CN106180927A - A kind of bent hole tool electrode for electrolytic machining deformation controller in hole - Google Patents
A kind of bent hole tool electrode for electrolytic machining deformation controller in hole Download PDFInfo
- Publication number
- CN106180927A CN106180927A CN201610741187.XA CN201610741187A CN106180927A CN 106180927 A CN106180927 A CN 106180927A CN 201610741187 A CN201610741187 A CN 201610741187A CN 106180927 A CN106180927 A CN 106180927A
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- Prior art keywords
- electrode
- tool
- hole
- deformation
- deformation controller
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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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
-
- 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
- B23H3/00—Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
- B23H3/04—Electrodes specially adapted therefor or their manufacture
- B23H3/06—Electrode material
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Manufacturing & Machinery (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
The invention discloses a kind of bent hole tool electrode for electrolytic machining deformation controller in hole, including electrolytic bath, tool-electrode, electrolyte circulation system, tool-electrode deformation controller in hole, marmem is used to be curved deep hole machining as tool electrode for electrolytic machining, control device by tool-electrode and tool-electrode is carried out Deformation control, described tool-electrode uses marmem pipe material material, described tool-electrode is connected with electrolyte system, insulating barrier is scribbled outside described tool-electrode, electrolysis occurs over just tool-electrode Electrolyzed Processing end face, described tool-electrode deformation controller in hole is fixed on the Working position of workpiece, add man-hour, tool-electrode controls deformation device by tool-electrode and constantly enters inside workpiece, described tool-electrode deformation controller in hole is connected with single-chip microcomputer.
Description
Technical field
The invention belongs to Electrolyzed Processing field, be specifically related to a kind of bent hole tool electrode for electrolytic machining Deformation control dress
Put.
Background technology
Bending deep hole machining is by electrochemical action, processes the pass consistent with tool-electrode cross section, and it adds
Work feature is: tool-electrode is lossless, finished surface does not has burr and overlap without flow harden layer, aperture, not special by material
The restriction of property, surface quality is good.
The present invention uses marmem tool-electrode to be curved the processing of Fine and Deep Hole, by tool-electrode deformation control
Device processed, is curved Deformation control to tool-electrode in electrochemical machining process, and its feature is to be effectively improved bending Fine and Deep Hole
Machining accuracy, improve bending Fine and Deep Hole structure serviceability.
Summary of the invention
The present invention proposes on bending Fine and Deep Hole electrolytic machining device, by tool-electrode deformation controller in hole, to bending
Fine and Deep Hole Electrolyzed Processing is controlled.
For achieving the above object, the present invention adopts the following technical scheme that
On bending Fine and Deep Hole electrolytic machining device, use marmem tool-electrode to be curved Fine and Deep Hole electrolysis and add
Work, in bent hole electrochemical machining process, tool-electrode is connected with lathe, and tool-electrode deformation controller in hole is fixed on workpiece
Working position, tool-electrode controls deformation device by tool-electrode and constantly enters inside workpiece；Described tool-electrode connects
Lathe is connected with electrolyte circulation system；Scribbling insulating barrier outside described tool-electrode, electrolysis occurs over just work
Tool electrolysis processing end face.Described tool-electrode material is marmem；Described tool-electrode Deformation control dress
Put and be connected with single-chip microcomputer.
The operation principle of the present invention and process: in bent hole electrochemical machining process, workpiece generation electrochemical dissolution, instrument
Electrode deformation controls device and is fixed on the Working position of workpiece, controls tool-electrode by temperature and deforms, and electrolyte is by instrument electricity
Pole internal spray, to workpiece, flows into electrolytic bath by the gap of workpiece with tool-electrode, and workpiece material, by ablation, forms bending
Fine and Deep Hole type structure.
Use tool-electrode deformation controller in hole of the present invention, the tool-electrode trained can be curved change
Shape controls, and then processes bending Fine and Deep Hole.It is an advantage of the current invention that simple in construction, control operation simple, process is curved
Curved hole structure, and hole surface quality is good.
Accompanying drawing explanation
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is the front schematic diagram of marmem tool-electrode training in invention.
Fig. 3 be invention in marmem tool-electrode training after schematic diagram.
Fig. 4 is marmem instrument straight hole machining sketch chart in invention.
Fig. 5 is marmem tool flexion hole machined schematic diagram in invention.
Fig. 6 is tool-electrode deformation controller in hole structure chart in invention.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of bent hole tool electrode for electrolytic machining deformation controller in hole, bag
Include electrolytic bath 1, tool-electrode 2, tool-electrode deformation controller in hole 3, it is ensured that the work of electrolyte circulation system 7, instrument electricity
Pole 2 is arranged on lathe, and tool-electrode deformation controller in hole 3 is fixed on workpiece 4, and described tool-electrode 2 passes through tool-electrode
Controlling deformation device 3 and constantly enter workpiece 4 inside, described tool-electrode 2 is connected on lathe with electrolyte circulation system even
Connecing 7, electrolyte is by tool-electrode 2 internal spray to workpiece 4, and outer 2 sides of described tool-electrode scribble insulating barrier, and electrolysis is made
With occurring over just tool-electrode end face, described tool-electrode 2 material is marmem, according to required processing bent hole
Shape, training in advance tool-electrode 2, described tool-electrode deformation controller in hole 3 is fixed on workpiece 4, and near electrode
Electrolyzed Processing end face its role is in tool-electrode electrochemical machining process, carries out tool-electrode Deformation control, described work
Part electrode deformation controls device 3 and is connected with single-chip microcomputer 5, according to tool-electrode feed speed and time, by tool-electrode temperature
Control, be curved Fine and Deep Hole Electrolyzed Processing.
The operation principle of the present invention and process: first workpiece 4 entirety is placed in electrolytic bath 1, and tool-electrode 2 connects power supply
6 negative poles, workpiece 4 connects power supply 6 positive pole, and tool-electrode 2 is connected to electrolyte entrance, and electrolyte passes through tool-electrode 2 internal spray
On workpiece 4, tool-electrode deformation controller in hole 3 is arranged on tool-electrode 2, and processes end face near electrolysis, puts
On workpiece 4, tool-electrode 2 material is marmem, according to required processing bent hole shape, training in advance instrument electricity
Pole, tool-electrode deformation controller in hole 3 is connected with single-chip microcomputer 5, according to tool-electrode 2 feed speed and time, by instrument electricity
Pole 2 temperature controls, and is curved Fine and Deep Hole Electrolyzed Processing and controls.
Use apparatus of the present invention, the deficiency of other bending deep hole machining methods can be improved, bending Fine and Deep Hole can be improved
Machining accuracy.
Claims (6)
1. a bent hole tool electrode for electrolytic machining deformation controller in hole, including processing workpiece, electrolyte circulation system,
Tool-electrode, tool-electrode deformation controller in hole.
2. according to a kind of bent hole tool electrode for electrolytic machining deformation controller in hole described in right 1, it is characterised in that instrument electricity
Pole material is marmem, according to required processing bent hole shape, training in advance tool-electrode.
3. according to a kind of bent hole tool electrode for electrolytic machining deformation controller in hole described in right 1, it is characterised in that instrument electricity
Pole is connected on lathe be connected with electrolyte circulation system, and electrolyte is by tool-electrode internal spray to workpiece, and instrument is electric
Scribbling insulating barrier outside pole, electrolysis occurs over just tool-electrode Electrolyzed Processing end face.
4. according to a kind of bent hole tool electrode for electrolytic machining deformation controller in hole described in right 1, it is characterised in that instrument electricity
Pole deformation controller in hole is fixed on the Working position of workpiece, adds man-hour, and tool-electrode controls deformation device not by tool-electrode
Disconnected entrance inside workpiece, its role is to, in tool-electrode electrochemical machining process, carry out tool-electrode Deformation control.
5. according to a kind of bent hole tool electrode for electrolytic machining deformation controller in hole described in right 4, it is characterised in that instrument electricity
Pole deformation controller in hole passes through variations in temperature, and the tool-electrode trained is carried out Deformation control.
6. according to a kind of bent hole tool electrode for electrolytic machining deformation controller in hole described in right 5, it is characterised in that instrument electricity
Pole deformation controller in hole is connected with single-chip microcomputer, according to tool-electrode feed speed and time, is filled by tool-electrode Deformation control
Put, be curved Fine and Deep Hole Electrolyzed Processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741187.XA CN106180927A (en) | 2016-08-29 | 2016-08-29 | A kind of bent hole tool electrode for electrolytic machining deformation controller in hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610741187.XA CN106180927A (en) | 2016-08-29 | 2016-08-29 | A kind of bent hole tool electrode for electrolytic machining deformation controller in hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106180927A true CN106180927A (en) | 2016-12-07 |
Family
ID=57526941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610741187.XA Pending CN106180927A (en) | 2016-08-29 | 2016-08-29 | A kind of bent hole tool electrode for electrolytic machining deformation controller in hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106180927A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735639A (en) * | 2016-12-19 | 2017-05-31 | 深圳大学 | A kind of electrolytic processing process and its device of deformable tool-electrode |
| CN108436474A (en) * | 2018-04-26 | 2018-08-24 | 重庆大学 | A kind of Bend Hole Machining method of combination drilling and plastic deformation |
| CN110026628A (en) * | 2019-04-12 | 2019-07-19 | 广东工业大学 | A kind of electrochemical machining apparatus and its method for electrochemical machining based on mangneto deformation poll |
| CN110842307A (en) * | 2019-11-22 | 2020-02-28 | 合肥工业大学 | Electrochemical machining tool for complex inner wall structure with poor accessibility |
| CN112935436A (en) * | 2021-01-27 | 2021-06-11 | 南京航空航天大学 | Electrode, device and method for electrolytic mechanical composite polishing of inner surface of metal bent pipe |
| CN113478031A (en) * | 2021-07-28 | 2021-10-08 | 南京航空航天大学 | Flexible electrode dynamic deformation electrolytic machining method and application |
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| US6387242B1 (en) * | 1999-08-16 | 2002-05-14 | General Electric Company | Method and tool for electrochemical machining |
| CN103781581A (en) * | 2011-11-29 | 2014-05-07 | 三菱重工业株式会社 | Electrochemical machining tool and electrochemical machining system |
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| CN204584485U (en) * | 2015-03-16 | 2015-08-26 | 常州先进制造技术研究所 | A kind of SMA metal tools electrode bending Fine and Deep Hole for Electrolyzed Processing |
| CN204747697U (en) * | 2015-03-16 | 2015-11-11 | 常州先进制造技术研究所 | Adopt device of crooked dark aperture of SMA metal tool electrode electrolytic machining |
| CN105189002A (en) * | 2013-05-16 | 2015-12-23 | 三菱重工业株式会社 | Electrochemical machining tool and electrochemical machining system |
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| CN1086754A (en) * | 1992-08-26 | 1994-05-18 | 洛迦诺电子工业股份有限公司 | Galvanic corrosion wire-electrode cutting device, galvanic corrosion wire cutting method and wire electrode |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735639A (en) * | 2016-12-19 | 2017-05-31 | 深圳大学 | A kind of electrolytic processing process and its device of deformable tool-electrode |
| CN106735639B (en) * | 2016-12-19 | 2019-06-28 | 深圳大学 | A kind of electrolytic processing process and its device of deformable tool-electrode |
| CN108436474A (en) * | 2018-04-26 | 2018-08-24 | 重庆大学 | A kind of Bend Hole Machining method of combination drilling and plastic deformation |
| CN110026628A (en) * | 2019-04-12 | 2019-07-19 | 广东工业大学 | A kind of electrochemical machining apparatus and its method for electrochemical machining based on mangneto deformation poll |
| CN110842307A (en) * | 2019-11-22 | 2020-02-28 | 合肥工业大学 | Electrochemical machining tool for complex inner wall structure with poor accessibility |
| CN112935436A (en) * | 2021-01-27 | 2021-06-11 | 南京航空航天大学 | Electrode, device and method for electrolytic mechanical composite polishing of inner surface of metal bent pipe |
| CN113478031A (en) * | 2021-07-28 | 2021-10-08 | 南京航空航天大学 | Flexible electrode dynamic deformation electrolytic machining method and application |
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Application publication date: 20161207 |