CN108555288A - A kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press - Google Patents
A kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press Download PDFInfo
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- CN108555288A CN108555288A CN201810200275.8A CN201810200275A CN108555288A CN 108555288 A CN108555288 A CN 108555288A CN 201810200275 A CN201810200275 A CN 201810200275A CN 108555288 A CN108555288 A CN 108555288A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/02—Compacting only
- B22F3/03—Press-moulding apparatus therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Powder Metallurgy (AREA)
Abstract
The invention discloses a kind of synchronous rotary pressure-bearing type forming die structures of magnetic field forming press, molding machine, molding machine includes guide post, middle guide plate, molding die, mould bases, upper punching, undershoot and field coil, plug is equipped in molding die, upper punching and undershoot are located at the upper and lower ends of molding die, field coil is located at the side of molding die, upper punching includes upper cylinder half, top plate, upper guide plate, upper mold, and undershoot includes lower cylinder, bottom plate, lower guide plate, the continuous seat of lower die, lower model fixing seat.Rotating mechanism is additionally provided on bottom plate, the present invention is by increasing rotating mechanism so that when neodymium iron boron powder is added into molding die, lower die, molding die, plug can rotate, so that the Density Distribution of the neodymium iron boron powder of shaping mould type intracavitary is uniform, product is not likely to produce defect in molding compacting.
Description
Technical field
The present invention relates to metallurgical powder moulding press technical field, synchronous more particularly, to a kind of magnetic field forming press is revolved
Vicarious pressure type forming die structure.
Background technology
Magnetic field forming press includes mainly the rack of sealing, is installed in rack and claims powder device, feed device and molding dress
It sets, neodymium iron boron powder is entered by barrel claim powder device first, and claiming powder device to weigh, quantitative Nd-Fe-B powder is last to be reloaded into feeding
It in device, is finally elapsed to molding machine by feed device, and neodymium iron boron powder is packed into molding die.
The Density Distribution that existing magnetic field forming press powder adding device is filled into the powder in molding die is uniform, if filled out
The Density Distribution for being charged into the powder of shaping mould type intracavitary is uneven, and product easily generates defect or useless when being molded compacting
Product.In addition traditional press-molding mold is fixed, when neodymium iron boron powder in press-moulding die, easily leads to neodymium iron
The Density Distribution of boron powder is uneven, and product easily generates defect or waste product when being molded compacting.And in the magnetic spoke of compacting
When penetrating ring, magnetic field source applies the magnet ring obtained in forming process in radial magnetic field, obtains shaped radiation ring, but due to magnetic
Field occurring source and molding die relative position are constant so that the radiation ring magnetic of relative magnetic field occurring source distance farther out in molding die
Property it is smaller, the closer radiation ring magnetism of relative magnetic field occurring source distance is larger in molding die, causes to radiate magnetic caused by ring
Property is unevenly distributed.
Invention content
In view of the deficiency of the prior art, the object of the present invention is to provide a kind of synchronous rotations of magnetic field forming press
Vicarious pressure type forming die structure；By increasing rotating mechanism so that when neodymium iron boron powder is added into molding die, under
Mould, molding die, plug can rotate so that the Density Distribution of the neodymium iron boron powder of shaping mould type intracavitary is uniform, and product exists
Molding compacting is not likely to produce defect, and the radiation ring magnetism of compression moulding is evenly distributed.
To achieve the goals above, the technical solution adopted in the present invention is：
A kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press, including molding machine, molding machine include leading
Column, middle guide plate, molding die, mould bases, upper punching, undershoot and field coil, middle guide plate are installed on guide post, mould bases rotation peace
Loaded on middle guide plate, molding die is installed on mould bases, plug is equipped in molding die, and plug is installed on mould bases, on
Punching and undershoot are located at the upper and lower ends of molding die, and field coil is located at the side of molding die, and upper punching includes upper cylinder half, top
Plate, upper guide plate, the continuous seat of upper mold, upper mold, top plate are fixedly installed in guide post upper end, and upper cylinder half is installed on top plate, upper guide plate
It is slidably mounted on guide post, the output end of upper cylinder half is connected to guide plate, and upper mold is installed on upper guide plate by the continuous seat of upper mold
On, undershoot includes lower cylinder, bottom plate, lower die, lower guide plate, the continuous seat of lower die, lower model fixing seat, and bottom plate is fixedly installed under guide post
End, lower cylinder is installed on bottom plate, and lower guide plate is slidably mounted on guide post, and the output end of lower cylinder is connected to lower guide plate, under lead
Middle guide plate is connected to by connecting pole to plate, the continuous seat of lower die is fixedly installed on bottom plate, and lower model fixing seat is installed on lower die
On continuous seat, lower die is installed on lower model fixing seat, and lower die stretches into molding die between molding die and plug, bottom
Rotating mechanism is additionally provided on plate, rotating mechanism includes servo motor, the first driving wheel, the second driving wheel and synchronous belt, the first master
Driving wheel is rotationally connected with by mounting post on bottom plate, and the second driving wheel is sheathed on outside mould bases, and mould bases is connected by connecting key and lower die
It connects, synchronous belt is connected to the first driving wheel and the second driving wheel, and servo motor is connect with the first driving wheel to drive the first active
Wheel rotation.
Further, it is additionally provided with the tensioning wheel to offset with it on the outside of synchronous belt.
Further, molding die is in the hollow form of both ends open, and molding die cooperatively forms hollow ring chamber with plug
Body, lower die stretch into molding die between molding die and plug, the bottom of hollow ring cavity are blocked, and form bottom
The annular housing that portion blocks.
Further, molding machine further includes the hydraulic station for controlling upper cylinder half and the action of lower cylinder.
Further, top plate is equipped with the upper cylinder half displacement sensor of the output end movement of detection upper cylinder half.
Further, bottom plate is equipped with the lower cylinder displacement sensor of the output end movement of the lower cylinder of detection.
After adopting the above technical scheme, the invention has the advantages that compared with the prior art,：
The synchronous rotary pressure-bearing type forming die structure of magnetic field forming press of the present invention, neodymium is being added into molding die
When iron boron powder, the rotation of the first driving wheel, the first driving wheel is driven to drive the second driving wheel by synchronous belt by servo motor
Rotation, the second driving wheel are sheathed on outside mould bases to drive mould bases to rotate, so that molding die, plug and lower die rotation, make
The Density Distribution for obtaining the neodymium iron boron powder of shaping mould type intracavitary is uniform, and product is not likely to produce defect in molding compacting.When compacting,
The output end of upper cylinder half drives upper mold to move down, and the output end with cylinder at present drives lower guide plate to move down, lower guide plate to
Guide plate is moved down to drive molding die to move down in lower mobile drive, passes through upper die and lower die, molding die, plug
Cooperation drives molding die to move down so that shaping mould neodymium iron boron powder pressing forming in pressing process by intermediate plate
The Density Distribution for having the neodymium iron boron powder in cavity is uniform, and pressing result is good, and rejection rate is low.After compression moulding, upper cylinder half it is defeated
Outlet drives upper mold to move up, and the output end with cylinder at present drives lower guide plate to move down, and the output end of lower cylinder continues band
Dynamic lower guide plate moves down so that and the product after compression moulding exposes, in order to remove, and the process of molding die rotation
In so that the neodymium iron boron powder in molding die can the rotation of relative magnetic field coil, the neodymium iron boron powder in molding die and magnetic field
Coil distance all same so that radiation ring magnetism after molding is evenly distributed.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples：
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is the forming device structure schematic diagram of the present invention.
Fig. 3 is the structural schematic diagram of the rotating mechanism and molding machine of the present invention.
In figure, 1. field coils；2. guide post；3. lower die；4. upper cylinder half displacement sensor；5. lower cylinder displacement sensor；6.
Bearing up pulley；7. molding machine；Guide plate in 8.；9. molding die；10. plug；11. mould bases；12. upper cylinder half；13. top plate；On 14.
Guide plate；15. the continuous seat of upper mold；16. upper mold；17. lower cylinder；18. bottom plate；19. lower guide plate；20. the continuous seat of lower die；Under 21.
Model fixing seat；22. servo motor；23. the first driving wheel；24. the second driving wheel；25. synchronous belt.
Specific implementation mode
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment is shown in shown in Fig. 1 to Fig. 3：A kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press, packet
It includes guide post 2, middle guide plate 8, molding die 9, mould bases 11, upper punching, undershoot and field coil 1, middle guide plate 8 and is installed on guide post 2
On, mould bases 11 is rotatablely installed on middle guide plate 8, and molding die 9 is installed on mould bases 11, and plug 10 is equipped in molding die 9,
And plug 10 is installed on mould bases 11, upper punching and undershoot are located at the upper and lower ends of molding die 9, field coil 1 be located at
The side of pattern tool 9.Upper punching includes upper cylinder half 12, top plate 13, upper guide plate 14, the continuous seat 15 of upper mold, upper mold 16, and top plate 13 is fixed
It is installed on 2 upper end of guide post, upper cylinder half 12 is installed on top plate 13, and upper guide plate 14 is slidably mounted on guide post 2, the output of upper cylinder half 12
End is connected to guide plate 14, and upper mold 16 is fixedly installed in by the continuous seat of upper mold 15 on upper guide plate 14 so that upper mold 16 can
It is rotated relative to upper guide plate 14, undershoot includes lower cylinder 17, bottom plate 18, lower guide plate 19, the continuous seat 20 of lower die, lower model fixing seat
21, bottom plate 18 is fixedly installed in 2 lower end of guide post, and lower cylinder 17 is installed on bottom plate 18, and lower guide plate 19 is slidably mounted on guide post 2
On, the output end of lower cylinder 17 is connected to lower guide plate 19, and lower guide plate 19 is connected to middle guide plate 8 by connecting pole, and lower die connects
Continuous seat 20 is fixedly installed on bottom plate 18, and lower model fixing seat 21 is installed on the continuous seat of lower die 20, and lower die 3 is installed on lower die and fixes
On seat 21 so that lower die 3 can opposed bottom 18 rotate, and lower die 3 stretches into and is located at molding die 9 and plug 10 in molding die 9
Between.Molding die 9 is in the hollow form of both ends open, and the opening of 9 upper surface of molding die is flushed with feed device 6, shaping mould
Tool 9 cooperatively forms hollow ring cavity with plug 10, lower die 3 stretch into molding die 9 be located at molding die 9 and plug 10 it
Between, the bottom of hollow ring cavity is blocked, the annular housing that bottom blocks is formed, neodymium iron boron powder is located at annular housing
It is interior.
When the present invention suppresses, the output end of upper cylinder half 12 drives upper mold 16 to move down, and the output end with cylinder 17 at present drives
Lower guide plate 19 moves down, and lower guide plate 19 moves down guide plate 8 in drive and moves down to drive molding die 9 downward
Mobile, the output end movement speed of upper cylinder half 12 is more than the output end movement speed of lower cylinder 17 so that the speed that upper mold 16 moves down
Degree can be more than the speed that molding die 9 moves down, and upper mold 16 can be moved towards molding die 9 so that upper mold 16 can
It stretches into the annular housing that lower die 3, molding die 9, plug 10 cooperatively form, upper mold 16 is to the neodymium iron boron powder in annular housing
It is cyclic annular in radiation to carry out compacting, drives molding die 9 to move down by intermediate plate in pressing process so that 9 type of molding die
The Density Distribution of the neodymium iron boron powder of intracavitary is uniform, and pressing result is good, and rejection rate is low.Field coil 1 in forming process
Molding die 9 applies one magnetic field for being oriented to the surfaces of revolution of application while turning under certain speed so that the die cavity of molding die 9
Interior magnetic powder obtains the radial magnetic field of rotation, obtains shaped radiation ring, and after compression moulding, the output end of upper cylinder half 12 drives
Mould 16 moves up, and the output end with cylinder 17 at present drives lower guide plate 19 to move down, and the output end of lower cylinder 17 continues to drive
Lower guide plate 19 moves down so that the product after compression moulding exposes, and is carried out in order to be moved in glove box by pneumatic clamper
Packaging.
Molding machine 7 further includes the hydraulic station for controlling upper cylinder half 12 and the action of lower cylinder 17, and top plate 13 is equipped with detection upper cylinder half 12
Output end movement upper cylinder half displacement sensor 4, the lower cylinder displacement that bottom plate 18 is equipped with the output end movement of the lower cylinder of detection 17 passes
The signal detected is fed back to hydraulic station by sensor 5, upper cylinder half displacement sensor 4 and lower cylinder displacement sensor 5, and hydraulic station is according to inspection
The signal measured controls the action of upper cylinder half 12 and lower cylinder 17.
Rotating mechanism is additionally provided on bottom plate 18, rotating mechanism includes servo motor 22, the first driving wheel 23, the second driving wheel
24 and synchronous belt 45, the first driving wheel 23 be rotationally connected on bottom plate 18 by mounting post, the second driving wheel 24 is sheathed on mould bases
Outside 11, mould bases 11 is connect by connecting key with lower die 3, and synchronous belt 45 is connected to the first driving wheel 23 and the second driving wheel 24, watches
Motor 22 is taken to be connect with the first driving wheel 23 to drive the first driving wheel 23 to rotate.Nd-Fe-B powder is being added into molding die 9
When last, the rotation of the first driving wheel 23, the first driving wheel 23 is driven to drive the second active by synchronous belt 45 by servo motor 22
24 rotation of wheel, the second driving wheel 24 are sheathed on to drive mould bases 11 to rotate outside mould bases 11, so that molding die 9, plug 10
It is rotated with lower die 3 so that the Density Distribution of the neodymium iron boron powder in 9 cavity of molding die is uniform, and product is not easy in molding compacting
Generate defect.And so that the neodymium iron boron powder in molding die 9 can relative magnetic field coil during molding die 9 rotates
1 rotates, and the neodymium iron boron powder in molding die 9 is with field coil 1 apart from all same so that radiation ring magnetism distribution after molding
Uniformly.
45 outside of synchronous belt is additionally provided with the tensioning wheel 6 to offset with it, by adjusting the position of tensioning wheel 6, to adjust synchronization
With 45 tightness, and then the rotation of the second driving wheel 24 is adjusted, is rotated to change molding die 9, plug 10 and lower die 3
Velocity of rotation so that better meet use demand, such as when neodymium iron boron powder is more in molding die 9, need faster
Degree is so that the Density Distribution of the neodymium iron boron powder in 9 cavity of molding die is uniform, when neodymium iron boron powder is less in molding die 9
When, only need slower speed to can make the Density Distribution of neodymium iron boron powder in 9 cavity of molding die uniform.
The above is only the better embodiment of the present invention, therefore all constructions according to described in present patent application range,
The equivalent change or modification that feature and principle are done, is included within the scope of present patent application.
Claims (6)
1. a kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press, including molding machine（7）, feature exists
In：Molding machine（7）Including guide post（2）, middle guide plate（8）, molding die（9）, molding die（9）, upper punching, undershoot and magnetic field
Coil（1）, middle guide plate（8）It is installed on guide post（2）On, mould bases（11）It is rotatablely installed in middle guide plate（8）On, middle guide plate
（8）Pass through connecting plate and feed device（6）Connection, molding die（9）It is installed on mould bases（11）On, molding die（9）Inside it is equipped with
Plug（10）, and plug（10）It is installed on mould bases（11）On, upper punching and undershoot are located at molding die（9）Upper and lower ends,
Field coil（1）Positioned at molding die（9）Side, upper punching includes upper cylinder half（12）, top plate（13）, upper guide plate（14）, upper mold
Continuous seat（15）, upper mold（16）, top plate（13）It is fixedly installed in guide post（2）Upper end, upper cylinder half（12）It is installed on top plate（13）On, on
Guide plate（14）It is slidably mounted on guide post（2）On, upper cylinder half（12）Output end be connected to guide plate（14）, upper mold（16）Pass through
The continuous seat of upper mold（15）It is installed on guide plate（14）On, undershoot includes lower cylinder（17）, bottom plate（18）, lower die（3）, lower guide plate
（19）, the continuous seat of lower die（20）, lower model fixing seat（21）, bottom plate（18）It is fixedly installed in guide post（2）Lower end, lower cylinder（17）Installation
In bottom plate（18）On, lower guide plate（19）It is slidably mounted on guide post（2）On, lower cylinder（17）Output end be connected to lower guide plate
（19）, lower guide plate（19）It is connected to middle guide plate by connecting pole（8）, the continuous seat of lower die（20）It is fixedly installed in bottom plate（18）
On, lower model fixing seat（21）It is installed on the continuous seat of lower die（20）On, lower die（3）It is installed on lower model fixing seat（21）On, and lower die
（3）Stretch into molding die（9）It is interior to be located at molding die（9）And plug（10）Between, bottom plate（18）On be additionally provided with rotating mechanism, revolve
Rotation mechanism includes servo motor（22）, the first driving wheel（23）, the second driving wheel（24）And synchronous belt（45）, the first driving wheel
（23）It is rotationally connected with bottom plate（18）On, the second driving wheel（24）It is sheathed on mould bases（11）Outside, mould bases（11）With lower die（3）Even
It connects, synchronous belt（45）It is connected to the first driving wheel（23）With the second driving wheel（24）, servo motor（22）With the first driving wheel
（23）Connection is to drive the first driving wheel（23）Rotation.
2. a kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press according to claim 1, feature
It is：Synchronous belt（45）Outside is additionally provided with the tensioning wheel to offset with it（6）.
3. a kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press according to claim 1, feature
It is：Molding machine（7）Further include being equipped with control upper cylinder half（12）With lower cylinder（17）The hydraulic station of action.
4. a kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press according to claim 1, feature
It is：Top plate（13）It is equipped with detection upper cylinder half（12）Output end movement upper cylinder half displacement sensor（4）.
5. a kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press according to claim 1, feature
It is：Bottom plate（18）It is equipped with the lower cylinder of detection（17）Output end movement lower cylinder displacement sensor（5）.
6. a kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press according to claim 1, feature
It is：Molding die（19）In the hollow form of both ends open, molding die（9）With plug（10）Cooperatively form hollow ring chamber
Body, lower die（3）Stretch into molding die（9）It is interior to be located at molding die（9）And plug（10）Between, by the bottom of hollow ring cavity
Portion blocks, and forms the annular housing that bottom blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200275.8A CN108555288B (en) | 2018-03-12 | 2018-03-12 | Synchronous rotation pressure-bearing type forming die structure of magnetic field forming press |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810200275.8A CN108555288B (en) | 2018-03-12 | 2018-03-12 | Synchronous rotation pressure-bearing type forming die structure of magnetic field forming press |
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| CN108555288A true CN108555288A (en) | 2018-09-21 |
| CN108555288B CN108555288B (en) | 2023-10-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029486A (en) * | 2021-11-24 | 2022-02-11 | 包头天和磁材科技股份有限公司 | Magnet forming device |
| CN114289712A (en) * | 2021-12-28 | 2022-04-08 | 贵阳立特精密机械有限公司 | Synchronous powder forming machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005005686A (en) * | 2003-05-20 | 2005-01-06 | Kyoho Mach Works Ltd | Manufacturing apparatus for ring or arc magnet |
| CN102941685A (en) * | 2012-10-30 | 2013-02-27 | 宁波百琪达自动化设备有限公司 | Full-automatic seal forming mold press |
| CN104174844A (en) * | 2014-08-19 | 2014-12-03 | 宁波百琪达自动化设备有限公司 | Full-automatic magnetic field forming press |
| CN204449298U (en) * | 2014-11-18 | 2015-07-08 | 南通国谊锻压机床有限公司 | A kind of pulverulent product hot press forming device |
| CN106955997A (en) * | 2017-03-21 | 2017-07-18 | 东莞市银通机械科技有限公司 | A kind of fully automatic powder forming hydraulic press |
| CN208099337U (en) * | 2018-03-12 | 2018-11-16 | 百琪达智能科技（宁波）股份有限公司 | A kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press |
-
2018
- 2018-03-12 CN CN201810200275.8A patent/CN108555288B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005005686A (en) * | 2003-05-20 | 2005-01-06 | Kyoho Mach Works Ltd | Manufacturing apparatus for ring or arc magnet |
| CN102941685A (en) * | 2012-10-30 | 2013-02-27 | 宁波百琪达自动化设备有限公司 | Full-automatic seal forming mold press |
| CN104174844A (en) * | 2014-08-19 | 2014-12-03 | 宁波百琪达自动化设备有限公司 | Full-automatic magnetic field forming press |
| CN204449298U (en) * | 2014-11-18 | 2015-07-08 | 南通国谊锻压机床有限公司 | A kind of pulverulent product hot press forming device |
| CN106955997A (en) * | 2017-03-21 | 2017-07-18 | 东莞市银通机械科技有限公司 | A kind of fully automatic powder forming hydraulic press |
| CN208099337U (en) * | 2018-03-12 | 2018-11-16 | 百琪达智能科技（宁波）股份有限公司 | A kind of synchronous rotary pressure-bearing type forming die structure of magnetic field forming press |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114029486A (en) * | 2021-11-24 | 2022-02-11 | 包头天和磁材科技股份有限公司 | Magnet forming device |
| CN114029486B (en) * | 2021-11-24 | 2023-05-23 | 包头天和磁材科技股份有限公司 | Magnet forming device |
| CN114289712A (en) * | 2021-12-28 | 2022-04-08 | 贵阳立特精密机械有限公司 | Synchronous powder forming machine |
| CN114289712B (en) * | 2021-12-28 | 2024-01-26 | 贵阳立特精密机械有限公司 | Powder synchronous forming machine |
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| CN108555288B (en) | 2023-10-10 |
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