluid pipe 41 is located right above the lower fluid pipe 42, a partition plate 43 is arranged between the upper fluid pipe 41 and the lower fluid pipe 42, a gap 48 is arranged on the vertical side of the upper fluid pipe 41 and the lower fluid pipe 42, the gap 48 extends to the center of the upper fluid pipe 41 and the lower fluid pipe 42, a first working fluid is contained in the upper fluid pipe 41, and a second working fluid is contained in the lower fluid pipe 42; the electrode wire enters the upper liquid pipe and the lower liquid pipe from the gap 48, the electrode wire penetrates through the upper liquid pipe 41 to enable the surface of the electrode wire to be provided with the first working liquid, the electrode wire with the first working liquid penetrates through the lower liquid pipe 42 to enable the electrode wire to be provided with the second working liquid; the electrode wire with the first working fluid and the second working fluid performs compound modification on the surface of the workpiece 50 by wire electric discharge machining.
Continuing with fig. 2, an upper liquid inlet 44 is provided on the upper liquid pipe 41, the upper liquid inlet 44 is connected to an upper liquid pipe 47, the upper liquid pipe 47 is connected to a first liquid supply tank 70, a first working liquid is provided in the first liquid supply tank 70, and the first liquid supply tank supplies liquid to the upper liquid pipe 41 through the upper liquid pipe 47; the lower liquid pipe 42 is provided with a lower liquid inlet 45, the lower liquid inlet (45) is connected with a lower liquid inlet pipe 46, the lower liquid inlet pipe 46 is connected with a second liquid supply box 60, a second working liquid is arranged in the second liquid supply box 60, and the second liquid supply box 60 supplies liquid to the lower liquid pipe 42 through the lower liquid inlet pipe 46.
One end of the wire electrode is immersed in the first working fluid of the upper fluid pipe 41, and the other end of the wire electrode is immersed in the second working fluid of the lower fluid pipe 42. The first working solution and the second working solution are selected according to actual processing requirements and can be selected from nanofluid working solutions, conventional working solutions, water-in-oil type working solutions and the like, solvents of the working solutions can be deionized water, emulsion and the like, different working solutions contain different charged particles, if the first working solution contains existing charged inorganic nanoparticles, the charged inorganic nanoparticles can be migrated to the surface of a workpiece to form an enhancement layer, and the second working solution contains polymer high-molecular charged groups. The polymer group can be transferred to the surface of the workpiece to form a softening layer on the reinforcing layer, and in a preferred scheme of the second working solution, the preparation method comprises the following steps: mixing and stirring the emulsion paste and deionized water according to a weight part ratio of 1:10 to prepare emulsion, and mixing and stirring 97 parts of emulsion with a weight part ratio concentration of 10%, 1.6 parts of sodium carboxymethyl cellulose as a dispersing agent and 1.4 parts of sodium dodecyl benzene sulfonate as a surfactant to form working solution. The method can simultaneously form the enhancement layer and the softening layer, and meets the processing requirements of different workpieces.
The upper end of the upper tube 41 is curved, the lower end of the lower tube 42 is curved, and a through hole for passing the wire electrode is provided at the center of the curved. The center of the separator 43 is provided with a through hole through which the wire electrode passes, and the slit 48 extends from the edge of the separator 43 to the center of the separator 43 and forms the through hole at the center. The working fluid pipe 40 is positioned right above the workpiece 50, and the change wheel 20 is not provided between the working fluid pipe and the workpiece.
The invention also discloses a wire cut electric discharge machining method, which is characterized by comprising the following steps:
step one, a wire electrode 30 penetrates through first working liquid, so that the surface of the wire electrode is provided with the first working liquid;
secondly, the electrode wire penetrates through second working solution, so that the second working solution is attached to the outer surface of the first working solution on the surface of the electrode wire;
and step three, penetrating the workpiece, and carrying out linear cutting modification on the workpiece. The electrode wire passes through the first working fluid, the isolation plate 43 and the second working fluid in sequence.
Claims (9)
1. A wire cut electric discharge machining double liquid supply system is characterized by comprising:
a drive unit;
a wire electrode (30) which is driven by a drive unit and is capable of wire-cutting a workpiece (50);
the working liquid pipe (40) comprises an upper liquid pipe (41) and a lower liquid pipe (42), the upper liquid pipe (41) is located vertically above the lower liquid pipe (42), a partition plate (43) is arranged between the upper liquid pipe (41) and the lower liquid pipe (42), a gap (48) is formed in the vertical side faces of the upper liquid pipe (41) and the lower liquid pipe (42), the gap (48) extends to the central position of the upper liquid pipe (41) and the lower liquid pipe (42), a first working liquid is contained in the upper liquid pipe (41), and a second working liquid is contained in the lower liquid pipe (42); the electrode wire enters the upper liquid pipe and the lower liquid pipe from the gap (48), the electrode wire penetrates through the upper liquid pipe (41) to enable the surface of the electrode wire to be provided with first working liquid, and the electrode wire with the first working liquid penetrates through the lower liquid pipe (42) to enable the electrode wire to be provided with second working liquid; the electrode wire with the first working fluid and the second working fluid carries out wire cutting modification on the workpiece (50).
2. The wire cut electrical discharge machining dual liquid supply system according to claim 1, wherein the upper liquid supply pipe (41) is provided with an upper liquid supply port (44), the upper liquid supply port (44) is connected with an upper liquid supply pipe (47), the upper liquid supply pipe (47) is connected with a first liquid supply tank (70), a first working liquid is arranged in the first liquid supply tank (70), and the first liquid supply tank supplies liquid to the upper liquid supply pipe (41) through the upper liquid supply pipe (47); the lower liquid inlet (45) is arranged on the lower liquid pipe (42), the lower liquid inlet (45) is connected with a lower liquid inlet pipe (46), the lower liquid inlet pipe (46) is connected with a second liquid supply box (60), second working liquid is arranged in the second liquid supply box (60), and the second liquid supply box (60) supplies liquid to the lower liquid pipe (42) through the lower liquid inlet pipe (46).
3. The wire-cut electric discharge machine double fluid supply system according to claim 2, wherein the wire-cut electric discharge machine double fluid supply system comprises a driving wheel (10) and a plurality of variable driving wheels (20), and the electrode wire (30) is wound on the driving wheel (10). The wire electrode passes through a plurality of change wheels (20), and the change wheels change the direction of the wire electrode and stabilize the wire electrode.
4. The wire-cut electric discharge machine dual fluid supply system according to claim 1, wherein a section of the wire electrode is immersed in the first operating fluid of the upper fluid pipe (41), and one end of the wire electrode is immersed in the second operating fluid of the lower fluid pipe (42).
5. The wire-cut electric discharge machine dual fluid supply system according to claim 1, wherein the upper end portion of the upper fluid pipe (41) is curved, the lower end portion of the lower fluid pipe (42) is curved, and a through hole through which the wire electrode passes is provided at the center of the curved.
6. The wire electric discharge machining dual fluid supply system according to claim 1, wherein the center of the partition plate (43) is provided with a through hole through which the wire electrode passes, and the slit (48) extends from the edge of the partition plate (43) to the center of the partition plate (43) and forms the through hole at the center.
7. The wire-cut electric discharge machine dual fluid supply system according to claim 6, wherein the operating fluid pipe (40) is located directly above the workpiece (50), and the change wheel (20) is not provided between the operating fluid pipe and the workpiece.
8. A wire electric discharge machining method is characterized by comprising the following steps:
firstly, a wire electrode (30) penetrates through first working solution, so that the surface of the wire electrode is provided with the first working solution;
secondly, the electrode wire penetrates through second working solution, so that the second working solution is attached to the outer surface of the first working solution on the surface of the electrode wire;
and step three, penetrating the workpiece, and carrying out linear cutting modification on the workpiece.
9. The wire electric discharge machining method according to claim 8, wherein the wire electrode is sequentially passed through the first working fluid, the separator (43), and the second working fluid.
Priority Applications (1)
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CN202210850949.5A CN115070147A (en) | 2022-07-20 | 2022-07-20 | Double-liquid-supply system for electrospark wire-electrode cutting and electrospark wire-electrode cutting method |
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CN202210850949.5A CN115070147A (en) | 2022-07-20 | 2022-07-20 | Double-liquid-supply system for electrospark wire-electrode cutting and electrospark wire-electrode cutting method |
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CN202210850949.5A Pending CN115070147A (en) | 2022-07-20 | 2022-07-20 | Double-liquid-supply system for electrospark wire-electrode cutting and electrospark wire-electrode cutting method |
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Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5375594A (en) * | 1976-12-17 | 1978-07-05 | Inoue Japax Res Inc | Wire cut electro spark machining apparatus |
JPH01106130U (en) * | 1988-01-09 | 1989-07-17 | ||
CN1150558A (en) * | 1995-10-13 | 1997-05-28 | 三菱电机株式会社 | Processing solution treatment device for electro-discharge machining device |
JP2004106135A (en) * | 2002-09-20 | 2004-04-08 | Matsushita Electric Ind Co Ltd | Micro shape machining method and its device |
CN205254285U (en) * | 2015-12-18 | 2016-05-25 | 四川理工学院 | Reciprocating traveling spark -erosion wire bed working solution intelligence control system |
JP2016140926A (en) * | 2015-01-30 | 2016-08-08 | 株式会社ディスコ | Wafer manufacturing method, and multiple wire-edm apparatus |
CN206169428U (en) * | 2016-11-08 | 2017-05-17 | 四川理工学院 | Walk a spark -erosion wire cutting processing structure at a high speed |
CN206605125U (en) * | 2017-02-22 | 2017-11-03 | 东莞市中科机械设备制造有限公司 | A kind of spark cutting lathe |
CN207629340U (en) * | 2017-11-20 | 2018-07-20 | 科世茂机械设备(兴化)有限公司 | Wire cutting working solution spray equipment |
CN112872519A (en) * | 2021-02-23 | 2021-06-01 | 桑明焱 | Liquid spraying device for medium-speed wire cutting and medium-speed wire cutting machine |
-
2022
- 2022-07-20 CN CN202210850949.5A patent/CN115070147A/en active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5375594A (en) * | 1976-12-17 | 1978-07-05 | Inoue Japax Res Inc | Wire cut electro spark machining apparatus |
JPH01106130U (en) * | 1988-01-09 | 1989-07-17 | ||
CN1150558A (en) * | 1995-10-13 | 1997-05-28 | 三菱电机株式会社 | Processing solution treatment device for electro-discharge machining device |
JP2004106135A (en) * | 2002-09-20 | 2004-04-08 | Matsushita Electric Ind Co Ltd | Micro shape machining method and its device |
JP2016140926A (en) * | 2015-01-30 | 2016-08-08 | 株式会社ディスコ | Wafer manufacturing method, and multiple wire-edm apparatus |
CN205254285U (en) * | 2015-12-18 | 2016-05-25 | 四川理工学院 | Reciprocating traveling spark -erosion wire bed working solution intelligence control system |
CN206169428U (en) * | 2016-11-08 | 2017-05-17 | 四川理工学院 | Walk a spark -erosion wire cutting processing structure at a high speed |
CN206605125U (en) * | 2017-02-22 | 2017-11-03 | 东莞市中科机械设备制造有限公司 | A kind of spark cutting lathe |
CN207629340U (en) * | 2017-11-20 | 2018-07-20 | 科世茂机械设备(兴化)有限公司 | Wire cutting working solution spray equipment |
CN112872519A (en) * | 2021-02-23 | 2021-06-01 | 桑明焱 | Liquid spraying device for medium-speed wire cutting and medium-speed wire cutting machine |
Non-Patent Citations (1)
Title |
---|
潘湛昌,郭钟宁,王成勇: "高速走丝电火花线切割加工中工作液的电解作用", 电加工与模具, no. 02, 20 April 1996 (1996-04-20), pages 17 - 19 * |
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