CN108129150A - A kind of manufacturing method of easy structure fiber connector - Google Patents
A kind of manufacturing method of easy structure fiber connector Download PDFInfo
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- CN108129150A CN108129150A CN201810028624.2A CN201810028624A CN108129150A CN 108129150 A CN108129150 A CN 108129150A CN 201810028624 A CN201810028624 A CN 201810028624A CN 108129150 A CN108129150 A CN 108129150A
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- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/021—Ram heads of special form
-
- 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
- B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
- B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
- B28B3/10—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form each charge of material being compressed against previously formed body
-
- 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
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- 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
- B28B7/28—Cores; Mandrels
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3865—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using moulding techniques
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
- C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
- C04B2235/3232—Titanium oxides or titanates, e.g. rutile or anatase
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3418—Silicon oxide, silicic acids, or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5208—Fibers
- C04B2235/5216—Inorganic
- C04B2235/522—Oxidic
- C04B2235/5236—Zirconia
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
- C04B2235/602—Making the green bodies or pre-forms by moulding
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention belongs to connector technique field, especially a kind of manufacturing method of easy structure fiber connector, it is characterised in that the manufacturing method has used the mold of manufacture fiber connector, and the manufacturing method includes the following steps carried out successively:Shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, and positioning mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould.Manufacturing method in the present invention has the advantageous effects such as step is few, manufacture efficiency is high, equipment investment is few, job efficiency is high.
Description
The application is entitled:A kind of manufacturing method of fiber connector, the applying date be:On 06 18th, 2016, application
Number it is:201610435445.1 application for a patent for invention divisional application.
Technical field
The invention belongs to connector technique fields, are connected more particularly, to a kind of mold for manufacturing fiber connector and optical fiber
The manufacturing method of head.
Background technology
As communication and the rapid development of observation and control technology, the application of optical fiber are increasing.Usually there are two types of connection sides for optical fiber
Formula, one of for welding, this mode needs complicated, expensive connection equipment, and the speed that continues is slow;Two for flexible connection,
It is commonly attached in flexible connection using optical fiber connector, optical fiber continuator of the prior art is complicated, makes
Technique is more, cost is higher.In precision ranging equipment, since equipment volume is more compact, therefore, it is intended that with small volume,
The better simply optical fiber connector of structure.
Invention content
To solve the above-mentioned problems, the purpose of the present invention is disclosing a kind of mold for manufacturing fiber connector, it can make
The Primary Component in the optical fiber connector of simple structure is made, further, discloses the manufacturing method of the fiber connector;They are
It is realized using following technical scheme.
A kind of mold for manufacturing fiber connector, it is characterised in that it is by pressing die, positioning mould, socket mould, shaping mould structure
Into;When manufacturing fiber connector, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning mould
In socket mould, pressing die is sleeved on outside positioning mould;
The shaping mould is made of pedestal, and the center of pedestal has cylindrical shrinkage pool, and shrinkage pool is the lower surface not through pedestal,
In shrinkage pool there is the first pillar upwardly extended from shrinkage pool bottom surface center, have what is be distributed relative to shrinkage pool axisymmetrical outside shrinkage pool
First positioning hole, the second location hole, third location hole, the 4th location hole, the location hole of first/second/third/the 4th is all not pass through
The lower surface of pedestal is worn, the upper surface of the first pillar is the upper surface for protruding from pedestal, and the first pillar is cylindrical shape, the
The diameter of one pillar is less than the diameter of shrinkage pool;
It is described socket mould by socket mould body, from socket mould body lower surface center extend downwardly circle ring column shape belled body,
It is extended downwardly from socket mould body lower surface center and except the belled body and relative to symmetrical first fixed of belled body
Position column, the second positioning column, third positioning column, the 4th positioning column are formed, and are had inside socket mould body along socket calligraphy or painting model body axis
The sleeve joint hole of perforation, the diameter of sleeve joint hole is equal with the internal diameter of belled body, and the axis of sleeve joint hole and the axis of belled body coincide;
The diameter of first positioning column is less than the aperture of first positioning hole, and the diameter of the second positioning column is less than the aperture of the second location hole, the
The diameter of three positioning columns is less than the aperture of third location hole, and the diameter of the 4th positioning column is less than the aperture of the 4th location hole, socket
The outer diameter of body is less than the aperture of shrinkage pool, and the aperture of sleeve joint hole is more than the diameter of the first pillar;The length of first positioning column is not more than
The depth of first positioning hole, the length of the second positioning column are not more than the depth of the second location hole, and the length of third positioning column is little
In the depth of third location hole, the length of the 4th positioning column is not more than the depth of the 4th location hole, and the length of belled body is not less than
The depth of shrinkage pool;
The positioning mould is made of cylindrical positioning mould body, and positioning mould body has the cylinder upwardly extended from lower surface
Positioning die hole, positioning die hole is the upper surface not through positioning mould body, positions the axis of die hole and positioning mould body
Axis overlaps, and the diameter for positioning die hole is slightly larger than the diameter of the first pillar, and the depth for positioning die hole is not less than the length of the first pillar
Degree, the diameter for positioning mould body are less than the diameter of sleeve joint hole, and the length for positioning mould body is not less than:Be socketed mould body height with
The sum of height of belled body;
The pressing die is by compacting connecting portion, the cylinder being connected as one below compacting connecting portion and with compacting connecting portion
Compacting mould body form, pressing die body interior has the cylindrical compacting hole that upwardly extends of slef-suppression mould body lower surface,
The axis of compacting hole is overlapped with suppressing the axis of mould body, and compacting hole is through the upper and lower surface of compacting mould body, pressing die
The length of ontology not less than positioning mould body length, suppress mould body diameter be less than sleeve joint hole diameter, compacting hole it is straight
Diameter is more than the diameter of positioning mould body.
The mold of a kind of manufacture fiber connector described above, which is characterized in that the pressing die, positioning mould, socket
Mould, shaping mould material be all steel or iron or alloy.
A kind of manufacturing method of easy structure fiber connector, it is characterised in that the manufacturing method has used described above
Manufacture fiber connector mold, and the manufacturing method includes the following steps carried out successively:
The first step:First positioning column is placed in first positioning hole, the second positioning column is placed in the second location hole, the merging of third positioning column
Third location hole, the 4th positioning column are placed in the 4th location hole, belled body merging shrinkage pool, and sleeve joint hole is sleeved on outside the first pillar, reaches
It shaping mould and is socketed the relative position of mould and fixes;
Second step:Ceramic powder is injected toward sleeve joint hole, reach below the first pillar upper surface and is kept for a period of time, compacting ceramics
Powder forms bottom and the fiber-optic fixing-hole of fiber connector ontology, and the height for making the bottom of fiber connector ontology is 2.0mm
The a certain determining value of ± 0.5mm, such as 2.0mm;
Third walks:Positioning mould is put into sleeve joint hole, positioning die hole is made to be sleeved on outside the first pillar;
4th step:Ceramic powder is re-injected into sleeve joint hole, the position below socket mould upper surface is reached, makes pressing die downward
Movement, and compacting hole is made to be sleeved on outside positioning mould body, compacting makes the length on the top of fiber connector ontology be 6mm~23mm's
A certain determining value, such as 6mm;And it is kept for a period of time form the top of fiber connector ontology and holds cable chamber;Complete optical fiber
The manufacture of the idiosome of connector;
5th step:The idiosome of fiber connector is put into the sintering of step-by-step movement kiln, completes the manufacture of fiber connector;
In above-mentioned manufacturing method, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning mould peace
In socket mould, pressing die is sleeved on outside positioning mould.
The manufacturing method of a kind of easy structure fiber connector described above, it is characterised in that the ceramic powder is receives
Rice aluminium oxide or nano silicon oxide or nano silicon carbide ceramic or the ceramic powder by weight, are made of following raw material
Ceramic powder be made:Silicon carbide:60~70 parts, zirconium oxide:10~20 parts, silica:15~25 parts, titanium dioxide:4~6 parts, it is poly-
Ethylene waxes:1~2 part, ammonium polyacrylate:1~3 part, polyvinyl alcohol:0.3~0.5 part, yttrium oxide:0.1~0.3 part, oleic acid:2
~4 parts, the light stabilizer of commercially available model 622:0.05~0.15 part, the ultra-violet absorber of commercially available model UV-327:
0.04~0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS:0.1~0.3 part;Or the ceramic powder
By weight, the ceramic powder being made of following raw material is made material:Silicon carbide:60 parts, zirconium oxide:10 parts, silica:15 parts,
Titanium dioxide:4 parts, polyethylene wax:1 part, ammonium polyacrylate:1 part, polyvinyl alcohol:0.3 part, yttrium oxide:0.1 part, oleic acid:2 parts,
The light stabilizer of commercially available model 622:0.05 part, the ultra-violet absorber of commercially available model UV-327:0.04 part, commercially available model
Anti-yellowing agent for KT-023 or V78-P TDS:0.1 part;Or the ceramic powder is by weight, is made of following raw material
Ceramic powder be made:Silicon carbide:65 parts, zirconium oxide:15 parts, silica:20 parts, titanium dioxide:5 parts, polyethylene wax:1.5 parts, it is poly-
Ammonium acrylate:2 parts, polyvinyl alcohol:0.4 part, yttrium oxide:0.2 part, oleic acid:3 parts, the light stabilizer of commercially available model 622:
0.10 part, the ultra-violet absorber of commercially available model UV-327:0.07 part, commercially available model KT-023 or V78-P TDS it is anti-
Xanthochromia agent:0.2 part;Or the ceramic powder is by weight, the ceramic powder being made of following raw material is made:Silicon carbide:70
Part, zirconium oxide:20 parts, silica:25 parts, titanium dioxide:6 parts, polyethylene wax:2 parts, ammonium polyacrylate:3 parts, polyvinyl alcohol:
0.5 part, yttrium oxide:0.3 part, oleic acid:4 parts, the light stabilizer of commercially available model 622:0.15 part, commercially available model UV-327
Ultra-violet absorber:0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS:0.3 part;Or the ceramics
By weight, the ceramic powder being made of following raw material is made powder:Silicon carbide:68 parts, zirconium oxide:12 parts, silica:18
Part, titanium dioxide:4 parts, polyethylene wax:1.6 parts, ammonium polyacrylate:2.2 parts, polyvinyl alcohol:0.36 part, yttrium oxide:0.18 part,
Oleic acid:3 parts, the light stabilizer of commercially available model 622:0.08 part, the ultra-violet absorber of commercially available model UV-327:0.09
The anti-yellowing agent of part, commercially available model KT-023 or V78-P TDS:0.24 part.
It is beneficial that manufacturing method in the present invention has that step is few, manufacture efficiency is high, equipment investment is few, job efficiency is high etc.
Effect.
The present invention has following main advantageous effects:The structure is simple and the manufacture is easy, the fiber connector size system of manufacture
First, product qualified rate is high, manufacturing speed is fast, at low cost;The optical fiber connector that fiber connector is formed is small, light-weight.
Description of the drawings
Fig. 1 is the dimensional structure diagram of fiber connector produced by the present invention.
Fig. 2 is the amplified structure diagram of section in Fig. 1 along B-B directions.
Fig. 3 is the dimensional structure diagram after present invention assembling is disassembled.
Fig. 4 is the dimensional structure diagram of the three-dimensional pressing die of the present invention.
Fig. 5 is the dimensional structure diagram of the positioning mould of the present invention.
Fig. 6 is the dimensional structure diagram of the socket mould of the present invention.
Fig. 7 is the dimensional structure diagram of the shaping mould of the present invention.
Fig. 8 is the amplified structure diagram of section in Fig. 3 along A-A directions.
Specific embodiment
See Fig. 1 to Fig. 8, it is a kind of manufacture fiber connector mold, it is characterised in that it by pressing die 1, positioning mould 2,
Socket mould 3, shaping mould 4 are formed;When manufacturing fiber connector, shaping mould 4 is fixedly mounted on the pedestal of press, is socketed 3 sets of mould
On shaping mould 4, positioning mould 2 is mounted in socket mould 3, and pressing die 1 is sleeved on outside positioning mould 2;
The shaping mould 4 is made of pedestal 41, and the center of pedestal 41 has cylindrical shrinkage pool 43, and shrinkage pool 43 is not through pedestal 41
Lower surface, there is the first pillar 44 upwardly extended from 43 bottom surface center of shrinkage pool in shrinkage pool 43, have outside shrinkage pool 43 opposite
In the first positioning hole 421 of 43 axisymmetrical of shrinkage pool distribution, the second location hole 422, third location hole 423, the 4th location hole
424, the location hole of first/second/third/the 4th is all the lower surface not through pedestal 41, and the upper surface of the first pillar 44 is
The upper surface of pedestal 41 is protruded from, the first pillar 44 is cylindrical shape, and the diameter of the first pillar 44 is less than the diameter of shrinkage pool 43;
The socket mould 3 is by socket mould body 31, the circle ring column shape set extended downwardly from 31 lower surface center of socket mould body
Junctor 32 is extended downwardly from 31 lower surface center of socket mould body and is symmetrically divided except belled body 32 and relative to belled body
The first positioning column 331, the second positioning column 332, third positioning column 333, the 4th positioning column 334 of cloth are formed, and are socketed mould body 31
Inside has the sleeve joint hole 321 along the body axis perforation of socket calligraphy or painting model, and the diameter of sleeve joint hole is equal with the internal diameter of belled body, sleeve joint hole
Axis and the axis of belled body coincide;The diameter of first positioning column 331 is less than the aperture of first positioning hole 421, and second is fixed
The diameter of position column 332 is less than the aperture of the second location hole 422, and the diameter of third positioning column 332 is less than the hole of third location hole 423
Diameter, the diameter of the 4th positioning column 334 are less than the aperture of the 4th location hole 424, and the outer diameter of belled body 32 is less than the aperture of shrinkage pool 43,
The aperture of sleeve joint hole 321 is more than the diameter of the first pillar 44;The length of first positioning column 331 is no more than first positioning hole 421
Depth, the length of the second positioning column 332 are not more than the depth of the second location hole 422, and the length of third positioning column 332 is no more than the
The depth of three location holes 423, the length of the 4th positioning column 334 are not more than the depth of the 4th location hole 424, the length of belled body 32
Not less than the depth of shrinkage pool 43;
The positioning mould 2 is made of cylindrical positioning mould body 21, and positioning mould body 21 has what is upwardly extended from lower surface
Cylindrical positioning die hole 211, positioning die hole 211 are the upper surfaces not through positioning mould body 21, position the axis of die hole 211
Line is overlapped with positioning the axis of mould body 21, and the diameter of positioning die hole 211 is slightly larger than the diameter of the first pillar 44, positions die hole
211 depth is not less than the length of the first pillar 44, and the diameter of positioning mould body 21 is less than the diameter of sleeve joint hole 321, positioning mould
The length of ontology 21 is not less than:It is socketed the sum of the height of mould body 31 and the height of belled body 32;
The pressing die 1 is connected as one by compacting connecting portion 11, positioned at compacting connecting portion 11 lower section and with compacting connecting portion 11
Cylindrical compacting mould body 12 form, 12 inside of compacting mould body has what 12 lower surface of slef-suppression mould body upwardly extended
Cylindrical compacting hole 121, the axis of compacting hole 121 are overlapped with suppressing the axis of mould body 12, and compacting hole 121 is through pressing die
The upper and lower surface of ontology 12, the length of compacting mould body 12 suppresses mould body 12 not less than the length of positioning mould body 21
Diameter is less than the diameter of sleeve joint hole 321, and the diameter of compacting hole 121 is more than the diameter of positioning mould body 21.
The mold of a kind of manufacture fiber connector described above, which is characterized in that the pressing die, positioning mould, socket
Mould, shaping mould material be all steel or iron or alloy.
The principle of the present invention is such:When manufacturing fiber connector, shaping mould 4 is fixedly mounted on the pedestal of press,
Socket mould 3 is sleeved on shaping mould 4, and positioning mould 2 is mounted in socket mould 3, and pressing die 1 is sleeved on outside positioning mould 2;First by
One positioning column 331 is placed in first positioning hole 421, and the second positioning column 332 is placed in the second location hole 422, and third positioning column 332 is placed in
Third location hole, the 4th positioning column 334 are placed in the 4th location hole, and belled body 32 is placed in shrinkage pool 43, and sleeve joint hole 321 is sleeved on first
Outside column 44, shaping mould 4 is reached and has been fixed with being socketed the relative position of mould 3;Then ceramic powder is injected in sleeve joint hole 321, reached
Appropriate location below first pillar, 44 upper surface is simultaneously kept for a period of time, and compacting ceramic material forms fiber connector ontology 5
Bottom and fiber-optic fixing-hole 52;Positioning mould 2 is put into sleeve joint hole 321 again, positioning die hole 211 is made to be sleeved on the first pillar 44
Outside;Then re-inject ceramic powder in sleeve joint hole 321, reach the position below 3 upper surface of socket mould, make pressing die 1 to
Lower movement, and compacting hole 121 is made to be sleeved on outside positioning mould body 21, be pressed into suitable position and is kept for a period of time form optical fiber
The top of connector body 5 and appearance cable chamber 51;The manufacture of the idiosome of fiber connector is completed, then is sintered and completes light
The manufacture of fine connector.
After the completion of compacting, pressing die 1 is withdrawn, takes out positioning mould 2, socket mould 3 is withdrawn, takes out idiosome, that is, complete optical fiber
The manufacture of connector since idiosome also has larger hardness, therefore can be taken out conveniently, will not deform;Then it clears up in shaping mould 4
Residue.
When suppressing for the first time, appropriate location, i.e. high and low position can determine the height of the bottom of fiber connector ontology 5;It needs
It wants other to be suppressed with shrinkage pool 43,44 phase of the first pillar tablet, plate diameter is slightly less than the diameter of shrinkage pool 43, tablet
Corresponding position there is the hole more slightly larger than 44 diameter of the first pillar, tablet can be sleeved on the first pillar 44;During second of compacting, close
The height of suitable position, the i.e. top of fiber connector ontology 5, according to can demand determine.
Mold in the present invention can produce different length, various sizes of fiber connector.
In the present invention, first to fourth positioning column is not limited to four, can be at least two, of course, it is possible to be other
More;Meanwhile first to fourth location hole be not limited to four, can be at least two, of course, it is possible to be other multiple, only
Positioning column can be accommodated.
In the present invention, the depth of shrinkage pool 43 is 2.0mm ± 0.5mm.
In the present invention, the length of socket mould body 31 is 8mm~25mm.
A kind of manufacturing method of easy structure fiber connector, it is characterised in that the manufacturing method has used described above
Manufacture fiber connector mold, and the manufacturing method includes the following steps carried out successively:
The first step:First positioning column is placed in first positioning hole, the second positioning column is placed in the second location hole, the merging of third positioning column
Third location hole, the 4th positioning column are placed in the 4th location hole, belled body merging shrinkage pool, and sleeve joint hole is sleeved on outside the first pillar, reaches
It shaping mould and is socketed the relative position of mould and fixes;
Second step:Ceramic powder is injected toward sleeve joint hole, reach below the first pillar upper surface and is kept for a period of time, compacting ceramics
Powder forms bottom and the fiber-optic fixing-hole of fiber connector ontology, and the height for making the bottom of fiber connector ontology is 2.0mm
The a certain determining value of ± 0.5mm, such as 2.0mm;
Third walks:Positioning mould is put into sleeve joint hole, positioning die hole is made to be sleeved on outside the first pillar;
4th step:Ceramic powder is re-injected into sleeve joint hole, the position below socket mould upper surface is reached, makes pressing die downward
Movement, and compacting hole is made to be sleeved on outside positioning mould body, compacting makes the length on the top of fiber connector ontology be 6mm~23mm's
A certain determining value, such as 6mm;And it is kept for a period of time form the top of fiber connector ontology and holds cable chamber;Complete optical fiber
The manufacture of the idiosome of connector;
5th step:The idiosome of fiber connector is put into the sintering of step-by-step movement kiln, completes the manufacture of fiber connector;
In above-mentioned manufacturing method, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning mould peace
In socket mould, pressing die is sleeved on outside positioning mould.
The manufacturing method of a kind of easy structure fiber connector described above, it is characterised in that the ceramic powder is receives
Rice aluminium oxide or nano silicon oxide or nano silicon carbide ceramic or the ceramic powder by weight, are made of following raw material
Ceramic powder be made:Silicon carbide:60~70 parts, zirconium oxide:10~20 parts, silica:15~25 parts, titanium dioxide:4~6 parts, it is poly-
Ethylene waxes:1~2 part, ammonium polyacrylate:1~3 part, polyvinyl alcohol:0.3~0.5 part, yttrium oxide:0.1~0.3 part, oleic acid:2
~4 parts, the light stabilizer of commercially available model 622:0.05~0.15 part, the ultra-violet absorber of commercially available model UV-327:
0.04~0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS:0.1~0.3 part;Or the ceramic powder
By weight, the ceramic powder being made of following raw material is made material:Silicon carbide:60 parts, zirconium oxide:10 parts, silica:15 parts,
Titanium dioxide:4 parts, polyethylene wax:1 part, ammonium polyacrylate:1 part, polyvinyl alcohol:0.3 part, yttrium oxide:0.1 part, oleic acid:2 parts,
The light stabilizer of commercially available model 622:0.05 part, the ultra-violet absorber of commercially available model UV-327:0.04 part, commercially available model
Anti-yellowing agent for KT-023 or V78-P TDS:0.1 part;Or the ceramic powder is by weight, is made of following raw material
Ceramic powder be made:Silicon carbide:65 parts, zirconium oxide:15 parts, silica:20 parts, titanium dioxide:5 parts, polyethylene wax:1.5 parts, it is poly-
Ammonium acrylate:2 parts, polyvinyl alcohol:0.4 part, yttrium oxide:0.2 part, oleic acid:3 parts, the light stabilizer of commercially available model 622:
0.10 part, the ultra-violet absorber of commercially available model UV-327:0.07 part, commercially available model KT-023 or V78-P TDS it is anti-
Xanthochromia agent:0.2 part;Or the ceramic powder is by weight, the ceramic powder being made of following raw material is made:Silicon carbide:70
Part, zirconium oxide:20 parts, silica:25 parts, titanium dioxide:6 parts, polyethylene wax:2 parts, ammonium polyacrylate:3 parts, polyvinyl alcohol:
0.5 part, yttrium oxide:0.3 part, oleic acid:4 parts, the light stabilizer of commercially available model 622:0.15 part, commercially available model UV-327
Ultra-violet absorber:0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS:0.3 part;Or the ceramics
By weight, the ceramic powder being made of following raw material is made powder:Silicon carbide:68 parts, zirconium oxide:12 parts, silica:18
Part, titanium dioxide:4 parts, polyethylene wax:1.6 parts, ammonium polyacrylate:2.2 parts, polyvinyl alcohol:0.36 part, yttrium oxide:0.18 part,
Oleic acid:3 parts, the light stabilizer of commercially available model 622:0.08 part, the ultra-violet absorber of commercially available model UV-327:0.09
The anti-yellowing agent of part, commercially available model KT-023 or V78-P TDS:0.24 part.
The formula of above-mentioned ceramic powder is known as successively:A wide range of formula, the first formula, the second formula, third formula, the 4th
By said sequence, #1, #2, # are represented sequentially as using the product serial number expression in the present invention made of above-mentioned material respectively for formula
3、#4、#5;This product of commercially available model W0.25 Ceramic manufacturings is expressed as #6;100 samples are respectively taken, by test, are obtained
Tests below result.
From upper table, it is apparent that product made of ceramic powder in the present invention has and more excellent resistance to fall, is resistance to
Pressure, resistance to complex environment, resistance to highlighter-fastness energy.
It is beneficial that manufacturing method in the present invention has that step is few, manufacture efficiency is high, equipment investment is few, job efficiency is high etc.
Effect.
The present invention has following main advantageous effects:The structure is simple and the manufacture is easy, the fiber connector size system of manufacture
First, product qualified rate is high, manufacturing speed is fast, at low cost;The optical fiber connector that fiber connector is formed is small, light-weight.
The present invention is not limited to above-mentioned preferred forms, it should be understood that design of the invention can be by other various shapes
Formula is implemented to use, they are also fallen in protection scope of the present invention.
Claims (4)
1. a kind of manufacturing method of easy structure fiber connector, it is characterised in that the manufacturing method has used manufacture optical fiber to connect
The mold of connector, the mold of the manufacture fiber connector are made of pressing die, positioning mould, socket mould, shaping mould;Manufacture light
During fine connector, shaping mould is fixedly mounted on the pedestal of press, and for socket die sleeve on shaping mould, positioning mould is mounted on socket
In mould, pressing die is sleeved on outside positioning mould;
The shaping mould is made of pedestal, and the center of pedestal has cylindrical shrinkage pool, and shrinkage pool is the lower surface not through pedestal,
In shrinkage pool there is the first pillar upwardly extended from shrinkage pool bottom surface center, have what is be distributed relative to shrinkage pool axisymmetrical outside shrinkage pool
First positioning hole, the second location hole, third location hole, the 4th location hole, the location hole of first/second/third/the 4th is all not pass through
The lower surface of pedestal is worn, the upper surface of the first pillar is the upper surface for protruding from pedestal, and the first pillar is cylindrical shape, the
The diameter of one pillar is less than the diameter of shrinkage pool;
It is described socket mould by socket mould body, from socket mould body lower surface center extend downwardly circle ring column shape belled body,
It is extended downwardly from socket mould body lower surface center and except the belled body and relative to symmetrical first fixed of belled body
Position column, the second positioning column, third positioning column, the 4th positioning column are formed, and are had inside socket mould body along socket calligraphy or painting model body axis
The sleeve joint hole of perforation, the diameter of sleeve joint hole is equal with the internal diameter of belled body, and the axis of sleeve joint hole and the axis of belled body coincide;
The diameter of first positioning column is less than the aperture of first positioning hole, and the diameter of the second positioning column is less than the aperture of the second location hole, the
The diameter of three positioning columns is less than the aperture of third location hole, and the diameter of the 4th positioning column is less than the aperture of the 4th location hole, socket
The outer diameter of body is less than the aperture of shrinkage pool, and the aperture of sleeve joint hole is more than the diameter of the first pillar;The length of first positioning column is not more than
The depth of first positioning hole, the length of the second positioning column are not more than the depth of the second location hole, and the length of third positioning column is little
In the depth of third location hole, the length of the 4th positioning column is not more than the depth of the 4th location hole, and the length of belled body is not less than
The depth of shrinkage pool;
The positioning mould is made of cylindrical positioning mould body, and positioning mould body has the cylinder upwardly extended from lower surface
Positioning die hole, positioning die hole is the upper surface not through positioning mould body, positions the axis of die hole and positioning mould body
Axis overlaps, and the diameter for positioning die hole is slightly larger than the diameter of the first pillar, and the depth for positioning die hole is not less than the length of the first pillar
Degree, the diameter for positioning mould body are less than the diameter of sleeve joint hole, and the length for positioning mould body is not less than:Be socketed mould body height with
The sum of height of belled body;
The pressing die is by compacting connecting portion, the cylinder being connected as one below compacting connecting portion and with compacting connecting portion
Compacting mould body form, pressing die body interior has the cylindrical compacting hole that upwardly extends of slef-suppression mould body lower surface,
The axis of compacting hole is overlapped with suppressing the axis of mould body, and compacting hole is through the upper and lower surface of compacting mould body, pressing die
The length of ontology not less than positioning mould body length, suppress mould body diameter be less than sleeve joint hole diameter, compacting hole it is straight
Diameter is more than the diameter of positioning mould body;
The manufacturing method includes the following steps carried out successively:
The first step:First positioning column is placed in first positioning hole, the second positioning column is placed in the second location hole, the merging of third positioning column
Third location hole, the 4th positioning column are placed in the 4th location hole, belled body merging shrinkage pool, and sleeve joint hole is sleeved on outside the first pillar, reaches
It shaping mould and is socketed the relative position of mould and fixes;
Second step:Ceramic powder is injected toward sleeve joint hole, reach below the first pillar upper surface and is kept for a period of time, compacting ceramics
Powder forms bottom and the fiber-optic fixing-hole of fiber connector ontology, and the height for making the bottom of fiber connector ontology is 2.0mm
Certain certain value of ± 0.5mm;
Third walks:Positioning mould is put into sleeve joint hole, positioning die hole is made to be sleeved on outside the first pillar;
4th step:Ceramic powder is re-injected into sleeve joint hole, the position below socket mould upper surface is reached, makes pressing die downward
Movement, and compacting hole is made to be sleeved on outside positioning mould body, compacting makes the length on the top of fiber connector ontology be 6mm~23mm's
Certain certain value;And it is kept for a period of time form the top of fiber connector ontology and holds cable chamber;Complete the embryo of fiber connector
The manufacture of body;
5th step:The idiosome of fiber connector is put into the sintering of step-by-step movement kiln, completes the manufacture of fiber connector;
In above-mentioned manufacturing method, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning mould peace
In socket mould, pressing die is sleeved on outside positioning mould;
The ceramic powder is nano aluminium oxide or nano silicon oxide or nano silicon carbide ceramic or the ceramic powder by weight
Part meter is measured, the ceramic powder being made of following raw material is made:Silicon carbide:60~70 parts, zirconium oxide:10~20 parts, silica:15~
25 parts, titanium dioxide:4~6 parts, polyethylene wax:1~2 part, ammonium polyacrylate:1~3 part, polyvinyl alcohol:0.3~0.5 part, oxidation
Yttrium:0.1~0.3 part, oleic acid:2~4 parts, the light stabilizer of commercially available model 622:0.05~0.15 part, commercially available model UV-
327 ultra-violet absorber:0.04~0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-PTDS:0.1~0.3
Part;Or the ceramic powder is by weight, the ceramic powder being made of following raw material is made:Silicon carbide:60 parts, zirconium oxide:
10 parts, silica:15 parts, titanium dioxide:4 parts, polyethylene wax:1 part, ammonium polyacrylate:1 part, polyvinyl alcohol:0.3 part, oxidation
Yttrium:0.1 part, oleic acid:2 parts, the light stabilizer of commercially available model 622:0.05 part, the ultraviolet radiation absorption of commercially available model UV-327
Agent:0.04 part, the anti-yellowing agent of commercially available model KT-023 or V78-PTDS:0.1 part;Or the ceramic powder is by weight
Meter, the ceramic powder being made of following raw material are made:Silicon carbide:65 parts, zirconium oxide:15 parts, silica:20 parts, titanium dioxide:5 parts,
Polyethylene wax:1.5 parts, ammonium polyacrylate:2 parts, polyvinyl alcohol:0.4 part, yttrium oxide:0.2 part, oleic acid:3 parts, commercially available model
622 light stabilizer:0.10 part, the ultra-violet absorber of commercially available model UV-327:0.07 part, commercially available model KT-023 or
The anti-yellowing agent of V78-PTDS:0.2 part;Or the ceramic powder is by weight, the ceramic powder system being made of following raw material
Into:Silicon carbide:70 parts, zirconium oxide:20 parts, silica:25 parts, titanium dioxide:6 parts, polyethylene wax:2 parts, ammonium polyacrylate:3
Part, polyvinyl alcohol:0.5 part, yttrium oxide:0.3 part, oleic acid:4 parts, the light stabilizer of commercially available model 622:0.15 part, commercially available type
Number be UV-327 ultra-violet absorber:0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-PTDS:0.3 part;Or
By weight, the ceramic powder being made of following raw material is made ceramic powder described in person:Silicon carbide:68 parts, zirconium oxide:12 parts,
Silica:18 parts, titanium dioxide:4 parts, polyethylene wax:1.6 parts, ammonium polyacrylate:2.2 parts, polyvinyl alcohol:0.36 part, oxidation
Yttrium:0.18 part, oleic acid:3 parts, the light stabilizer of commercially available model 622:0.08 part, the ultraviolet light suction of commercially available model UV-327
Receive agent:0.09 part, the anti-yellowing agent of commercially available model KT-023 or V78-PTDS:0.24 part.
A kind of 2. manufacturing method of easy structure fiber connector according to claim 1, it is characterised in that the shrinkage pool
Depth be 2.0mm ± 0.5mm.
A kind of 3. manufacturing method of easy structure fiber connector according to claim 1, it is characterised in that the socket
The length of mould body is 8mm~25mm.
4. a kind of manufacturer of easy structure fiber connector according to claim 1 or claim 2 or claim 3
Method, it is characterised in that the pressing die, positioning mould, socket mould, shaping mould material be all alloy or iron.
Priority Applications (1)
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CN201810028624.2A CN108129150A (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of easy structure fiber connector |
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CN201810028624.2A CN108129150A (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of easy structure fiber connector |
CN201610435445.1A CN105948756B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of fiber connector |
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CN201610435445.1A Division CN105948756B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of fiber connector |
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CN201610435445.1A Active CN105948756B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of fiber connector |
CN201810028623.8A Expired - Fee Related CN108162141B (en) | 2016-06-18 | 2016-06-18 | A method of the manufacture simple fiber connector of structure |
CN201810028624.2A Withdrawn CN108129150A (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of easy structure fiber connector |
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CN201610435445.1A Active CN105948756B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of fiber connector |
CN201810028623.8A Expired - Fee Related CN108162141B (en) | 2016-06-18 | 2016-06-18 | A method of the manufacture simple fiber connector of structure |
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WO (1) | WO2017215410A1 (en) |
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CN105948756B (en) * | 2016-06-18 | 2018-06-26 | 威海长和光导科技有限公司 | A kind of manufacturing method of fiber connector |
CN110861189B (en) * | 2019-11-19 | 2021-07-23 | 金杯电工衡阳电缆有限公司 | Reusable conductor joint die and production method of joint die body thereof |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS59109011A (en) * | 1982-12-14 | 1984-06-23 | Keru Kk | Mold for casting ferrule of optical connector |
FR2689053B1 (en) * | 1992-03-24 | 1995-04-21 | Souriau & Cie | Molding device comprising venting means, for molding ferrules of optical fiber connectors. |
CN1156358C (en) * | 2002-03-18 | 2004-07-07 | 武汉发瑞精密陶瓷有限公司 | Extruding-out die and technology for forming blank of cored ceramics |
JP2005066958A (en) * | 2003-08-21 | 2005-03-17 | Kyocera Corp | Extrusion molding machine and extrusion molding method of cylindrical ceramic body using it |
CN201009335Y (en) * | 2007-01-03 | 2008-01-23 | 刘顺峰 | Molding device for ceramic ferrule roughcast |
CN102658590B (en) * | 2012-05-10 | 2013-12-11 | 常熟市天和陶瓷厂 | Mold for manufacturing ceramic friction plates |
CN102896680B (en) * | 2012-08-14 | 2015-02-18 | 宁波大世界家具研发有限公司 | Combined die and die-pressing method for wood fibre die-pressed part |
CN203045952U (en) * | 2012-12-27 | 2013-07-10 | 圣诺珂陶瓷科技(苏州)有限公司 | Die for forming silica ceramic crucible |
CN203104774U (en) * | 2013-02-27 | 2013-07-31 | 黄清山 | Forming and pressing die for drum paper |
CN204936015U (en) * | 2015-08-21 | 2016-01-06 | 重庆天业模具冲压制造有限公司 | Support pressing die |
CN105911648B (en) * | 2016-06-18 | 2017-09-29 | 苏州高精特专信息科技有限公司 | A kind of mould for manufacturing fiber connector |
CN105948756B (en) * | 2016-06-18 | 2018-06-26 | 威海长和光导科技有限公司 | A kind of manufacturing method of fiber connector |
-
2016
- 2016-06-18 CN CN201610435445.1A patent/CN105948756B/en active Active
- 2016-06-18 CN CN201810028623.8A patent/CN108162141B/en not_active Expired - Fee Related
- 2016-06-18 CN CN201810028624.2A patent/CN108129150A/en not_active Withdrawn
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2017
- 2017-05-22 WO PCT/CN2017/085400 patent/WO2017215410A1/en active Application Filing
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CN108162141A (en) | 2018-06-15 |
CN105948756B (en) | 2018-06-26 |
CN108162141B (en) | 2019-10-25 |
CN105948756A (en) | 2016-09-21 |
WO2017215410A1 (en) | 2017-12-21 |
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Application publication date: 20180608 |