CN105538067A - Metal film pressing and grinding device - Google Patents
Metal film pressing and grinding device Download PDFInfo
- Publication number
- CN105538067A CN105538067A CN201510990206.8A CN201510990206A CN105538067A CN 105538067 A CN105538067 A CN 105538067A CN 201510990206 A CN201510990206 A CN 201510990206A CN 105538067 A CN105538067 A CN 105538067A
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- Prior art keywords
- slide unit
- plate
- fixedly connected
- grinding
- connecting plate
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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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
-
- 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
- B24B37/00—Lapping machines or devices; Accessories
- B24B37/27—Work carriers
- B24B37/30—Work carriers for single side lapping of plane surfaces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
- G01N2001/2866—Grinding or homogeneising
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
The invention relates to a metal film pressing and grinding device, in particular to a device capable of achieving metal film edge pressing and grinding along with the movement of a grinding wheel spindle. The device is small in occupied space and can be flexibly connected to the grinding wheel spindle. A spring pressing plate moves along with a sand wheel, the appropriate pressure is exerted on a metal film subjected to peripheral grinding, excessive grinding caused by local deforming and swelling of the film is avoided, consistency of the film grinding thickness is guaranteed, and the metal film pressing and grinding device belongs to the field of grinding clamps. The device comprises a coupling band, two spring cylinder assemblies, an inverted-L-shaped plate, an upper sliding table connecting plate, a lower sliding table connecting plate, an upper sliding table, a lower sliding table, an upper extending plate and a lower extending plate. By means of the metal film pressing and grinding device, local pressing a ground film is achieved, and the metal film pressing and grinding device is particularly important during machining of weak-rigidity ultra-thin sheet metal.
Description
Technical field
The present invention relates to a kind of metal foil mould mill apparatus, the present invention relates to and a kind ofly follow grinding wheel spindle motion and realize the device of metallic film flanging grinding.This device takes up space little, can be connected on grinding wheel spindle flexibly, utilize spring bearer plate to follow grinding wheel movement, suitable pressure is applied to the metallic film carrying out week mill, make that film can not grinding be excessive because of local deformation protuberance, ensure that the uniformity of film grinding thichness.Belong to clamp category.
Background technology
Often run into sheet metal part in machining, the material that also needs a person with the qualifications of a general once in a while in investigation of materials is made film and is carried out test analysis, due to the weak rigidity of thin slice, rare suitable fixture, conventional clamping method has following three kinds: glue cementation, and magnechuck is inhaled solid, edge anchoring or compression.Adopt glue cementation Problems existing be dismounting and cleaning charge time, and brush coating layer is difficult to guarantee that thickness is even, finally causes thickness of workpiece inequality.Magnechuck is a kind of clamping method easily and effectively, but is unsuitable for the nonmagnetic metal processing film such as titanium alloy.Film is once fixed by the mode of carrying out anchoring or mechanical compaction in film edge, cannot solve the uneven protuberance problem in film manufacturing process, thus causes thickness of workpiece uneven.
At present, the metallic film that thickness is less than 0.5mm generally all adopts roll forming, and this forging method changes the lattice direction of material internal, leaves larger surface residual stress, is not suitable for some effects on surface stress state and requires higher occasion.Make metallic film by the method for grinding, provide the another kind of approach obtaining metallic film, better can keep the original tissue characteristics of material.
Grind metallic film and mainly there are three difficult points: 1, the nothing distortion clamping of fexible film is difficult to realize; 2, film thickness uniformity is difficult to ensure; 3, grinding local time is owing to expand with heat and contract with cold and the local depression caused of Stress Release and protuberance are difficult to solve.
Summary of the invention
Object of the present invention
In order to overcome the problems referred to above, realize the accurate grinding of film, the invention provides a kind of metal foil mould mill apparatus, can be connected on grinding wheel spindle flexibly, spring bearer plate is utilized to follow grinding wheel movement, suitable pressure is applied to the metallic film carrying out week mill, makes that film can not grinding be excessive because of local deformation protuberance, ensure that the uniformity of film grinding thichness.
Technical scheme of the present invention
For achieving the above object, the invention provides a kind of metal foil mould mill apparatus, this device comprises coupling band 10, two spring strut assemblies, inverted L-shaped plate 9, upper slide unit connecting plate 6, lower slide unit connecting plate 8, upper slide unit 12, lower slide unit 7, upper extension 13 and downward-extension plate 14;
Described coupling band 10 is one and opens annular flange dish jaggy, and this annular flange dish can be enclosed within the main shaft of machining tool, and can produce micro-elastic deformation and main shaft is fastened as a whole by breach described in screw lock; Utilize uniform counter sink to realize, with the connection of other attachment devices, having bonding strength high, flexibly, applicability is strong, the advantage of spaces compact in dismounting adjustment.
Two spring strut modular constructions are identical, include adjustment screw 1, stack shell 2, pad 3, spring 4 and short pin 5; Adjustment screw precession stack shell, sets gradually as adjustment screw 1, pad 3, spring 4 and short pin 5 in stack shell; (realized the precompressed amount adjustment of spring by pressure pad, spring outer diameter is slightly less than barrel dliameter)
The top board of described inverted L-shaped plate 9 has and main shaft can be made to pass through hole, and the top board of inverted L-shaped plate 9 is fixedly connected with described coupling band 10 (special, described top board is evenly equipped with bolt hole, is fixedly connected with coupling band 10 by bolt); The riser of described inverted L-shaped plate 9 has through hole, and the through hole that described upper extension board and downward-extension plate run through riser is arranged;
Upper slide unit connecting plate 6 is Z-shaped part, one end of Z-shaped part is fixedly connected with (particularly bolt is connected) with inverted L-shaped plate 9, the other end of Z-shaped part is fixedly connected with spring strut assembly, the short pin of spring strut assembly and upper slide unit 12 bottom against, upper slide unit 12 bottom is fixedly connected with upper extension board 13; Upper slide unit 12 top is fixedly connected with upper slide unit connecting plate 6; When the adjustment screw of torsional spring cartridge module, slide unit connecting plate 6 and upper extension board 13 relative sliding can be made, thus regulate upper extension board 13 relative to the position of described main shaft;
Lower slide unit connecting plate is Z-shaped part, one end of Z-shaped part is fixedly connected with (particularly bolt is connected) with inverted L-shaped plate 9, the other end of Z-shaped part is fixedly connected with another spring strut assembly, the short pin of another spring strut assembly and lower slide unit top against, lower slide unit top is fixedly connected with downward-extension plate; Lower slide unit bottom is fixedly connected with lower slide unit connecting plate; When rotation the second adjustment screw, lower slide unit connecting plate and downward-extension plate relative sliding can be made, thus regulate downward-extension plate relative to the position of described main shaft;
Between upper extension board and downward-extension plate, there is gap, during the stone that the main shaft of described machining tool is installed, be positioned at this interstitial site;
The position of the corresponding emery wheel of upper extension board is connected with U-shaped plate, and the side arc surface of U-shaped plate is provided with lubriation material 11 (such as polytetrafluoroethylene film).
Described upper slide unit and lower slide unit are crossed roller slide unit 12.
Lubriation material is embedded on the side arc surface of described U-shaped plate, and the side arc surface of described U-shaped plate is provided with the groove of the lubriation material described in embedding.
Particularly, with the spring strut assembly that upper slide unit connects and identical with the spring strut modular construction that lower slide unit is connected, by by adjustment screw 1, stack shell, pad, spring and short pin.Adjustment screw precession stack shell, realized the precompressed amount adjustment of spring by pressure pad, spring outer diameter is slightly less than barrel dliameter, and make stack shell have guide effect and can prevent spring unstability, short pin withstands slide unit side, applies pretightning force to slide unit.
Intersection is rolled group slide unit and is achieved the unidirectional floating flexibly of lower platen, and film workpiece is compressed all the time under spring and short pin effect, lubricating film is polytetrafluoroethylene floor, be fastened on the front edge of U-board and downward-extension plate by screw and epoxide-resin glue, thus reduce the coefficient of friction between pressing plate and workpiece.
During work, this device follows motion of main shaft, be similar to the operation principle of sewing machine, lubricating film compresses all the time to be waited to grind surface of the work, thrust adjusts by spinning in and out long spiro nail 1, and less to surface of the work frictional force, local is smooth all the time can to realize grinding area, thus guarantees that the thickness of workpiece is even.
Advantage of the present invention and effect
(1) hatch lock compact form coupling band bonding strength is high, spaces compact, up and down adjustment are flexible, both provides solid interface to the main shaft adapter of any other form, practical;
(2) free degree adopt crossed roller slide unit to realize floating flexibly of upper lower platen, slide flexibly, spaces compact, guiding accuracy are high, effectively limiting other directions;
(3) by changing rearmounted spring, and controlling the precession amount of long spiro nail, the setting of precompression can be realized, convenient and reliable.
(4) pressing plate front end adhesive surface inert material, effectively can reduce the frictional force of pressing plate and surface of the work, avoid unnecessary scratch and wearing and tearing;
(5) on the whole, this device utilizes spring bearer plate to follow grinding wheel movement, applies suitable pressure, make that film can not grinding be excessive because of local deformation protuberance, ensure that the uniformity of film grinding thichness the metallic film carrying out week mill.
Accompanying drawing explanation
Fig. 1 is the installation diagram front view of metal foil mould mill apparatus of the present invention;
Fig. 2 is the top view of metal foil mould mill apparatus of the present invention;
Fig. 3 is the coupling band structure chart of metal foil mould mill apparatus;
Fig. 4 a ~ 4c is the L shaped plate three-view diagram of metal foil mould mill apparatus;
Fig. 5 a ~ 5b is two views of Z-shaped slide unit connecting plate;
Fig. 6 a ~ 6b is U-board two view of metal foil mould mill apparatus;
Fig. 6 c ~ 6d is U-board two view being provided with embedded location;
Fig. 7 a ~ 7b is upper extension board two view of metal foil mould mill apparatus;
Fig. 8 a ~ 8b is downward-extension plate two view of metal foil mould mill apparatus;
In figure, sequence number illustrates: adjustment screw 1, stack shell 2, pad 3, spring 4, short pin 5, upper slide unit connecting plate 6, lower slide unit 7, lower slide unit connecting plate 8, inverted L-shaped plate 9, coupling band 10, lubriation material 11, upper slide unit 12, upper extension board 13, downward-extension plate 14, emery wheel 15, U-board 16.
Detailed description of the invention
By reference to the accompanying drawings the specific embodiment of the present invention is described further:
There is provided a kind of metal foil mould mill apparatus, this device comprises coupling band 10, two spring strut assemblies, inverted L-shaped plate 9, upper slide unit connecting plate 6, lower slide unit connecting plate 8, upper slide unit 12, lower slide unit 7, upper extension 13 and downward-extension plate 14;
Described coupling band 10 is one and opens annular flange dish jaggy, and this annular flange dish can be enclosed within the main shaft of machining tool, and can produce micro-elastic deformation and main shaft is fastened as a whole by breach described in screw lock; Utilize uniform counter sink to realize, with the connection of other attachment devices, having bonding strength high, flexibly, applicability is strong, the advantage of spaces compact in dismounting adjustment.
Two spring strut modular constructions are identical, include adjustment screw 1, stack shell 2, pad 3, spring 4 and short pin 5; Adjustment screw precession stack shell, sets gradually as adjustment screw 1, pad 3, spring 4 and short pin 5 in stack shell; (realized the precompressed amount adjustment of spring by pressure pad, spring outer diameter is slightly less than barrel dliameter)
The top board of described inverted L-shaped plate 9 has and main shaft can be made to pass through hole, and the top board of inverted L-shaped plate 9 is fixedly connected with described coupling band 10 (special, described top board is evenly equipped with bolt hole, is fixedly connected with coupling band 10 by bolt); The riser of described inverted L-shaped plate 9 has through hole, and the through hole that described upper extension board and downward-extension plate run through riser is arranged;
Upper slide unit connecting plate 6 is Z-shaped part, one end of Z-shaped part is fixedly connected with (particularly bolt is connected) with inverted L-shaped plate 9, the other end of Z-shaped part is fixedly connected with spring strut assembly, the short pin of spring strut assembly and upper slide unit 12 bottom against, upper slide unit 12 bottom is fixedly connected with upper extension board 13; Upper slide unit 12 top is fixedly connected with upper slide unit connecting plate 6; When the adjustment screw of torsional spring cartridge module, slide unit connecting plate 6 and upper extension board 13 relative sliding can be made, thus regulate upper extension board 13 relative to the position of described main shaft;
Lower slide unit connecting plate is Z-shaped part, one end of Z-shaped part is fixedly connected with (particularly bolt is connected) with inverted L-shaped plate 9, the other end of Z-shaped part is fixedly connected with another spring strut assembly, the short pin of another spring strut assembly and lower slide unit top against, lower slide unit top is fixedly connected with downward-extension plate; Lower slide unit bottom is fixedly connected with lower slide unit connecting plate; When rotation the second adjustment screw, lower slide unit connecting plate and downward-extension plate relative sliding can be made, thus regulate downward-extension plate relative to the position of described main shaft;
Between upper extension board and downward-extension plate, there is gap, during the stone that the main shaft of described machining tool is installed, be positioned at this interstitial site;
The position of the corresponding emery wheel of upper extension board is connected with U-shaped plate 16, and the side arc surface of U-shaped plate is provided with lubriation material 11 (such as polytetrafluoroethylene film), see Fig. 6 c ~ 6d.
Described upper slide unit and lower slide unit are crossed roller slide unit 12.
Such as Fig. 6 a ~ 6b, lubriation material is embedded on the side arc surface of described U-shaped plate, and the side arc surface of described U-shaped plate is provided with the groove of the lubriation material described in embedding.
Particularly, with the spring strut assembly that upper slide unit connects and identical with the spring strut modular construction that lower slide unit is connected, by by adjustment screw 1, stack shell, pad, spring and short pin.Adjustment screw precession stack shell, realized the precompressed amount adjustment of spring by pressure pad, spring outer diameter is slightly less than barrel dliameter, and make stack shell have guide effect and can prevent spring unstability, short pin withstands slide unit side, applies pretightning force to slide unit.
The first step: spring strut part is installed on slide unit connecting plate, concrete connection order is: first pad 3 is put into stack shell 2, then spring 4 is put into stack shell 2, then short pin 5 is hung over spring 4 end, finally spring strut channel floor is put into the counter sink of slide attachment plate 6, long spiro nail 1 assembles after device integral installation has been joined again.
Second step: assembling floating platen part.First crossed roller slide unit 12 is fixed on slide attachment plate 6, then extension board 13 and downward-extension plate 18 is connected respectively at the another side of two slide blocks, poly tetrafluoroethylene 17 bonding is fastened on downward-extension plate 18 and U-board 16 front end, and U-board 16 treats that emery wheel is connected with upper extension board 13 after installing again.
3rd step: the channel floor installed is connected on main shaft.Concrete grammar is: be first arranged on main shaft by coupling band 10, is then fixed in L shaped plate 9 by the connecting plate installed, and allows upper and lower extension board pass from the rectangular opening of L shaped plate 9 centre, finally L shaped plate 9 is integrally connected on coupling band 10.
Finally, install emery wheel, adjusting device, to proper height, is installed U-board 16, is loaded onto long spiro nail 1 and adjust suitable precompression, can be pressed on workpiece and carry out grinding.
The present invention specifically implements (application), and approach is a lot; these are only the preferred embodiment of the present invention; should be understood that; any employing is to thin test specimen local precompressed; floating platen is utilized all to belong to the device that grinding followed by emery wheel the content that this patent comprises, for those skilled in the art, under the premise without departing from the principles of the invention any; can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (6)
1. a metal foil mould mill apparatus, this device comprises coupling band (10), two spring strut assemblies, inverted L-shaped plate (9), upper slide unit connecting plate (6), lower slide unit connecting plate (8), upper slide unit (12), lower slide unit (7), upper extension board (13) and downward-extension plates (14);
Described coupling band (10) is one and opens annular flange dish jaggy, and this annular flange dish can be enclosed within the main shaft of machining tool, and can produce micro-elastic deformation and main shaft is fastened as a whole by breach described in screw lock;
Two spring strut modular constructions are identical, and each spring strut assembly includes adjustment screw (1), stack shell (2), pad (3), spring (4) and short pin (5); Adjustment screw precession stack shell, sets gradually as adjustment screw (1), pad (3), spring (4) and short pin (5) in stack shell;
The top board of described inverted L-shaped plate (9) has and main shaft can be made to pass through hole, and the top board of inverted L-shaped plate (9) is fixedly connected with described coupling band (10); The riser of described inverted L-shaped plate (9) has through hole, and the through hole that described upper extension board and downward-extension plate run through riser is arranged;
Upper slide unit connecting plate (6) is Z-shaped part, one end of Z-shaped part is fixedly connected with inverted L-shaped plate (9), the other end of Z-shaped part is fixedly connected with a spring strut assembly, the short pin of spring strut assembly and upper slide unit (12) bottom against, upper slide unit (12) bottom is fixedly connected with upper extension board (13); Upper slide unit (12) top is fixedly connected with upper slide unit connecting plate (6); When the adjustment screw of torsional spring cartridge module, slide unit connecting plate (6) and upper extension board (13) relative sliding can be made, thus regulate upper extension board (13) relative to the position of described main shaft;
Lower slide unit connecting plate is Z-shaped part, one end of Z-shaped part is fixedly connected with inverted L-shaped plate (9), the other end of Z-shaped part is fixedly connected with another spring strut assembly, the short pin of another spring strut assembly and lower slide unit top against, lower slide unit top is fixedly connected with downward-extension plate; Lower slide unit bottom is fixedly connected with lower slide unit connecting plate; When rotation the second adjustment screw, lower slide unit connecting plate and downward-extension plate relative sliding can be made, thus regulate downward-extension plate relative to the position of described main shaft;
Between upper extension board and downward-extension plate, there is gap, during the stone that the main shaft of described machining tool is installed, be positioned at this interstitial site;
The position of the corresponding emery wheel of upper extension board is connected with U-shaped plate (16), and the side arc surface of U-shaped plate is provided with lubriation material (11).
2. a kind of metal foil mould mill apparatus according to claim 1, be is characterized in that: described top board is evenly equipped with bolt hole, is fixedly connected with by bolt with coupling band (10).
3. a kind of metal foil mould mill apparatus according to claim 1, is characterized in that: described upper slide unit and lower slide unit are crossed roller slide unit.
4. a kind of metal foil mould mill apparatus according to claim 1, is characterized in that: all being fixedly connected with is all with bolts.
5. a kind of metal foil mould mill apparatus according to claim 1, is characterized in that: described lubriation material (11) is polytetrafluoroethylene film.
6. a kind of metal foil mould mill apparatus according to claim 1, is characterized in that: the side arc surface of described U-shaped plate is provided with the groove of the lubriation material described in embedding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990206.8A CN105538067B (en) | 2015-12-24 | 2015-12-24 | A kind of metal foil mould mill apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510990206.8A CN105538067B (en) | 2015-12-24 | 2015-12-24 | A kind of metal foil mould mill apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN105538067A true CN105538067A (en) | 2016-05-04 |
| CN105538067B CN105538067B (en) | 2017-11-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510990206.8A Active CN105538067B (en) | 2015-12-24 | 2015-12-24 | A kind of metal foil mould mill apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158432A (en) * | 2016-08-29 | 2016-11-23 | 谢航洋 | A kind of electric power dynamic passive compensation electricity container high-pressure side lead-out wire pressure mill apparatus |
| CN107498456A (en) * | 2017-10-03 | 2017-12-22 | 德清晶生光电科技有限公司 | Erratic star wheel available for one side polishing |
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| US4269507A (en) * | 1979-10-04 | 1981-05-26 | Aerochem Research Laboratories, Inc. | Method and apparatus for pulverizing solid materials with a grindstone and injecting particles thereof into a flame for analysis |
| JPS56169800A (en) * | 1980-05-28 | 1981-12-26 | Nippon Tokushiyukan Seisakusho:Kk | Electrolytic grinding method for injection needle and apparatus therefor |
| DE9318391U1 (en) * | 1993-05-19 | 1994-04-07 | Institut für Halbleiterphysik Frankfurt (Oder) GmbH, 15230 Frankfurt | Device for the defined abrasive surface treatment of bodies |
| CN1176163A (en) * | 1996-09-09 | 1998-03-18 | 光洋机械工业株式会社 | Double-side grinding apparatus thin-plate round-disk shape workpiece |
| JP2003073190A (en) * | 2001-08-31 | 2003-03-12 | Shoichi Shimada | Diamond polishing method and device |
| CN201559120U (en) * | 2009-12-18 | 2010-08-25 | 中国铝业股份有限公司 | Grinding and polishing device for manufacturing sample for metallographic and transmission electron microscope film |
| CN202133576U (en) * | 2011-06-14 | 2012-02-01 | 鞍钢股份有限公司 | Automatic grinding device for metal film sample |
| CN103465132A (en) * | 2013-07-12 | 2013-12-25 | 上海锅炉厂有限公司 | Membrane type row flat steel grinding device |
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2015
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4269507A (en) * | 1979-10-04 | 1981-05-26 | Aerochem Research Laboratories, Inc. | Method and apparatus for pulverizing solid materials with a grindstone and injecting particles thereof into a flame for analysis |
| JPS56169800A (en) * | 1980-05-28 | 1981-12-26 | Nippon Tokushiyukan Seisakusho:Kk | Electrolytic grinding method for injection needle and apparatus therefor |
| DE9318391U1 (en) * | 1993-05-19 | 1994-04-07 | Institut für Halbleiterphysik Frankfurt (Oder) GmbH, 15230 Frankfurt | Device for the defined abrasive surface treatment of bodies |
| CN1176163A (en) * | 1996-09-09 | 1998-03-18 | 光洋机械工业株式会社 | Double-side grinding apparatus thin-plate round-disk shape workpiece |
| JP2003073190A (en) * | 2001-08-31 | 2003-03-12 | Shoichi Shimada | Diamond polishing method and device |
| CN201559120U (en) * | 2009-12-18 | 2010-08-25 | 中国铝业股份有限公司 | Grinding and polishing device for manufacturing sample for metallographic and transmission electron microscope film |
| CN202133576U (en) * | 2011-06-14 | 2012-02-01 | 鞍钢股份有限公司 | Automatic grinding device for metal film sample |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106158432A (en) * | 2016-08-29 | 2016-11-23 | 谢航洋 | A kind of electric power dynamic passive compensation electricity container high-pressure side lead-out wire pressure mill apparatus |
| CN107498456A (en) * | 2017-10-03 | 2017-12-22 | 德清晶生光电科技有限公司 | Erratic star wheel available for one side polishing |
| CN107498456B (en) * | 2017-10-03 | 2024-06-04 | 德清晶生光电科技有限公司 | Planetary wheel capable of being used for single-sided polishing |
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| Publication number | Publication date |
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| CN105538067B (en) | 2017-11-17 |
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