CN106317811A - Method for making stainless steel texture component in building landscape model by 3D printing - Google Patents

Method for making stainless steel texture component in building landscape model by 3D printing Download PDF

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Publication number
CN106317811A
CN106317811A CN201610675301.3A CN201610675301A CN106317811A CN 106317811 A CN106317811 A CN 106317811A CN 201610675301 A CN201610675301 A CN 201610675301A CN 106317811 A CN106317811 A CN 106317811A
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CN
China
Prior art keywords
printing
texture component
steel texture
polylactic acid
rustless steel
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Application number
CN201610675301.3A
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Chinese (zh)
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CN106317811B (en
Inventor
池沫菲
姜涛
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Xian University of Architecture and Technology
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Xian University of Architecture and Technology
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Priority to CN201610675301.3A priority Critical patent/CN106317811B/en
Publication of CN106317811A publication Critical patent/CN106317811A/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • B33Y10/00—Processes of 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
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/02—Elements
    • C08K3/08—Metals
    • C08K2003/0856—Iron

Abstract

A method for making stainless steel texture component in building landscape model by 3D printing, uses polylactic acid-chromium powder composite 3D printing wire, and based on fused deposition, the 3D printer can be used for printing and manufacturing. The polylactic acid-chromium powder composite 3D printing wire is a 3D printing wire with diameter of 1.75mm or 3mm produced by mixing the polylactic acid and the chromium powder and then producing by a screw extruder. Compared with the prior art, the method for making stainless steel texture component in building landscape model by 3D printing has the advantages of being rapid and environmental friendly and low in cost. Firstly, all kinds of 3D softwares can be used for the rapid modeling of the product design; the polylactic acid is derived from the biopolymer materials of starch, and is a completely biodegradable and environmentally friendly material, and the fused printing of the 3D printing wire composed of polylactic acid-chromium powder can be performed at 190-210 DEG C, which is lower than the temperature of laser melting metal stainless steel 3D printing. The method for making stainless steel texture component in building landscape model by 3D printing has low energy consumption and low cost, and the printed building and environment designed component has good quality and good effects.

Description

Utilize the method for rustless steel texture component in 3D printing and making architecture visual model
Technical field
The invention belongs to 3D printing technique field, utilize in 3D printing and making architecture visual model stainless particularly to one The method of steel sense component.
Background technology
3D printing technique is also known as a kind of emerging technology of increasing material manufacturing technology, actually rapid shaping field, and it is one Kind based on mathematical model file, use powdery metal or plastics etc. can jointing material, come by the way of successively printing The technology of constructed object.Ultimate principle is layered manufacturing, successively increases material and generates the technology of 3D solid.At present, 3D beats Print technology is applied primarily to product prototype, Making mold and the field such as artistic creation, jewelry-making, substitutes these tradition and depends on The retrofit technique relied.
The cardinal principle of fusion sediment formula printing technique (FDM) is by right under the melting temperature of slightly above printed material Heating thermoplastic material makes it melted from nozzle extrusion, by computer control, is piled into finished product from level to level.Melt in the market It is acrylonitrile-butadiene-styrene terpolymer (ABS), poly-breast that the more common polymeric material of forming technique is piled up in extruding Acid (PLA), nylon (PA) and Merlon (PC), wherein polylactic acid is material the most popular to people, is also the most promising One of biodegradable polymer.
Polylactic acid is a kind of thermoplastic aliphatic's polyester, is a kind of with renewable plant resources starch for raw material process simultaneously The common macromolecule of Biodegradable material prepared by chemosynthesis, PLA and many is the same can carry out various processing and forming, as squeezed Silk, blown film, injection etc. and then make various product.PLA is the bio-based macromolecule with biomass starch as raw material, with petroleum base Macromolecule is different, and PLA has been completely free of the degradation process of the dependence to petroleum resources, production process, and end product to ring The load that border is caused is little, is a kind of novel environment friendly material, has good development prospect.
Traditional architecture, Environment Design sand table model are with material handss such as plastic foamboard (or three-ply board), Gypsum Fibrosum powder, paper pulp Work is fabricated to, the longest, and ratio and dimensional accuracy are low, and fidelity is the highest, and whole structure is poor.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, it is an object of the invention to provide one and utilize 3D printing and making to build The method of rustless steel texture component in landscape model, can quickly, low cost, high-precision printing go out sand table model and stainless steel The component of sense.
To achieve these goals, the technical solution used in the present invention is:
A kind of utilize the method for rustless steel texture component in 3D printing and making architecture visual model, utilize polylactic acid-ferrochrome Powder is combined 3D and prints wire rod, based on fusion sediment 3D printer printing and making.
Described polylactic acid-ferrochrome powder is combined 3D and prints wire rod is that polylactic acid mixes with ferrochrome powder, raw by screw extruder The a diameter of 1.75mm produced or the 3D of diameter 3mm prints wire rod.
Described polylactic acid and ferrochrome powder mass ratio are 1:(0.8～1.5).
Described ferrochrome Powder Particle Size is 200-800 mesh.The middle carbon of classification or low-carbon (LC), such as, trade mark FeCt55C25, FeCr69C0.50, FeCr55C100 etc..
Described ferrochrome powder moisture is less than 1%.
Described ferrochrome powder utilizes coupling agent to carry out surface process, and coupling agent selects titanate coupling agent, aluminate coupling agent, Consumption is the 1%-0.2% of ferrochrome opaque amount.
In described architecture visual model, rustless steel texture component includes guideboard, balustrade, railing, big Door and window frame, street lamp Frame, font and various sculpture.
The present invention uses polylactic acid-ferrochrome powder to be combined 3D and prints wire rod, has merged fusion sediment formula printing technique and laser The advantage that sintered metal powders 3D prints, can print the article of artificial stainless steel texture with fast and low-cost.
Compared with prior art, it is an advantage of the invention that quickly, low cost, environmental protection, first product-forming may utilize various Three-dimensional software rapid modeling, polylactic acid is derived from the bioabsorbable polymer material of starch, be can be degradable environment-friendly materials, and 3D printing wire rod i.e. melting printing when 190-210 DEG C of temperature that ferrochrome powder is compound, beats than lf metal rustless steel 3D Print temperature is low, and energy consumption is low, low cost, and the building printed and Environment Design component texture are strong, effective.
Accompanying drawing explanation
Fig. 1 is present invention process flow chart.
Detailed description of the invention
Embodiments of the present invention are described in detail below in conjunction with the accompanying drawings with embodiment.
The present embodiment makes the railing of rustless steel texture, designs Building Environment Design model first with each three-dimensional software In each building, component thing, threedimensional model of ornament, save as stl form, import 3D printer, use polylactic acid-ferrochrome Powder is combined 3D and prints wire rod is raw material, fusion sediment 3D beat printer printing speed and go out the component of artificial stainless steel texture.
Specifically, firstly, it is necessary to prepare 3D printing wire rod:
Select granularity 200-800 mesh and moisture ferrochrome powder below 1%, utilize coupling agent to carry out surface process, Coupling agent selects titanate coupling agent or aluminate coupling agent, and consumption is the 1%-0.2% of ferrochrome opaque amount.
Ferrochrome powder and polylactic acid master batch are mixed and adds double screw extruder, extrude a diameter of 1.75mm's or diameter 3mm 3D prints wire rod.Polylactic acid and ferrochrome powder mass ratio can be 1:(0.8～1.5), the present embodiment selects 1:1.2.
Then, print further according to Making programme shown in Fig. 1.
The first step: design a model in three-dimensional software, saves as stl form；
Second step: stl form model is imported 3D printer dedicated program, adjustment direction, ratio, sets various printing and joins Number, generates printer mimeograph documents, is stored on SD card；
3rd step: 3D printer imports the file on SD card, prints silk material with polylactic acid-ferrochrome powder and prints model；
4th step: railing model is arranged in sand table model corresponding position.
Owing to adding the ferrochrome powder of about 60% in material, the appearance of device therefore printed presents stainless steel Sense, the melt temperature simultaneously printing wire rod is relatively low, therefore can Simplified flowsheet, reduce cost.

Claims (8)

1. one kind utilizes the method for rustless steel texture component in 3D printing and making architecture visual model, it is characterised in that utilize poly- Lactic acid-ferrochrome powder is combined 3D and prints wire rod, based on fusion sediment 3D printer printing and making.
The most according to claim 1, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, described polylactic acid-ferrochrome powder is combined 3D and prints wire rod is that polylactic acid mixes with ferrochrome powder, is produced by screw extruder A diameter of 1.75mm or diameter 3mm 3D print wire rod.
The most according to claim 2, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, described polylactic acid and ferrochrome powder mass ratio are 1:(0.8～1.5).
The most according to claim 2, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, described ferrochrome Powder Particle Size is 200-800 mesh.
The most according to claim 2, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, described ferrochrome powder moisture is less than 1%.
The most according to claim 2, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, described ferrochrome powder utilizes coupling agent to carry out surface process, and coupling agent selects titanate coupling agent, aluminate coupling agent, Consumption is the 1%-0.2% of ferrochrome opaque amount.
The most according to claim 1, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, in described architecture visual model, rustless steel texture component includes guideboard, balustrade, railing, big Door and window frame, street lamp Frame, font and various sculpture.
The most according to claim 1, utilize the method for rustless steel texture component in 3D printing and making architecture visual model, it is special Levying and be, the classification of described ferrochrome powder is middle carbon or low-carbon (LC).
CN201610675301.3A 2016-08-16 2016-08-16 The method that stainless steel texture component in architecture visual model is made using 3D printing Active CN106317811B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107213812A (en) * 2017-06-30 2017-09-29 大连理工大学 A kind of method of 3D printing manufacture processing sewage agitator

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104592726A (en) * 2015-01-09 2015-05-06 广州市傲趣电子科技有限公司 Imitation-silver composite consumable with silver plating effect and for 3Dprinting and preparation method thereof
CN104845300A (en) * 2015-03-26 2015-08-19 成都新柯力化工科技有限公司 Polylactic acid composite material used for three-dimensional printing and preparation method therefor
JP2016020401A (en) * 2014-07-11 2016-02-04 ユニチカ株式会社 Molding material
CN105665697A (en) * 2016-03-11 2016-06-15 中山大学惠州研究院 Metal or ceramic consumable item for FDM 3D printing, preparation method for metal or ceramic consumable item and finished product printing method
CN105670251A (en) * 2016-01-28 2016-06-15 华南理工大学 Low-temperature thermoplastic material for model products and preparation method of low-temperature thermoplastic material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016020401A (en) * 2014-07-11 2016-02-04 ユニチカ株式会社 Molding material
CN104592726A (en) * 2015-01-09 2015-05-06 广州市傲趣电子科技有限公司 Imitation-silver composite consumable with silver plating effect and for 3Dprinting and preparation method thereof
CN104845300A (en) * 2015-03-26 2015-08-19 成都新柯力化工科技有限公司 Polylactic acid composite material used for three-dimensional printing and preparation method therefor
CN105670251A (en) * 2016-01-28 2016-06-15 华南理工大学 Low-temperature thermoplastic material for model products and preparation method of low-temperature thermoplastic material
CN105665697A (en) * 2016-03-11 2016-06-15 中山大学惠州研究院 Metal or ceramic consumable item for FDM 3D printing, preparation method for metal or ceramic consumable item and finished product printing method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107213812A (en) * 2017-06-30 2017-09-29 大连理工大学 A kind of method of 3D printing manufacture processing sewage agitator
CN107213812B (en) * 2017-06-30 2020-01-17 大连理工大学 Method for manufacturing stirrer for sewage treatment through 3D printing

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