CN110484952A - A kind of piston junk to top surface range micro-arc oxidation process is equipped - Google Patents
A kind of piston junk to top surface range micro-arc oxidation process is equipped Download PDFInfo
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- CN110484952A CN110484952A CN201910610184.6A CN201910610184A CN110484952A CN 110484952 A CN110484952 A CN 110484952A CN 201910610184 A CN201910610184 A CN 201910610184A CN 110484952 A CN110484952 A CN 110484952A
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- platform
- oxidation process
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- 238000000034 method Methods 0.000 title claims abstract description 46
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 title claims abstract description 39
- 239000007788 liquid Substances 0.000 claims abstract description 76
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000003647 oxidation Effects 0.000 abstract description 6
- 238000007254 oxidation reaction Methods 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 239000003792 electrolyte Substances 0.000 description 6
- 230000008901 benefit Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/005—Apparatus specially adapted for electrolytic conversion coating
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/026—Anodisation with spark discharge
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
- C25D11/02—Anodisation
- C25D11/04—Anodisation of aluminium or alloys based thereon
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Abstract
The invention discloses a kind of piston junks to top surface range micro-arc oxidation process to equip, including liquid return trough；Liquid return trough upper horizontal is provided with fixed plate a, and the surface fixed plate a offers several mounting holes a；Each mounting hole a is provided with lower positioning system；It, which is parallel to, above fixed plate a is provided with platform；Platform surface offers several mounting holes b；Each mounting hole b is provided with positioning system；Piston can be clamped between lower positioning system and upper positioning system；It, which is parallel to, above platform is provided with fixed plate b；Platform surface is connected with liquid holding groove；Platform is affixed by the piston extension end of connector and cylinder；The fixing end of cylinder is fixed on fixed plate b；Liquid return trough is connected with liquid holding groove by pipe-line system；It further include circuit system.The present invention solve the problems, such as it is of the existing technology cannot be to appointed part differential arc oxidation and inefficiency.
Description
Technical field
The invention belongs to micro-arc oxidation process chucking device technical fields, and in particular to a kind of piston junk to top surface
Range micro-arc oxidation process equipment.
Background technique
Piston is one of core part of engine, and top is even more the major part for constituting combustion chamber.Since piston exists
It works under high temperature and pressure high load capacity, therefore the requirement for piston is relatively high, needs enough intensity, rigidity and smaller
Quality, to guarantee small inertia force.But its main material is aluminium alloy, and rigidity and corrosion resistance not can guarantee the suitable of the course of work
Benefit carries out, so intensive treatment must be carried out away from top surface specified range to piston junk.And at present most to piston face processing
The most commonly used is anode oxidation process, but electrolyte used in anode oxidation process is acidity, and environment-friendly type is poor.Micro-arc oxidation process
It is a kind of fine alternative that anode oxidation process is carried out to piston as a kind of green process of surface treatment.But existing needle
It is also less to the equipment of the technique, it can not achieve the mass processing to piston.
Summary of the invention
The object of the present invention is to provide a kind of piston junks to top surface range micro-arc oxidation process to equip, and solves existing
Cannot be to appointed part differential arc oxidation and inefficiency present in technology the problem of.
The technical scheme adopted by the invention is that a kind of piston junk to top surface range micro-arc oxidation process is equipped, packet
Include liquid return trough；Liquid return trough upper horizontal is provided with fixed plate a, and the surface fixed plate a offers several mounting holes a；Each installation
Hole a is provided with lower positioning system；It, which is parallel to, above fixed plate a is provided with platform；Platform surface offers several installations
Hole b；Each mounting hole b is provided with positioning system；Piston can be clamped between lower positioning system and upper positioning system；On platform
Side is parallel to it and is provided with fixed plate b；Platform surface is connected with liquid holding groove；Platform passes through the piston extension end of connector and cylinder
It is affixed；The fixing end of cylinder is fixed on fixed plate b；Liquid return trough is connected with liquid holding groove by pipe-line system；It further include circuit system
System.
The features of the present invention also characterized in that:
Lower positioning system includes the lower positioning sleeve being fixed in mounting hole a；Lower positioning sleeve top is fixed, and there are two bushings, and
The two bushings are symmetrical arranged.
The structure of lower positioning sleeve is that ontology is cylindrical structural member, the affixed annular component in cylindrical structural member one end；Annular component
Internal diameter is consistent with cylindrical structural member internal diameter；Annular component outer diameter is greater than cylindrical structural member outer diameter；Cylindrical structural member passes through mounting hole
a；Annular component and fixed plate a are affixed；Cylindrical structural member internal diameter and piston external diameter are adapted.
Sealing ring is additionally provided in lower positioning sleeve.
The structure of bushing is that ontology is arc panel；Arc panel one end is perpendicular to its affixed connecting plate；Arc panel offers phase
Mutually vertical notch a, notch b；Notch a is located at circumferential；Notch b is located at axial.
Upper positioning system includes the upper positioning sleeve being fixed in mounting hole b；
The structure of upper positioning sleeve is that ontology is annular component a；The affixed annular component b in the one end annular component a；Annular component a
Internal diameter is consistent with annular component b internal diameter；Annular component b outer diameter is greater than annular component a outer diameter；Annular component a passes through mounting hole b；
Annular component b and platform are affixed；Annular component a internal diameter and piston external diameter are adapted.
Pipe-line system includes sequentially connected liquid back pipe, water pump, inlet tube；One end that liquid back pipe is not connected with water pump is protruded into back
Liquid bath；Liquid holding groove is protruded into one end that inlet tube is not connected with water pump；Inlet tube is made of two sections of water pipes, and this two sections of water pipes are detachable
Connection；
Liquid holding groove side offers liquid outlet a；Liquid outlet a and the one end outlet tube a are affixed；The outlet tube a other end protrudes into back
Liquid bath；Liquid holding groove bottom offers liquid outlet b；Liquid outlet b and one end of outlet tube b are affixed；The other end of outlet tube b protrudes into back
Liquid bath；Electromagnetic water valve is provided on outlet tube b.
Circuit system includes the horizontal cathode sheets a for being fixed on each lower positioning sleeve bottom end；Cathode sheets a passes through cathode sheets b phase
Connection；Cathode sheets b is connect with power cathode；
Liquid holding groove inner top is fixed with anode strip a, and anode strip a parallel beneath is provided with anode strip b in it；It further include several
A anode strip c；Anode strip c is connected by anode strip b；It further include several hemispherical anode contacts；Anode contact is fixed on
The lower surface anode strip c, the position of anode contact is corresponding with the position of upper positioning sleeve, and quantity is consistent；Anode strip a and power supply are just
Pole connection；Anode strip a is connect with anode strip b by connecting column；Connecting column lower part is provided with screw thread, is threadedly coupled with anode strip b,
To finely tune the distance between anode strip a and anode strip b, achieve the purpose that adjust anode strip c height.
Fixed plate a, platform, fixed plate b connection type be that fixed plate a edge is connected with one end of guide upright post；It leads
Platform is passed through to the column other end and fixed plate b is affixed.
Column bushing is provided at guide upright post and contact with platform.
The beneficial effects of the present invention are:
(1) mass processing can be carried out to piston junk to top surface specified range micro-arc oxidation process；
(2) it can guarantee the consistency of workpiece micro-arc oxidation process process；
(3) this equipment configuration is simple, securely and reliably, easy to operate, environmentally friendly；
(4) this equipment has higher interchangeability, when handling for variety classes piston, only needs to change positioning sleeve,
Anode strip height is adjusted, equipment body is generally applicable.
Detailed description of the invention
Fig. 1 is the main view of micro-arc oxidation process equipment of the present invention；
Fig. 2 is the rearview of micro-arc oxidation process equipment of the present invention；
Fig. 3 is the top view of micro-arc oxidation process equipment of the present invention；
Fig. 4 is the top view of the fixed plate a of micro-arc oxidation process equipment of the present invention；
Fig. 5 is the bottom view of the fixed plate a of micro-arc oxidation process equipment of the present invention；
Fig. 6 is the structural schematic diagram of service object's piston of micro-arc oxidation process equipment of the present invention；
Fig. 7 is the structural schematic diagram of the lower positioning sleeve of micro-arc oxidation process equipment of the present invention；
Fig. 8 is the structural schematic diagram of the bushing of micro-arc oxidation process equipment of the present invention；
Fig. 9 is the structural schematic diagram of the upper positioning sleeve of micro-arc oxidation process equipment of the present invention；
Figure 10 is the structural schematic diagram of the anode circuit system of micro-arc oxidation process equipment of the present invention；
Figure 11 is the structural schematic diagram of the connecting column of micro-arc oxidation process equipment of the present invention.
In figure, 1. liquid return troughs, 2. fixed plate a, 3. mounting hole a, 4. lower positioning systems, 5. platforms, 6. fixed plate b, 7. pacify
Hole b is filled, positioning system on 8., 9. pistons, 10. liquid holding grooves, 11. cylinders, 12. lower positioning sleeves, 13. bushings, positioning sleeve on 14.,
15. liquid back pipe, 16. water pumps, 17. inlet tubes, 18. liquid outlet a, 19. outlet tube a, 20. liquid outlet b, 21. outlet tube b, 22. is negative
Pole piece a, 23. cathode sheets b, 24. anode strip a, 25. anode strip b, 26. anode strip c, 27. anode contacts, 28. guide upright posts, 29.
Electromagnetic water valve, 30. sealing rings, 31. connecting columns.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
As Figure 1-Figure 5, a kind of piston junk of the present invention to top surface range micro-arc oxidation process is equipped, including returns liquid
Slot 1；1 upper horizontal of liquid return trough is provided with fixed plate a2, and the surface fixed plate a2 offers several mounting holes a3；Each mounting hole
A3 is provided with lower positioning system 4；It, which is parallel to, above fixed plate a2 is provided with platform 5；5 surface of platform offers several peaces
Fill hole b7；Each mounting hole b7 is provided with positioning system 8；Piston can be clamped between lower positioning system 4 and upper positioning system 8
9 (as shown in Figure 6)；It is parallel to it above platform 5 and is provided with fixed plate b6；5 upper surface of platform is connected with liquid holding groove 10；Platform 5
Piston extension end by connector and cylinder 11 is affixed；The fixing end of cylinder 11 is fixed on fixed plate b6；Liquid return trough 1 and Sheng liquid
Slot 10 is connected by pipe-line system；It further include circuit system.
As shown in fig. 7, lower positioning system 4 includes the lower positioning sleeve 12 being fixed in mounting hole a3；Lower 12 top of positioning sleeve
Fixed there are two bushings 13, and the two bushings 13 are symmetrical arranged.
The structure of lower positioning sleeve 12 is that ontology is cylindrical structural member, the affixed annular component in cylindrical structural member one end；Cyclic annular structure
Part internal diameter is consistent with cylindrical structural member internal diameter；Annular component outer diameter is greater than cylindrical structural member outer diameter；Cylindrical structural member passes through installation
Hole a3；Annular component and fixed plate a2 are affixed；Cylindrical structural member internal diameter and 9 outer diameter of piston are adapted；It is also set in lower positioning sleeve 12
It is equipped with sealing ring 30.
As shown in figure 8, the structure of bushing 13 is, ontology is arc panel；Arc panel one end is perpendicular to its affixed connecting plate；Arc
Shape plate offers orthogonal notch a, notch b；Notch a is located at circumferential；Notch b is located at axial.
As shown in figure 9, upper positioning system 8 includes the upper positioning sleeve 14 being fixed in mounting hole b7；
The structure of upper positioning sleeve 14 is that ontology is annular component a；The affixed annular component b in the one end annular component a；Cyclic annular structure
Part a internal diameter is consistent with annular component b internal diameter；Annular component b outer diameter is greater than annular component a outer diameter；Annular component a passes through mounting hole
b7；Annular component b and platform 5 are affixed；Annular component a internal diameter and 9 outer diameter of piston are adapted.
As Figure 1-Figure 5, pipe-line system includes sequentially connected liquid back pipe 15, water pump 16, inlet tube 17；Liquid back pipe 15
Liquid return trough 1 is protruded into one end of not connected water pump 16；Liquid holding groove 10 is protruded into one end that inlet tube 17 is not connected with water pump 16；Inlet tube 17
It is made of two sections of water pipes, and this two sections of water pipes are detachably connected；
10 side of liquid holding groove offers liquid outlet a18；Liquid outlet a18 and the one end outlet tube a19 are affixed；Outlet tube a19 is another
Liquid return trough 1 is protruded into one end；10 bottom of liquid holding groove offers liquid outlet b20；Liquid outlet b20 and one end of outlet tube b21 are affixed；Out
The other end of liquid pipe b21 protrudes into liquid return trough 1；Electromagnetic water valve 29 is provided on outlet tube b21.
Circuit system includes the horizontal cathode sheets a22 for being fixed on each 12 bottom end of lower positioning sleeve；Cathode sheets a22 passes through cathode
Piece b23 is connected；Cathode sheets b23 is connect with power cathode；
As shown in Figure 10,10 inner top of liquid holding groove is fixed with anode strip a24, and anode strip a24 parallel beneath is provided in it
Anode strip b25；It further include several anode strips c26；Anode strip c26 is connected by anode strip b25；It further include several hemisphere
Shape anode contact 27；Anode contact 27 is fixed on the lower surface anode strip c26, the position of the position of anode contact 27 and upper positioning sleeve 14
Set corresponding, and quantity is consistent；Anode strip a24 is connect with positive pole；Anode strip a24 and anode strip b25 passes through connecting column 31
Connection；Connecting column 31 (as shown in figure 11) lower part is provided with screw thread, is threadedly coupled with anode strip b25, with finely tune anode strip a24 with
The distance between anode strip b25 achievees the purpose that adjust anode strip c26 height.
Fixed plate a2, platform 5, fixed plate b6 connection type be that fixed plate a2 edge is connected with guide upright post 28
One end；28 other end of guide upright post passes through platform 5 and fixed plate b6 is affixed.
Guide upright post 28 and 5 contact position of platform are provided with column bushing.
A kind of course of work (principle) that piston junk is equipped to top surface range micro-arc oxidation process of the present invention are as follows:
(1) start cylinder 11, rise to its piston extension end band moving platform 5 upper；
(2) bushing 13 is stirred, keeps it mobile away from 12 axis direction of positioning sleeve under workpiece, reserved place is installed for workpiece
It sets；
(3) 12 concentric fit of positioning sleeve under piston 9 and workpiece is installed, contacts 9 lower end of piston with cathode sheets a24；
(4) bushing 13 is stirred, it is mobile towards 12 axis direction of positioning sleeve under workpiece to make it, and be caught in 9 groove of piston, is limited
Piston 9 processed is mobile；
(5) step (2)-(4) are repeated, the installation of remaining workpiece is completed；
(6) start cylinder 11, decline its piston extension end band moving platform 5, constitute positioning sleeve 12 on workpiece also with living 9
Concentric fit installation；
(7) it opens water pump 16 to switch, makes electrolyte from liquid return trough 1 successively by liquid back pipe 15, water pump 16, the stream of inlet tube 7
To liquid holding groove 10, liquid return trough 1 is flowed back to from liquid outlet a18 through outlet tube a19 later, so as to form electrolyte circulation；
(8) it turns on the power switch, electric current is made to flow successively through anode strip a24, anode strip b25, anode strip from positive pole
C26, anode contact 27, electrolyte, piston 9, cathode sheets a22, cathode sheets b23 finally arrive power cathode, form current cycle；
(9) circulation of electrolyte needed for micro-arc oxidation process process has met condition with current cycle, at differential arc oxidation
Reason starts；
(10) after the completion of micro-arc oxidation treatment, power supply and water pump 16 are closed, open electromagnetic water valve 29 make entrained electrolyte from
Liquid outlet b20 flows back to liquid return trough 1；
(11) after liquid to be electrolysed all flows back to liquid return trough 1, start cylinder 11, extend to piston extension end band moving platform 5
Position, stirs bushing 13, removes the workpiece for completing micro-arc oxidation treatment.
The advantages of a kind of piston junk of the present invention to top surface range micro-arc oxidation process is equipped are as follows:
(1) mass processing can be carried out to piston junk to top surface specified range micro-arc oxidation process；
(2) it can guarantee the consistency of workpiece micro-arc oxidation process process；
(3) this equipment configuration is simple, securely and reliably, easy to operate, environmentally friendly；
(4) this equipment has higher interchangeability, when handling for variety classes piston, only needs to change positioning sleeve,
Anode strip height is adjusted, equipment body is generally applicable.
Claims (10)
1. a kind of piston junk to top surface range micro-arc oxidation process is equipped, it is characterised in that: including liquid return trough (1)；Return liquid
Slot (1) upper horizontal is provided with fixed plate a (2), and fixed plate a (2) surface offers several mounting holes a (3)；Each mounting hole
A (3) is provided with lower positioning system (4)；It, which is parallel to, above fixed plate a (2) is provided with platform (5)；Platform (5) surface opens up
There is several mounting holes b (7)；Each mounting hole b (7) is provided with positioning system (8)；Lower positioning system (4) and upper positioning
Piston (9) can be clamped between system (8)；It, which is parallel to, above platform (5) is provided with fixed plate b (6)；Platform (5) upper surface is solid
It is connected to liquid holding groove (10)；Platform (5) is affixed by the piston extension end of connector and cylinder (11)；The fixing end of cylinder (11) is solid
Due to fixed plate b (6)；Liquid return trough (1) is connected with liquid holding groove (10) by pipe-line system；It further include circuit system.
2. piston junk as described in claim 1 to top surface range micro-arc oxidation process is equipped, it is characterised in that: under described
Positioning system (4) includes the lower positioning sleeve (12) being fixed in mounting hole a (3)；Lower positioning sleeve (12) top is fixed, and there are two linings
It covers (13), and the two bushings (13) are symmetrical arranged.
3. piston junk as claimed in claim 2 to top surface range micro-arc oxidation process is equipped, it is characterised in that: under described
The structure of positioning sleeve (12) is that ontology is cylindrical structural member, the affixed annular component in cylindrical structural member one end；Annular component internal diameter with
Cylindrical structural member internal diameter is consistent；Annular component outer diameter is greater than cylindrical structural member outer diameter；Cylindrical structural member passes through mounting hole a (3)；Ring
Shape component and fixed plate a (2) are affixed；Cylindrical structural member internal diameter and piston (9) outer diameter are adapted.
4. piston junk as claimed in claim 3 to top surface range micro-arc oxidation process is equipped, it is characterised in that: under described
Sealing ring (30) are additionally provided in positioning sleeve (12).
5. piston junk as claimed in claim 4 to top surface range micro-arc oxidation process is equipped, it is characterised in that: the lining
The structure for covering (13) is that ontology is arc panel；Arc panel one end is perpendicular to its affixed connecting plate；Arc panel, which offers, to be mutually perpendicular to
Notch a, notch b；Notch a is located at circumferential；Notch b is located at axial.
6. piston junk as claimed in claim 5 to top surface range micro-arc oxidation process is equipped, it is characterised in that: on described
Positioning system (8) includes the upper positioning sleeve (14) being fixed in mounting hole b (7)；
The structure of the upper positioning sleeve (14) is that ontology is annular component a；The affixed annular component b in the one end annular component a；It is cyclic annular
Component a internal diameter is consistent with annular component b internal diameter；Annular component b outer diameter is greater than annular component a outer diameter；Annular component a passes through installation
Hole b (7)；Annular component b and platform (5) are affixed；Annular component a internal diameter and piston (9) outer diameter are adapted.
7. piston junk as claimed in claim 6 to top surface range micro-arc oxidation process is equipped, it is characterised in that: the pipe
Road system includes sequentially connected liquid back pipe (15), water pump (16), inlet tube (17)；Liquid back pipe (15) is not connected with water pump (16)
Liquid return trough (1) is protruded into one end；Liquid holding groove (10) are protruded into one end that inlet tube (17) is not connected with water pump (16)；Inlet tube (17) is by two
Duan Shuiguan composition, and this two sections of water pipes are detachably connected；
Liquid holding groove (10) side offers liquid outlet a (18)；Liquid outlet a (18) and outlet tube a (19) one end is affixed；Liquid out
Pipe a (19) other end protrudes into liquid return trough (1)；Liquid holding groove (10) bottom offers liquid outlet b (20)；Liquid outlet b (20) and liquid out
One end of pipe b (21) is affixed；The other end of outlet tube b (21) protrudes into liquid return trough (1)；Outlet tube b is provided with electromagnetism water on (21)
Valve (29).
8. piston junk as claimed in claim 7 to top surface range micro-arc oxidation process is equipped, it is characterised in that: the electricity
Road system includes the cathode sheets a (22) that level is fixed on each lower positioning sleeve (12) bottom end；Cathode sheets a (22) passes through cathode sheets b
(23) it is connected；Cathode sheets b (23) is connect with power cathode；
Liquid holding groove (10) inner top is fixed with anode strip a (24), and anode strip a (24) parallel beneath is provided with anode strip in it
b(25)；It further include several anode strips c (26)；Anode strip c (26) is connected by anode strip b (25)；Further include several half
Ball anode contact (27)；Anode contact (27) is fixed on anode strip c (26) lower surface, the position of anode contact (27) with it is upper fixed
The position of position set (14) is corresponding, and quantity is consistent；Anode strip a (24) is connect with positive pole；Anode strip a (24) and anode strip
B (25) is connected by connecting column (31)；Connecting column (31) lower part is provided with screw thread, is threadedly coupled with anode strip b (25), with fine tuning
The distance between anode strip a (24) and anode strip b (25) achieve the purpose that adjust anode strip c (26) height.
9. piston junk as claimed in claim 8 to top surface range micro-arc oxidation process is equipped, it is characterised in that: described solid
Fixed board a (2), platform (5), fixed plate b (6) connection type be that fixed plate a (2) edge is connected with guide upright post (28)
One end；Guide upright post (28) other end passes through platform (5) and fixed plate b (6) is affixed.
10. piston junk as claimed in claim 9 to top surface range micro-arc oxidation process is equipped, it is characterised in that: described
Guide upright post (28) and platform (5) contact position are provided with column bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610184.6A CN110484952B (en) | 2019-07-08 | 2019-07-08 | Micro-arc oxidation process equipment for range from fire bank to top surface of piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910610184.6A CN110484952B (en) | 2019-07-08 | 2019-07-08 | Micro-arc oxidation process equipment for range from fire bank to top surface of piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110484952A true CN110484952A (en) | 2019-11-22 |
| CN110484952B CN110484952B (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910610184.6A Expired - Fee Related CN110484952B (en) | 2019-07-08 | 2019-07-08 | Micro-arc oxidation process equipment for range from fire bank to top surface of piston |
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|---|---|
| CN (1) | CN110484952B (en) |
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| US20110204029A1 (en) * | 2003-03-17 | 2011-08-25 | Tokyo Electron Limited | Processing system and method for chemically treating a substrate |
| KR20050024496A (en) * | 2005-02-04 | 2005-03-10 | 임경락 | A partial surface treatment for vehicle piston |
| CN103382569A (en) * | 2012-05-02 | 2013-11-06 | 湖北韩泰智能设备有限公司 | Hard anodizing apparatus for aluminum piston |
| CN102839407A (en) * | 2012-09-18 | 2012-12-26 | 无锡市喷特环保工程有限公司 | Piston rapid aluminum oxidation single machine |
| JP2018141191A (en) * | 2017-02-27 | 2018-09-13 | 株式会社村田製作所 | Energizing method, energizing jig, chemical treatment method, and method of producing solid electrolytic capacitor |
| CN206607328U (en) * | 2017-03-07 | 2017-11-03 | 江苏百安科技有限公司 | A kind of piston anodic oxidation equipment feed arrangement |
| CN109487316A (en) * | 2018-12-20 | 2019-03-19 | 西安理工大学 | A kind of micro-arc oxidation process special equipment |
| CN109868494A (en) * | 2019-04-01 | 2019-06-11 | 湖北韩泰智能设备有限公司 | A kind of Full-automatic aluminum piston hard anodizing system |
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