CN106317811B - The method that stainless steel texture component in architecture visual model is made using 3D printing - Google Patents

The method that stainless steel texture component in architecture visual model is made using 3D printing Download PDF

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Publication number
CN106317811B
CN106317811B CN201610675301.3A CN201610675301A CN106317811B CN 106317811 B CN106317811 B CN 106317811B CN 201610675301 A CN201610675301 A CN 201610675301A CN 106317811 B CN106317811 B CN 106317811B
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Prior art keywords
printing
stainless steel
ferrochrome powder
texture component
model
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CN106317811A (en
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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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    • 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 kind of method that stainless steel texture component in architecture visual model is made using 3D printing, using the compound 3D printing wire rod of polylactic acid ferrochrome powder, based on fusion sediment 3D printer printing and making；The compound 3D printing wire rod of polylactic acid ferrochrome powder is that polylactic acid is mixed with ferrochrome powder, a diameter of 1.75mm or the 3D printing wire rod of diameter 3mm produced by screw extruder；Compared with prior art, it is an advantage of the invention that quick, low cost, environmental protection, product-forming can utilize various three-dimensional software rapid modelings first, polylactic acid is derived from the bioabsorbable polymer material of starch, be can be degradable environment-friendly materials and the compound 3D printing wire rod i.e. fusible printing in 190 210 DEG C of temperature of ferrochrome powder, it is lower than laser melting metal stainless steel 3D printing temperature, low energy consumption, at low cost, and the building and Environment Design component texture printed is strong, and effect is good.

Description

The method that stainless steel texture component in architecture visual model is made using 3D printing
Technical field
It is stainless in more particularly to a kind of making architecture visual model using 3D printing the invention belongs to 3D printing technique field The method of steel sense component.
Background technology
3D printing technique is also known as a kind of emerging technology of increases material manufacturing technology, actually rapid shaping field, it is one Kind, with adhesive materials such as powdery metal or plastics, is come by layer-by-layer printing based on digital model file The technology of constructed object.Basic principle is layered manufacturing, successively increases material to generate the technology of 3D solid.At present, 3D is beaten Print technology is applied primarily to the fields such as product prototype, mold manufacturing and artistic creation, jewelry-making, substitute these tradition according to Bad retrofit technique.
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 its melting be squeezed out from nozzle, is controlled by computer, is piled into finished product from level to level.It melts currently on the market It is acrylonitrile-butadiene-styrene terpolymer (ABS), poly- breast to squeeze the more common polymer material of accumulation molding technology Sour (PLA), nylon (PA) and makrolon (PC), wherein polylactic acid are materials most welcomed by the people and most promising One of biodegradable polymer.
Polylactic acid is a kind of thermoplastic aliphatic polyester, while is that one kind is passed through by raw material of renewable plant resources starch Biodegradable material prepared by chemical synthesis, PLA can carry out various processing and formings as many common macromolecules, such as squeeze Silk, blown film, injection etc. and then various product is made.PLA is the biological based high molecular using biomass starch as raw material, with petroleum base Macromolecule is different, and PLA has been completely free of the dependence to petroleum resources, and the degradation process of production process and end product is to ring Load is small caused by border, is a kind of novel environment friendly material, has good development prospect.
Traditional architecture, Environment Design sand table model are with materials hands such as plastic foamboard (or three-ply board), land plaster, paper pulp What work was fabricated to, time-consuming, and ratio and dimensional accuracy are low, and fidelity is not high, and overall effect is poor.
Invention content
In order to overcome the disadvantages of the above prior art, the purpose of the present invention is to provide a kind of building is made using 3D printing The method of stainless 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 adopted by the present invention is：
A kind of method that stainless steel texture component in architecture visual model is made using 3D printing, utilizes polylactic acid-ferrochrome The compound 3D printing wire rod of powder, based on fusion sediment 3D printer printing and making.
The compound 3D printing wire rod of the polylactic acid-ferrochrome powder is that polylactic acid is mixed with ferrochrome powder, is given birth to by screw extruder The 3D printing wire rod of a diameter of 1.75mm or diameter 3mm of production.
The polylactic acid is 1 with ferrochrome powder mass ratio:(0.8~1.5).
The ferrochrome Powder Particle Size is 200-800 mesh.The preferably middle carbon of classification or low-carbon, for example, trade mark FeCt55C25, FeCr69C0.50, FeCr55C100 etc..
The ferrochrome powder moisture is less than 1%.
The ferrochrome powder is surface-treated using coupling agent, and coupling agent selects titanate coupling agent, aluminate coupling agent, Dosage is the 1%-0.2% of ferrochrome silty amount.
Stainless steel texture component includes guideboard, balustrade, railing, big Door and window frame, street lamp in the architecture visual model Frame, font and various sculptures.
The present invention has merged fusion sediment formula printing technique and laser using the compound 3D printing wire rod of polylactic acid-ferrochrome powder The advantages of sintered metal powders 3D printing, 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, product-forming can utilize various first Three-dimensional software rapid modeling, polylactic acid are derived from the bioabsorbable polymer material of starch, be can be degradable environment-friendly materials and The compound 3D printing wire rod of ferrochrome powder in 190-210 DEG C of temperature, that is, fusible printing, beaten than laser melting metal stainless steel 3D Print temperature is low, and low energy consumption, at low cost, and the building and Environment Design component texture printed is strong, and effect is good.
Description of the drawings
Fig. 1 is present invention process flow chart.
Specific embodiment
The embodiment that the present invention will be described in detail with reference to the accompanying drawings and examples.
The railing of stainless steel texture is made in the present embodiment, Building Environment Design model is designed first with each three-dimensional software In each building, component object, ornament threedimensional model, save as stl forms, 3D printer imported, using polylactic acid-ferrochrome The compound 3D printing wire rod of powder is raw material, and the component of artificial stainless steel texture is gone out by fusion sediment 3D printing machine printing speed.
Specifically, firstly, it is necessary to prepare 3D printing wire rod：
The ferrochrome powder of granularity 200-800 mesh and moisture below 1% is selected, is surface-treated using coupling agent, Coupling agent selects titanate coupling agent or aluminate coupling agent, and dosage is the 1%-0.2% of ferrochrome silty amount.
Ferrochrome powder and the mixing of polylactic acid master batch are added in double screw extruder, squeeze out a diameter of 1.75mm's or diameter 3mm 3D printing wire rod.Polylactic acid can be 1 with ferrochrome powder mass ratio:(0.8~1.5) selects 1 in the present embodiment:1.2.
Then, it is printed further according to production process shown in Fig. 1.
The first step：It designs a model in three-dimensional software, saves as stl forms；
Second step：Stl forms model is imported into 3D printer dedicated program, adjustment direction, ratio set various printing ginsengs Number generates printer mimeograph documents, is stored in SD card；
Third walks：3D printer imports the file in SD card, and model is printed with polylactic acid-ferrochrome powder printing silk material；
4th step：Railing model is mounted on corresponding position in sand table model.
Due to adding 60% or so ferrochrome powder in material, the appearance of device printed shows stainless steel Sense, while the melting temperature for printing wire rod is relatively low, therefore can simplify technique, reduces cost.

Claims (7)

  1. A kind of 1. method that stainless steel texture component in architecture visual model is made using 3D printing, which is characterized in that utilize poly- The compound 3D printing wire rod of lactic acid-ferrochrome powder, based on fusion sediment 3D printer printing and making, is as follows：
    The first step：It designs a model in three-dimensional software, saves as stl forms；
    Second step：Stl forms model is imported into 3D printer dedicated program, adjustment direction, ratio set various print parameters, Printer mimeograph documents are generated, are stored in SD card；
    Third walks：3D printer imports the file in SD card, and model is printed with polylactic acid-ferrochrome powder printing silk material；It is described poly- Lactic acid is 1 with ferrochrome powder mass ratio:(0.8~1.5)；
    4th step：Model is mounted on corresponding position in sand table.
  2. 2. the method for stainless steel texture component in architecture visual model is made using 3D printing according to claim 1, it is special Sign is that the compound 3D printing wire rod of the polylactic acid-ferrochrome powder is that polylactic acid is mixed with ferrochrome powder, is produced by screw extruder A diameter of 1.75mm or diameter 3mm 3D printing wire rod.
  3. 3. the method for stainless steel texture component in architecture visual model is made using 3D printing according to claim 2, it is special Sign is that the ferrochrome Powder Particle Size is 200-800 mesh.
  4. 4. the method for stainless steel texture component in architecture visual model is made using 3D printing according to claim 2, it is special Sign is that the ferrochrome powder moisture is less than 1%.
  5. 5. the method for stainless steel texture component in architecture visual model is made using 3D printing according to claim 2, it is special Sign is that the ferrochrome powder is surface-treated using coupling agent, and coupling agent selects titanate coupling agent, aluminate coupling agent, Dosage is the 1%-0.2% of ferrochrome silty amount.
  6. 6. the method for stainless steel texture component in architecture visual model is made using 3D printing according to claim 1, it is special Sign is that stainless steel texture component includes guideboard, balustrade, railing, big Door and window frame, street lamp in the architecture visual model Frame, font and various sculptures.
  7. 7. the method for stainless steel texture component in architecture visual model is made using 3D printing according to claim 1, it is special Sign is that the classification of the ferrochrome powder is medium carbon ferrochrome powder or low-carbon ferrochromium powder.
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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CN107213812B (en) * 2017-06-30 2020-01-17 大连理工大学 Method for manufacturing stirrer for sewage treatment through 3D printing

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

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