CN102773322A - Honeycomb metal plate processing method and processing device - Google Patents
Honeycomb metal plate processing method and processing device Download PDFInfo
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- CN102773322A CN102773322A CN2012102653234A CN201210265323A CN102773322A CN 102773322 A CN102773322 A CN 102773322A CN 2012102653234 A CN2012102653234 A CN 2012102653234A CN 201210265323 A CN201210265323 A CN 201210265323A CN 102773322 A CN102773322 A CN 102773322A
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Abstract
The invention discloses a honeycomb metal plate processing method, which comprises the following steps of: (1) providing a metal sheet; (2) using a stamping head with a plurality of stamping convex bodies to stamp the upper surface of the metal sheet, so that materials on concave parts on the metal sheet are flown all around so as to form at least one row of concave pit row, wherein each row of concave pit row is formed by arranging a plurality of concave pits; and (3) using the stamping head to stamp so as to form at least one row of concave pit row again on places close to the concave pit row, and repeating the step until the concave pit rows are fully distributed on the upper surface of the metal sheet in parallel. Compared with the prior art, according to the method, a stamping manner is adopted to process the metal sheet into a honeycomb metal plate formed by combining a metal mesh part and a metal bottom part; the concave pits are arranged on the upper surface of the honeycomb metal plate, and the lower surface of the honeycomb metal plate is sealed; and the honeycomb metal plate is material-saving, has high strength, low cost, and simplicity in processing, and can be used in paper shredding blade blanks.
Description
Technical field
The present invention relates to a kind of honeycomb metallic plate processing method and processing unit (plant), relate in particular to a kind of honeycomb metallic plate processing method and processing unit (plant) that uses process for stamping processing.
Background technology
In enterprise office, the paper that much was used and cancelled owing to the data of top record is a corporate secret, need paper be carried out pulverization process in order to prevent the data that other people obtain on the file to be put down in writing, thereby shredder arises at the historic moment.Traditional shredder generally comprises two cutter shafts and is fixed on some to blade for shredding paper on the cutter shaft.During shredded paper, drive a series of gears by motor and transfer out than the slow-speed of revolution, to cutter shaft two cutter shafts rotated than high pulling torque, when paper passes between the cutter shaft of two rotations, two cutter shafts extruding paper, thus waste paper is cut into thin paper slip or particle.
In order to make the intensity of blade for shredding paper enough; Blade for shredding paper comprises two blade monomers; Each said blade monomer comprises blade, is located at the installing hole at said blade center and the edge of a knife that is positioned at said blade periphery; Said blade monomer is extended with point of a knife along its edge of a knife, the blade correspondence of two blade monomers fit together and two said blade monomers on position of tool tip relative.This solid blade for shredding paper adds man-hour; Adopt the level and smooth sheet metal in two sides as the metal stock earlier; Again the metal stock is processed into and the corresponding circular stock of blade monomer size, on circular stock, goes out installing hole, blade and point of a knife to process independent blade monomer through Sheet Metal Forming Technology again.Yet the blade monomer of this solid blade for shredding paper is directly to be stamped to form by solid sheet metal, and the solid blade for shredding paper of processing is waste material too.
In order to save material; Prior art personnel have worked out a kind of hollow blade for shredding paper; With reference to utility model patent CN200620057862.9 (a kind of kneader bar that has salient point), and kneader bar pastes by two blade monomers back of the body and forms, and two blade monomers have two or more salient points next by punch forming respectively on the plane that the back of the body pastes; Salient point correspondence on the blade monomer is close together, and forms the big space between the blade.This type hollow blade for shredding paper is because the salient point on the blade needs bigger stamping press punching press, and not only to the having relatively high expectations of equipment, and the punching press effect can't.When making this type hollow blade for shredding paper; Adopt the level and smooth sheet metal in two sides as the metal stock earlier; Again the metal stock is processed into and the corresponding circular stock of blade monomer size; On said circular stock, go out the salient point on blade, point of a knife, installing hole and the blade through Sheet Metal Forming Technology again, to obtain independent blade monomer.Because itself thickness of this blade monomer is too thin, its finished product often need fixedly be reined in or carries out the intensity of crimping processing with the reinforcement point of a knife, complex procedures the position that said point of a knife links to each other with blade; And in order to save material; The stock thickness of above-mentioned hollow blade for shredding paper is thinner than the stock thickness of solid blade for shredding paper far away; And the blade of this hollow blade for shredding paper only depends on several salient points to fit together, and intensity difference can only be used for short, easy deformation of cutting a small amount of paper and life-span.
From the manufacturing procedure of above-mentioned two kinds of blade for shredding paper, can find out; The used stock of processing blade for shredding paper is to influence the intensity of blade for shredding paper and the key factor of material use amount; And existing blade for shredding paper stock often adopts the level and smooth sheet metal of consistency of thickness and two sides; In order to guarantee the consistency of thickness of this type blade for shredding paper stock, existing stock processing technology must be used the cold-rolling equipment pressure rolling for several times processing of special working steel products, certainly will increase the difficulty of processing and the processing cost of blade for shredding paper stock.And if the thickness of blade for shredding paper stock is thicker, the material that then needs is more, and cost is high, if thinner thickness, the blade for shredding paper intensity difference of then processing, short and easy deformation of life-span.
For this reason; The applicant has worked out a kind of scheme: with the honeycomb sheet metal as the blade for shredding paper stock; The one side of this honeycomb sheet metal is the plane, is formed with some pits on the another side, so that this honeycomb metallic plate forms the upper wire shape; The sheet metal that lower floor is dull and stereotyped, the blade for shredding paper stock intensity that this metalloid sheet material processes is high, the life-span is long, save material.
Summary of the invention
The purpose of this invention is to provide a kind of honeycomb metallic plate processing method, not only manufacturing procedure is simple, working (machining) efficiency is high for this method, and the honeycomb metallic plate that processes can be used as the blade for shredding paper stock, intensity height, long, saving material of life-span.
Another object of the present invention provides a kind of honeycomb metal processing unit (plant), and not only operation is simple, working (machining) efficiency is high for this device processing metal plate, and the honeycomb metallic plate that processes can be used as the blade for shredding paper stock, intensity height, long, saving material of life-span.
For on realizing purpose is arranged, the invention discloses a kind of honeycomb metallic plate processing method, may further comprise the steps:
(1) metal blank is provided;
(2) use the upper surface of the said metal blank of staking punch punching press with some punching press convex bodys, make recess on the metal blank material to around flow to form at least one row's pit row, the said pit row of every row is arranged by several pits and forms;
(3) use said staking punch to go out at least one row's pit row once more in the position of closing on above-mentioned pit row, repeat this step and be covered with said metal blank upper surface until said pit row is walked abreast.
Compared with prior art, on the one hand, the present invention adopts the mode of punching press to process said honeycomb metallic plate, and processing technology is simple, and working (machining) efficiency is high.On the other hand; The honeycomb metallic plate that the present invention processes has some pits for the upper surface by wire section and metal bottom be combined into; The metallic plate of lower surface sealing makes said honeycomb metallic plate under the prerequisite that does not reduce product strength, effectively save the processing material requested, and cost is low.Again on the one hand; Honeycomb metallic plate according to the invention can when adopting above-mentioned honeycomb metallic plate to process blade for shredding paper, can directly be gone out independent blade monomer as the stock of blade for shredding paper on said honeycomb metallic plate; Said blade monomer medial surface has some pits; The medial surface of two blade monomers is fitted and point of a knife is processed blade for shredding paper relatively, it is strong that the blade for shredding paper of processing so not only cuts intensity than the solid blade for shredding paper of same thickness, and can save the material greater than 20% again.
Preferably, when stamping out said pit row, at least one the good pit row of punching press who uses binder block to push down to close on.When stamping out above-mentioned processing sections, at least one pit row who uses binder block to push down to close on this processing sections, like this, when preventing the follow-up pit of punching press, the material of pit to around flow and cause front pit row's deformation.
Preferably, also comprise step (4): the said pit row who uses the leveling piece to liquidate to press flattens, and make that the honeycomb plate thickness after processing is consistent, and the plate face is straight.
Preferably; The upper surface of said honeycomb metallic plate comprises some pits and the division wall of separating said pit; Said division wall is strip and interlaced so that the upper surface of said honeycomb metallic plate is netted, and the interlaced division wall that links together has then effectively strengthened the intensity of honeycomb metallic plate.
Preferably, at the bottom of the hole of said pit and be pyramid-shaped, the sidewall of said pit slopes inwardly and extends to the end, hole, and the stamping press the when pit of this type shape has effectively reduced punch process has reduced the requirement of punching press lathe.
The invention also discloses a kind of honeycomb metallic plate processing unit (plant); Be used to use said honeycomb metallic plate processing method that metal blank is processed into the honeycomb metallic plate; This honeycomb metallic plate processing unit (plant) comprises guide channel, feed mechanism and is located at the punching mechanism of said guide channel top; Said feed mechanism is controlled said metal blank and in said guide channel, is moved; Said punching mechanism comprises drive division and the pressing block that links to each other with said drive division; Said drive division is controlled the metal blank in the said guide channel of the downward punching press of said pressing block, and said pressing block comprises that at least one row dashes material row, and every row is said to convex with regularly arranged some punching press convex bodys on material row's end.
Compared with prior art, honeycomb metallic plate processing unit (plant) according to the invention is simple in structure, easy to process, and the honeycomb metallic plate that processes effectively saved the processing material requested under the prerequisite that does not reduce product strength, and cost is low.In addition; Honeycomb metallic plate according to the invention can when adopting above-mentioned honeycomb metallic plate to process blade for shredding paper, can directly be gone out independent blade monomer as the stock of blade for shredding paper on said honeycomb metallic plate; Said blade monomer medial surface has some pits; The medial surface of two blade monomers is fitted and point of a knife is processed blade for shredding paper relatively, it is strong that the blade for shredding paper of processing so not only cuts intensity than the solid blade for shredding paper of same thickness, and can save the material greater than 20% again.
Preferably; Said punching mechanism also comprises the binder block that links to each other with said drive division; Said binder block is close to the trailing flank of said pressing block, and comprises at least one row pressure material row, convexes with and the corresponding binder convex body of said punching press convex body on the said binder row of every row; When this scheme prevents the follow-up pit of punching press, the material of pit to around flow and cause last pit row's deformation.。
Preferably, said punching mechanism also comprises the leveling piece that links to each other with said drive division, and said leveling piece is positioned at the rear side of said pressing block, and the pit row that the leveling piece is used to liquidate after pressing flattens processing, makes that said honeycomb metallic plate plate face is straight, consistency of thickness.
Preferably, the bottom of said punching press convex body is the terrace with edge shape, and the top is pyramid-shaped, makes things convenient for punch forming, effectively reduces stamping press.
Preferably, linearly shape, arc or bending shape of the said end face that dashes material row of every row.
Description of drawings
Fig. 1 is the flow chart of honeycomb metallic plate processing method according to the invention.
Fig. 2 is the part stereogram of honeycomb metallic plate processing unit (plant) according to the invention.
Fig. 3 is the structural representation of honeycomb metallic plate processing unit (plant) according to the invention.
Fig. 4 is another structural representation of honeycomb metallic plate processing unit (plant) according to the invention.
Fig. 5 a is the stereogram of pressing block according to the invention.
Fig. 5 b is the front view of pressing block according to the invention.
Fig. 5 c is the side view of pressing block according to the invention.
Fig. 5 d is the upward view of pressing block according to the invention.
Fig. 6 a is the stereogram of binder block according to the invention.
Fig. 6 b is the front view of binder block according to the invention.
Fig. 6 c is the side view of binder block according to the invention.
Fig. 6 d is the upward view of binder block according to the invention.
Fig. 7 is a pit row's according to the invention sectional view.
The specific embodiment
By specifying technology contents of the present invention, structural feature, realized purpose and effect, give explanation below in conjunction with embodiment and conjunction with figs. are detailed.
With reference to figure 1, the invention discloses a kind of honeycomb metallic plate processing method 10, this method may further comprise the steps: (11) provide a metal blank; (12) use the upper surface of the said metal blank of staking punch punching press with some punching press convex bodys, make recess on the metal blank material to around flow to form at least one row's pit row, the said pit row of every row is arranged by several pits and forms; (13) use said staking punch to go out at least one row's pit row once more in the position of closing on above-mentioned pit row, repeat this step and be covered with said metal blank upper surface until said pit row is walked abreast.
The preferably, when stamping out said pit row, at least one the good pit row of punching press who uses binder block to push down to close on.When stamping out above-mentioned processing sections, at least one pit row who uses binder block to push down to close on this processing sections, when preventing the follow-up pit of punching press, the material of pit to around flow and cause front pit row's deformation.
The preferably continues with reference to figure 1, and said honeycomb metallic plate processing method also comprises step (14): the said pit row who uses the leveling piece to liquidate to press flattens, and make that the honeycomb plate thickness after processing is consistent, and the plate face is straight.
Referring to figs. 2 to Fig. 4; The invention also discloses a kind of honeycomb metallic plate processing unit (plant) 20; Be used to use said honeycomb metallic plate processing method 10 that metal blank 101 is processed into honeycomb metallic plate 102; This honeycomb metallic plate processing unit (plant) 20 comprises guide channel 21, feed mechanism (not shown) and is located at the punching mechanism 22 of said guide channel 21 tops; Said feed mechanism is controlled said metal blank 101 and in said guide channel 21, is moved; Said punching mechanism 22 comprises drive division (not shown) and the pressing block 221 that links to each other with said drive division; Said drive division (not shown) is controlled the metal blank 101 in the said guide channel 21 of said pressing block 221 downward punching presses, and said pressing block 221 comprises that at least one row dashes material row 23, and every row is said to convex with regularly arranged some punching press convex bodys 231 (like Fig. 5 a to Fig. 5 d) on material row 23 end.Wherein, Said drive division can be servomotor and telescopic cylinder; Also can be other expanding and lifting mechanisms, said feed mechanism can be manipulator, conveyer belt, also can be conveying mechanisms such as pusher cylinder; Said guide channel 21 is relatively arranged on the workbench by two guide pads and forms, and is simple in structure.
The preferably; Continuation is referring to figs. 2 to Fig. 4, and said punching mechanism 22 also comprises the binder block 222 that links to each other with said drive division, and said binder block 222 is close to the trailing flank of said pressing block 221; And comprise at least one row pressure material row 24; Convex with and said punching press convex body 231 corresponding binder convex bodys 241 (like Fig. 6 a to Fig. 6 d) on the said binder of the every row row 24, when preventing the follow-up pit of punching press, the material of pit to around flow and cause last pit row's deformation.Wherein, with regard to structure, said binder row 24 is with similar towards material row 23.
The preferably; Continuation is referring to figs. 2 to Fig. 4; Said punching mechanism 22 also comprises the leveling piece 223 that links to each other with said drive division, and said leveling piece 223 is positioned at the rear side of said pressing block 221, and the pit row that leveling piece 223 is used to liquidate after pressing flattens processing; Make that said honeycomb metallic plate plate face is straight, consistency of thickness.Generally speaking, the lower end of said leveling piece is the plane.
The preferably, with reference to figure 5a to Fig. 5 d, the bottom of said punching press convex body 231 is the terrace with edge shape, and the top is pyramid-shaped, makes things convenient for punch forming, effectively reduces stamping press.Same, with reference to figure 6a to Fig. 6 d, the bottom of said binder convex body 241 is the terrace with edge shape, and the top is pyramid-shaped.
With reference to figure 4 and Fig. 7; The upper surface of the said honeycomb metallic plate 102 that processes comprises some pits 31 and the division wall 32 of separating said pit 31; Said division wall 32 is strip and interlaced so that the upper surface of said honeycomb metallic plate 102 is netted, and 32 of the interlaced division walls that links together have effectively strengthened the intensity of honeycomb metallic plate 102.
The preferably, with reference to figure 7, at the bottom of the hole of said pit 32 and be pyramid-shaped, the sidewall of said pit 32 slopes inwardly and extends to the end, hole.
The preferably, the end face that every row is said to dash material row 23 is shape, arc or bending shape linearly.With reference to 5a to Fig. 5 d, the said end face that dashes material row 23 linearly.
Referring to figs. 2 to Fig. 4; Describe the course of work of said honeycomb metallic plate processing unit (plant) 20, (S1) metal blank 101 is sent in the guide channel 21, feed mechanism drives said metal blank 101 and moves; When moving to stamping position; Said punching mechanism 22 actions, pressing block 221 downward stamped metal plates 101, and go out two row's pits at the upper surface of metal blank 101 and arrange 30; (S2) feed mechanism drives the distance that said metal blank 101 moves two pits row 30 and (this distance is referred to as a processing distance; I.e. processing distance is the said pit row's 30 of punching press place a width); Said punching mechanism 22 actions, pressing block 221 downward stamped metal plates 101, and go out two row's pits once more at the upper surface of metal blank 101 and arrange 30; In punching press, binder block 222 presses down and is pressed in and dashes in good preceding two row's pit rows 30; Repeating step (S2) is accomplished whole metal blank 101 until punching press.Wherein, when pressing block 221 and binder block 222 pressed down, the leveling piece pressed down thereupon, with the good pit row 30 of leveling punching press, made division wall 32 highly consistent, and honeycomb metallic plate 102 plate faces are straight.
The above disclosed the preferred embodiments of the present invention that are merely can not limit the present invention's interest field certainly with this, so according to the equivalent variations that claim of the present invention is done, still belong to the scope that the present invention is contained.
Claims (10)
1. honeycomb metallic plate processing method is characterized in that: may further comprise the steps:
(1) metal blank is provided;
(2) use the upper surface of the said metal blank of staking punch punching press with some punching press convex bodys, make recess on the metal blank material to around flow to form at least one row's pit row, the said pit row of every row is arranged by several pits and forms;
(3) use said staking punch to go out at least one row's pit row once more in the position of closing on above-mentioned pit row, repeat this step and be covered with said metal blank upper surface until said pit row is walked abreast.
2. honeycomb metallic plate processing method as claimed in claim 1 is characterized in that: when stamping out said pit row, and at least one the good pit row of punching press who uses binder block to push down to close on.
3. like claims 1 said honeycomb metallic plate processing method, it is characterized in that: also comprise step (4): the said pit row who uses the leveling piece to liquidate to press flattens.
4. like claims 1 said honeycomb metallic plate processing method; It is characterized in that: the upper surface of said honeycomb metallic plate comprises some pits and the division wall of separating said pit, and said division wall is strip and interlaced so that the upper surface of said honeycomb metallic plate is netted.
5. like claims 4 said honeycomb metallic plate processing methods, it is characterized in that: at the bottom of the hole of said pit and be pyramid-shaped, the sidewall of said pit slopes inwardly and extends to the end, hole.
6. honeycomb metallic plate processing unit (plant); Be used for using each described honeycomb metallic plate processing method of said claim 1-6 that metal blank is processed into the honeycomb metallic plate; It is characterized in that: comprise guide channel, feed mechanism and be located at the punching mechanism of said guide channel top; Said feed mechanism is controlled said metal blank and in said guide channel, is moved, and said punching mechanism comprises drive division and the pressing block that links to each other with said drive division, and said pressing block comprises that at least one row dashes material row; Said the dashing on the end of expecting row of every row convexes with regularly arranged some punching press convex bodys; Said drive division is controlled the metal blank in the said guide channel of the downward punching press of said pressing block, make recess on the metal blank material to around flow, form the pit of forming by some pits and arrange.
7. require 6 described honeycomb metallic plate processing unit (plant)s like power; It is characterized in that: said punching mechanism also comprises the binder block that links to each other with said drive division; Said binder block is close to the trailing flank of said pressing block and is comprised at least one row pressure material row, convexes with and the corresponding binder convex body of said punching press convex body on the said binder row of every row.
8. require 6 described honeycomb metallic plate processing unit (plant)s like power, it is characterized in that: said punching mechanism also comprises the leveling piece that links to each other with said drive division, and said leveling piece is positioned at the rear side of said pressing block.
9. require 6 described honeycomb metallic plate processing unit (plant)s like power, it is characterized in that: the bottom of said punching press convex body is the terrace with edge shape, and the top is pyramid-shaped.
As power require 6 described honeycomb metallic plate processing unit (plant)s, it is characterized in that: the end face that every row is said to dash material row is shape, arc or bending shape linearly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210265323.4A CN102773322B (en) | 2012-07-27 | 2012-07-27 | Honeycomb metal plate processing method and processing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265323.4A CN102773322B (en) | 2012-07-27 | 2012-07-27 | Honeycomb metal plate processing method and processing device |
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| CN102773322A true CN102773322A (en) | 2012-11-14 |
| CN102773322B CN102773322B (en) | 2015-03-11 |
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| CN201210265323.4A Expired - Fee Related CN102773322B (en) | 2012-07-27 | 2012-07-27 | Honeycomb metal plate processing method and processing device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103872449A (en) * | 2014-02-19 | 2014-06-18 | 南京熊猫电子股份有限公司 | Metal coating cellular antenna plate and preparation method thereof |
| CN104668393A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Method for reinforcing structure of bearing plate |
| CN105904164A (en) * | 2016-06-08 | 2016-08-31 | 广州科莱思诚铝业有限公司 | Metal honeycomb board processing technique |
| CN106269863A (en) * | 2015-05-18 | 2017-01-04 | 刘君才 | A kind of roll blind hole cellular board and the method doing composite honeycomb board with it |
| CN108098031A (en) * | 2017-12-18 | 2018-06-01 | 上海工具厂有限公司 | Comb core material optimizes cutting working method |
| CN114346042A (en) * | 2022-03-18 | 2022-04-15 | 常州市天磊传动机械有限公司 | F1 float valve stamping equipment with low reject ratio and working method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020829A1 (en) * | 1979-06-20 | 1981-01-07 | Tate Architectural Products, Inc. | Production of load bearing panels |
| CN1097506C (en) * | 1995-12-25 | 2003-01-01 | 日本碍子株式会社 | Sheet machining apparatus |
| CN1494963A (en) * | 2002-08-23 | 2004-05-12 | ������������ʽ���� | Punching method and method and equipment for mfg. liquit-fetting head using the same |
| CN1265910C (en) * | 2002-11-29 | 2006-07-26 | 深圳富泰宏精密工业有限公司 | Production method of porous shell |
| JP2012024818A (en) * | 2010-07-26 | 2012-02-09 | Mitsubishi Electric Corp | Multi-layer heat insulation material, and method for embossing thin titanium sheet material |
| CN102476142A (en) * | 2010-11-26 | 2012-05-30 | 湖南晟通科技集团有限公司 | Continuous stamping die without female die and use method thereof |
-
2012
- 2012-07-27 CN CN201210265323.4A patent/CN102773322B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0020829A1 (en) * | 1979-06-20 | 1981-01-07 | Tate Architectural Products, Inc. | Production of load bearing panels |
| CN1097506C (en) * | 1995-12-25 | 2003-01-01 | 日本碍子株式会社 | Sheet machining apparatus |
| CN1494963A (en) * | 2002-08-23 | 2004-05-12 | ������������ʽ���� | Punching method and method and equipment for mfg. liquit-fetting head using the same |
| CN1265910C (en) * | 2002-11-29 | 2006-07-26 | 深圳富泰宏精密工业有限公司 | Production method of porous shell |
| JP2012024818A (en) * | 2010-07-26 | 2012-02-09 | Mitsubishi Electric Corp | Multi-layer heat insulation material, and method for embossing thin titanium sheet material |
| CN102476142A (en) * | 2010-11-26 | 2012-05-30 | 湖南晟通科技集团有限公司 | Continuous stamping die without female die and use method thereof |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104668393A (en) * | 2013-11-29 | 2015-06-03 | 英业达科技有限公司 | Method for reinforcing structure of bearing plate |
| CN104668393B (en) * | 2013-11-29 | 2017-01-18 | 英业达科技有限公司 | Method for reinforcing structure of bearing plate |
| CN103872449A (en) * | 2014-02-19 | 2014-06-18 | 南京熊猫电子股份有限公司 | Metal coating cellular antenna plate and preparation method thereof |
| CN103872449B (en) * | 2014-02-19 | 2016-10-05 | 南京熊猫电子股份有限公司 | A kind of metal coating cellular antenna plate and preparation method |
| CN106269863A (en) * | 2015-05-18 | 2017-01-04 | 刘君才 | A kind of roll blind hole cellular board and the method doing composite honeycomb board with it |
| CN105904164A (en) * | 2016-06-08 | 2016-08-31 | 广州科莱思诚铝业有限公司 | Metal honeycomb board processing technique |
| CN108098031A (en) * | 2017-12-18 | 2018-06-01 | 上海工具厂有限公司 | Comb core material optimizes cutting working method |
| CN108098031B (en) * | 2017-12-18 | 2019-04-26 | 上海工具厂有限公司 | Comb core material optimizes cutting working method |
| CN114346042A (en) * | 2022-03-18 | 2022-04-15 | 常州市天磊传动机械有限公司 | F1 float valve stamping equipment with low reject ratio and working method thereof |
| CN114346042B (en) * | 2022-03-18 | 2022-05-20 | 常州市天磊传动机械有限公司 | F1 float valve stamping equipment with low reject ratio and working method thereof |
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| Publication number | Publication date |
|---|---|
| CN102773322B (en) | 2015-03-11 |
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