CN115110036A - Processing mold and processing method for evaporation boat and liquid guide structure - Google Patents
Processing mold and processing method for evaporation boat and liquid guide structure Download PDFInfo
- Publication number
- CN115110036A CN115110036A CN202210653063.1A CN202210653063A CN115110036A CN 115110036 A CN115110036 A CN 115110036A CN 202210653063 A CN202210653063 A CN 202210653063A CN 115110036 A CN115110036 A CN 115110036A
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- China
- Prior art keywords
- positioning
- boat
- bottom wall
- guiding structure
- wall surface
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- 239000007788 liquid Substances 0.000 title claims abstract description 90
- 230000008020 evaporation Effects 0.000 title claims abstract description 40
- 238000001704 evaporation Methods 0.000 title claims abstract description 40
- 238000012545 processing Methods 0.000 title claims abstract description 27
- 238000003672 processing method Methods 0.000 title claims abstract description 11
- 238000003860 storage Methods 0.000 claims description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 28
- 229910052782 aluminium Inorganic materials 0.000 abstract description 28
- 239000004411 aluminium Substances 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 11
- 239000011248 coating agent Substances 0.000 abstract description 3
- 238000000576 coating method Methods 0.000 abstract description 3
- 238000009834 vaporization Methods 0.000 abstract description 3
- 230000008016 vaporization Effects 0.000 abstract description 3
- 238000003754 machining Methods 0.000 description 4
- 238000009736 wetting Methods 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 239000011104 metalized film Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/24—Vacuum evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The application discloses evaporation boat and drain structure mold processing and processing method, evaporation boat include the boat body, and the reservoir has been seted up to one side of the boat body, and the reservoir has the wall face of ending, and the wall face of ending is equipped with the drain structure, and the drain structure is the net groove form, and the drain structure is close to or contacts with the outward flange of wall face of ending. The application provides an evaporation boat and drain structure mold processing and processing method, through be equipped with the drain structure at the diapire face of reservoir, the drain structure is the grid groove form, the drain structure is neighbouring with the outward flange of bottom wall face or the contact, can increase the wettability of aluminium liquid on the diapire face, make aluminium liquid can pave in the diapire face very evenly and aluminium liquid paves in the realization process of bottom wall face simple and easy at moist boat in-process, and then make the evaporation boat can evenly evaporate aluminium liquid at follow-up evaporation process, improve the evaporation coating by vaporization effect and the life of evaporation boat.
Description
Technical Field
The invention relates to the technical field of film capacitors, in particular to an evaporation boat and liquid guide structure processing mold and a processing method.
Background
In the metallized film evaporation process, aluminum liquid is heated by an evaporation boat to form a metallized film for the film capacitor by evaporation. A liquid storage tank is arranged on the existing evaporation boat, and aluminum liquid formed by melting aluminum wires is stored in the liquid storage tank. In order to prolong the service life of the evaporation boat and improve the evaporation effect, the evaporation boat is subjected to boat moistening treatment. The boat moistening treatment specifically comprises: and placing a certain amount of aluminum wires in the liquid storage tank, heating the aluminum wires through the evaporation boat to melt the aluminum wires to form aluminum liquid, and melting the aluminum liquid and the evaporation boat for a period of time to wet the boat.
At present, the bottom wall surface of the liquid storage tank is ground to be a rough surface so as to improve the boat wetting effect. However, the evaporation boat is still limited by the surface tension of the aluminum liquid in the boat moistening process, so that the aluminum liquid cannot be fully paved and paved on the bottom wall surface.
Disclosure of Invention
In view of the above-mentioned drawbacks and deficiencies of the prior art, it is desirable to provide an evaporation boat and liquid guiding structure processing mold and processing method.
In a first aspect, the present application provides an evaporation boat, which includes a boat body, wherein a liquid storage tank is disposed on one side of the boat body, the liquid storage tank has a bottom wall surface, a liquid guiding structure is disposed on the bottom wall surface, the liquid guiding structure is a tank structure and is in a grid shape, and the liquid guiding structure is adjacent to or in contact with an outer edge of the bottom wall surface.
Furthermore, the meshes in the drainage structure are polygonal.
Further, the mesh is rectangular.
Further, the reservoir is the rectangle form, and the drain structure is crossed perpendicularly by a plurality of first line grooves of parallel arrangement and a plurality of second line grooves of parallel arrangement and forms, and the extending direction of first line groove sets up the length direction slope of relative reservoir.
Further, the bottom wall surface is a rough surface.
The application provides an evaporation boat, be equipped with the drain structure through the diapire face at the reservoir, the drain structure is the net trough-shaped, the drain structure is neighbouring with the outward flange of bottom wall face or the contact, can increase the wettability of aluminium liquid on the diapire face, make aluminium liquid can pave and pave in diapire face and aluminium liquid pave and pave in the realization process of bottom wall face simple and easy moist boat in-process, and then make the evaporation boat can evenly evaporate aluminium liquid at follow-up evaporation process, improve evaporation boat's coating by vaporization effect and life.
In a second aspect, the present application further provides a liquid guide structure processing mold for processing the liquid guide structure, the liquid guide structure includes a plurality of first wire grooves of parallel arrangement and a plurality of second wire grooves of parallel arrangement, the processing mold includes:
the first die body comprises a first positioning part and a first die plate part, the first positioning part is connected and arranged on one side of the first die plate part, the first positioning part is used for positioning and matching with the boat body so that the first die plate part is arranged opposite to the bottom wall surface, and the first die plate part is provided with a plurality of first through grooves which are arranged in parallel;
the second die body, the second die body includes second location portion and second template portion, and second location portion connects and sets up in one side of second template portion, and second location portion is used for with the relative setting of boat body location fit so that second template portion and diapire face, and second template portion is provided with a plurality of second logical grooves of parallel arrangement.
Further, the first die body and the second die body are of split type structures.
Furthermore, the first positioning part is a first positioning ring, a first positioning cavity is formed in the first positioning ring, and the cavity wall of the first positioning cavity is matched with the circumferential side wall of the boat body in a positioning mode.
Further, second location portion is the second holding ring, and the second holding ring is formed with second location chamber, the chamber wall in second location chamber and the circumference lateral wall location fit of the boat body.
In a third aspect, the present application further provides a liquid guiding structure processing method, which applies a liquid guiding structure processing mold, including:
positioning the boat body on a first positioning part of the first mold body so that the first template part is arranged opposite to the bottom wall surface of the liquid storage tank;
a cutter extends into each first through groove and first wire grooves are carved on the bottom wall surface;
positioning the boat body in a second positioning part of the second die body so that the second template part is arranged opposite to the bottom wall surface of the liquid storage tank;
and (4) extending a cutter into each second through groove and scribing a second wire groove on the bottom wall surface.
The application provides a drain structure mold processing and processing method, drain structure mold processing not only simple structure and easy operation, and drain structure processing method is simple convenient, and then makes the machining efficiency of drain structure high.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
FIG. 1 is a schematic top view of an evaporation boat according to an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of a processing structure of a liquid guiding structure provided in an embodiment of the present application;
FIG. 3 is a schematic perspective view of a first mold body according to an embodiment of the present disclosure;
fig. 4 is a flowchart of a method for processing a liquid guiding structure according to an embodiment of the present application.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
Referring to fig. 1, an evaporation boat according to an embodiment of the present invention includes a boat body 100, a liquid storage tank 110 is disposed on one side of the boat body 100, and the liquid storage tank 110 is used for storing aluminum liquid. The reservoir 110 has an opening and a bottom wall surface 111 provided opposite to the opening. The bottom wall 111 is provided with a liquid guiding structure 200, the liquid guiding structure 200 is a groove structure concavely arranged on the bottom wall 111 and is in a grid shape, and the liquid guiding structure 200 is adjacent to or in contact with the outer edge of the bottom wall 111. Liquid guide structure 200's existence, can overcome aluminium liquid surface tension's problem better, not only through the roughness that increases bottom wall surface 111, the wettability of aluminium liquid in reservoir 110 has been improved, and still carry out the water conservancy diversion to the aluminium liquid that improves wettability simultaneously, thereby realize making aluminium liquid can very evenly pave in diapire surface 111 and aluminium liquid pave in the realization process of diapire surface 111 simple and easy at moist boat in-process, moist boat effect and moist boat efficiency have been improved, and then make the evaporation boat can evenly evaporate aluminium liquid at follow-up evaporation process, improve the evaporation coating by vaporization effect and the life of evaporation boat. It should be understood that the molten aluminum is spread over and flat on the bottom wall surface 111 means that the molten aluminum is in contact with the peripheral edge of the bottom wall surface 111 and the thickness distribution of the molten aluminum is uniform.
The proximity of the liquid guiding structure 200 to the outer edge of the bottom wall 111 means that the distance between the liquid guiding structure 200 and the outer edge of the bottom wall 111 is smaller than a preset distance. The preset distance may be, but is not limited to, less than or equal to 2 mm. Of course, the wetting effect of the evaporation boat is better when the liquid guiding structure 200 is in contact with the outer edge of the bottom wall surface 111 than when the liquid guiding structure 200 is disposed adjacent to the outer edge of the bottom wall surface 111.
In some embodiments of the present application, the bottom wall surface 111 is a rough surface, such an arrangement can further increase the roughness of the bottom wall surface 111, and further improve the boat wetting effect of the evaporation boat.
The bottom wall surface 111 may be formed into a rough surface by polishing or the like.
Of course, in other embodiments, the bottom wall surface 111 may also be a smooth surface.
In some embodiments of the present application, the mesh 201 of the liquid guiding structure 200 is polygonal, such as but not limited to triangular, quadrilateral, etc.
Among them, the mesh 201 is preferably rectangular, such as rectangular, square, or the like. It should be understood that in drainage structure 200, openings 201 may each be rectangular or square, or some of the columns/rows of openings 201 may be rectangular and the remaining columns/rows of openings 201 may be square.
The meshes 201 are rectangular, so that the boat moistening device has a good boat moistening effect, and is simple in structure and easy to process.
In some embodiments of the present application, the liquid guiding structure 200 is formed by a plurality of first line grooves 210 arranged in parallel and a plurality of second line grooves 220 arranged in parallel and intersecting perpendicularly. The first line grooves 210 are portions shared between two adjacent rows of grids in the grid-shaped structure, and the second line grooves 220 are portions shared between two adjacent columns of grids in the grid-shaped structure. The liquid storage tank 110 is rectangular, the extending direction of the first line tank 210 is inclined relative to the length direction of the liquid storage tank 110, and the arrangement enables the middle rectangular grid of the liquid guide structure 200 to deflect a certain angle relative to the liquid storage tank 110, so that the peripheral edge of the liquid guide structure 200 has a better flow guide effect, and the boat moistening effect and the boat moistening efficiency of the evaporation boat are further improved.
Wherein, the width of the first line groove 210 and the second line groove 220 can be between 0.5 mm and 3 mm. The depth of each of the first and second wire grooves 210 and 220 may be between 0.5 and 2 mm.
It should be understood that the plurality of meshes 201 located at the periphery in the liquid guiding structure 200 may be an incomplete structure.
Referring to fig. 2, an embodiment of the present application further provides a liquid guiding structure processing mold for processing the liquid guiding structure 200, where the liquid guiding structure 200 includes a plurality of first line grooves 210 arranged in parallel and a plurality of second line grooves 220 arranged in parallel, and the plurality of first line grooves 210 arranged in parallel and the plurality of second line grooves 220 arranged in parallel are vertically crossed.
The tooling mold includes a first body 310 and a second body 320. The first mold 310 includes a first positioning portion 311 and a first mold portion 313, the first positioning portion 311 is disposed at one side of the first mold portion 313, and the first positioning portion 311 is used for positioning and matching with the boat 100 so that the first mold portion 313 is disposed opposite to the bottom wall 111. The first template portion 313 is provided with a plurality of first through grooves 3131 arranged in parallel. The second mold 320 includes a second positioning portion and a second mold portion 321, the second positioning portion is connected to one side of the second mold portion 321, and the second positioning portion is used for positioning and matching with the boat 100 so that the second mold portion 321 is disposed opposite to the bottom wall surface 111. The second template portion 321 is provided with a plurality of second through grooves 3211 arranged in parallel.
The first through grooves 3131 are respectively used to correspond to the first wire grooves 210 one by one, and the second through grooves 3211 are respectively used to correspond to the second wire grooves 220 one by one. When the liquid guiding structure 200 is processed by a processing mold, the first mold body 310 may be positioned and matched with the boat body 100 through the first positioning portion 311, and then extend into each first through groove 3131 through a cutter to scribe the first wire groove 210 on the bottom wall surface 111, when all the first wire grooves 210 are processed, then the second mold body 320 is positioned and matched with the boat body 100 through the first positioning portion 311, and then extend into each second through groove 3211 through a cutter to scribe the second wire groove 220 on the bottom wall surface 111, until the second wire grooves 220 are processed.
The machining die of the liquid guide structure 200 provided by the embodiment is simple in structure, easy to operate and high in machining efficiency of the liquid guide structure 200.
In some embodiments of the present application, the first mold body 310 and the second mold body 320 are of a split construction. By the arrangement, the first die body 310 and the second die body 320 can be used independently, convenience of machining operation is improved, and maintenance cost is reduced. Of course, in other embodiments, the first mold body 310 and the second mold body 320 may be joined together by welding, bonding, or the like.
Referring to fig. 3, in some embodiments of the present application, the first positioning portion 311 is a first positioning ring, the first positioning ring is formed with a first positioning cavity 312, and a cavity wall of the first positioning cavity 312 is positioned and matched with the circumferential sidewall of the boat body 100.
Wherein, the depth of the first positioning cavity 312 may be lower than the thickness of the boat body 100, so as to facilitate the disassembly and assembly of the boat body 100 in the first positioning cavity 312.
In some embodiments of the present application, the second positioning portion is a second positioning ring, the second positioning ring is formed with a second positioning cavity, and a cavity wall of the second positioning cavity is in positioning fit with the circumferential side wall of the boat body 100.
Wherein, the depth of the second positioning cavity can be lower than the thickness of the boat body 100, so as to facilitate the disassembly and assembly of the boat body 100 in the second positioning cavity.
Referring to fig. 4, in an embodiment of the present application, a method for processing a liquid guiding structure 200 is further provided, and a mold is processed by using the liquid guiding structure 200. The processing comprises the following steps:
s110: positioning the boat 100 on the first positioning portion 311 of the first mold 310 such that the first mold portion 313 is disposed opposite to the bottom wall surface 111 of the reservoir 110;
s120: extending a cutter into each first through groove 3131 and scribing a first line groove 210 on the bottom wall surface 111;
s130: positioning the boat body 100 in a second positioning portion of the second mold body 320, such that the second mold plate portion 321 is disposed opposite to the bottom wall surface 111 of the reservoir 110;
s140: a cutter is inserted into each second through groove 3211 and cuts a second linear groove 220 in the bottom wall surface 111.
The processing method of the liquid guiding structure 200 provided by the embodiment is simple and convenient, so that the processing efficiency of the liquid guiding structure 200 is high.
Wherein, steps S130 and S140 can be changed to before steps S110 and S120.
Wherein, when the cutter scribes the first wire grooves 210 on the bottom wall surface 111 through the first through grooves 3131, the cutter can slide along the side edge of the same position in the first through grooves 3131. When the cutter is used for scribing the second wire grooves 220 on the bottom wall surface 111 through the second through grooves 3211, the cutter can slide along the side edge of the same position in the second through grooves 3211.
It will be understood that any orientation or positional relationship indicated above with respect to the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," etc., is based on the orientation or positional relationship shown in the drawings and is for convenience in describing and simplifying the invention, and does not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be considered limiting of the invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means three or more unless otherwise specified.
The foregoing description is only exemplary of the preferred embodiments of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (10)
1. An evaporation boat is characterized by comprising a boat body, wherein a liquid storage tank is arranged on one side of the boat body, the liquid storage tank is provided with a bottom wall surface, a liquid guiding structure is arranged on the bottom wall surface, the liquid guiding structure is of a tank structure and is in a grid shape, and the liquid guiding structure is adjacent to or in contact with the outer edge of the bottom wall surface.
2. The evaporation boat of claim 1, wherein the mesh of the liquid guiding structure is polygonal.
3. The evaporation boat of claim 2, wherein said mesh is rectangular.
4. The evaporation boat according to claim 3, wherein the liquid storage tank has a rectangular shape, the liquid guiding structure is formed by vertically crossing a plurality of first line grooves arranged in parallel and a plurality of second line grooves arranged in parallel, and the extending direction of the first line grooves is inclined with respect to the length direction of the liquid storage tank.
5. The evaporation boat of claim 1, wherein said bottom wall surface is a rough surface.
6. A liquid guiding structure processing mold for processing the liquid guiding structure of claim 3 or 4, wherein the liquid guiding structure comprises a plurality of first line grooves arranged in parallel and a plurality of second line grooves arranged in parallel, the processing mold comprising:
the first die body comprises a first positioning part and a first die plate part, the first positioning part is connected and arranged on one side of the first die plate part, the first positioning part is used for positioning and matching with the boat body so that the first die plate part is arranged opposite to the bottom wall surface, and the first die plate part is provided with a plurality of first through grooves which are arranged in parallel;
the second die body comprises a second positioning part and a second die plate part, the second positioning part is connected to one side of the second die plate part and is used for being matched with the boat body in a positioning mode so that the second die plate part and the bottom wall surface are arranged oppositely, and the second die plate part is provided with a plurality of second through grooves which are arranged in parallel.
7. The liquid guiding structure processing mold according to claim 6, wherein the first mold body and the second mold body are split structures.
8. The liquid guiding structure processing mold as claimed in claim 6, wherein the first positioning portion is a first positioning ring, the first positioning ring is formed with a first positioning cavity, and a cavity wall of the first positioning cavity is used for positioning and matching with the circumferential side wall of the boat body.
9. The liquid guide structure processing mold according to claim 6, wherein the second positioning portion is a second positioning ring, the second positioning ring is formed with a second positioning cavity, and a cavity wall of the second positioning cavity is in positioning fit with the circumferential side wall of the boat body.
10. A liquid guiding structure processing method using the liquid guiding structure processing mold according to any one of claims 6 to 9, comprising:
positioning the boat body on a first positioning part of the first mold body so that the first template part is arranged opposite to the bottom wall surface of the liquid storage tank;
a cutter extends into each first through groove and a first wire groove is carved on the bottom wall surface;
positioning the boat body in a second positioning part of the second die body so that the second template part is arranged opposite to the bottom wall surface of the liquid storage tank;
and a cutter extends into each second through groove and a second wire groove is carved on the bottom wall surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653063.1A CN115110036A (en) | 2022-06-09 | 2022-06-09 | Processing mold and processing method for evaporation boat and liquid guide structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210653063.1A CN115110036A (en) | 2022-06-09 | 2022-06-09 | Processing mold and processing method for evaporation boat and liquid guide structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115110036A true CN115110036A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210653063.1A Pending CN115110036A (en) | 2022-06-09 | 2022-06-09 | Processing mold and processing method for evaporation boat and liquid guide structure |
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| CN (1) | CN115110036A (en) |
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2022
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Application publication date: 20220927 |