CN109014036A - A kind of craft filigree novel preparation process - Google Patents

A kind of craft filigree novel preparation process Download PDF

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Publication number
CN109014036A
CN109014036A CN201810861756.3A CN201810861756A CN109014036A CN 109014036 A CN109014036 A CN 109014036A CN 201810861756 A CN201810861756 A CN 201810861756A CN 109014036 A CN109014036 A CN 109014036A
Authority
CN
China
Prior art keywords
filigree
mold
wax
design
printing
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
Application number
CN201810861756.3A
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Chinese (zh)
Inventor
杨松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Jundu Intelligent Technology Co Ltd
Original Assignee
Shanghai Jundu Intelligent Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shanghai Jundu Intelligent Technology Co Ltd filed Critical Shanghai Jundu Intelligent Technology Co Ltd
Priority to CN201810861756.3A priority Critical patent/CN109014036A/en
Publication of CN109014036A publication Critical patent/CN109014036A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/02—Lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/379—Handling of additively manufactured objects, e.g. using robots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/30—Auxiliary operations or equipment
    • B29C64/386—Data acquisition or data processing for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y50/00—Data acquisition or data processing for additive manufacturing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Robotics (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

The present invention relates to a kind of manual filigree novel preparation process, include the following steps: to design three-dimensional dimension sketch, and after importing 3D software, using 3D printing into carrying out 3D printing；Then 3D finished parts are disposably cast, is taken out after high temperature furnace calcining；Gypsum mold is taken out, precious metal solution, finished product molding are poured into, silica gel mould is carried out out later, copper mold is put into hot press, heating 180 degree softens silica gel, cooling silica gel mould is taken out after copper mold, the casting in silica gel mould, taking out wax-pattern can be realized the machine volume production of traditional filigree；Finished product combines complementary 3D mold after coming out, and finished product is covered on complementary mold, mold shape is made.Entire technical process realizes that speed is fast, and craft precision can be made higher by 3D technology, and products moulding also has bigger freedom degree.

Description

A kind of craft filigree novel preparation process
Technical field
The present invention relates to filigree preparation technical field, specifically a kind of craft filigree novel preparation process.
Background technique
Filament jewelry manufacture is Chinese traditional handicraft art, however traditional manufacture means, and process scientific and technological level is not Height, inefficiency, Chinese invention patent CN102920116A provide the manufacturing process of a kind of metal filigree accessory and jewellery, will Sample obtains 3D stereoscopic effect diagram data by ultrasonic scanning；Sample is carved according to the data obtained and is made on 8407 steel plates At mold core；Liquid metal is introduced into die casting machine and carries out die casting, forms complete filigree accessory and jewellery.But still there is machining accuracy The less disadvantage of difference, shaped article moulding type, is not able to satisfy the growing requirement to filigree technique of modern industry.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of manual filigree novel preparation process, to solve the prior art Present in defect.
The technical solution that the present invention solves above-mentioned technical problem is as follows, specifically comprises the following steps:
1) planar design goes out filigree three-dimensional dimension figure, and size is designed by 1:1, and marks filigree part；
2) the filigree three-dimensional dimension figure of design is imported into computer, generates accurate vector diagram in plane according to 1:1 ratio；
3) vector diagram in plane for generating design imports Three-dimensional Design Software and carries out 3D modeling, and the part of filigree is according to design It is required that the printing technology requirement and casting technique with 3D printer require the circle number and diameter of design filigree, 3 strands of filigree lines are total Diameter is less than 1mm, the density degree design circle number number of the imitative manual filigree of circle digital-to-analogue；
4) by the good three-dimensional filigree moulding of computer design lead for stl format can 3D printing file；
5) software that filigree three-dimensional drawing imports 3D printing is subjected to data processing, optimization face number, reparation, bulk-breaking plus branch Support and slicing delamination, thickness are arranged by 0.05mm, and wax pattern 3D printer is selected to carry out 3D printing；
6) it carries out support to the filigree wax part of 3D printing out to handle, wax will be supported by carrying out cleaning with diluted alcoholic solution Removal, obtains the cured 3D finished parts of the filigree of 3D printing；
7) filigree wax 3D finished parts are cast, 3D wax finished parts is put into gypsum mold, carry out the grouting of gypsum, stand 15 It is vacuumized after minute；
8) it is taken out after the gypsum mold equipped with 3D filigree wax being put into high temperature furnace calcining；
9) gypsum mold taking-up is put into metal casting machine, copper billet shape or granular raw material is put into casting machine and added Heat pressurization, casting machine high-temperature fusion pour into gypsum mold at liquid, and solution flowing is waited to take out in place, when flame presentation is specific Red is taken out；
10) copper flower thread gypsum mold carries out cooling a period of time removal plaster mold after taking out, and is by washing finished product At.
11) silica gel mould or punching block are opened to filigree copper mold.
12) casting in the filigree mold of silica gel mould or punching block takes out wax-pattern and repeats the above process flow cast The machine volume production of traditional filigree can be realized；
The beneficial effects of the present invention are: entire technical process realizes that speed is fast, and technique can be made smart by 3D technology Du Genggao, products moulding also have bigger freedom degree.
Specific embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit Determine the scope of the present invention.
Production technology summary:
The invention mainly includes including the following steps: as follows
1) planar design goes out filigree three-dimensional dimension figure, and size is designed by 1:1, and marks filigree part；
2) the filigree three-dimensional dimension figure of design is imported into computer, generates accurate vector diagram in plane according to 1:1 ratio；
3) vector diagram in plane for generating design imports Three-dimensional Design Software and carries out 3D modeling, and the part of filigree is according to design It is required that the printing technology requirement and casting technique with 3D printer require the circle number and diameter of design filigree, 3 strands of filigree lines are total Diameter is less than 1mm, the density degree design circle number number of the imitative manual filigree of circle digital-to-analogue；
4) by the good three-dimensional filigree moulding of computer design lead for stl format can 3D printing file；
5) software that filigree three-dimensional drawing imports 3D printing is subjected to data processing, optimization face number, reparation, bulk-breaking plus branch Support and slicing delamination, thickness are arranged by 0.05mm, and wax pattern 3D printer is selected to carry out 3D printing；
6) it carries out support to the filigree wax part of 3D printing out to handle, wax will be supported by carrying out cleaning with diluted alcoholic solution Removal, obtains the cured 3D finished parts of the filigree of 3D printing；
7) filigree wax 3D finished parts are cast, 3D wax finished parts is put into gypsum mold, carry out the grouting of gypsum, stand 15 It is vacuumized after minute；
8) it is taken out after the gypsum mold equipped with 3D filigree wax being put into high temperature furnace calcining；
9) gypsum mold taking-up is put into metal casting machine, copper billet shape or granular raw material is put into casting machine and added Heat pressurization, casting machine high-temperature fusion pour into gypsum mold at liquid, and solution flowing is waited to take out in place, when flame presentation is specific Red is taken out；
10) copper flower thread gypsum mold carries out cooling a period of time removal plaster mold after taking out, and is by washing finished product At.
11) silica gel mould or punching block are opened to filigree copper mold.
12) casting in the filigree mold of silica gel mould or punching block takes out wax-pattern and repeats the above process flow cast The machine volume production of traditional filigree can be realized；
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.

Claims (1)

1. a kind of craft filigree novel preparation process, which is characterized in that specifically comprise the following steps:
1) planar design goes out filigree three-dimensional dimension figure, and size is designed by 1:1, and marks filigree part；
2) the filigree three-dimensional dimension figure of design is imported into computer, generates accurate vector diagram in plane according to 1:1 ratio；
3) vector diagram in plane for generating design imports Three-dimensional Design Software and carries out 3D modeling, and the part of filigree is according to design requirement It is required with the printing technology of 3D printer and casting technique requires to design the circle number and diameter of filigree, 3 strands of filigree line overall diameters Less than 1mm, the density degree design circle number number of the imitative manual filigree of digital-to-analogue is enclosed；
4) by the good three-dimensional filigree moulding of computer design lead for stl format can 3D printing file；
5) by filigree three-dimensional drawing import 3D printing software carry out data processing, optimization face number, reparation, bulk-breaking, plus support with And slicing delamination, thickness are arranged by 0.05mm, and wax pattern 3D printer is selected to carry out 3D printing；
6) support is carried out to the filigree wax part of 3D printing out to handle, cleaned with diluted alcoholic solution and remove support wax It removes, obtains the cured 3D finished parts of the filigree of 3D printing；
7) filigree wax 3D finished parts are cast, 3D wax finished parts is put into gypsum mold, carry out the grouting of gypsum, stand 15 minutes After vacuumize；
8) it is taken out after the gypsum mold equipped with 3D filigree wax being put into high temperature furnace calcining；
9) gypsum mold taking-up is put into metal casting machine, copper billet shape or granular raw material is put into casting machine heating and added Pressure, casting machine high-temperature fusion pour into gypsum mold at liquid, and solution flowing is waited to take out in place, when flame presentation is specific red Take out；
10) copper flower thread gypsum mold carries out cooling a period of time removal plaster mold after taking out, by washing finished product；
11) silica gel mould or punching block are opened to filigree copper mold；
12) casting in the filigree mold of silica gel mould or punching block takes out wax-pattern and repeats the above process flow cast Realize the machine volume production of traditional filigree.
CN201810861756.3A 2018-08-01 2018-08-01 A kind of craft filigree novel preparation process Pending CN109014036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810861756.3A CN109014036A (en) 2018-08-01 2018-08-01 A kind of craft filigree novel preparation process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810861756.3A CN109014036A (en) 2018-08-01 2018-08-01 A kind of craft filigree novel preparation process

Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114751742A (en) * 2022-04-18 2022-07-15 陕西工业职业技术学院 Preparation method of porous biological piezoelectric ceramic slurry and support thereof
CN115365502A (en) * 2022-08-08 2022-11-22 中国地质大学（武汉） Laser additive manufacturing method for three-dimensional filament

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265796A (en) * 1963-02-14 1966-08-09 Jr Vincent L Rodriguez Method for fabricating human head replicas and the like having hair simulating filament embedded therein
CN105945226A (en) * 2016-05-12 2016-09-21 上海渊泉集币收藏品有限公司 Method for manufacturing metal filament products
CN106723562A (en) * 2016-12-13 2017-05-31 董恒江 The industrial mass preparation method of filigree
CN107440264A (en) * 2017-09-18 2017-12-08 深圳市金宝盈文化股份有限公司 A kind of hollow thrum bracelet and its manufacture craft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265796A (en) * 1963-02-14 1966-08-09 Jr Vincent L Rodriguez Method for fabricating human head replicas and the like having hair simulating filament embedded therein
CN105945226A (en) * 2016-05-12 2016-09-21 上海渊泉集币收藏品有限公司 Method for manufacturing metal filament products
CN106723562A (en) * 2016-12-13 2017-05-31 董恒江 The industrial mass preparation method of filigree
CN107440264A (en) * 2017-09-18 2017-12-08 深圳市金宝盈文化股份有限公司 A kind of hollow thrum bracelet and its manufacture craft

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114751742A (en) * 2022-04-18 2022-07-15 陕西工业职业技术学院 Preparation method of porous biological piezoelectric ceramic slurry and support thereof
CN115365502A (en) * 2022-08-08 2022-11-22 中国地质大学（武汉） Laser additive manufacturing method for three-dimensional filament
CN115365502B (en) * 2022-08-08 2023-12-29 中国地质大学（武汉） Laser additive manufacturing method for three-dimensional filament

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Application publication date: 20181218