CN104231524A - Moulded wire and preparation method thereof - Google Patents
Moulded wire and preparation method thereof Download PDFInfo
- Publication number
- CN104231524A CN104231524A CN201410353754.5A CN201410353754A CN104231524A CN 104231524 A CN104231524 A CN 104231524A CN 201410353754 A CN201410353754 A CN 201410353754A CN 104231524 A CN104231524 A CN 104231524A
- Authority
- CN
- China
- Prior art keywords
- resin
- shaping silk
- revs
- preparation
- silk
- 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
Links
Classifications
-
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
-
- 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
- C08K7/00—Use of ingredients characterised by shape
- C08K7/16—Solid spheres
- C08K7/18—Solid spheres inorganic
- C08K7/20—Glass
-
- 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
- C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/10—Homopolymers or copolymers of propene
- C08L23/12—Polypropene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/10—Homopolymers or copolymers of methacrylic acid esters
- C08L33/12—Homopolymers or copolymers of methyl methacrylate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L55/00—Compositions of homopolymers or copolymers, obtained by polymerisation reactions only involving carbon-to-carbon unsaturated bonds, not provided for in groups C08L23/00 - C08L53/00
- C08L55/02—ABS [Acrylonitrile-Butadiene-Styrene] polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
Abstract
The invention provides a high-precision moulded wire for printing a high quality three-dimensional object. The moulded wire is prepared from the following components in parts by weight: 1-3 parts of a saline coupling agent, 5-40 parts of glass beads and 57-94 parts of resin. The moulded wire has good circular degree and relatively small diameter standard deviation in the length direction. The three-dimensional object printed by the moulded wire has a good smooth surface, a stable size and good strength. In addition, the invention further provides a preparation method of the moulded wire.
Description
Technical field
The present invention relates to a kind of material for rapid shaping and preparation method thereof, particularly a kind of shaping silk for melted extrusion modeling and preparation method thereof.
Background technology
Three-dimensional printer, is a kind of based on digital model, utilizes powdery metal or plastic or other material, constructed the equipment of three-dimensional body by the mode successively printed.Wherein a kind of three-dimensional printer supplies formed material with the form of filament to printhead, i.e. shaping silk, shaping silk is heated to molten state in electrically heated mode in printhead, the printhead that printhead produces according to the controller of three-dimensional printer, relative to the path of Stage microscope movement, prints three-dimensional body in mode successively.
Notification number is describe a kind of three-dimensional printer supplying formed material with shaping silk to printhead in the background technology of the patent documentation of CN1216726C, see Fig. 1, supply disk 011 is wound with shaping silk 013, and be installed in the rotating shaft 012 of three-dimensional printer supply disk erecting frame, thus shaping silk 013 is supplied to the printhead 015 of three-dimensional printer.In use, shaping silk 013 is pulled out from supply disk 011, make the conduit 014 that the shaping silk be straightened is made by the material less by friction resistance, until shaping silk to be supplied to the feed roller 0152 and 0153 that printhead 015 is driven by motor 0154, under the driving of feed roller 0152 and 0153, shaping silk enters in liquefier 0151, shaping silk in liquefier 0151 through being heated into the formed material of molten state, under the effect of subsequent forming silk thrust, extrude from the printing nozzle 01511 being located at liquefier 0151 lower end and be deposited on Stage microscope.
In above-mentioned print procedure, be pushed into type silk by the feed roller of motor drive and enter liquefier to produce a what is called " liquifier pump effect ", namely shaping silk itself is equivalent to a piston, enter the formed material of the shaping silk extrusion molten state in liquefier, make it to extrude from printing nozzle by certain volumetric rate.The volumetric rate of the formed material extruded from printing nozzle is the function that shaping silk enters liquefier speed, so can enter the speed of liquefier by controlling shaping silk, thus is controlled to the volumetric rate that shaped material extrudes from printing nozzle.Controller controls printhead and moves in the X-Y plane of level, control pedestal Z axis vertically to move, also to control feed roller and be pushed into the speed that type silk enters liquefier, by synchronously controlling these variablees, three-dimensional body is printed layer by layer in the path that formed material could be determined along the model by Computer Design.
For this three-dimensional printer, the precision of its three-dimensional body printed depends on the supply precision of shaping silk, when the cross-sectional area of shaping silk changes, will there is fluctuation in the volumetric rate of the formed material extruded from printing nozzle, thus the print quality of reduction three-dimensional body.Such as, when the diameter of shaping silk is bigger than normal compared with normal diameter, in the unit time, too much formed material can be extruded from printing nozzle, cause the formed material of printing place overheap, this place's print thickness is excessive, forms projection after solidification, destroys the reference plane of follow-up printing; Similarly, when the diameter of shaping silk is too little, cause the formed material of printing place to be short of or delayed, cause settled layer to have too many hole, the poor surface smoothness of the three-dimensional body printed and the structural strength of hope cannot be reached.Both of these case all can reduce the print quality of three-dimensional body.
In order to the diameter that reduces shaping silk is along the impact of length variations on three-dimensional body print quality, require that formed material can be extruded from printing head with constant volumetric rate, in addition, when the rate travel of printhead in X-Y plane increases, the volumetric rate extruded from printing nozzle of formed material also will corresponding to increase, namely require the volumetric rate accurately controlling to enter shaping silk in liquefier, and this volumetric rate is shaping silk enters the product of speed in liquefier and shaping silk cross-sectional area.
In order to realize the control shaping silk being entered to liquefier internal volume speed, the patent No. is that the patent documentation employing of US6085957 detects the diameter of shaping silk instantaneously when shaping silk enters liquefier, and pass through the rotating speed of control feed roller thus instantaneous adjustment is carried out to the speed of advance with the follow-up shaping silk entered in liquefier, thus realizing the control shaping silk being entered to the volumetric rate in liquefier.Although this technical scheme can realize the Instantaneous Control to volumetric rate, improve the print quality of three-dimensional body, it still has the following disadvantages: each three-dimensional printer needs outfit sensor, adds equipment cost; Due to the hysteresis quality of Detection & Controling, still can there is certain error in it.
Want the control realizing the volumetric rate shaping silk being entered to liquefier, the most basic solution produces high-precision shaping silk, because shaping silk is created by the mode of wire drawing, shaping silk is the major cause causing shaping silk precision not high uneven, the uneven of process of cooling contraction of drawing process internal stress distribution.
Summary of the invention
Main purpose of the present invention is to provide a kind of high-precision modeling filament for printing high quality three-dimensional body.
Another object of the present invention is to provide the preparation method of above-mentioned high-precision modeling filament.
In order to realize above-mentioned main purpose, the invention provides shaping silk, by weight, its component and content are:
Silane coupling agent 1-3 part;
Glass microballon 5-40 part;
Resin 57-94 part.
In above-mentioned each component, raw material based on resin, glass microballon is as a kind of mineral filler, and silane coupling agent as properties-correcting agent, thus improves the bonding strength between resin and glass microballon, and glass microballon is more uniformly scattered in resin.This shaping silk utilizes isotropy and the good fluidity characteristic of glass microballon fully, the raw material that resin, glass microballon and silane coupling agent are mixed into through the filament that drawing step is obtained can shrink equably in process of cooling and stress distribution even, thus improve the circularity of obtained shaping silk, obtained shaping silk not easily occurs that local is curling, and obtained filament has the little advantage of diameter standard deviations in the longitudinal direction.The shaping silk that circularity is good, more easily coordinates with liquefier and forms " liquifier pump " effect, and can not be non-circular increasing and resistance between liquefier import because of cross section, thus affects the stability of the volumetric rate supplying shaping silk to liquefier; The curling few shaping silk in local can not because being stuck in the import of liquefier the stability that affects to liquefier feed; The shaping silk that diameter standard deviations is in the longitudinal direction little can reduce the fluctuation of the volumetric rate supplying shaping silk to liquefier; Stable shaping silk supply volumetric rate can ensure that the fluctuation of the volumetric rate extruded from printing nozzle is little, more can go out high-quality three-dimensional body according to the three dimensional model printing of Computer Design, and realize the control to the volumetric rate of extrusion moulding material easily via the speed controlling feed roller; The projection that stable shaping silk supply volumetric rate can also effectively prevent the three-dimensional body printed from occurring due to locally-shaped material glut, guarantees the print quality of three-dimensional body; Stable shaping silk supply volumetric rate can prevent the three-dimensional body printed from occurring space because local supply formed material is not enough, guarantees the intensity of three-dimensional body; In addition, the three-dimensional body internal stress distribution using this shaping silk to print is even, can not produce buckling deformation, ensures the dimensional stabilizing of three-dimensional body, thus improves the print quality of three-dimensional body; Due to this shaping silk good fluidity, the three-dimensional object surface slipperiness printed is good.The combination of these components and the above-mentioned parts by weight scope of each component, determined by lot of experiments, aforesaid combination and parts by weight scope make the shaping silk obtained have good circularity and have less diameter standard deviations at length direction, and are not easy to occur that local is curling; The three-dimensional body dimensional stabilizing printed, there will not be buckling deformation, and surface flatness is high and intensity is high.The component of this shaping silk is easy to get and cost is low, can prepare the high-precision modeling filament of low price, reduces the printing cost of user, the popularization of favourable three-dimensional printing technology and application.
Concrete scheme is above-mentioned resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
In order to realize above-mentioned main purpose, by weight, its feed composition and content are shaping silk provided by the invention:
Silane coupling agent 1-3 part;
Glass microballon 5-40 part;
Resin 57-94 part;
And obtain according to the following steps, modification procedure: be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by silane coupling agent and glass microballon low whipping speed, namely in above-mentioned scope, stirring velocity is slow, then churning time is correspondingly long, and dispersing and mixing forms modified mixture; Mixing step: add resin in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture; Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
From above scheme, by modification procedure, modification is carried out to glass microballon, thus in mixing step, improve the interfacial combined function of glass microballon and resin, this preparation method is simple, be conducive to the cost reducing shaping silk, thus the high-precision modeling filament of low price can be prepared, be conducive to popularization and the application of three-dimensional printing technology.
Concrete scheme is above-mentioned resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
In order to realize above-mentioned main purpose, by weight, its feed composition and content are shaping silk provided by the invention:
Silane coupling agent 1-3 part;
Glass microballon 5-40 part;
Resin 57-94 part;
And obtain according to the following steps: modification procedure: be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by silane coupling agent and resin low whipping speed, dispersing and mixing forms modified mixture; Mixing step: add glass microballon in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture; Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
From above scheme, by modification procedure, modification is carried out to resin, thus in mixing step, improve the interfacial combined function of glass microballon and resin, this preparation method is simple, be conducive to the cost reducing shaping silk, thus the high-precision modeling filament of low price can be prepared, be conducive to popularization and the application of three-dimensional printing technology.
Concrete scheme is above-mentioned resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
In order to realize another object above-mentioned, the preparation method that the invention provides shaping silk comprises the following steps, modification procedure: by weight, be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by the glass microballon low whipping speed of the silane coupling agent of 1-3 part and 5-40 part, dispersing and mixing forms modified mixture; Mixing step: the resin adding 57-94 part in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture; Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
From above scheme, the shaping silk obtained by the method is had good circularity and has less diameter standard deviations at length direction, and the three-dimensional body printed has stable size, good smooth surface and good intensity; This preparation method is simple, is conducive to the cost reducing shaping silk, thus can prepares the high-precision modeling filament of low price, be conducive to popularization and the application of three-dimensional printing technology.
Concrete scheme is above-mentioned resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
In order to realize another object above-mentioned, the preparation method that the invention provides shaping silk comprises the following steps, modification procedure: by weight, be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by the resin low whipping speed of the silane coupling agent of 1-3 part and 57-94 part, dispersing and mixing forms modified mixture; Mixing step: the glass microballon adding 5-40 part in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture; Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
From above scheme, the shaping silk obtained by the method is had good circularity and has less diameter standard deviations at length direction, and the three-dimensional body printed has stable size, good smooth surface and good intensity; This preparation method is simple, is conducive to the cost reducing shaping silk, thus can prepares the high-precision modeling filament of low price, be conducive to popularization and the application of three-dimensional printing technology.
Concrete scheme is above-mentioned resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of existing three-dimensional printer;
Fig. 2 is a kind of structural representation of existing filament former;
Fig. 3 is the schema of preparation method's embodiment of the shaping silk of the present invention;
Fig. 4 is that preparation method first embodiment of the shaping silk of the present invention is to the feed composition of the 4th embodiment and parts by weight list thereof;
Fig. 5 is that preparation method the 5th embodiment of the shaping silk of the present invention is to the feed composition of the 8th embodiment and parts by weight list thereof;
Fig. 6 is that preparation method the 9th embodiment of the shaping silk of the present invention is to the feed composition of the 12 embodiment and parts by weight list thereof;
Fig. 7 is that preparation method the 13 embodiment of the shaping silk of the present invention is to the feed composition of the 16 embodiment and parts by weight list thereof;
Fig. 8 is that preparation method the 17 embodiment of the shaping silk of the present invention is to the feed composition of the 20 embodiment and parts by weight list thereof;
Fig. 9 is that preparation method the 21 embodiment of the shaping silk of the present invention is to the feed composition of the 24 embodiment and parts by weight list thereof;
Figure 10 is that preparation method the 25 embodiment of the shaping silk of the present invention is to the feed composition of the 28 embodiment and parts by weight list thereof;
Figure 11 is that preparation method the 29 embodiment of the shaping silk of the present invention is to the feed composition of the 32 embodiment and parts by weight list thereof.
Below in conjunction with drawings and Examples, the invention will be further described.
Embodiment
The diameter specifications of existing conventional shaping silk is 1.75mm and 3mm, and following specific embodiment, to prepare the shaping silk of 1.75mm, is described the specific embodiment of the present invention.
The filament former announced in the patent documentation that drawing step employing notification number in the present invention's shaping silk preparation method is CN10055896C and method are prepared shaping silk.
See Fig. 2, this filament former is made up of screw extruder 1, air knife 2, water cooler 3, two-axis laser micrometer 4, withdrawing device 5, controller 6 and reel 7.Screw extruder 1 is made up of servomotor 11, cartridge heater 12, hopper 13, screw rod 14 and mould 15.
See Fig. 3, the preparation method of the shaping silk of the present invention is made up of modification procedure, mixing step and drawing step.
Wherein, drawing step is the hopper 13 that the raw mixture 02 be mixed to get by mixing step puts into screw extruder, raw mixture 02 to be admitted in cartridge heater 12 and to be heated to thawing, servomotor 11 drives screw rod 14 to drive the raw mixture melted with certain pressure and flow rate and direction mould 15, extrude filament 03 from the discharge port of mould 15, the filament 03 extruded passes air knife 2, water cooler 3 and two-axis laser micrometer 4 under the effect of the tension force of withdrawing device 5.Motor in withdrawing device 5 is driving rolls 51, roller 52, roller 53 and roller 54 under the control of controller 6, thus applies tension force to filament 03.Controller 6 is measured according to two-axis laser micrometer 4 couples of cooled diameter d F of filament 03, thus controls the size of tension force, realizes accurately controlling the diameter of the filament finally prepared.The filament obtained through overcooling is shaping silk, by controlling the rotating speed of reel 7, thus is wound on reel 7 by these shaping silks.
Preparation method first embodiment of shaping silk
Modification procedure: the modification churning time stirring this example that Fig. 4 specifies under the modification stirring velocity condition respectively by this example of specifying each component concentration of this example silane coupling agent and glass microballon to be specified at Fig. 4 in Fig. 4, dispersing and mixing forms modified mixture; Mixing step: by the component concentration of this example of specifying in Fig. 4, add resin in modified mixture, stirs the mix and blend time of this example that Fig. 4 specifies under the mix and blend velocity conditions of this example of specifying at Fig. 4, dispersing and mixing forms raw mixture; Drawing step: raw mixture is pulled into the shaping silk that diameter is 1.75mm in filament former by above-mentioned drawing step.
Preparation method second embodiment of shaping silk
By each component concentration of specifying this example in Fig. 4, preparation method first embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 3rd embodiment of shaping silk
By each component concentration of specifying this example in Fig. 4, preparation method first embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 4th embodiment of shaping silk
By each component concentration of specifying this example in Fig. 4, preparation method first embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 5th embodiment of shaping silk
By each component concentration of specifying this example in Fig. 5, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin with PA resin.
Shaping silk preparation method the 6th embodiment
By each component concentration of specifying this example in Fig. 5, preparation method the 5th embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 7th embodiment of shaping silk
By each component concentration of specifying this example in Fig. 5, preparation method the 5th embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 8th embodiment of shaping silk
By each component concentration of specifying this example in Fig. 5, preparation method the 5th embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 9th embodiment of shaping silk
By each component concentration of specifying this example in Fig. 6, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin with HIPS resin.
Shaping silk preparation method the tenth embodiment
By each component concentration of specifying this example in Fig. 6, preparation method the 9th embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 11 embodiment of shaping silk
By each component concentration of specifying this example in Fig. 6, preparation method the 9th embodiment of above-mentioned shaping silk is adopted to be prepared.
Preparation method the 12 embodiment of shaping silk
By each component concentration of specifying this example in Fig. 6, preparation method the 9th embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 13 embodiment
By each component concentration of specifying this example in Fig. 7, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin by PLA resin.
Shaping silk preparation method the 14 embodiment
By each component concentration of specifying this example in Fig. 7, preparation method the 13 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 15 embodiment
By each component concentration of specifying this example in Fig. 7, preparation method the 13 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 16 embodiment
By each component concentration of specifying this example in Fig. 7, preparation method the 13 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 17 embodiment
By each component concentration of specifying this example in Fig. 8, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin with PC resin.
Shaping silk preparation method the 18 embodiment
By each component concentration of specifying this example in Fig. 8, preparation method the 17 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 19 embodiment
By each component concentration of specifying this example in Fig. 8, preparation method the 17 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 20 embodiment
By each component concentration of specifying this example in Fig. 8, preparation method the 17 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 21 embodiment
By each component concentration of specifying this example in Fig. 9, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin with PMMA resin.
Shaping silk preparation method the 22 embodiment
By each component concentration of specifying this example in Fig. 9, preparation method the 21 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 23 embodiment
By each component concentration of specifying this example in Fig. 9, preparation method the 21 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 24 embodiment
By each component concentration of specifying this example in Fig. 9, preparation method the 21 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 25 embodiment
By each component concentration of specifying this example in Figure 10, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin with PP resin.
Shaping silk preparation method the 26 embodiment
By each component concentration of specifying this example in Figure 10, preparation method the 25 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 27 embodiment
By each component concentration of specifying this example in Figure 10, preparation method the 25 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 28 embodiment
By each component concentration of specifying this example in Figure 10, preparation method the 25 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 29 embodiment
By each component concentration of specifying this example in Figure 11, adopt preparation method first embodiment of above-mentioned shaping silk to be prepared, but replace ABS resin by PBT resin.
Shaping silk preparation method the 30 embodiment
By each component concentration of specifying this example in Figure 11, preparation method the 29 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 31 embodiment
By each component concentration of specifying this example in Figure 11, preparation method the 29 embodiment of above-mentioned shaping silk is adopted to be prepared.
Shaping silk preparation method the 32 embodiment
By each component concentration of specifying this example in Figure 11, preparation method the 29 embodiment of above-mentioned shaping silk is adopted to be prepared.
Above-described embodiment first glass microballon and silane coupling agent is mixed to form modified mixture, then modified mixture and mixed with resin are formed raw mixture, and then carry out wire drawing and be prepared into required shaping silk; It also can by being mixed to form modified mixture by the resin of same parts by weight and silane coupling agent, then modified mixture and the glass microballon with parts by weight are mixed to form raw mixture, and then carry out wire drawing and be prepared into required shaping silk.
The component of corresponding parts by weight is obtained raw mixture through modification procedure and mixing step by this embodiment, because filament internal stress distribution is even and good fluidity in drawing process, more easily prepare high-precision shaping silk, and the number of components of this raw mixture is few, simple and easy to get and price is low, low-cost high-precision modeling filament can be prepared, be conducive to the cost reducing 3 D-printing, thus be conducive to the application promoting 3 D-printing machine technology; In addition, use the three-dimensional body that this shaping silk prints, because internal stress is evenly distributed, effectively can prevent local warp deformation, improve the print quality of three-dimensional body.
The present invention also provides shaping silk, and the embodiment of shaping silk is set forth in the embodiment of preparation method, repeats no more.
Design of the present invention is mainly by mixing the resin of certain proportioning, glass microballon and silane coupling agent in order, and the shaping silk being used for melted extrusion modeling is formed by wire drawing, this shaping silk has good circularity and has less diameter standard deviations at length direction, thus can print high-quality three-dimensional body with it; According to this design, its printing step can also use the filament former of other types and corresponding drawing condition to be prepared out the high-precision modeling filament of same size and different size.
Claims (10)
1. shaping silk, by weight, component and the content of described shaping silk are:
Silane coupling agent 1-3 part;
Glass microballon 5-40 part;
Resin 57-94 part.
2. shaping silk according to claim 1, is characterized in that:
Described resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
3. shaping silk, is characterized in that:
By weight, the feed composition of described shaping silk and content are:
Silane coupling agent 1-3 part;
Glass microballon 5-40 part;
Resin 57-94 part;
And obtain according to the following steps:
Modification procedure: be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by silane coupling agent and glass microballon low whipping speed, dispersing and mixing forms modified mixture;
Mixing step: add resin in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture;
Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
4. shaping silk according to claim 3, is characterized in that:
Described resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
5. shaping silk, is characterized in that:
By weight, the feed composition of described shaping silk and content are:
Silane coupling agent 1-3 part;
Glass microballon 5-40 part;
Resin 57-94 part;
And obtain according to the following steps:
Modification procedure: be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by silane coupling agent and resin low whipping speed, dispersing and mixing forms modified mixture;
Mixing step: add glass microballon in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture;
Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
6. shaping silk according to claim 5, is characterized in that:
Described resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
7. the preparation method of shaping silk, comprises the following steps:
Modification procedure: by weight, be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by the glass microballon low whipping speed of the silane coupling agent of 1-3 part and 5-40 part, dispersing and mixing forms modified mixture;
Mixing step: the resin adding 57-94 part in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture;
Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
8. the preparation method of shaping silk according to claim 7, is characterized in that:
Described resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
9. the preparation method of shaping silk, is characterized in that:
Modification procedure: by weight, be correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min by the resin low whipping speed of the silane coupling agent of 1-3 part and 57-94 part, dispersing and mixing forms modified mixture;
Mixing step: the glass microballon adding 5-40 part in modified mixture, low whipping speed is correspondingly stir 10 minutes-30 minutes under the condition of 1000 revs/min-100 revs/min, and dispersing and mixing forms raw mixture;
Drawing step: shaping silk raw mixture being pulled in filament former specified diameter.
10. the preparation method of shaping silk material according to claim 9, is characterized in that:
Described resin is ABS resin, PLA resin, PC resin, PMMA resin, PP resin, PA resin, HIPS resin or PBT resin.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353754.5A CN104231524A (en) | 2014-07-23 | 2014-07-23 | Moulded wire and preparation method thereof |
| PCT/CN2015/084689 WO2016011934A1 (en) | 2014-07-23 | 2015-07-21 | Molded wire and preparation method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410353754.5A CN104231524A (en) | 2014-07-23 | 2014-07-23 | Moulded wire and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104231524A true CN104231524A (en) | 2014-12-24 |
Family
ID=52220486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410353754.5A Pending CN104231524A (en) | 2014-07-23 | 2014-07-23 | Moulded wire and preparation method thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104231524A (en) |
| WO (1) | WO2016011934A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104744869A (en) * | 2015-03-23 | 2015-07-01 | 利丰新材料科技（深圳）有限公司 | 3D printed HIPS consumable material and preparation method thereof |
| CN104972664A (en) * | 2015-07-03 | 2015-10-14 | 北京威控睿博科技有限公司 | Recovering device for waste 3D printing consumables |
| WO2016011934A1 (en) * | 2014-07-23 | 2016-01-28 | 珠海天威飞马打印耗材有限公司 | Molded wire and preparation method therefor |
| CN105420837A (en) * | 2015-12-22 | 2016-03-23 | 宁波科盈仕环保材料有限公司 | Completely-biodegradable high-roundness 3D printing filament and preparation method thereof |
| CN107880476A (en) * | 2017-11-24 | 2018-04-06 | 丁妙严 | Glass microballoon filling ABS formulas |
| CN109705454A (en) * | 2017-10-26 | 2019-05-03 | 中国石油化工股份有限公司 | A kind of antibacterial and mouldproof 3D printing polypropylene silk material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467929A (en) * | 2013-09-13 | 2013-12-25 | 江苏启弘新材料科技有限公司 | Functional masterbatch of flashing filament and preparation method of functional masterbatch |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0441182A (en) * | 1990-06-05 | 1992-02-12 | Asahi Chem Ind Co Ltd | Monofilament for polishing |
| WO2006120772A1 (en) * | 2005-05-10 | 2006-11-16 | Koa Glass Co., Ltd | Antimicrobial fiber and method for production thereof |
| JPWO2013111553A1 (en) * | 2012-01-23 | 2015-05-11 | ニチアス株式会社 | Inorganic fiber shaped body |
| CN104231524A (en) * | 2014-07-23 | 2014-12-24 | 珠海天威飞马打印耗材有限公司 | Moulded wire and preparation method thereof |
-
2014
- 2014-07-23 CN CN201410353754.5A patent/CN104231524A/en active Pending
-
2015
- 2015-07-21 WO PCT/CN2015/084689 patent/WO2016011934A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467929A (en) * | 2013-09-13 | 2013-12-25 | 江苏启弘新材料科技有限公司 | Functional masterbatch of flashing filament and preparation method of functional masterbatch |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016011934A1 (en) * | 2014-07-23 | 2016-01-28 | 珠海天威飞马打印耗材有限公司 | Molded wire and preparation method therefor |
| CN104744869A (en) * | 2015-03-23 | 2015-07-01 | 利丰新材料科技（深圳）有限公司 | 3D printed HIPS consumable material and preparation method thereof |
| CN104972664A (en) * | 2015-07-03 | 2015-10-14 | 北京威控睿博科技有限公司 | Recovering device for waste 3D printing consumables |
| CN105420837A (en) * | 2015-12-22 | 2016-03-23 | 宁波科盈仕环保材料有限公司 | Completely-biodegradable high-roundness 3D printing filament and preparation method thereof |
| CN105420837B (en) * | 2015-12-22 | 2017-10-20 | 杭州曦茂新材料科技有限公司 | A kind of high circularity 3D printing silk of complete biodegradable and preparation method thereof |
| CN109705454A (en) * | 2017-10-26 | 2019-05-03 | 中国石油化工股份有限公司 | A kind of antibacterial and mouldproof 3D printing polypropylene silk material and preparation method thereof |
| CN107880476A (en) * | 2017-11-24 | 2018-04-06 | 丁妙严 | Glass microballoon filling ABS formulas |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2016011934A1 (en) | 2016-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104231524A (en) | Moulded wire and preparation method thereof | |
| CN105058789B (en) | A kind of 3D printing equipment suitable for many material workpiece | |
| CN103692653B (en) | Melt differential three-dimensional printer | |
| CN108136664A (en) | For adding the material deposition system of manufacture | |
| CN109016493B (en) | Pressure-regulated continuous fiber composite material FDM3D printing method | |
| CN205044178U (en) | 3D printer is piled up in melting with combined screw | |
| CN104357990B (en) | Shaping silk and preparation method thereof | |
| CN209381385U (en) | FDM3D printer extruder assembly with friction-driven | |
| WO2022227790A1 (en) | Foaming wire and preparation method, fdm printing method, printing device and storage medium | |
| CN107107423A (en) | Injection moulding method and injection (mo(u)lding) machine | |
| CN112140533B (en) | 3D printing device and method for compounding continuous fibers and particle matrix material | |
| CN103847104A (en) | Three-dimensional waxing printer and using method thereof | |
| CN108501369A (en) | 3D printer based on fused glass pellet | |
| CN104592780A (en) | Forming wire and preparation method thereof | |
| CN107283819A (en) | A kind of 3D printing equipment and Method of printing towards HMW silicon rubber | |
| CN108177335B (en) | Melt solid two-phase 3D printer | |
| CN110509542A (en) | A kind of compound 3D printing structure of polychrome and Method of printing | |
| CN107303726A (en) | The straight line counterweight method and its printer of FDM3D printer | |
| CN105619743A (en) | Intelligent material plasticizing single-line production device | |
| JP2014509240A (en) | Manufacturing apparatus and manufacturing method of object having change in particle concentration | |
| CN204585854U (en) | A kind of colored 3D prints material spray mechanism | |
| CN108202472A (en) | The FDM methods of forming and its 3D printer with momentum balance component | |
| CN105835374A (en) | 3D printing method for fiber-grade electric conduction product based on reactive extrusion | |
| CN105922577A (en) | Functional fiber-grade 3D printing method based on reactive extrusion | |
| CN106560315A (en) | Transient extrusion molding method and FDM-3D printer thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141224 |