CN108748619A - A kind of Pneumatic holding device for special-shaped plaster mold - Google Patents
A kind of Pneumatic holding device for special-shaped plaster mold Download PDFInfo
- Publication number
- CN108748619A CN108748619A CN201810910072.8A CN201810910072A CN108748619A CN 108748619 A CN108748619 A CN 108748619A CN 201810910072 A CN201810910072 A CN 201810910072A CN 108748619 A CN108748619 A CN 108748619A
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- China
- Prior art keywords
- interior bucket
- tub
- connector
- hole
- special
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011505 plaster Substances 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 8
- 230000007704 transition Effects 0.000 claims description 2
- 238000011835 investigation Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 101150114468 TUB1 gene Proteins 0.000 description 13
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000919 ceramic Substances 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0002—Auxiliary parts or elements of the mould
- B28B7/0014—Fastening means for mould parts, e.g. for attaching mould walls on mould tables; Mould clamps
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The present invention relates to a kind of Pneumatic holding devices for special-shaped plaster mold, including outer barrel, interior bucket, holding part and connector；Said tub is arranged on the outside of the interior bucket, and the side wall of the interior bucket is equipped with equally distributed holding hole, and the holding part is movably set in the holding hole；The interior bucket is movably fixed on said tub side wall by the connector makes the interior bucket that can only move up and down relative to outer barrel；When the interior bucket is moved down with said tub relatively, the holding part of circle distribution realizes that the internal diameter of the circumference is shunk on the side wall of the interior bucket；Gas control space is equipped between the bottom end and said tub of the interior bucket, said tub is connected to by air source hole with air source.The present invention replaces original mechanical drive mode by the way of pneumatic, simplifies the structure of Pneumatic holding device, improves the stability of device operation, is also easy maintenance investigation.
Description
Technical field
The present invention relates to technical field of ceramic production, and in particular to a kind of Pneumatic holding device for special-shaped plaster mold.
Background technology
In the production of domestic ceramics, need pug being placed into roll forming in special-shaped gypsum mold, due to special-shaped stone
Cream mold is separated structure, if special-shaped gypsum mold is not only difficult to realize pug each other without holding process tightly
Molding, and can clog excessive pug between special-shaped plaster mold.Existing cohesion device mostly uses mechanical structure and is driven
It realizes and holds function tightly, it is complicated.
Invention content
It is a kind of simple in structure for special-shaped stone it is an object of the invention to aiming at the deficiencies in the prior art, provide
The Pneumatic holding device of cream mould.
For this purpose, the present invention uses following technical scheme：
A kind of Pneumatic holding device for special-shaped plaster mold, including outer barrel, interior bucket, holding part and connector；
Said tub is arranged on the outside of the interior bucket, and the side wall of the interior bucket is equipped with equally distributed holding hole, described
It holds part tightly to be movably set in the holding hole, and the thickness for holding part tightly is more than the depth for holding hole tightly；The connection
The interior bucket is movably fixed on said tub side wall by part makes the interior bucket that can only move up and down relative to outer barrel；
The madial wall of said tub is equipped with the first bevel phase, and the lateral wall of the interior bucket is equipped with the second bevel phase, described armful
The outside of tight part is equipped with third bevel phase；First bevel phase respectively with second bevel phase and third bevel phase phase interworking
Contact of the realization face of conjunction with face；When the interior bucket is moved down with said tub relatively, the circumference point on the side wall of the interior bucket
The holding part of cloth realizes that the internal diameter of the circumference is shunk；
Gas control space is equipped between the bottom end and said tub of the interior bucket, said tub is connected by air source hole and air source
It is logical；The air source is for changing the air pressure in gas control space to drive the interior bucket to be moved up and down relative to said tub.
The side wall of further description, said tub is equipped with connector limiting slot；The connector is movably set in
It can move up and down in the connector limiting slot and in the connector limiting slot, and the distance of connector movement is not small
In the distance that the interior bucket is moved relative to said tub；The medial surface of the connector is the second bevel phase with the interior bucket
The 4th adaptable bevel phase；The connector is equipped with the first connecting hole, and the interior bucket is equipped with the second connecting hole, described interior
Bucket and connector pass through first connecting hole and the second connecting hole to fix by fixing piece.
Further description further includes head cover；The top in said tub and interior bucket, the head cover is arranged in the head cover
It is fixed for limiting the interior bucket with said tub.
The upper and lower ends of further description, the interior bucket are equipped with seal groove, and sealing ring is equipped in the seal groove.
The outside of further description, the connector is equipped with catch, and the catch will be described on the outside of said tub
Connector limiting slot covers.
Further description, the bottom of the barrel are equipped with fabrication hole, and said tub bottom is equipped with mounting hole, the technique
The setting corresponding with the position of the mounting hole of the position in hole, fixing piece pass through the fabrication hole and mounting hole by the interior bucket and
Outer barrel is installed on holder.
The bottom outside face of further description, the interior bucket is additionally provided with guide groove, is equipped in the guide groove resistance to
Bull ring, the guidance quality for improving the interior bucket.
The madial wall of further description, the interior bucket includes upper inner wall section, lower inner wall section and changeover portion；It is described interior
The internal diameter of wall section is more than the internal diameter of the lower inner wall section, and the uniform mistake of internal diameter is arranged between the upper inner wall section and the lower inner wall section
The changeover portion crossed；The holding hole is set on the upper inner wall section.
Further description, the bottom for holding hole tightly are connected with the changeover portion, and the bottom for holding hole tightly is equipped with
Hold part sliding slot tightly, the holding part sliding slot extends to the inside of the interior bucket, described to hold part sliding slot and the bottom for holding part tightly tightly
Shape is held to be adapted.
The edge of further description, the head cover is provided with step-like interior bucket limiting section, for the interior bucket
Step-like top edge limited.
Beneficial effects of the present invention：Original mechanical drive mode is replaced by the way of pneumatic, simplifies Pneumatic holding
The structure of device improves the stability of device operation, is also easy maintenance investigation.Only set up separately in the first half of Pneumatic holding device
Holding part is set, is cooperated using the inclined-plane for the inner wall for holding part and outer barrel tightly and realizes holding operation, function is held tightly that can practise
Under the premise of reduce necessary piece volumes.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the sectional view of one embodiment of the present of invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the three-dimensional cutaway view of one embodiment of the present of invention；
Fig. 4 is the partial enlarged view of Fig. 3；
Fig. 5 is the explosive view of one embodiment of the present of invention；
Fig. 6 is the sectional view of the explosive view of one embodiment of the present of invention.
Wherein：Outer barrel 1, connector limiting slot 12, mounting hole 13, air source hole 14, interior bucket 2, holds hole tightly at first bevel phase 11
21, part sliding slot 211, the second bevel phase 22, the second connecting hole 23, seal groove 24, fabrication hole 25, guide groove 26, upper inner wall are held tightly
Section 27, changeover portion 29, holds part 3, third bevel phase 31, connector 4, the 4th bevel phase 41, the first connecting hole tightly at lower inner wall section 28
42, head cover 5, interior bucket limiting section 51, gas control space 01, catch 02.
Specific implementation mode
Technical solution to further illustrate the present invention below with reference to the accompanying drawings and specific embodiments.
As shown in figs 1 to 6, a kind of Pneumatic holding device for special-shaped plaster mold, including outer barrel 1, interior bucket 2, holding part
3 and connector 4；
The setting of said tub 1 is equipped with equally distributed holding hole 21 in 2 outside of the interior bucket, the side wall of the interior bucket 2,
The holding part 3 is movably set in the holding hole 21, and the thickness for holding part 3 tightly is more than the depth for holding hole 21 tightly
Degree；The interior bucket 2 is movably fixed on 1 side wall of said tub by the connector 4 makes the interior bucket 2 only can be relative to outer barrel
1 moves up and down；
The madial wall of said tub 1 is equipped with the first bevel phase 11, and the lateral wall of the interior bucket 2 is equipped with the second bevel phase 22,
The outside for holding part 3 tightly is equipped with third bevel phase 31；First bevel phase 11 respectively with second bevel phase 22 and
Contact of three bevel phases, the 31 mutual cooperation realization face with face；When the interior bucket 2 is moved down with said tub 1 relatively, described
The part 3 of holding tightly of circle distribution realizes that the internal diameter of the circumference is shunk on the side wall of interior bucket 2；
Between the bottom end and said tub 1 of the interior bucket 2 be equipped with gas control space 01, said tub 1 by air source hole 14 with
Air source is connected to；The air source is for changing the air pressure in gas control space 01 to drive the interior bucket 2 relative to being moved down in said tub 1
It is dynamic.
When carrying out the holding process of special-shaped plaster mold, air source is inflated to gas control space 01 or suction operation, changes
The air pressure in gas control space 01 is to drive the interior bucket 2 to be moved up and down relative to said tub 1.The outer wall of interior bucket 2 holds part 3 tightly
Lateral surface and the madial wall of outer barrel 1 are all inclined-planes, and the thickness for holding part 3 tightly is more than the depth in holding hole 21 again, in interior bucket 2 to moving down
When dynamic, holding part 3 tightly will move inward under the extruding of the first bevel phase 11 of 1 madial wall of outer barrel, and then in the side wall of interior bucket 2
The part 3 of holding tightly of upper circle distribution realizes that the internal diameter of the circumference is shunk, to realize that holding is placed on the special-shaped plaster mold in interior bucket 2
Holding operation.
Since special-shaped plaster mold also needs to carry out roll forming after realizing holding process, entire Pneumatic holding device can revolve
Turn, original mechanical drive mode can be saved by hold tightly operating by pneumatic mode, simplified device composition, worked as Pneumatic holding
When device rotates, without the constraint of other mechanical structures, it is easier to the rotation of realization device entirety, while also reducing rotation
The load of motor.Since what is be connected directly with electric rotating machine is outer barrel 1, in order to which the power of electric rotating machine is transmitted in interior bucket 2, if
Connector 4 has been set, interior bucket 2 has been movably fixed in outer barrel 1, interior bucket 2 is allow to be rotated under the drive of outer barrel 1 while can also
It moves up and down relative to outer barrel 1.
The side wall of further description, said tub 1 is equipped with connector limiting slot 12；4 activity of the connector is set
It is placed in the connector limiting slot 12 and can be moved up and down in the connector limiting slot 12, and the connector 4 moves
Distance be not less than the distance that is moved relative to said tub 1 of the interior bucket 2；The medial surface of the connector 4 be with it is described interior
The 4th adaptable bevel phase 41 of second bevel phase 22 of bucket 2；The connector 4 is equipped with the first connecting hole 42, the interior bucket 2
The second connecting hole 23, the interior bucket 2 and connector 4 is equipped with to connect across first connecting hole 42 and second by fixing piece
Hole 23 is fixed.
The medial surface of connector 4 and the inclined degree of 2 lateral wall of interior bucket are adapted, and are conducive in connector 4 fits closely
Bucket 2 ensures the fixed of interior bucket 2 and connector 4.Connector limiting slot 12 is opened up on the side wall of outer barrel 1, utilizes outer barrel 1
The range for limiting, while limiting to connector 4 ensures that the distance of movement of the connector 4 in connector limiting slot 12 is not small
In the distance that the interior bucket 2 is moved relative to said tub 1, make connector limiting slot 12 will not it is normal to interior bucket 2 on move down
It is dynamic to cause to hinder.Connector 4 by screw, bolt, sunk screw or other can realize fastening fixing piece be fixed to interior bucket 2
On, it is easy for installation.
Further description further includes head cover 5；The head cover 5 is arranged in the top of said tub 1 and interior bucket 2, described
Head cover 5 is fixed for limiting the interior bucket 2 with said tub 1.
Since interior bucket 2 is moved up and down in the driving of air source, when interior bucket 2 is moved to bottom, outer barrel 1 is natural can hold in
Bucket 2, but when air source releases interior bucket 2 upwards, if not controlling air pressure, danger that interior bucket 2 can be detached from.Therefore it is arranged
Head cover 5, head cover 5 are fixed with outer barrel 1, are limited to interior bucket 2.
The upper and lower ends of further description, the interior bucket 2 are equipped with seal groove 24, and sealing is equipped in the seal groove 24
Circle.
Because interior bucket 2 is driven by air source, it is therefore desirable to which good air-tightness just can guarantee good pneumatic effect.In interior bucket
2 upper and lower ends are designed with seal groove 24 and sealing ring for sealing, carry out thorough seal to the outer wall of entire interior bucket 2, protect
Demonstrate,prove sealing effect.
The outside of further description, the connector 4 is equipped with catch 02, and the catch 02 is on the outside of said tub 1
The connector limiting slot 12 is covered.
Catch 02 can be covered from outside by connector limiting slot 12, that is, have the function that beauty, and play sealing
Effect, while the dirty space between interior bucket 2 and outer barrel 1 of foreign matter can also be effectively prevent.
Further description, 2 bottom of the interior bucket are equipped with fabrication hole 25, and 1 bottom of said tub is equipped with mounting hole 13, institute
The position setting corresponding with the position of the mounting hole 13 of fabrication hole 25 is stated, fixing piece passes through the fabrication hole 25 and mounting hole
13 are installed to the interior bucket 2 and outer barrel 1 on holder.
Entire Pneumatic holding device will be connected with electric rotating machine, and therefore Pneumatic holding device will be fixed on holder, outside
Mounting hole 13 is arranged in 1 bottom of bucket, fabrication hole 25 is arranged in 2 bottom of interior bucket, while being sealed processing to fabrication hole 25, so that it may with
Realize Pneumatic holding device from the external fixation with holder.
The bottom outside face of further description, the interior bucket 2 is additionally provided with guide groove 26, is installed in the guide groove 26
There is wear ring, the guidance quality for improving the interior bucket 2.
Wear ring can improve the guidance quality of interior bucket 2, reduce the abrasion of sealing ring, reducing friction resistance.
The madial wall of further description, the interior bucket 2 includes upper inner wall section 27, upper and lower inner wall section 28 and changeover portion
29；The internal diameter of the upper inner wall section 27 is more than the internal diameter of the inner wall section 28 up and down, the upper inner wall section 27 and it is described up and down in
The changeover portion 29 of internal diameter even transition is set between wall section 28；The holding hole 21 is set on the upper inner wall section 27.
Since special-shaped plaster mold is to separate mould, and special-shaped plaster mold is the small structure in the big bottom in top, therefore embrace realizing
When tight process, it is only necessary to hold special-shaped plaster mold tightly from the first half of special-shaped plaster mold, you can realize entire special-shaped plaster mold
It holds process tightly, therefore holds part 3 tightly and need to be arranged in upper inner wall section 27.The upper-lower section segmentation knot of 2 madial wall of interior bucket simultaneously
Structure helps to place special-shaped plaster mold.
Further description, the bottom for holding hole 21 tightly are connected with the changeover portion 29, the bottom for holding hole 21 tightly
Portion, which is equipped with, holds part sliding slot 211 tightly, and the holding part sliding slot 211 extends to the inside of the interior bucket 2, the holding part sliding slot 211
It is adapted with the lower shape for holding part 3 tightly.
When holding part 3 is moved inward by the madial wall extruding of outer barrel 1, holds part sliding slot 211 tightly and may be implemented to holding part 3 tightly
Guiding and supporting role, promote the stability for holding part 3 tightly when moving inward.
The edge of further description, the head cover 5 is provided with step-like interior bucket limiting section 51, for described interior
The step-like top edge of bucket 2 is limited.
Step-like interior bucket limiting section 51 can provide three-dimensional position limiting structure, relative to plane limit result relative to
Limiting section thickness is increased, keeps limit effect more preferable.
The above content is only presently preferred embodiments of the present invention, for those of ordinary skill in the art, according to the present invention
Thought, there will be changes in the specific implementation manner and application range, and the content of the present specification should not be construed as to the present invention
Limitation.
Claims (10)
1. a kind of Pneumatic holding device for special-shaped plaster mold, it is characterised in that：Including outer barrel, interior bucket, hold part and connection tightly
Part；
Said tub is arranged on the outside of the interior bucket, and the side wall of the interior bucket is equipped with equally distributed holding hole, the holding
Part is movably set in the holding hole, and the thickness for holding part tightly is more than the depth for holding hole tightly；The connector will
The interior bucket, which is movably fixed on said tub side wall, makes the interior bucket that can only move up and down relative to outer barrel；
The madial wall of said tub is equipped with the first bevel phase, and the lateral wall of the interior bucket is equipped with the second bevel phase, the holding part
Outside be equipped with third bevel phase；First bevel phase cooperates with second bevel phase and third bevel phase real respectively
Existing contact of the face with face；When the interior bucket is moved down with said tub relatively, the circle distribution on the side wall of the interior bucket
It holds part tightly and realizes that the internal diameter of the circumference is shunk；
Gas control space is equipped between the bottom end and said tub of the interior bucket, said tub is connected to by air source hole with air source；Institute
Air source is stated for changing the air pressure in gas control space to drive the interior bucket to be moved up and down relative to said tub.
2. the Pneumatic holding device according to claim 1 for special-shaped plaster mold, it is characterised in that：The side of said tub
Wall is equipped with connector limiting slot；The connector is movably set in the connector limiting slot and can be limited in the connector
It is moved up and down in the slot of position, and the distance of connector movement is not less than the distance that the interior bucket is moved relative to said tub；
The medial surface of the connector is the 4th bevel phase being adapted with the second bevel phase of the interior bucket；The connector is equipped with
First connecting hole, the interior bucket are equipped with the second connecting hole, the interior bucket and connector and pass through described first to connect by fixing piece
It connects hole and the second connecting hole is fixed.
3. the Pneumatic holding device according to claim 1 for special-shaped plaster mold, it is characterised in that：It further include head cover；
The top in said tub and interior bucket is arranged in the head cover, and the head cover is fixed for limiting the interior bucket with said tub
Position.
4. the Pneumatic holding device according to claim 1 for special-shaped plaster mold, it is characterised in that：The interior bucket it is upper
Lower both ends are equipped with seal groove, and sealing ring is equipped in the seal groove.
5. the Pneumatic holding device according to claim 3 for special-shaped plaster mold, it is characterised in that：The connector
Outside is equipped with catch, and the catch covers the connector limiting slot on the outside of said tub.
6. the Pneumatic holding device according to claim 1 for special-shaped plaster mold, it is characterised in that：The bottom of the barrel
Equipped with fabrication hole, said tub bottom is equipped with mounting hole, and the position of the fabrication hole is corresponding with the position of the mounting hole to be set
It sets, fixing piece passes through the fabrication hole and mounting hole that the inner barrel and outer barrel is installed on holder.
7. the Pneumatic holding device according to claim 4 for special-shaped plaster mold, it is characterised in that：The bottom of the interior bucket
Portion's lateral surface is additionally provided with guide groove, and wear ring is equipped in the guide groove, the guidance quality for improving the interior bucket.
8. the Pneumatic holding device according to claim 1 for special-shaped plaster mold, it is characterised in that：The interior bucket it is interior
Side wall includes upper inner wall section, lower inner wall section and changeover portion；The internal diameter of the upper inner wall section is more than the internal diameter of the lower inner wall section, institute
State the changeover portion that internal diameter even transition is set between inner wall section and the lower inner wall section；The holding hole is set to described interior
In wall section.
9. the Pneumatic holding device according to claim 8 for special-shaped plaster mold, it is characterised in that：The holding hole
Bottom is connected with the changeover portion, and the bottom for holding hole tightly, which is equipped with, holds part sliding slot tightly, and the holding part sliding slot is to the interior bucket
Inside extend, it is described hold tightly part sliding slot with it is described hold tightly part lower shape be adapted.
10. the Pneumatic holding device according to claim 2 for special-shaped plaster mold, it is characterised in that：The head cover
Edge is provided with step-like interior bucket limiting section, is limited for the step-like top edge to the interior bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910072.8A CN108748619A (en) | 2018-08-10 | 2018-08-10 | A kind of Pneumatic holding device for special-shaped plaster mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910072.8A CN108748619A (en) | 2018-08-10 | 2018-08-10 | A kind of Pneumatic holding device for special-shaped plaster mold |
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| Publication Number | Publication Date |
|---|---|
| CN108748619A true CN108748619A (en) | 2018-11-06 |
Family
ID=63969605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910072.8A Pending CN108748619A (en) | 2018-08-10 | 2018-08-10 | A kind of Pneumatic holding device for special-shaped plaster mold |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514720A (en) * | 2018-12-14 | 2019-03-26 | 佛山市南海鑫隆机工机械有限公司 | One kind dividing mould blank taking device |
| CN112606175A (en) * | 2020-11-27 | 2021-04-06 | 江西嘉顺瓷业有限公司 | Method for forming special-shaped ceramic |
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| 宋建瑞: "自动夹模异形产品滚压成型机创新与应用", 陶瓷工程, no. 03 * |
| 徐伟雄;孙素强;任建军;康修机;: "双向锁扣防伪陶瓷瓶口的自动化生产", 江苏陶瓷, no. 01 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109514720A (en) * | 2018-12-14 | 2019-03-26 | 佛山市南海鑫隆机工机械有限公司 | One kind dividing mould blank taking device |
| CN109514720B (en) * | 2018-12-14 | 2024-04-02 | 佛山市南海鑫隆机工机械有限公司 | Divide mould to get base device |
| CN112606175A (en) * | 2020-11-27 | 2021-04-06 | 江西嘉顺瓷业有限公司 | Method for forming special-shaped ceramic |
| CN112606175B (en) * | 2020-11-27 | 2022-06-28 | 江西嘉顺瓷业有限公司 | Forming method of special-shaped ceramic |
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