CN104775120A - Multifunctional electric discharge machine - Google Patents
Multifunctional electric discharge machine Download PDFInfo
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- CN104775120A CN104775120A CN201510160903.0A CN201510160903A CN104775120A CN 104775120 A CN104775120 A CN 104775120A CN 201510160903 A CN201510160903 A CN 201510160903A CN 104775120 A CN104775120 A CN 104775120A
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- electric spark
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Abstract
The invention discloses a multifunctional electric discharge machine, comprising an X-Y coordinate table, a deposition gun, a deposition gun holder, a deposition gun control cabinet, an X-Y direction lead screw guide rail, a clamp, a rotating table and a Z coordinate table, wherein the X-Y coordinate table is mounted on the X-Y direction lead screw guide rail, the deposition gun is mounted on the deposition gun holder, the deposition gun holder is mounted on the rotating table through a rotating clamp disc, the rotating table is mounted on the Z coordinate table, and the clamp is mounted on the X-Y coordinate table. The multifunctional electric discharge machine is capable of realizing combined machining including surface repair and automatic polishing, wherein the automatic polishing process comprises pretreatment before repair and leveling after repair. In the machining process, a gastight container hood provides a stable gas atmosphere.
Description
Technical field
The present invention relates to a kind of multifunction electric spark machine tool.
Background technology
In prior art, spark surface hardening technique is application prospect technology very widely, it is mainly used in material surface modifying and material surface reparation, along with the fast development of process of industrialization, the performance requriements of equipment component is improved gradually, high temperature, high pressure, heavy lift, component can be made under the extreme environments such as corrosion to produce tired, wearing and tearing, spot corrosion, the defects such as crackle, utilize spark surface hardening technique to carry out strengthening to component surface and can improve its access times, increase the service life, its surface is made to have higher intensity, hardness, erosion resistance, shock-resistance, promote the over-all properties on surface, and its heart portion performance does not change.
Summary of the invention
The object of this invention is to provide and a kind ofly overcome the unstable that artificial process is applied to power on electrode; can realize stablizing, continuous print deposition; and reduce air to the interference of shielding gas; ensure that workpiece carries out electric spark deposition under the environment that relative purity is higher, the multifunction electric spark machine tool of a good gas shield atmosphere is provided.
The technical scheme that the present invention is adopted for achieving the above object is: a kind of multifunction electric spark machine tool, comprise X, Y-coordinate worktable, deposition-gun, deposition gun platform, deposition-gun housing, X, Y-direction lead screw guide rails, fixture, rotary table and Z coordinate setting table, described X, Y-coordinate worktable are arranged in X, Y-direction lead screw guide rails, deposition-gun is arranged on deposition gun platform, deposition gun platform is arranged on rotary table by rotary chuck, rotary table is arranged on Z coordinate setting table, and fixture is arranged on X, Y-coordinate worktable.
Bottom described X, Y-coordinate worktable, motor is installed.
Described Z coordinate setting table is fixed on column.
Described rotary table is provided with deposition-gun angular adjustment handwheel.
Described Z coordinate setting table is provided with handwheel.
The top of described deposition-gun is provided with pressure transmitter.
The deposition path that described X, Y-direction lead screw guide rails drive X, Y-coordinate working table movement completes XY plane.
Described rotary chuck drives deposition-gun to carry out 360 ° of rotations in YZ plane and regulates.
Described deposition-gun rifle head also can installing electrodes or rotating grinding ramming head.
A kind of multifunction electric spark machine tool of the present invention, avoiding manpower processing cannot the good uncertain factor such as the pressure of control action kou on workpiece, makes settled layer more continuous, even, fine and close; Less to the restriction of the shape of part, can working flat plate class part and slewing parts; Before electrode pair workpiece carries out surface modification, if repair position be minimum pin hole or due to the size of electrode cannot deeply for bottom machined surface, grinding and polishing head can be installed in advance, by pin hole slight enlargement or by lower for surperficial higher position mill, make electrode can contact for after bottom finished surface, be changed to electrode reparation again, after surface reconditioning, electrode can be changed to rubbing head again, grinding and polishing, finishing are carried out to workpiece surface, this method is very convenient, practical, cost-saving, achieves reparation, automatic integratedization of polishing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of multifunction electric spark machine tool of the present invention.
Fig. 2 is the structural representation of a kind of multifunction electric spark machine tool of the present invention working order.
In figure: 1, X, Y-coordinate worktable; 2, deposition-gun; 3, fixture; 4, rotary table; 5, Z coordinate setting table; 6, column; 7, bed-plate; 8, motor; 9, rotary chuck; 10, handwheel; 11, deposition-gun angular adjustment handwheel; 12, gun platform is deposited.
Embodiment
As depicted in figs. 1 and 2, multifunction electric spark machine tool, comprise X, Y-coordinate worktable 1, deposition-gun 2, deposition gun platform 12, deposition-gun housing, X, Y-direction lead screw guide rails, fixture 3, rotary table 4 and Z coordinate setting table 5, X, Y-coordinate worktable 1 is arranged on X, in Y-direction lead screw guide rails, deposition-gun 2 is arranged on deposition gun platform 12, deposition gun platform 12 is arranged on rotary table 4 by rotary chuck 9, deposition-gun 2 is fixed by rotary chuck 9, and be connected with Z axis, the top of deposition-gun is provided with pressure transmitter, this sensor can detect that on Z axis, deposition-gun acts on the reactive force on workpiece, by this Z axis Force feedback on display screen, rotary table is provided with deposition-gun angular adjustment handwheel 11, rotary table 4 is arranged on Z coordinate setting table 5, Z coordinate setting table is fixed on column 6, Z coordinate setting table 5 is provided with handwheel 10, fixture 3 is arranged on X, on Y-coordinate worktable 1, X, motor 8 is installed bottom Y-coordinate worktable, X, Y-coordinate worktable 1, X, Y-direction lead screw guide rails, column 6 is arranged on bed-plate 7 respectively, , X, Y-direction lead screw guide rails drives X, Y-coordinate working table movement completes the deposition path of XY plane, X, Y-direction lead screw guide rails is by X, Y-axis adopts servomotor automatically to control, and be presented in a Controlling System, Z coordinate setting table, Z axis adopts handwheel to control, this direction can realize self-locking, before experiment, regulate Z axis reactive force between 5-10N, in experiment, along with the consumption of electrode, when power is less than 5N, suspend machine, readjust Z axis handwheel, Z axis reactive force is made to remain between 5-10N, fixture can be replaced according to the shape of workpiece, flat-type part or slewing parts can be clamped, the adjustment that rotary chuck can drive deposition-gun to carry out in YZ plane, realize 360 ° of rotations, deposition-gun rifle head both can installing electrodes, realize electrodeposition substance surface reconditioning, also rotating grinding ramming head can be installed, realize the function of automatic grind polishing, in the course of processing, closed gas vessel encasing provides a stable atmosphere, worktable, deposition-gun, sensor is all in closed gas container, the discharge switch of deposition-gun housing and the turn switch of electrode can separately control, after changing rotating grinding ramming head, only drive turn switch, close discharge switch, the polishing of material surface can be completed, finishing, multifunction electric spark machine tool of the present invention, utilize spark surface hardening technique to carry out strengthening to component surface and can improve its access times, increase the service life, its surface is made to have higher intensity, hardness, erosion resistance, shock-resistance, promote the over-all properties on surface, and its heart portion performance does not change, On Electro-park Surface Deposition is one and utilizes the electric current of high-energy-density by molten for the electrode materials depositing operation infiltered in workpiece material, form strengthening through metallurgy layer, this strengthening layer has continuously, evenly, fine and close, in conjunction with firmly feature, wherein electrode holder is held on deposition-gun, electrode is positive pole, workpiece is negative pole, electrode high speed rotating, drive the protective atmosphere supplied by source of the gas, good shielding gas stream is formed around it, pulse is applied on electrode, when electrode and absorption surface, the electric current of high-energy-density produces a large amount of heat, the local melting of electrode is infiltered workpiece surface by this heat, electrode materials and workpiece material are in conjunction with the excellent strengthening layer of forming property, thus improve the over-all properties of workpiece material surface, the advantage that automatic electro-spark deposition lathe more manually deposits is that the former working conditions is stablized, can realize stablizing, continuous print deposition, avoiding manpower processing cannot the good uncertain factor such as the pressure of control action kou on workpiece, make settled layer more continuous, even, fine and close, and enhance productivity.
Claims (9)
1. a multifunction electric spark machine tool, it is characterized in that: comprise X, Y-coordinate worktable, deposition-gun, deposition gun platform, deposition-gun housing, X, Y-direction lead screw guide rails, fixture, rotary table and Z coordinate setting table, described X, Y-coordinate worktable are arranged in X, Y-direction lead screw guide rails, deposition-gun is arranged on deposition gun platform, deposition gun platform is arranged on rotary table by rotary chuck, rotary table is arranged on Z coordinate setting table, and fixture is arranged on X, Y-coordinate worktable.
2. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: be provided with motor bottom described X, Y-coordinate worktable.
3. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: described Z coordinate setting table is fixed on column.
4. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: described rotary table is provided with deposition-gun angular adjustment handwheel.
5. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: described Z coordinate setting table is provided with handwheel.
6. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: the top of described deposition-gun is provided with pressure transmitter.
7. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: the deposition path that described X, Y-direction lead screw guide rails drive X, Y-coordinate working table movement completes XY plane.
8. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: described rotary chuck drives deposition-gun to carry out 360 ° of rotations in YZ plane and regulates.
9. a kind of multifunction electric spark machine tool according to claim 1, is characterized in that: described deposition-gun rifle head also can installing electrodes or rotating grinding ramming head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160903.0A CN104775120A (en) | 2015-04-08 | 2015-04-08 | Multifunctional electric discharge machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510160903.0A CN104775120A (en) | 2015-04-08 | 2015-04-08 | Multifunctional electric discharge machine |
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| Publication Number | Publication Date |
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| CN104775120A true CN104775120A (en) | 2015-07-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201510160903.0A Pending CN104775120A (en) | 2015-04-08 | 2015-04-08 | Multifunctional electric discharge machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041480A (en) * | 2019-12-19 | 2020-04-21 | 浙江工业大学 | Electric spark deposition equipment for inner wall of rotating part |
| CN112941510A (en) * | 2021-01-26 | 2021-06-11 | 山东大学 | Device and method for preparing high-entropy alloy coating through electric spark deposition |
| CN113751811A (en) * | 2021-10-19 | 2021-12-07 | 大连交通大学 | Electromagnetic stirring electric spark deposition repairing device and deposition repairing method |
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| JP2004323875A (en) * | 2003-04-22 | 2004-11-18 | Fuji Technica Inc | Method and apparatus for depositing metallic film on free curved surface |
| CN201082897Y (en) * | 2007-09-29 | 2008-07-09 | 王茂才 | Electric spark coat device with electrode capable of automatically feeding, rotating, vibrating and vertical depositing |
| CN102226280A (en) * | 2011-06-13 | 2011-10-26 | 天津职业技术师范大学 | Automatic electro-spark deposition system |
| CN103243288A (en) * | 2013-05-07 | 2013-08-14 | 常州大学 | Automatic double-Z-axis electric spark deposition device and method |
| CN204752850U (en) * | 2015-04-08 | 2015-11-11 | 大连工业大学 | Multi -functional electric spark machine |
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2015
- 2015-04-08 CN CN201510160903.0A patent/CN104775120A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004323875A (en) * | 2003-04-22 | 2004-11-18 | Fuji Technica Inc | Method and apparatus for depositing metallic film on free curved surface |
| CN201082897Y (en) * | 2007-09-29 | 2008-07-09 | 王茂才 | Electric spark coat device with electrode capable of automatically feeding, rotating, vibrating and vertical depositing |
| CN102226280A (en) * | 2011-06-13 | 2011-10-26 | 天津职业技术师范大学 | Automatic electro-spark deposition system |
| CN103243288A (en) * | 2013-05-07 | 2013-08-14 | 常州大学 | Automatic double-Z-axis electric spark deposition device and method |
| CN204752850U (en) * | 2015-04-08 | 2015-11-11 | 大连工业大学 | Multi -functional electric spark machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041480A (en) * | 2019-12-19 | 2020-04-21 | 浙江工业大学 | Electric spark deposition equipment for inner wall of rotating part |
| CN112941510A (en) * | 2021-01-26 | 2021-06-11 | 山东大学 | Device and method for preparing high-entropy alloy coating through electric spark deposition |
| CN113751811A (en) * | 2021-10-19 | 2021-12-07 | 大连交通大学 | Electromagnetic stirring electric spark deposition repairing device and deposition repairing method |
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Application publication date: 20150715 |
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| RJ01 | Rejection of invention patent application after publication |