CN108406568B - Device and method for polishing blade edge by using liquid metal polishing solution - Google Patents
Device and method for polishing blade edge by using liquid metal polishing solution Download PDFInfo
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- CN108406568B CN108406568B CN201810491135.0A CN201810491135A CN108406568B CN 108406568 B CN108406568 B CN 108406568B CN 201810491135 A CN201810491135 A CN 201810491135A CN 108406568 B CN108406568 B CN 108406568B
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- polishing
- liquid metal
- permanent magnet
- positive electrode
- blade
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/102—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using an alternating magnetic field
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
- B24B1/04—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes subjecting the grinding or polishing tools, the abrading or polishing medium or work to vibration, e.g. grinding with ultrasonic frequency
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09G—POLISHING COMPOSITIONS; SKI WAXES
- C09G1/00—Polishing compositions
- C09G1/02—Polishing compositions containing abrasives or grinding agents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a device and a method for polishing the edge of a blade by using liquid metal polishing liquid, wherein the device comprises an operation table, a first permanent magnet, a blade, a double-stick positive electrode, a second permanent magnet, a negative electrode, the liquid metal polishing liquid, a closed polishing container, a working platform, a fixed shaft and a polishing cavity, wherein the operation table and the polishing container are both arranged on the working platform; the polishing container is internally provided with a polishing cavity for containing liquid metal polishing liquid, two sides of the polishing cavity are respectively provided with a first permanent magnet and a second permanent magnet, the negative electrode is arranged on the fixed shaft of the blade, and the positive electrode is arranged right above the blade; according to the invention, the workpiece is polished by metal ions in the polishing metal liquid, the metal polishing liquid can polish finer surfaces, and the obtained polishing precision is higher.
Description
Technical Field
The invention relates to the technical field of liquid metal polishing, in particular to a device and a method for polishing the edge of a blade by using liquid metal polishing liquid.
Background
Liquid metal generally refers to alloy functional materials that are liquid at normal temperatures, such as metals and their alloys having melting points below 30 ℃, and also includes low melting point alloy materials that are liquid in the operating temperature range of 40 ℃ to 300 ℃. The liquid metal polishing solution polishing technology refers to that when the liquid metal polishing solution mixed with abrasive materials moves relative to the polishing surface of a workpiece under the action of a magnetic field, a flexible grinding head on a liquid metal polishing solution wire belt generates large cutting force on the polishing surface, so that the polishing surface of the workpiece is polished.
For complex curved surface processing, for example, processing a blade cannot be performed by using traditional polishing, so methods similar to abrasive particle flow processing and liquid metal processing are generated, however, simple liquid metal polishing or abrasive particle flow processing has lower efficiency, has certain limitation on processing quality, has strong dependence on the self skills of workers, has low production efficiency and long processing period, is easy to cause a damage layer and a deterioration layer on the surface, is difficult to ensure the processing quality, and has great influence on the processed surface.
Disclosure of Invention
The invention aims to solve the problems of low processing efficiency, strong technical dependence and long processing period caused by the prior art that abrasive particle flow is solely utilized for polishing or liquid metal is solely utilized for polishing, and provides a device and a method for polishing the edge of a blade by using liquid metal polishing liquid.
The invention realizes the above purpose through the following technical scheme: the device for polishing the edge of the blade by using the liquid metal polishing liquid comprises an operation table, a first permanent magnet, a chute, a sliding block, an eccentric wheel, a motor, the blade, a connecting rod, a positive electrode, a second permanent magnet, a negative electrode, the liquid metal polishing liquid, a polishing container, a working platform, a fixed shaft and a polishing cavity, wherein the operation table and the polishing container are both arranged on the working platform; the polishing container is internally provided with a polishing cavity for containing liquid metal polishing liquid, two sides of the polishing cavity are respectively provided with a first permanent magnet and a second permanent magnet, the first permanent magnet and the second permanent magnet are vertically and parallelly arranged, and magnetic poles of two surfaces, close to each other, of the first permanent magnet and the second permanent magnet are opposite; the blades are fixedly arranged in the polishing container through the fixed shaft and are all immersed in the liquid metal polishing liquid in the polishing cavity; the negative electrode is arranged on the fixed shaft of the blade, the positive electrode is arranged right above the blade, a round hole is formed in the upper end of the polishing container, the positive electrode penetrates through the round hole above the polishing container, the lower end of the positive electrode is immersed into the liquid metal polishing liquid, and the positive electrode is fixedly connected with the sliding block; still be provided with the spout that vertical direction set up in the polishing container, the slider setting is in the spout and can slide along the spout, the eccentric wheel is connected to the motor, the one end of connecting rod is connected to the outer end of eccentric wheel, the other end of connecting rod articulates the slider, drives the eccentric wheel and rotates when the motor moves, drives the slider through the connecting rod and slides in the spout.
Further, the negative electrode is arc-shaped, and the negative electrode is attached to the lower end of the fixed shaft for fixing the blade.
Further, the sliding groove, the sliding block, the eccentric wheel and the connecting rod are all arranged in the polishing container.
Further, the motor is fixed on the side wall of the polishing container, and the driving shaft of the motor penetrates through the side wall of the polishing container and stretches into the polishing container.
Further, the negative electrode and the positive electrode are connected with the operation console, and the electrifying condition of the negative electrode and the positive electrode is controlled by the operation console.
Further, the operation panel changes the state of the electric field formed by the positive electrode and the negative electrode by changing the magnitude of the frequency of the current or the frequency of the voltage flowing through the double-stick-shaped positive electrode. The electric field in the liquid metal polishing solution is superposition of the electric fields of the two positive electrodes and the negative electrodes, so that the liquid metal vibrates at high frequency at the edge position of the blade in the liquid metal polishing solution and at the bottom position of the liquid metal polishing solution. The high-frequency vibration of the liquid metal at the bottom can carry abrasive particles which rise and fall at the bottom of the liquid metal polishing liquid, and the high-frequency vibration of the edge of the blade can polish the polishing area with high efficiency.
Further, the liquid metal polishing liquid is a liquid metal polishing liquid containing abrasive particles.
Further, the liquid metal in the liquid metal polishing solution is one or more compounds selected from gallium ions, rubidium ions and cesium ions. The liquid metal is usually an alloy functional material which is liquid at normal temperature, such as metal with melting point below 30 ℃ and alloy material thereof, and also comprises a low-melting-point alloy material which is liquid in a working temperature range of 40-300 ℃ and is mixed with abrasive particles.
A method of polishing a blade edge using a liquid metal polish comprising the steps of:
step one: the blade is fixedly arranged in the polishing container through the fixed shaft, a first permanent magnet and a second permanent magnet are respectively arranged on two side surfaces of the polishing container in advance, the first permanent magnet and the second permanent magnet are vertically arranged and are parallel to each other, and magnetic poles of two opposite surfaces of the first permanent magnet and the second permanent magnet are opposite; fixing a negative electrode on a fixed shaft of a blade, and pouring liquid metal polishing solution mixed with abrasive particles into a polishing container;
step two: covering the upper cover of the polishing container, inserting the positive electrode into a through hole formed in the upper cover of the polishing container, and enabling the lower end of the positive electrode to enter into the liquid metal polishing solution mixed with abrasive particles;
step three: starting a positive electrode and a negative electrode through an operation table, forming an electric field in the polishing container through the negative electrode and the positive electrode, and combining the electric field with a magnetic field formed by the first permanent magnet and the second permanent magnet to enable liquid metal ions to vibrate at high frequency at the edge positions of blades in the liquid metal polishing liquid and at the bottom position of the liquid metal polishing liquid; the high-frequency vibration of the liquid metal at the bottom carries abrasive particles rising and falling at the bottom of the liquid metal polishing liquid, and the high-frequency vibration at the edge of the blade can polish a polishing area with high efficiency;
step four: the motor is started, the positive electrode is driven to move up and down in the vertical direction by a linear driving device of the positive electrode formed by the motor, the eccentric wheel, the sliding block and the sliding groove, and the magnetic field formed by the positive electrode and the negative electrode keeps continuously changing because the positive electrode and the negative electrode are always electrified, so that the resultant force of an electric field and a magnetic field applied to liquid metal ions in the liquid metal polishing solution always keeps changing, abrasive particles in the liquid metal polishing solution are driven to continuously and regularly change, and further the blade edge is vibrated at high frequency, so that the college polishing of the blade edge is realized.
The invention has the beneficial effects that:
(1) According to the invention, the workpiece is polished by metal ions in the polishing metal liquid, the metal polishing liquid can polish finer surfaces, and the obtained polishing precision is higher.
(2) According to the invention, the blade edge is polished by the liquid metal polishing solution mixed with the abrasive particles, and the liquid metal ions move under the action of an electric field and a magnetic field, so that the abrasive particles in the liquid metal polishing solution are driven to move, and the surface of the blade is processed by the abrasive particles, so that the processing efficiency is improved.
(3) The invention adopts a superimposed electric field generated by the upward and downward movement of the positive electrode and the negative electrode, so that the liquid metal vibrates at high frequency at the edge part of the blade and the bottom of the liquid metal polishing liquid, thereby efficiently polishing the edge of the blade by using abrasive particles.
(4) The invention does not need specific machinery to polish the workpiece, but adopts the electric field and the magnetic field to directly control the liquid metal polishing liquid, and has simple control mode, simple integral structure and easy maintenance.
(5) The positive electrode and the negative electrode form an electric field, the two electromagnets form a magnetic field, and the electric field and the magnetic field control are combined, so that the dead angle-free polishing of any angle of the curved surface can be realized.
Drawings
FIG. 1 is an isometric view of an apparatus for polishing the edge of a blade using a liquid metal slurry in accordance with the present invention.
FIG. 2 is a schematic view of a partial cross-sectional structure of an apparatus for polishing an edge of a blade using a liquid metal polishing liquid according to the present invention.
In the figure, a 1-operation table, a 2-first permanent magnet, a 3-sliding groove, a 4-sliding block, a 5-positive electrode, a 6-eccentric wheel, a 7-blade, an 8-motor, a 9-second permanent magnet, a 10-working platform, an 11-polishing container, a 12-negative electrode, a 13-liquid metal polishing liquid, a 14-polishing cavity and a 15-fixed shaft.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
as shown in fig. 1 and 2, the device for polishing the edge of the blade by using the liquid metal polishing liquid comprises an operation table 1, a first permanent magnet 2, a chute 3, a sliding block 4, an eccentric wheel 6, a motor 8, a blade 7, a connecting rod, a positive electrode 5, a second permanent magnet 9, a negative electrode 12, the liquid metal polishing liquid 13, a polishing container 11, a working platform 10, a fixed shaft 15 and a polishing cavity 14, wherein the operation table 1 and the polishing container 11 are both arranged on the working platform 10; the inside of the polishing container 11 is provided with a polishing cavity 14 for containing liquid metal polishing solution 13, two sides of the polishing cavity 14 are respectively provided with a first permanent magnet 2 and a second permanent magnet 9, the first permanent magnet 2 and the second permanent magnet 9 are vertically and parallelly arranged, and magnetic poles of two surfaces, close to each other, of the first permanent magnet 2 and the second permanent magnet 9 are opposite; the blade 7 is fixedly arranged inside the polishing container 11 through a fixed shaft 15 and is fully immersed in the liquid metal polishing liquid 13 in the polishing cavity 14; the negative electrode 12 is arranged on a fixed shaft 15 of the blade 7, the positive electrode 5 is arranged right above the blade 7, a round hole is formed in the upper end of the polishing container 11, the positive electrode 5 penetrates through the round hole above the polishing container 11, the lower end of the positive electrode 5 is immersed into the liquid metal polishing solution 13, and the positive electrode 5 is fixedly connected with the sliding block 4; the polishing container 11 is internally provided with a chute 3 arranged in the vertical direction, the slide block 4 is arranged in the chute 3 and can slide along the chute 3, the motor 8 is connected with the eccentric wheel 6, the outer end of the eccentric wheel 6 is connected with one end of the connecting rod, the other end of the connecting rod is hinged with the slide block 4, the eccentric wheel 6 is driven to rotate when the motor 8 moves, and the slide block 4 is driven to slide in the chute 3 through the connecting rod.
The negative electrode 12 is arc-shaped, and the negative electrode 12 is attached to the lower end of a fixed shaft 15 for fixing the blade 7.
The chute 3, the slide block 4, the eccentric wheel 6 and the connecting rod are all arranged in the polishing container 11. The motor 8 is fixed to the side wall of the polishing container 11, and the driving shaft of the motor 8 penetrates through the side wall of the polishing container 11 and protrudes into the polishing container 11.
The negative electrode 12 and the positive electrode 5 are connected with an operation platform, and the energizing condition of the negative electrode 12 and the positive electrode 5 is controlled by the operation platform 1. The console 1 changes the state in which an electric field is formed by the positive electrode 5 and the negative electrode 12 by changing the magnitude of the frequency of the current or the frequency of the voltage flowing through the double-stick-shaped positive electrode 5.
The liquid metal polishing liquid 13 is a liquid metal polishing liquid 13 containing abrasive grains. The liquid metal in the liquid metal polishing solution 13 is one or more compounds selected from gallium ions, rubidium ions and cesium ions.
A method of polishing a blade edge using a liquid metal polish comprising the steps of:
step one: the blade 7 is fixedly arranged in the polishing container 11 through a fixed shaft 15, a first permanent magnet 2 and a second permanent magnet 9 are respectively arranged on two side surfaces of the polishing container 11 in advance, the first permanent magnet 2 and the second permanent magnet 9 are vertically arranged and are parallel to each other, and magnetic poles of two opposite surfaces of the first permanent magnet 2 and the second permanent magnet 9 are opposite; fixing the negative electrode 12 on the fixed shaft 15 of the blade 7, and pouring the liquid metal polishing liquid 13 mixed with abrasive grains into the polishing container 11;
step two: covering the upper cover of the polishing container 11, inserting the positive electrode 5 into a through hole formed in the upper cover of the polishing container 11, and allowing the lower end of the positive electrode 5 to enter the liquid metal polishing solution 13 mixed with abrasive particles;
step three: starting a positive electrode 5 and a negative electrode 12 through an operation table, forming an electric field in a polishing container 11 through the negative electrode 12 and the positive electrode 5, and combining with a magnetic field formed by the first permanent magnet 2 and the second permanent magnet 9, so that liquid metal ions vibrate at high frequency at the edge positions of blades 7 in the liquid metal polishing liquid 13 and at the bottom position of the liquid metal polishing liquid 13; the high-frequency vibration of the liquid metal at the bottom carries abrasive particles rising and falling at the bottom of the liquid metal polishing liquid 13, and the high-frequency vibration at the edge of the blade 7 can polish a polishing area with high efficiency;
step four: the motor 8 is started, the positive electrode 5 is driven to move up and down in the vertical direction by using a linear driving device of the positive electrode 5 formed by the motor 8, the eccentric wheel 6, the sliding block 4 and the sliding groove 3, and as the positive electrode 5 and the negative electrode 12 are always electrified, the magnetic field formed by the positive electrode 5 and the negative electrode 12 keeps continuously changing, so that the resultant force of an electric field and a magnetic field applied to liquid metal ions in the liquid metal polishing solution 13 always keeps changing, abrasive particles in the liquid metal polishing solution 13 are driven to continuously and regularly change, and then the abrasive particles vibrate at the edge of the blade 7 at high frequency, and the college polishing of the edge of the blade 7 is realized.
The above embodiments are only preferred embodiments of the present invention, and are not limiting to the technical solutions of the present invention, and any technical solution that can be implemented on the basis of the above embodiments without inventive effort should be considered as falling within the scope of protection of the patent claims of the present invention.
Claims (6)
1. An apparatus for polishing the edge of a blade using a liquid metal polishing liquid, characterized in that: the polishing device comprises an operation table (1), a first permanent magnet (2), a sliding chute (3), a sliding block (4), an eccentric wheel (6), a motor (8), a blade (7), a connecting rod, a positive electrode (5), a second permanent magnet (9), a negative electrode (12), liquid metal polishing liquid (13), a polishing container (11), a working platform (10), a fixed shaft (15) and a polishing cavity (14), wherein the operation table (1) and the polishing container (11) are both arranged on the working platform (10); a polishing cavity (14) for containing liquid metal polishing liquid (13) is arranged in the polishing container (11), a first permanent magnet (2) and a second permanent magnet (9) are respectively arranged on two sides of the polishing cavity (14), the first permanent magnet (2) and the second permanent magnet (9) are vertically and parallelly arranged, and magnetic poles of two surfaces, close to each other, of the first permanent magnet (2) and the second permanent magnet (9) are opposite; the blades (7) are fixedly arranged inside the polishing container (11) through a fixed shaft (15) and are all immersed in the liquid metal polishing liquid (13) of the polishing cavity (14); the negative electrode (12) is arranged on a fixed shaft (15) of the blade (7), the positive electrode (5) is arranged right above the blade (7), a round hole is formed in the upper end of the polishing container (11), the positive electrode (5) penetrates through the round hole above the polishing container (11), the lower end of the positive electrode (5) is immersed into the liquid metal polishing solution (13), and the positive electrode (5) is fixedly connected with the sliding block (4); the polishing device is characterized in that a chute (3) arranged in the vertical direction is further arranged in the polishing container (11), a sliding block (4) is arranged in the chute (3) and can slide along the chute (3), a motor (8) is connected with an eccentric wheel (6), the outer end of the eccentric wheel (6) is connected with one end of a connecting rod, the other end of the connecting rod is hinged with the sliding block (4), the motor (8) drives the eccentric wheel (6) to rotate when moving, and the sliding block (4) is driven to slide in the chute (3) through the connecting rod;
the operation panel (1) changes the state of an electric field formed by the positive electrode (5) and the negative electrode (12) by changing the magnitude of the frequency of the current or the frequency of the voltage flowing through the double-stick-shaped positive electrode (5);
the liquid metal polishing solution (13) is a liquid metal polishing solution (13) containing abrasive particles, and the liquid metal in the liquid metal polishing solution (13) is one or more compounds selected from gallium ions, rubidium ions and cesium ions.
2. An apparatus for polishing blade edges using a liquid metal polishing liquid as set forth in claim 1, wherein: the negative electrode (12) is arc-shaped, and the negative electrode (12) is attached to the lower end of a fixed shaft (15) for fixing the blade (7).
3. An apparatus for polishing blade edges using a liquid metal polishing liquid as set forth in claim 1, wherein: the sliding groove (3), the sliding block (4), the eccentric wheel (6) and the connecting rod are all arranged in the polishing container (11).
4. An apparatus for polishing blade edges using a liquid metal polishing liquid as set forth in claim 1, wherein: the motor (8) is fixed on the side wall of the polishing container (11), and the driving shaft of the motor (8) penetrates through the side wall of the polishing container (11) and stretches into the polishing container (11).
5. An apparatus for polishing blade edges using a liquid metal polishing liquid as set forth in claim 1, wherein: the negative electrode (12) and the positive electrode (5) are connected with the operation table, and the electrifying condition of the negative electrode (12) and the positive electrode (5) is controlled by the operation table (1).
6. A method of polishing a blade edge using a liquid metal polish employing the apparatus for polishing a blade edge using a liquid metal polish as set forth in claim 1, characterized in that: the method comprises the following steps:
step one: the blade (7) is fixedly arranged in a polishing container (11) through a fixed shaft (15), a first permanent magnet (2) and a second permanent magnet (9) are respectively arranged on two side surfaces of the polishing container (11) in advance, the first permanent magnet (2) and the second permanent magnet (9) are vertically arranged and are parallel to each other, and magnetic poles of two opposite surfaces of the first permanent magnet (2) and the second permanent magnet (9) are opposite; fixing a negative electrode (12) on a fixed shaft (15) of the blade (7), and pouring a liquid metal polishing solution (13) mixed with abrasive particles into a polishing container (11);
step two: covering the upper cover of the polishing container (11), inserting the positive electrode (5) into a through hole formed in the upper cover of the polishing container (11), and allowing the lower end of the positive electrode (5) to enter into the liquid metal polishing solution (13) mixed with abrasive particles;
step three: starting a positive electrode (5) and a negative electrode (12) through an operation table, forming an electric field in a polishing container (11) through the negative electrode (12) and the positive electrode (5), and combining with a magnetic field formed by a first permanent magnet (2) and a second permanent magnet (9) to enable liquid metal ions to vibrate at high frequency at the edge positions of blades (7) in a liquid metal polishing solution (13) and at the bottom positions of the liquid metal polishing solution (13); the high-frequency vibration of the liquid metal at the bottom carries abrasive particles rising and falling at the bottom of the liquid metal polishing liquid (13), and the high-frequency vibration can polish a polishing area at high efficiency at the edge of the blade (7);
step four: starting a motor (8), driving the positive electrode (5) to move up and down in the vertical direction by using a linear driving device of the positive electrode (5) formed by the motor (8), an eccentric wheel (6), a sliding block (4) and a sliding groove (3), and keeping the magnetic field formed by the positive electrode (5) and the negative electrode (12) continuously changed because the positive electrode (5) and the negative electrode (12) are always electrified, so that the resultant force of an electric field and a magnetic field borne by liquid metal ions in a liquid metal polishing solution (13) always keeps changing, further driving abrasive particles in the liquid metal polishing solution (13) to continuously and regularly change, and further vibrating at high frequency at the edge of a blade (7), thereby realizing college polishing of the edge of the blade (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810491135.0A CN108406568B (en) | 2018-05-21 | 2018-05-21 | Device and method for polishing blade edge by using liquid metal polishing solution |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810491135.0A CN108406568B (en) | 2018-05-21 | 2018-05-21 | Device and method for polishing blade edge by using liquid metal polishing solution |
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| CN108406568A CN108406568A (en) | 2018-08-17 |
| CN108406568B true CN108406568B (en) | 2023-08-22 |
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| CN201810491135.0A Active CN108406568B (en) | 2018-05-21 | 2018-05-21 | Device and method for polishing blade edge by using liquid metal polishing solution |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871914A (en) * | 1994-06-29 | 1996-03-19 | Shimizu Eisuke | Non-magnetic material polishing method and device |
| CN1653211A (en) * | 2002-04-08 | 2005-08-10 | Acm研究公司 | Electropolishing and/or electroplating apparatus and methods |
| CN101774151A (en) * | 2010-02-04 | 2010-07-14 | 北京理工大学 | Electromagnetic coupling field-induced rheological polishing tool |
| JP2018040018A (en) * | 2016-09-05 | 2018-03-15 | 株式会社Ｘ線残留応力測定センター | Metallic surface electrolytic polishing device and metal electrolytic polishing method |
| CN208246549U (en) * | 2018-05-21 | 2018-12-18 | 浙江工业大学 | A kind of device that blade edge is polished using liquid metal polishing fluid |
-
2018
- 2018-05-21 CN CN201810491135.0A patent/CN108406568B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0871914A (en) * | 1994-06-29 | 1996-03-19 | Shimizu Eisuke | Non-magnetic material polishing method and device |
| CN1653211A (en) * | 2002-04-08 | 2005-08-10 | Acm研究公司 | Electropolishing and/or electroplating apparatus and methods |
| CN101774151A (en) * | 2010-02-04 | 2010-07-14 | 北京理工大学 | Electromagnetic coupling field-induced rheological polishing tool |
| JP2018040018A (en) * | 2016-09-05 | 2018-03-15 | 株式会社Ｘ線残留応力測定センター | Metallic surface electrolytic polishing device and metal electrolytic polishing method |
| CN208246549U (en) * | 2018-05-21 | 2018-12-18 | 浙江工业大学 | A kind of device that blade edge is polished using liquid metal polishing fluid |
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| CN108406568A (en) | 2018-08-17 |
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