CN207859073U - A kind of glass-ceramic composite construction 3D printing building mortion - Google Patents
A kind of glass-ceramic composite construction 3D printing building mortion Download PDFInfo
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- CN207859073U CN207859073U CN201721907583.1U CN201721907583U CN207859073U CN 207859073 U CN207859073 U CN 207859073U CN 201721907583 U CN201721907583 U CN 201721907583U CN 207859073 U CN207859073 U CN 207859073U
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Abstract
The utility model discloses a kind of glass-ceramic composite construction 3D printing building mortions, including column, X-axis straight line slide unit, Y-axis straight line slide unit, Z axis straight line slide unit, data signal transmission integration module, temperature heating control, multi-axis motion controller, V axis rotating platform, computer control system, touch screen man-machine interface；Printing starts rear multi-axis motion controller according to plane data information, control linear motion, the rotary motion of U, V axis and the linear motion of pressure ram of X, Y, Z axis, pulse signal generator controls the extrusion movement of glass molten slurry, coordinate each movement successively can complete the stack shaping of ceramic/glass composite construction part in subregion by ceramic slurry and glass fuse printing deposition.Using the above scheme, ceramic slurry printing and high temp glass printing are combined, realize the successively printing of arbitrary glass-ceramic composite construction part, meets the individual demand of people, there is good market application value.
Description
Technical field
The utility model is related to 3D printing technique fields, more particularly to, a kind of glass-ceramic composite construction 3D printing
Building mortion.
Background technology
Pursuit with people to personalization life with the development of science and technology, exquisite artistic glass and ceramic at
How ceramics and glass are especially combined, produce personalization by indispensable article in for people's lives in recent years
Ceramic/glass composite construction product becomes the fashion target that people chase.The forming technology of traditional glass product includes mainly modeling
The processes such as mould, molding, blowing, plating or sintering, last product quality and manufacturing technology level are closely related.Traditional ceramics zero
Part mostly uses the manufacturing process such as throwing, slip casting, injection moulding, and the complicated shape of ceramic part is limited, the production cycle is long, of high cost.
Due to the common feature that glass material and ceramic material all enbrittle, and in the state of heating, ceramic clay and glass tool
There are different contractions and expansion rate, how to allow two kinds of traditional handicrafts to be combined together and produce ceramic/glass composite construction product,
The technical issues of being badly in need of solving as manufacturing field.Therefore, design and develop it is a kind of be suitable for ceramic/glass composite construction product at
The method and apparatus of shape meet the individual demand of people, by the economic implications with important application and popularizations Huge value.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of novel utilization 3D printing Layered manufacturing ceramics glass
The device of glass composite construction product.
To achieve the above object, the utility model uses following technical solutions：A kind of glass-ceramic composite construction
3D printing building mortion, including the rotation of column, X-axis straight line slide unit, Y-axis straight line slide unit, Z axis straight line slide unit, flat heater stove, U axis
Turn platform, data signal transmission integration module, thermocouple, temperature heating control, multi-axis motion controller, pulse signal to occur
Device, V axis rotating platform, u-bracket body, extrusion chamber, compressional movement straight line slide unit, crucible, rotary heating furnace, computer control
System, touch screen man-machine interface；
Inert gas pressure storage bottle storage inside high pure nitrogen, gas gas pipeline are connected with pressure-regulating valve, pressure
The other end of regulating valve is connected by gas transmission pipeline with the air inlet of solenoid valve, the gas outlet of solenoid valve and the upper end of crucible
It is connected, controls unlatching/closing of solenoid valve, realizes the control of crucible internal gas pressure；
The column is located at shock insulation substrate, and Y-axis straight line slide unit is bolted mounted on the upper surface of column, Y-axis
Servo motor is mounted on the front end of Y-axis straight line slide unit, and Z axis straight line slide unit is bolted mounted on the side of Y-axis straight line slide unit
Side, it can be achieved that the round-trip linear motion of Z axis straight line slide unit in the Y direction when controlling the rotation of Y-axis servo motor；
L-type support plate is mounted on the upper surface of Z axis straight line slide unit by connecting plate, and extrusion chamber and rotary heating furnace pass through card
For set on the horizontal end face of L-type support plate, Z axis servo motor is mounted on the upper end of Z axis straight line slide unit, controls Z axis servo
When motor rotates, up and down linear motion of the realization L-type support plate in Z-direction；
X-axis straight line slide unit is mounted on above base platform, and X-axis servo motor is mounted on one end of X-axis straight line slide unit, V axis
Rotating platform is mounted on above X-axis straight line slide unit, when control X-axis servo motor rotates, realizes V axis rotating platforms in X-direction
Left and right linear motion；
The u-bracket body is located at the underface of rotary heating furnace, and u-bracket body is rotated by connecting plate mounted on V axis
The top of platform, V axis servo motors are mounted on one end of V axis rotating platforms and realize U-shaped branch when control V axis servo motors rotate
Frame body is moved around the integral-rotation of its center Z-direction；
The U axis rotating platform is mounted on the inside of u-bracket body, and U axis servo motors are mounted on the side of u-bracket body
Side, and be connected with U axis rotating platforms, when control U axis servo motors rotate, realize entirety of the U axis rotating platform around X-direction
Angle swinging；
The crucible is located at the inside of rotary heating furnace, and thermocouple is placed on inside glass molten slurry, when pulse signal occurs
When pulse signal is transferred to solenoid valve by device by data signal transmission integration module, unlatching/closing of solenoid valve is controlled；
When the solenoid valve is opened, makes to generate air pressure inside crucible, glass molten slurry is made to be squeezed out from nozzle, the company of being formed
Continue uniform glass fuse, generating air pressure when solenoid valve is closed, inside crucible disappears, and glass molten slurry stops squeezing out；
The compressional movement straight line slide unit is mounted on the upper end of extrusion chamber, and pressure ram is mounted on to squeeze by connecting plate and be transported
On the right hand ski of dynamic straight line slide unit, the upper end that servo motor is mounted on compressional movement straight line slide unit is squeezed, control squeezes servo
When the rotation of motor, up and down reciprocatingly linear motion of the pressure ram in extrusion chamber is realized；
When the pressure ram moves downward, from will be squeezed out from extruding jet, formation connects the ceramic slurry in extrusion chamber
Continuous uniform ceramic slurry, stops the movement for squeezing servo motor, and ceramic slurry stops squeezing out；
The computer control system is controlled by bus and multi-axis motion controller, pulse signal generator and temperature heating
Device processed is connected, and realizes the overall control to modules；
The data signal transmission integration module realizes motor feedback control signal and multi-axis motion controller, temperature feedback
Control the data signal transmission between signal and temperature heating control, pulse signal generator and solenoid valve；
The rotary heating furnace is positioned on the outside of crucible, and flat heater stove is positioned over inside heat preservation deposition plate, two thermoelectricity
It is occasionally respectively placed in inside crucible and heat preservation deposition plate, collected temperature signal is transmitted to temperature heating control by two thermocouples
Device processed realizes the feedback control to crucible and heat preservation deposition plate internal temperature；
Printing starts rear multi-axis motion controller according to plane data information, controls linear motion, U, V axis of X, Y, Z axis
Rotary motion and pressure ram linear motion, pulse signal generator control glass molten slurry extrusion movement, coordinate each fortune
It is dynamic successively subregion ceramic slurry and glass fuse printing deposition to be completed into being piled into for ceramic/glass composite construction part
Shape.
Advantageous effect compared with the existing technology is that using the above scheme, the utility model proposes print ceramic slurry
It is combined with high temp glass printing, using ceramic slurry and glass fuse as manufacturing cell, passes through subregion, different materials, successively
Sequentially deposition technique, it can be achieved that arbitrary ceramic/glass composite construction part successively printing, have flexibility, high efficiency, it is low at
This features such as；The extrusion that glass molten slurry in crucible is realized using gas extrusion technology, is controlled in print procedure with pulse signal
Unlatching/closing of solenoid valve is realized the accurate adjusting of air pressure in crucible, and then is carried out in real time to the extrusion of glass molten slurry and stopping
Effectively control, the apparatus structure is simple, easy to maintain, can substantially reduce fund input；By computer modeling technology, material forming
Technology and Art Design thought are combined together, and have explored a kind of novel addition manufacture ceramic/glass composite construction product
New process, can produce that exquisite appearance is unsurpassed, and the more extensive ceramic/glass composite construction product of purposes meets people's
Individual demand has good market application value.
Description of the drawings
Fig. 1 is glass-ceramic composite construction printing-forming schematic device in the present embodiment；
Fig. 2 is printing-forming device close-up schematic view in the present embodiment；
Fig. 3 is subregion in embodiment, different materials, successively sequentially print job schematic diagram；
In figure：1- inert gas pressures storage bottle, 2- columns, 3-Y axis servo motor, 4- gas pipelines, 5- Y-axis straight lines
Slide unit, 6-Z axis straight lines slide unit, 7- pressure-regulating valves, 8-Z axis servo motor, 9- connecting plates, 10-L types supporting plate, 11- tablets add
Hot stove, 12- heat preservations deposition plate, 13-U axis rotating platform, 14- data signal transmissions integration module, 15- thermocouples, 16- temperature
Heating controller, 17- multi-axis motion controllers, 18- pulse signal generators, 19-U axis servo motor, 20-V axis servo motor,
21- connecting plates, 22- V axis rotating platform, 23-U types stake body, 24-X axis servo motor, 25- ceramic slurries, 26- extrusion chambers
Body, 27- compressional movement straight lines slide unit, 28- squeeze servo motor, 29- pressure rams, 30- ceramics slurry, 31- thermocouples, 32- electricity
The ceramic/glass that magnet valve, 33- crucibles, 34- rotary heating furnaces, 35- glass molten slurry, 36- nozzles, 37- glass fuse, 38- are printed
Composite construction, 39- computer control systems, 40- touch screens man-machine interface, 41-X axis straight lines slide unit, 42- extruding jets, 43- shock insulations
Bottom plate.
Specific implementation mode
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.The preferred embodiment of the utility model is given in attached drawing.But the utility model can be with many different
Form is realized, however it is not limited to this specification described embodiment.Make to this on the contrary, purpose of providing these embodiments is
The understanding of the disclosure of utility model is more thorough and comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term used in this specification " vertical ", " horizontal ",
"left", "right" and similar statement are for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of technical staff in art field is identical.Art used in the description of the utility model in this specification
Language, which is only for the purpose of describing specific embodiments, is not intended to limitation the utility model.
As shown in Figs. 1-3, one embodiment of the utility model is that the glass-ceramic composite construction 3D printing is at shape dress
It sets, including：Column 2, Y-axis straight line slide unit 5, Z axis straight line slide unit 6, flat heater stove 11, U axis rotating platform 13, data-signal pass
Defeated integration module 14, thermocouple 15, temperature heating control 16, multi-axis motion controller 17, pulse signal generator 18, V axis
Rotating platform 22, extrusion chamber 26, compressional movement straight line slide unit 27, crucible 33, rotary heating furnace 34, calculates u-bracket body 23
Machine control system 39, touch screen man-machine interface 40, X-axis straight line slide unit 41.
1 storage inside high pure nitrogen of inert gas pressure storage bottle, gas gas pipeline 4 are connected with pressure-regulating valve 7, pressure
The other end of force regulating valve 7 is connected by gas transmission pipeline 4 with the air inlet of solenoid valve 32, the gas outlet of solenoid valve 32 with
The upper end of crucible 33 is connected, control unlatching/closing of solenoid valve 32, it can be achieved that 33 internal gas pressure of crucible control；
The column 2 is located above shock insulation bottom plate 43, and Y-axis straight line slide unit 5 is bolted mounted on the upper of column 2
Face, Y-axis servo motor 3 are mounted on the front end of Y-axis straight line slide unit 5, and Z axis straight line slide unit 6 is bolted mounted on Y-axis straight line
The side of slide unit 5, when the rotation of control Y-axis servo motor 3, it can be achieved that Z axis straight line slide unit 6 in the Y direction（Front-rear direction）It is past
Return linear motion；
L-type support plate 10 is mounted on the upper surface of Z axis straight line slide unit 6, extrusion chamber 26 and rotary heating furnace by connecting plate 9
34 are mounted on by cutting ferrule on the horizontal end face of L-type support plate 10, and Z axis servo motor 8 is mounted on the upper end of Z axis straight line slide unit 6,
Control when Z axis servo motor 8 rotates, it can be achieved that L-type support plate 10 Z-direction linear motion up and down；
The X-axis straight line slide unit 41 is mounted on above base platform, and X-axis servo motor 24 is mounted on X-axis straight line slide unit 41
One end, V axis rotating platform 22 is mounted on above X-axis straight line slide unit 41, it can be achieved that V axis when control X-axis servo motor 24 rotates
Left and right linear motion of the rotating platform 22 in X-direction；
The u-bracket body 23 is located at the underface of rotary heating furnace 34, and u-bracket body 23 is mounted on by connecting plate 21
The top of V axis rotating platform 22, V axis servo motor 20 are mounted on one end of V axis rotating platform 22, control V axis servo motor 20
, it can be achieved that u-bracket body 23 is around its center Z-direction when rotation（Upper and lower directions）Integral-rotation movement；
The U axis rotating platform 13 is mounted on the inside of u-bracket body 23, and U axis servo motor 19 is mounted on u-bracket body
23 side, and be connected with U axis rotating platform 13, it can be achieved that U axis rotating platform 13 when control U axis servo motor 19 rotates
Around X-direction（Left and right directions）Whole angle swinging；
The crucible 33 is located at the inside of rotary heating furnace 34, and thermocouple 31 is placed on inside glass molten slurry 35, works as pulse
When pulse signal is transferred to solenoid valve 32 by signal generator 18 by data signal transmission integration module 14, solenoid valve can control
32 unlatching/closing；
When the solenoid valve 32 is opened, so that 33 inside of crucible is generated air pressure, glass molten slurry 35 is forced to be squeezed from nozzle 36
Out, the glass fuse 37 of continuous uniform is formed, when solenoid valve 32 is closed, 33 inside of crucible generates air pressure and disappears, glass molten slurry
35 stop squeezing out；
The compressional movement straight line slide unit 27 is mounted on the upper end of extrusion chamber 26, and pressure ram 29 is installed by connecting plate 9
On the right hand ski of compressional movement straight line slide unit 27, squeezes servo motor 28 and be mounted on the upper of compressional movement straight line slide unit 27
End, it can be achieved that up and down reciprocatingly linear motion of the pressure ram 29 in extrusion chamber 26 when control squeezes the rotation of servo motor 28；
When the pressure ram 29 moves downward, ceramic slurry 25 in extrusion chamber 26 from extruding jet 42 from will squeeze
Go out, form the ceramic slurry 30 of continuous uniform, stop the movement for squeezing servo motor 28, ceramic slurry 25 stops squeezing out；
The computer control system 39 passes through bus and multi-axis motion controller 17, pulse signal generator 18 and temperature
Heating controller 16 is connected, and realizes the overall control to modules；
The data signal transmission integration module 14 be used for realizing motor feedback control signal and multi-axis motion controller 17,
Data-signal between temperature feedback control signal and temperature heating control 16, pulse signal generator 18 and solenoid valve 32 passes
It is defeated；
The rotary heating furnace 34 is positioned over 32 outside of crucible, and flat heater stove 11 is positioned over inside heat preservation deposition plate 12,
Thermocouple 31,15 is respectively placed in inside crucible 32 and heat preservation deposition plate 12, and thermocouple 31,15 passes collected temperature signal
It is sent to temperature heating control 16, realizes the feedback control to crucible 32 and heat preservation 12 internal temperature of deposition plate；
The printing starts rear multi-axis motion controller 17 according to plane data information, control X, Y, Z axis linear motion,
U, the linear motion of the rotary motion of V axis and pressure ram, pulse signal generator 18 control the extrusion movement of glass molten slurry 35, association
Adjust each movement successively subregion ceramic slurry 30 and the printing deposition of glass fuse 37 can be completed ceramic/glass composite construction
The stack shaping of part 38.
According to the size and performance requirement of ceramic/glass composite construction part, water base Al is selected2O3With ZrB hybrid ceramics
The a diameter of 1mm of slurry, glass marble as a diameter of 1mm and crucible bottom nozzle 36 for printing raw material, selection extruding jet 42,
And hybrid ceramic slurry is put into extrusion chamber 26, glass marble is put into crucible 33；Start 39 He of computer control system
Multi-axis motion controller 17 opens touch screen man-machine interface 40, to X, Y, Z, U, V axis servo motor（24、3、8、19、20）And extruding
Servo motor 28 carries out servo and powers on debugging, it is ensured that X, Y, Z axis straight line slide unit（41,5,60, U, V axis rotating platform（13、22）With
Compressional movement straight line slide unit 27 returns to initial zero position, and nozzle height measurement instruction is clicked in touch screen man-machine interface 25, into
Row nozzle height measures, and records height value；Start-up temperature heating controller 16, set the heating temperature of rotary heating furnace 34 as
1100 degrees Celsius, temperature feedback is carried out by thermocouple 31, it is ensured that the glass marble in crucible 33 is fused into glass molten slurry 35；If
The heating temperature for allocating plate heating furnace 11 is 350 degrees Celsius, and temperature feedback control is carried out by thermocouple 15；It is man-machine to open touch screen
Data processing and control software in interface 40 imports the model of the molding ceramic/glass composite construction part of target print 38,
Set hierarchy slicing thickness as 0.8mm, filling spacing be 1.2mm, shrinking percentage 0.15%, supporting form are external integrated support,
Two dimension slicing graphic processing data is carried out to model, obtains the printing deposition path of each layer of ceramic slurry 30 and glass fuse 37
Data, and it is converted into NC control programs；Open inert gas pressure and save bottle 1, set the pressure value of pressure-regulating valve 7 as
The pulse signal of generation is input in solenoid valve 32 by 2.5MPa, starting impulse signal generator 18, and solenoid valve 32 is opened, and is made
33 inside of crucible generates air pressure, forces glass molten slurry 35 to be squeezed out from nozzle 36, forms the glass fuse 37 of continuous uniform；
Start and squeeze servo motor 28, drives pressure ram 29 to move downward by the movement of compressional movement straight line slide unit 27, by extrusion chamber
Ceramic slurry 25 in body 26 is squeezed out from extruding jet 42, forms the ceramic slurry 30 of continuous uniform；Start NC print control
Program, computer control system 39 coordinate 6 servo motors of control（24,3,8,19,20 and 28）Movement and manufacturing cell（Pottery
Porcelain slurry 30 and glass fuse 37）Extrusion, according to each layer of data information, subregion is by ceramic slurry 30 and glass fuse
37 are deposited on above heat preservation deposition plate 12, complete the printing of a level, continue to print follow-up level, until printing entire pottery
Porcelain/glass composite structure part 38；After the completion of printing, by ceramic/glass composite construction part 38 above heat preservation deposition plate 12
It takes out, it is whole to carry out temper, to eliminate the thermal stress generated, flash removed drawn game portion is gone to support to obtain and meet requirement
Ceramic/glass composite construction product.
It should be noted that above-mentioned each technical characteristic continues to be combined with each other, the various embodiments not being enumerated above are formed,
It is accordingly to be regarded as the range of the utility model specification record；Also, it for those of ordinary skills, can be according to above stating
It is bright to be improved or converted, and all these modifications and variations should all belong to the protection model of the appended claims for the utility model
It encloses.
Claims (1)
1. a kind of glass-ceramic composite construction 3D printing building mortion, which is characterized in that including column, X-axis straight line slide unit, Y-axis
Straight line slide unit, Z axis straight line slide unit, flat heater stove, U axis rotating platform, data signal transmission integration module, thermocouple, temperature
Heating controller, multi-axis motion controller, pulse signal generator, V axis rotating platform, u-bracket body, extrusion chamber, extruding
Line of motion slide unit, crucible, rotary heating furnace, computer control system, touch screen man-machine interface；
Inert gas pressure storage bottle storage inside high pure nitrogen, gas gas pipeline are connected with pressure-regulating valve, and pressure is adjusted
The other end of valve is connected by gas transmission pipeline with the air inlet of solenoid valve, the gas outlet of solenoid valve and the upper end phase of crucible
Even, unlatching/closing of solenoid valve is controlled, realizes the control of crucible internal gas pressure；
The column is located at shock insulation substrate, and Y-axis straight line slide unit is bolted mounted on the upper surface of column, Y-axis servo
Motor is mounted on the front end of Y-axis straight line slide unit, and Z axis straight line slide unit is bolted mounted on the side of Y-axis straight line slide unit, control
, it can be achieved that the round-trip linear motion of Z axis straight line slide unit in the Y direction when the rotation of Y-axis servo motor processed；
L-type support plate is mounted on the upper surface of Z axis straight line slide unit by connecting plate, and extrusion chamber and rotary heating furnace are pacified by cutting ferrule
On the horizontal end face of L-type support plate, Z axis servo motor is mounted on the upper end of Z axis straight line slide unit, controls Z axis servo motor
When rotation, up and down linear motion of the realization L-type support plate in Z-direction；
X-axis straight line slide unit is mounted on above base platform, and X-axis servo motor is mounted on one end of X-axis straight line slide unit, the rotation of V axis
Stage+module is on X-axis straight line slide unit, when control X-axis servo motor rotates, realizes V axis rotating platform in the left and right of X-direction
Linear motion；
The u-bracket body is located at the underface of rotary heating furnace, and u-bracket body is mounted on V axis rotating platforms by connecting plate
Top, V axis servo motors be mounted on V axis rotating platforms one end, control V axis servo motors rotation when, realize u-bracket body
Integral-rotation around its center Z-direction moves；
The U axis rotating platform is mounted on the inside of u-bracket body, and U axis servo motors are mounted on the side of u-bracket body, and
It is connected with U axis rotating platforms, when control U axis servo motors rotate, realizes whole angle of the U axis rotating platform around X-direction
It swings；
The crucible is located at the inside of rotary heating furnace, and thermocouple is placed on inside glass molten slurry, when pulse signal generator will
When pulse signal is transferred to solenoid valve by data signal transmission integration module, unlatching/closing of solenoid valve is controlled；
When the solenoid valve is opened, make to generate air pressure inside crucible, glass molten slurry is made to be squeezed out from nozzle, is formed continuous equal
Even glass fuse generates air pressure when solenoid valve is closed, inside crucible and disappears, and glass molten slurry stops squeezing out；
The compressional movement straight line slide unit is mounted on the upper end of extrusion chamber, and pressure ram is straight mounted on compressional movement by connecting plate
On the right hand ski of line slide unit, the upper end that servo motor is mounted on compressional movement straight line slide unit is squeezed, control squeezes servo motor
Rotation when, realize up and down reciprocatingly linear motion of the pressure ram in extrusion chamber；
When the pressure ram moves downward, the ceramic slurry in extrusion chamber is formed continuous equal from will be squeezed out from extruding jet
Even ceramic slurry, stops the movement for squeezing servo motor, and ceramic slurry stops squeezing out；
The computer control system passes through bus and multi-axis motion controller, pulse signal generator and temperature heating control
It is connected, realizes the overall control to modules；
The data signal transmission integration module realizes motor feedback control signal and multi-axis motion controller, temperature feedback control
Data signal transmission between signal and temperature heating control, pulse signal generator and solenoid valve；
The rotary heating furnace is positioned on the outside of crucible, and flat heater stove is positioned over inside heat preservation deposition plate, two thermocouples point
It is not positioned over inside crucible and heat preservation deposition plate, collected temperature signal is transmitted to temperature computer heating control by two thermocouples
Device realizes the feedback control to crucible and heat preservation deposition plate internal temperature；
Printing starts rear multi-axis motion controller according to plane data information, controls the rotation of the linear motion, U, V axis of X, Y, Z axis
The dynamic linear motion with pressure ram of transhipment, pulse signal generator control the extrusion movement of glass molten slurry, and coordinating each movement can
Successively ceramic slurry and glass fuse printing deposition are completed the stack shaping of ceramic/glass composite construction part by subregion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907583.1U CN207859073U (en) | 2017-12-30 | 2017-12-30 | A kind of glass-ceramic composite construction 3D printing building mortion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721907583.1U CN207859073U (en) | 2017-12-30 | 2017-12-30 | A kind of glass-ceramic composite construction 3D printing building mortion |
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| Publication Number | Publication Date |
|---|---|
| CN207859073U true CN207859073U (en) | 2018-09-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721907583.1U Expired - Fee Related CN207859073U (en) | 2017-12-30 | 2017-12-30 | A kind of glass-ceramic composite construction 3D printing building mortion |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587989A (en) * | 2019-08-31 | 2019-12-20 | 共享智能装备有限公司 | Device is added to 3D printer liquid material |
-
2017
- 2017-12-30 CN CN201721907583.1U patent/CN207859073U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110587989A (en) * | 2019-08-31 | 2019-12-20 | 共享智能装备有限公司 | Device is added to 3D printer liquid material |
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