CN110293683A - Energetic material 3D printing system based on Euro408 motion controller - Google Patents
Energetic material 3D printing system based on Euro408 motion controller Download PDFInfo
- Publication number
- CN110293683A CN110293683A CN201910435271.2A CN201910435271A CN110293683A CN 110293683 A CN110293683 A CN 110293683A CN 201910435271 A CN201910435271 A CN 201910435271A CN 110293683 A CN110293683 A CN 110293683A
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- Prior art keywords
- module
- euro408
- controller
- printing
- energetic material
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
- B29C64/30—Auxiliary operations or equipment
- B29C64/386—Data acquisition or data processing for additive manufacturing
- B29C64/393—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
Abstract
The invention discloses a kind of energetic material 3D printing systems based on Euro408 motion controller.The system includes power module, computer module, controller module and 3D printing platform, and wherein 3D printing platform includes Drive Module, motor module, energetic material extrusion device, bottom plate adsorbent equipment, infrared measurement of temperature point, limit switch, solenoid valve and oil temperature machine.Method are as follows: be first system electrification by power supply；Then three spindle motors are controlled to return to zero, check whether solenoid valve, mixing system, extrusion system and oil piping system work normally；It is Gcode by document analysis and is matched with the movement instruction of controller module；Then file printout is carried out, the mean temperature of several infrared measurement of temperature points is detected in print procedure, when a threshold is exceeded, time-out printing simultaneously cools down；After the completion of all data are printed, system cut-off.The present invention has the advantages that kinematic accuracy is high, load capacity is strong, highly-safe, low-power consumption.
Description
Technical field
The invention belongs to increases material manufacturing technology field, especially a kind of energetic material based on Euro408 motion controller
3D printing system.
Background technique
3D printing is one kind based on digital model file (STL), passes through the side successively printed using different materials
The technology of formula construction 3D solid.The technology is related to industrial design, building, automobile, aerospace, dentistry and medical industries, religion
It educates, GIS-Geographic Information System, civil engineering, gun, the fields such as military affairs, especially in military field, 3D printing technique is in weapon
Equipment, energetic material finished product preparation in terms of be widely used, therefore 3D printing is known as that " 21 century is most potential
Technology ".
The working principle of FDM (Fused Deposition Modeling) is by heating member by the filiform of fixed diameter
Body melting, melted material and is squeezed out with certain pressure from fine nozzle, while spray head is moved with motion module, general
The material of extrusion be adhered to before level on, by way of successively adding up, until completing entire solid modelling.3DP
The technical principle of (Three Dimensional Printing and Gluing) is the binding material selectivity by nozzle injection
Bond powders, three-dimensional manufacture is completed by solidifying.SLS (selective laser sintering) is that selectivity swashs
Light sintering.SLS is similar to the raw material of 3DP, is all dusty material, the difference is that the material of SLS is generally metal powder, ceramics
Powder etc., and the not instead of cementing agent of spray head injection, laser.Dusty material melts rapidly under the irradiation of laser, successively
Powder is spread, is sintered layer by layer, is gradually formed.SLS is tightly combined with industry, suitable with hot investment casting precision.
LOM (laminated obj ect manufacturing) is layer separated growth, and LOM is that a kind of thin slice is folded
Skill is processed, its working principle is the sheeting being cut by laser that adds up layer by layer by hot pressing or other forms.
The above analysis is it is found that only FDM is close with preparing for energetic material, but existing FDM technology precision is lower, it is difficult to
Construct complicated part.Precision is not so good as SLA, full accuracy 0.127mm, the side vertical with section when makeing smallclothes or fine part
It is small to intensity, forming speed is relatively slow, be not suitable for building heavy parts.
Summary of the invention
The purpose of the present invention is to provide one kind can be by energetic material thawing, extrusion and the path good according to routine plan
Walking, prints the energetic material 3D printing system based on Euro408 motion controller of entity finished product.
The technical solution for realizing the aim of the invention is as follows: a kind of energetic material 3D based on Euro408 motion controller
Print system, including power module, computer module, controller module and 3D printing platform, wherein 3D printing platform includes driving
Dynamic device module, motor module, energetic material extrusion device, bottom plate adsorbent equipment, infrared measurement of temperature point, limit switch, solenoid valve and
Oil temperature machine；
The power module, for being computer module, controller module and 3D printing platform power；
The computer module, by computer software, according to the 3D shape for requiring to draw required finished product, export STL text
STL model is cut into data point using Slice Software and saves as Gcode file by part, and computer module and controller module carry out
Communication, sends Gcode file in controller module by TextFileLoader；
The controller module is based on Euro408 motion controller, for receiving the Gcode text of computer module transmission
Letter is separated with data point and is cooperated the instruction of Drive Module by part, and parsing to Gcode file, control motor into
Row movement.
Further, the controller module includes I/O mouthfuls and RS232 interface, and I/O mouthfuls for controlling 3D printing platform
Limit switch, solenoid valve；RS232 interface is communicated with oil temperature machine by Modbus agreement, is controlled the heating of conduction oil and is followed
Ring.
Further, the controller module has 16 built-in 24V inputs and 8 built-in output channels, is used for system
Interaction, and controlled by controller module, for stroke end limitation, data and feed function；The controller module has 8
A state LED, for showing the state of input or output group；The controller module has 512 external input/outputs logical
Road, 32 analog input channels and 16 analog output channels, the I/O module installed using DIN guide rail are connected to Euro408
The built-in channel CAN of motion controller.
Further, the Drive Module, including X-axis driver, Y-axis driver, Z axis driver and E axis driver.
Further, the motor module, including X-axis motor, y-axis motor, Z axis motor and E spindle motor, wherein E axis is electric
Machine is for squeezing out the energetic material being stirred.
Further, the limit switch is contactless limit switch.
Further, the solenoid valve uses CHNT-N4V210-08.
A kind of energetic material 3D printing system based on Euro408 motion controller, comprising the following steps:
Step 1, system electrification: being that computer module, controller module and 3D printing platform are powered on by power supply；
Step 2, system prepare: successively controlling tri- spindle motor of X, Y, Z using uniaxial operation program and return to zero, make 3D printing platform
Origin position in three-dimensional system of coordinate；The on-off of I/O mouthfuls of control, checks whether solenoid valve and mixing system work normally；Control
E axis operation processed, checks to squeeze out whether work normally；RS232 operation is controlled, checks whether oil circuit works normally；If all normal
Work then, enters step 3；Otherwise system cut-off carries out corresponding component maintenance, and return step 1；
Step 3, document analysis: by computer software according to the 3D shape for requiring to draw required finished product, STL, benefit are exported
Model is cut into data point with Slice Software and saves as Gcode, motor program is write by computer, software is sent by file
Controller module is sent by Gcode, parses Gcode and carries out the movement instruction of the data of parsing and controller module
Match；
Step 4, file printout: controller module by the on-off of low and high level control port, trigger pulse control X, Y,
Z, tetra- spindle motor of E links, the path planned of walking out, is layering to form entity finished product；
Step 5, temperature detection: detecting the mean temperature of several infrared measurement of temperature points in print procedure, when mean temperature is super
When crossing threshold value, time-out printing simultaneously carries out wind cooling temperature lowering or mist cooling；
Step 6 completes printing: after the completion of all data are printed, system cut-off.
Further, file printout described in step 4, specific as follows:
In tetra- spindle motor motion process of X, Y, Z, E, the maximum position and minimum position of stroke are determined, with 6 ports I/O
Carry out external limit switch, the limit of X, Y, Z axis motor is controlled, as returning to zero and protect workbench；Since the limit of Z axis motor exists
Platform bottom end, moves upwardly into maximum position for absorption platform in print procedure.
Compared with prior art, remarkable advantage is the present invention: (1) the expansible multiple I/ of controller module used
O port, and the port I/O type is abundant, can satisfy the requirement of control multivariable, the volume provided by Euro408 motion controller
Journey software can carry out multitasking programming, therefore complicated application can be reduced to multiple subprograms, individually developed, adjusted
Examination, operation；(2) motor used by three-axis moving realizes the closed-loop control of position, speed and torque, and high speed performance
It is good, anti-overload ability is strong, low speed runs smoothly, low speed will not generate step run phenomenon when running, and shorten motor acceleration and deceleration
Dynamic corresponding time, reduce fever and noise；(3) travel switch used, can be with for contact high-precision limit switch
Guarantee the problem of contact stops or inverts, effectively prevent maloperation from causing；(4) multiple infrared surveys are housed on entire platform
Warm spot, temperature conditions in Real-time Feedback Photocopy Room, is acted accordingly according to correlation circumstance, has taken precautions against 3D printer due to height
Failure and loss caused by temperature.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the energetic material 3D printing system the present invention is based on Euro408 motion controller.
Fig. 2 is the flow diagram of the energetic material 3D printing system the present invention is based on Euro408 motion controller.
Specific embodiment
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
In conjunction with Fig. 1, a kind of energetic material 3D printing system based on Euro408 motion controller of the present invention, including power supply
Module, computer module, controller module and 3D printing platform, wherein 3D printing platform include Drive Module, motor module,
Energetic material extrusion device, bottom plate adsorbent equipment, infrared measurement of temperature point, limit switch, solenoid valve and oil temperature machine；
The power module, for being computer module, controller module and 3D printing platform power；
The computer module, by computer related software, according to the 3D shape for requiring to draw required finished product, export
STL model is cut into data point using Slice Software and saves as Gcode file, communicated with controller module by stl file,
It sends Gcode file in controller module by TextFileLoader；
The controller module, for receiving the Gcode file of computer module transmission, by the program that writes to it
It is parsed, letter is separated with data point and cooperated drive device module dependent instruction, control motor is moved.
Further, the controller module includes I/O mouthfuls and RS232 interface；Described I/O mouthfuls for controlling 3 D-printing
Limit switch, the solenoid valve of platform；The RS232 interface is communicated with oil temperature machine by Modbus agreement, and conduction oil is controlled
Heating and circulation.
Further, the controller module has 16 built-in 24V inputs and 8 built-in output channels, is used for system
Interaction, and controlled by controller module, for stroke end limitation, data and feed function；The controller module has 8
A state LED can be used, for showing the state of input or output group；It is defeated that the controller module can have up to 512 outsides
Enter/output channel, most 32 analog input channels and most 16 analog output channels, the I/O mould installed using DIN guide rail
Block is connected to the built-in channel CAN of Euro408 motion controller.
Further, the temperature detecting resistance is mounted on the barrel of discharging device, level-one second level screw position；
Further, the Drive Module, including X-axis driver, Y-axis driver, Z axis driver and E axis driver；
Further, including X-axis motor, y-axis motor, Z axis motor and E spindle motor, wherein E spindle motor for squeezing out stirring
Good energetic material；
Further, the limit switch is contactless high-precision limit switch；
Further, the solenoid valve uses CHNT-N4V210-08；
Further, the oil temperature machine is that producer customizes oil temperature machine, is led to using Modbus agreement with controller module
News.
In conjunction with Fig. 2, a kind of energetic material 3D printing system based on Euro408 motion controller, comprising the following steps:
Step 1, system electrification: being that computer module, controller module and 3D printing platform are powered on by power supply；
Step 2, system prepare: successively controlling tri- spindle motor of X, Y, Z using uniaxial operation program and return to zero, platform is made to be in three
Tie up the origin position of coordinate system；The on-off of I/O mouthfuls of control, checks whether solenoid valve and mixing system work normally；Control E axis fortune
Row checks to squeeze out whether work normally；RS232 operation is controlled, checks whether oil circuit works normally；
Step 3, document analysis: by computer software according to the 3D shape for requiring to draw required finished product, STL, benefit are exported
Model is cut into data point with Slice Software and saves as Gcode, motor program is write by computer software, is sent by file
Gcode is sent controller module by software, parses Gcode and carries out the movement instruction of the data of parsing and controller module
Matching；
Step 4, file printout: controller module by the on-off of low and high level control port, trigger pulse control X, Y,
Z, tetra- spindle motor of E links, the path planned of walking out, is layering to form entity finished product；
Step 5, temperature detection: detecting the mean temperature of several infrared measurement of temperature points in print procedure, when mean temperature is super
When crossing threshold value, time-out printing simultaneously carries out wind cooling temperature lowering or mist cooling；
Step 6 completes printing: after the completion of all data are printed, system cut-off.
Further, Gcode text data described in step 3, format are as follows:
G1 X75.308 Y69.185 Z2.059 E435.71297
Wherein the data after X, Y, Z are 3 d space coordinate point, and the data after E are the amount of extruded material.
Further, file printout described in step 4, specific as follows:
In tetra- spindle motor motion process of X, Y, Z, E, the maximum position and minimum position of stroke are determined, with 6 ports I/O
Carry out external limit switch, the limit of X, Y, Z axis motor is controlled, as returning to zero and protect workbench；Since the limit of Z axis motor exists
Platform bottom end, therefore in print procedure, it needs absorption platform moving upwardly into maximum position.
It is programmed in computer software using the language that controller is defaulted, opens a controller using instruction OPEN
Whether have character in channel check channel, start if having read Gcode text the first row, by dependent instruction by letter with
Digital separation, and being digitally stored in the VR of X, Y, Z, E axis, i.e. three-dimensional coordinate point and extrusion output, are instructed by MERGE=ON
Movement is synthesized, the continuous of movement is kept, the VR variable of storage is assigned to x_value, y_value, z_value, e_value,
Pulse is transmitted to each spindle motor by MOVEABS (x_value, y_value, z_value, e_value) and carries out relative motion, is led to
Circulation is crossed to continue to read data；Then the closing passage if without character is again turned on channel and reads data, until all numbers
According to being run through, printing is completed.
The expansible multiple ports I/O of the controller module that the present invention uses, and the port I/O type is abundant, can satisfy control
The requirement of multivariable processed, the programming software provided by Euro408 motion controller can carry out multitasking programming, therefore can incite somebody to action
Complicated application is reduced to multiple subprograms, is individually developed, debugged, run；Motor used by three-axis moving, realizes
The closed-loop control of position, speed and torque, and high speed performance is good, anti-overload ability is strong, low speed runs smoothly, when low speed is run
Step run phenomenon will not be generated, the dynamic corresponding time of motor acceleration and deceleration is shortened, reduces fever and noise；The row of use
Cheng Kaiguan is contact high-precision limit switch, it is ensured that contact stops or reversion, effectively prevents caused by maloperation
Problem；Multiple infrared measurement of temperature points are housed on entire platform, temperature conditions in Real-time Feedback Photocopy Room is carried out according to correlation circumstance
Corresponding movement, has taken precautions against 3D printer failure and loss as caused by high temperature.
Claims (9)
1. a kind of energetic material 3D printing system based on Euro408 motion controller, which is characterized in that including power module,
Computer module, controller module and 3D printing platform, wherein 3D printing platform includes Drive Module, motor module, printing
Material extrusion device, bottom plate adsorbent equipment, infrared measurement of temperature point, limit switch, solenoid valve and oil temperature machine；
The power module, for being computer module, controller module and 3D printing platform power；
The computer module according to the 3D shape for requiring to draw required finished product, exports stl file, benefit by computer software
STL model is cut into data point with Slice Software and saves as Gcode file, computer module is communicated with controller module,
It sends Gcode file in controller module by TextFileLoader；
The controller module is based on Euro408 motion controller, for receiving the Gcode file of computer module transmission, and
Gcode file is parsed, letter is separated and cooperated with data point the instruction of Drive Module, control motor is transported
It is dynamic.
2. the energetic material 3D printing system according to claim 1 based on Euro408 motion controller, feature exist
In the controller module includes I/O mouthfuls and RS232 interface, and I/O mouthfuls for controlling limit switch, the electromagnetism of 3D printing platform
Valve；RS232 interface is communicated with oil temperature machine by Modbus agreement, and the heating and circulation of conduction oil are controlled.
3. the energetic material 3D printing system according to claim 2 based on Euro408 motion controller, feature exist
In the controller module has 16 built-in 24V inputs and 8 built-in output channels, is used for system interaction, and by controlling
Device module control, for stroke end limitation, data and feed function；The controller module has 8 state LED, is used for
The state of display input or output group；The controller module has 512 external input/output channels, 32 simulation inputs
Channel and 16 analog output channels, the I/O module installed using DIN guide rail are connected to the built-in of Euro408 motion controller
The channel CAN.
4. the energetic material 3D printing system according to claim 1,2 or 3 based on Euro408 motion controller, special
Sign is, the Drive Module, including X-axis driver, Y-axis driver, Z axis driver and E axis driver.
5. the energetic material 3D printing system according to claim 1,2 or 3 based on Euro408 motion controller, special
Sign is, the motor module, including X-axis motor, y-axis motor, Z axis motor and E spindle motor, and wherein E spindle motor is for squeezing out
The printed material being stirred.
6. the energetic material 3D printing system according to claim 1 based on Euro408 motion controller, feature exist
In the limit switch is contactless limit switch.
7. the energetic material 3D printing system according to claim 1 based on Euro408 motion controller, feature exist
In the solenoid valve uses CHNT-N4V210-08.
8. a kind of energetic material 3D printing system based on Euro408 motion controller, which comprises the following steps:
Step 1, system electrification: being that computer module, controller module and 3D printing platform are powered on by power supply；
Step 2, system prepare: successively controlling tri- spindle motor of X, Y, Z using uniaxial operation program and return to zero, are in 3D printing platform
The origin position of three-dimensional system of coordinate；The on-off of I/O mouthfuls of control, checks whether solenoid valve and mixing system work normally；Control E axis
Operation checks to squeeze out whether work normally；RS232 operation is controlled, checks whether oil circuit works normally；If all working normally
Then, 3 are entered step；Otherwise system cut-off carries out corresponding component maintenance, and return step 1；
Step 3, document analysis: by computer software according to the 3D shape for requiring to draw required finished product, exporting STL, using cutting
Model is cut into data point and saves as Gcode by piece software, writes motor program by computer, and sending software by file will
Gcode is sent to controller module, parses Gcode and matches the data of parsing with the movement instruction of controller module；
Step 4, file printout: controller module passes through the on-off of low and high level control port, and trigger pulse controls X, Y, Z, E tetra-
Spindle motor links, the path planned of walking out, is layering to form entity finished product；
Step 5, temperature detection: detecting the mean temperature of several infrared measurement of temperature points in print procedure, when mean temperature is more than threshold
When value, time-out printing simultaneously carries out wind cooling temperature lowering or mist cooling；
Step 6 completes printing: after the completion of all data are printed, system cut-off.
9. the energetic material 3D printing system according to claim 8 based on Euro408 motion controller, feature exist
In file printout described in step 4 is specific as follows:
In tetra- spindle motor motion process of X, Y, Z, E, the maximum position and minimum position of stroke are determined, with 6 ports I/O come outer
It connects limit switch, controls the limit of X, Y, Z axis motor, as returning to zero and protect workbench；Since the limit of Z axis motor is in platform
Absorption platform is moved upwardly into maximum position in print procedure by bottom end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910435271.2A CN110293683A (en) | 2019-05-23 | 2019-05-23 | Energetic material 3D printing system based on Euro408 motion controller |
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| CN201910435271.2A CN110293683A (en) | 2019-05-23 | 2019-05-23 | Energetic material 3D printing system based on Euro408 motion controller |
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Application publication date: 20191001 |