CN112873323A - Processing technology of powder metallurgy material - Google Patents
Processing technology of powder metallurgy material Download PDFInfo
- Publication number
- CN112873323A CN112873323A CN202110148068.4A CN202110148068A CN112873323A CN 112873323 A CN112873323 A CN 112873323A CN 202110148068 A CN202110148068 A CN 202110148068A CN 112873323 A CN112873323 A CN 112873323A
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- unit
- electric telescopic
- blade
- fixedly connected
- telescopic rod
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- 239000000463 material Substances 0.000 title claims abstract description 32
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 19
- 238000005516 engineering process Methods 0.000 title claims abstract description 16
- 238000005520 cutting process Methods 0.000 claims abstract description 36
- 239000000843 powder Substances 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000003754 machining Methods 0.000 claims abstract description 8
- 238000005245 sintering Methods 0.000 claims abstract description 6
- 238000009740 moulding (composite fabrication) Methods 0.000 claims abstract description 4
- 238000010438 heat treatment Methods 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 3
- 238000005272 metallurgy Methods 0.000 description 3
- 239000002994 raw material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/04—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member
- B26D1/06—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates
- B26D1/08—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a linearly-movable cutting member wherein the cutting member reciprocates of the guillotine type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/086—Electric, magnetic, piezoelectric, electro-magnetic means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/01—Means for holding or positioning work
- B26D7/02—Means for holding or positioning work with clamping means
- B26D7/025—Means for holding or positioning work with clamping means acting upon planar surfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/06—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form
- B26D7/0608—Arrangements for feeding or delivering work of other than sheet, web, or filamentary form by pushers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/18—Means for removing cut-out material or waste
- B26D7/1845—Means for removing cut-out material or waste by non mechanical means
- B26D7/1854—Means for removing cut-out material or waste by non mechanical means by air under pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D7/00—Details of apparatus for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D7/20—Cutting beds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a processing technology of a powder metallurgy material, which comprises the working procedures of crushing, mixing, forming, sintering, shaping, heat treatment and machining, wherein a cutting device is adopted in the machining working procedure, the cutting device comprises a supporting table, a supporting frame is fixedly arranged at the top end of the supporting table, a cutting unit is arranged in the middle of the supporting frame, a rail type sliding unit is fixedly arranged in the middle of the supporting table, a first motor drives a first electric telescopic rod through the cutting unit, the first electric telescopic rod drives a blade to cut, meanwhile, an air cylinder sends air into a hose, air is blown to the periphery through air holes in the blade, and therefore powder at the cut is enabled to fall out of the cut, and the blade surface is prevented from being scraped by the powder when the blade is cut.
Description
Technical Field
The invention relates to the technical field of powder metallurgy material processing, in particular to a processing technology of a powder metallurgy material.
Background
Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products. The powder metallurgy method has similar places to the production of ceramics and belongs to the powder sintering technology, so a series of new powder metallurgy technologies can also be used for preparing ceramic materials. Due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials, and plays a significant role in the development of the new materials.
In the processing technology of the powder metallurgy material, the metallurgy material needs to be cut, so that the metallurgy material meets various demands of the market on the metallurgy material.
When the metallurgical material is cut in the existing processing technology of the powder metallurgical material, a cutter is easy to damage.
Disclosure of Invention
The invention aims to provide a processing technology of a powder metallurgy material, which aims to solve the problem that a cutter is easy to damage when a metallurgical material is cut in the existing processing technology of the powder metallurgy material.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a processing technology of powder metallurgy material, is including smashing, compounding, takes shape, sintering, plastic, thermal treatment and machining process, machining process adopts cutting device, cutting device includes a supporting bench, a supporting bench top fixed mounting support frame, the support frame middle part is equipped with the cutting unit, a supporting bench middle part fixed mounting has rail mounted sliding unit.
Preferably, the cutting unit comprises a first motor, an output end of the first motor is connected with a first electric telescopic rod, one end of the first electric telescopic rod is fixedly connected with the cutter placing frame, the bottom end of the cutter placing frame is fixedly connected with the blade unit, an air cylinder is arranged on one side of the first motor, and the bottom end of the air cylinder is fixedly connected with the support frame.
Preferably, the blade unit comprises a blade, an air vent is formed in one side of the blade, a protective net is fixedly mounted in the air vent, one end of the blade is fixedly connected with a hose, and one end of the hose is fixedly connected with the cylinder.
Preferably, rail mounted sliding unit includes the cutting bed, the cutting bed top symmetry is equipped with presss from both sides tight unit, it is equipped with the promotion unit to press from both sides tight unit one side, cutting bed bottom fixed mounting has sliding connection board, sliding connection board and track outer wall sliding connection, track one side is equipped with the lead screw and drives the unit.
Preferably, the clamping unit comprises a connecting block, one side of the connecting block is fixedly connected with a second electric telescopic rod, and one end of the second electric telescopic rod is fixedly connected with the L-shaped clamping plate.
Preferably, the pushing unit comprises a third electric telescopic rod, one end of the third electric telescopic rod is fixedly connected with the L-shaped supporting plate, one side of the L-shaped supporting plate is fixedly connected with a fourth electric telescopic rod, and one side of the fourth electric telescopic rod is fixedly connected with the pushing plate.
Preferably, the lead screw drives the unit and includes the second motor, the second motor output is connected with the lead screw, just second motor and first supporting connection piece one side fixed connection, the lead screw outer wall with sliding connection board threaded connection, lead screw one end and second supporting connection piece threaded connection, the lead screw bottom is equipped with the gag lever post, just gag lever post one end runs through sliding connection board.
Compared with the prior art, the invention has the beneficial effects that:
1. the first motor of the cutting unit drives the first electric telescopic rod, the first electric telescopic rod drives the blade to cut, and the air cylinder sends air into the hose to blow air around the blade, so that powder at the cut part falls outside the cut, and the powder is prevented from scraping the blade surface when the blade is cut.
2. Through second motor drive lead screw among the rail mounted sliding unit, the lead screw drives sliding connection board for the cutting bed moves along the track, and rethread promotes the unit and promotes, thereby realizes automatic discharge.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a blade unit according to the present invention;
FIG. 3 is a schematic structural diagram of a rail-type sliding unit according to the present invention;
FIG. 4 is a schematic view of the clamping unit of the present invention;
FIG. 5 is a schematic view of a pushing unit according to the present invention;
fig. 6 is a schematic structural view of a screw driving unit according to the present invention.
In the figure: 1. a supporting table, 2, a supporting frame, 3, a cutting unit, 31, a first motor, 32, a first electric telescopic rod, 33, a knife placing frame, 34, a blade unit, 341, a blade, 342, a vent hole, 343, a protective net, 344, a hose, 35, a cylinder, 4, a rail type sliding unit, 41, a cutting table, 42, a clamping unit, 421, a connecting block, 422, a second electric telescopic rod, 423, an L-shaped clamping plate, 43, a pushing unit, 431, a third electric telescopic rod, 432, an L-shaped supporting plate, 433, a fourth electric telescopic rod, 434, a pushing plate, 44, a sliding connecting plate, 45, a rail, 46, a screw rod driving unit, 461, a second motor, 462, a screw rod, 463, a first supporting connecting block, 464, a second supporting connecting block, 465, a limiting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the embodiment, referring to fig. 1-6, a processing technology of a powder metallurgy material includes crushing, mixing, forming, sintering, shaping, heat treatment and machining processes, wherein a cutting device is adopted in the machining processes, the cutting device includes a supporting table 1, a supporting frame 2 is fixedly installed at the top end of the supporting table 1, a cutting unit 3 is arranged in the middle of the supporting frame 2, and a rail-type sliding unit 4 is fixedly installed in the middle of the supporting table 1.
Preferably, the cutting unit 3 includes a first motor 31, the output end of the first motor 31 is connected with a first electric telescopic rod 32, one end of the first electric telescopic rod 32 is fixedly connected with a knife rest 33, the bottom end of the knife rest 33 is fixedly connected with a blade unit 34, a cylinder 35 is arranged on one side of the first motor 31, and the bottom end of the cylinder 35 is fixedly connected with the support frame 2.
In this embodiment, the air cylinder 35 is operated to send air into the blade 341 to clean the powder at the incision through the vent holes.
Preferably, the blade unit 34 includes a blade 341, a vent hole 342 is opened at one side of the blade 341, a protective net 343 is fixedly installed in the vent hole 342, one end of the blade 341 is fixedly connected to a hose 344, and one end of the hose 344 is fixedly connected to the air cylinder 35.
In this embodiment, the protective mesh 343 prevents powder from entering into the blade, thereby making the blade 341 difficult to clean.
Preferably, the rail type sliding unit 4 comprises a cutting table 41, the top end of the cutting table 41 is symmetrically provided with a clamping unit 42, one side of the clamping unit 42 is provided with a pushing unit 43, the bottom end of the cutting table 41 is fixedly provided with a sliding connection plate 44, the sliding connection plate 44 is connected with the outer wall of the rail 45 in a sliding manner, and one side of the rail 45 is provided with a screw rod driving unit 46.
In this embodiment, the screw driving unit 46 is used for driving the cutting table 41 to move, thereby assisting in automatic discharging.
Preferably, the clamping unit 42 includes a connecting block 421, one side of the connecting block 421 is fixedly connected to a second electric telescopic rod 422, and one end of the second electric telescopic rod 422 is fixedly connected to the L-shaped clamping plate 423.
In this embodiment, clamping unit 42 is fixed to the metallurgical material, and when preventing the cutting, the metallurgical material takes place to remove, carries on spacingly to the metallurgical material simultaneously, makes things convenient for automatic discharge.
Preferably, the pushing unit 43 comprises a third electric telescopic rod 431, one end of the third electric telescopic rod 431 is fixedly connected with an L-shaped supporting plate 432, one side of the L-shaped supporting plate 432 is fixedly connected with a fourth electric telescopic rod 433, and one side of the fourth electric telescopic rod 433 is fixedly connected with a pushing plate 434.
In this embodiment, the pushing unit 43 pushes the processed metallurgical material to the inclined surface of the cutting table 41.
Preferably, the lead screw driving unit 46 includes a second motor 461, an output end of the second motor 461 is connected to the lead screw 462, the second motor 461 is fixedly connected to one side of the first support connection block 463, an outer wall of the lead screw 462 is in threaded connection with the sliding connection plate 44, one end of the lead screw 462 is in threaded connection with the second support connection block 464, a limit rod 465 is disposed at a bottom end of the lead screw 462, and one end of the limit rod 465 penetrates through the sliding connection plate 44.
The working principle of the invention is as follows:
during the use, drive L type splint 423 through second electric telescopic handle 422 and press from both sides tightly metallurgical material, drive first electric telescopic handle 32 through first motor 31 in the cutting unit 3, first electric telescopic handle 32 drives blade 341 and cuts, and hose 344 is sent into with the air to cylinder 35 simultaneously for air vent 342 is bloied all around on blade 341, thereby makes incision department powder fall outside the incision.
Then, after the cutting is completed, the lead screw 462 is driven by the second motor 461 in the rail type sliding unit 4, and the lead screw drives the sliding connection plate 44, so that the cutting table 41 moves to one side of the supporting table 1 along the rail.
Finally, drive L type backup pad 432 through third electric telescopic handle 431 and rise, promote the kickboard 434 through fourth electric telescopic handle 433 after that, promote the metallurgical material that has processed through kickboard 434 to the cutting bed 41 one side inclined plane on to make the metallurgical material that has processed along the inclined plane landing, realize automatic discharge.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The processing technology of the powder metallurgy material comprises the working procedures of crushing, mixing, forming, sintering, shaping, heat treatment and machining, wherein a cutting device is adopted in the machining working procedure, and the processing technology is characterized in that: the cutting device comprises a supporting table (1), wherein the supporting table (1) is fixedly provided with a supporting frame (2), the middle part of the supporting frame (2) is provided with a cutting unit (3), and the middle part of the supporting table (1) is fixedly provided with a rail type sliding unit (4).
2. The process for producing a powder metallurgical material according to claim 1, wherein: cutting unit (3) include first motor (31), first motor (31) output is connected with first electric telescopic handle (32), first electric telescopic handle (32) one end with put knife rest (33) fixed connection, put knife rest (33) bottom and blade unit (34) fixed connection, first motor (31) one side is equipped with cylinder (35), cylinder (35) bottom with support frame (2) fixed connection.
3. The process for producing a powder metallurgical material according to claim 2, wherein: the blade unit (34) comprises a blade (341), a vent hole (342) is formed in one side of the blade (341), a protective net (343) is fixedly installed in the vent hole (342), one end of the blade (341) is fixedly connected with a hose (344), and one end of the hose (344) is fixedly connected with the air cylinder (35).
4. The process for producing a powder metallurgical material according to claim 1, wherein: rail mounted sliding unit (4) are including cutting bed (41), cutting bed (41) top symmetry is equipped with presss from both sides tight unit (42), it promotes unit (43) to press from both sides tight unit (42) one side to be equipped with, cutting bed (41) bottom fixed mounting has sliding connection board (44), sliding connection board (44) and track (45) outer wall sliding connection, track (45) one side is equipped with lead screw drive unit (46).
5. The process of claim 4, wherein the powder metallurgy material is prepared by the following steps: the clamping unit (42) comprises a connecting block (421), one side of the connecting block (421) is fixedly connected with a second electric telescopic rod (422), and one end of the second electric telescopic rod (422) is fixedly connected with an L-shaped clamping plate (423).
6. The process of claim 4, wherein the powder metallurgy material is prepared by the following steps: the pushing unit 43 comprises a third electric telescopic rod (431), one end of the third electric telescopic rod (431) is fixedly connected with an L-shaped supporting plate (432), one side of the L-shaped supporting plate (432) is fixedly connected with a fourth electric telescopic rod (433), and one side of the fourth electric telescopic rod (433) is fixedly connected with a pushing plate (434).
7. The process of claim 4, wherein the powder metallurgy material is prepared by the following steps: the screw rod driving unit (46) comprises a second motor (461), the output end of the second motor (461) is connected with the screw rod (462), the second motor (461) is fixedly connected with one side of the first supporting connecting block (463), the outer wall of the screw rod (462) is in threaded connection with the sliding connecting plate (44), one end of the screw rod (462) is in threaded connection with the second supporting connecting block (464), the bottom end of the screw rod (462) is provided with a limiting rod (465), and one end of the limiting rod (465) penetrates through the sliding connecting plate (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148068.4A CN112873323B (en) | 2021-02-03 | 2021-02-03 | Processing technology of powder metallurgy material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110148068.4A CN112873323B (en) | 2021-02-03 | 2021-02-03 | Processing technology of powder metallurgy material |
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| Publication Number | Publication Date |
|---|---|
| CN112873323A true CN112873323A (en) | 2021-06-01 |
| CN112873323B CN112873323B (en) | 2022-05-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110148068.4A Active CN112873323B (en) | 2021-02-03 | 2021-02-03 | Processing technology of powder metallurgy material |
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| Country | Link |
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| CN (1) | CN112873323B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560626A (en) * | 2021-07-28 | 2021-10-29 | 安徽鸿海新材料股份有限公司 | Preparation method of CAF (cyclic olefin polymerization) -resistant copper-clad plate with low water absorption rate |
| CN113859659A (en) * | 2021-10-15 | 2021-12-31 | 安徽华猫软包装有限公司 | Plastic product packaging edge sealing device |
| CN114888604A (en) * | 2022-07-13 | 2022-08-12 | 苏州昶智精密机械有限公司 | Hydraulic mechanical clamping tool |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733403A (en) * | 2009-12-11 | 2010-06-16 | 山东呈瑞粉末冶金有限公司 | Process for manufacturing main drive inner core of gasoline economizer for motorcycle |
| CN108515547A (en) * | 2018-04-02 | 2018-09-11 | 蚌埠市优乃德自动化机械设备制造有限公司 | A kind of meter of band cutting machine |
| KR102062007B1 (en) * | 2019-07-23 | 2020-01-02 | 이창용 | A Device for cutting roots of spring onion |
| CN211193989U (en) * | 2019-11-24 | 2020-08-07 | 温州森纳包装材料有限公司 | Film splitter for film production |
| CN111827451A (en) * | 2020-07-14 | 2020-10-27 | 唐姗姗 | Municipal road is with preventing blockking up rainwater grate |
| CN212398295U (en) * | 2020-06-29 | 2021-01-26 | 天津市耐普特斯乐器有限公司 | Pipe orifice cutting device for small-size production |
-
2021
- 2021-02-03 CN CN202110148068.4A patent/CN112873323B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101733403A (en) * | 2009-12-11 | 2010-06-16 | 山东呈瑞粉末冶金有限公司 | Process for manufacturing main drive inner core of gasoline economizer for motorcycle |
| CN108515547A (en) * | 2018-04-02 | 2018-09-11 | 蚌埠市优乃德自动化机械设备制造有限公司 | A kind of meter of band cutting machine |
| KR102062007B1 (en) * | 2019-07-23 | 2020-01-02 | 이창용 | A Device for cutting roots of spring onion |
| CN211193989U (en) * | 2019-11-24 | 2020-08-07 | 温州森纳包装材料有限公司 | Film splitter for film production |
| CN212398295U (en) * | 2020-06-29 | 2021-01-26 | 天津市耐普特斯乐器有限公司 | Pipe orifice cutting device for small-size production |
| CN111827451A (en) * | 2020-07-14 | 2020-10-27 | 唐姗姗 | Municipal road is with preventing blockking up rainwater grate |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113560626A (en) * | 2021-07-28 | 2021-10-29 | 安徽鸿海新材料股份有限公司 | Preparation method of CAF (cyclic olefin polymerization) -resistant copper-clad plate with low water absorption rate |
| CN113859659A (en) * | 2021-10-15 | 2021-12-31 | 安徽华猫软包装有限公司 | Plastic product packaging edge sealing device |
| CN114888604A (en) * | 2022-07-13 | 2022-08-12 | 苏州昶智精密机械有限公司 | Hydraulic mechanical clamping tool |
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| Publication number | Publication date |
|---|---|
| CN112873323B (en) | 2022-05-03 |
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