CN105751508A - Hydraulic servo system of 3D printer - Google Patents
Hydraulic servo system of 3D printer Download PDFInfo
- Publication number
- CN105751508A CN105751508A CN201610216073.3A CN201610216073A CN105751508A CN 105751508 A CN105751508 A CN 105751508A CN 201610216073 A CN201610216073 A CN 201610216073A CN 105751508 A CN105751508 A CN 105751508A
- Authority
- CN
- China
- Prior art keywords
- printer
- arm controller
- hydraulic
- hydraulic cylinder
- electro
- 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
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Classifications
-
- 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
- B33Y30/00—Apparatus for additive manufacturing; Details thereof or accessories therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
Abstract
The invention discloses a hydraulic servo system of a 3D printer, comprising an ARM controller, a control strategy, an upper computer, an electro-hydraulic proportional valve, a hydraulic cylinder, a 3D printer extrusion head, a pressure sensor and a displacement sensor, wherein the electro-hydraulic proportional valve is connected with the hydraulic cylinder by an oil pipe, the pressure sensor and the displacement sensor are arranged on the hydraulic cylinder and input a feedback signal to the ARM controller and the ARM controller controls the electro-hydraulic proportional valve to work, the upper computer is connected onto the ARM controller by a standard interface, data transmission is performed between the control strategy and the ARM controller, and the hydraulic cylinder is connected with the 3D printer extrusion head for driving the 3D printer extrusion head to move. According to the hydraulic servo system of the 3D printer, a traditional serve motor control mode of a 3D printer is changed to be a hydraulic servo control mode, the control requirement of the 3D printer is satisfied, the application of the hydraulic servo system to the 3D printer equipment is greatly expanded, and the driving force of the driving system of the 3D printer is strong.
Description
Technical field
The present invention relates to a kind of 3D printer control system equipment, be specifically related to the Hydrauservo System of a kind of 3D printer, belong to 3D field of printer control technology.
Background technology
Development along with people's science and technology, 3D printer has more and more been applied in design field, especially industrial design, product die sinking etc., also increasing 3D printer is occurred in that on the market, but current most 3D printer, all coordinate leading screw to drive extruder head with Serve Motor Control, driving force is little, and feed speed is slow.Therefore it is badly in need of a kind of Serve Motor Control mode by tradition 3D printer and changes hydraulic servocontrol mode into.
Summary of the invention
For the problems referred to above, the present invention provides the Hydrauservo System of a kind of 3D printer, and it provides control system by arranging electro-hydraulic proportional valve, easy to operate, simple in construction.
The technical scheme that the present invention takes is: the Hydrauservo System of a kind of 3D printer, including ARM controller, control strategy, host computer, electro-hydraulic proportional valve, hydraulic cylinder, 3D printer extruder head, pressure transducer, displacement transducer, it is characterized in that: described electro-hydraulic proportional valve is connected with hydraulic cylinder by oil pipe, described hydraulic cylinder is provided with pressure transducer and displacement transducer, feedback signal is input to ARM controller by described pressure transducer and displacement transducer, described ARM controller controls electro-hydraulic proportional valve, described host computer is connected in ARM controller by standard interface, described control strategy and ARM controller carry out data transmission, described hydraulic cylinder is connected with 3D printer extruder head, 3D printer extruder head is driven to move.
Owing to present invention employs technique scheme, the invention have the advantages that the present invention changes the Serve Motor Control mode of tradition 3D printer into hydraulic servocontrol mode, meet the control requirement of 3D printer, and significantly expanding the Hydrauservo System application at 3D printer apparatus, the driving force making the drive system of 3D printer is bigger.
Accompanying drawing explanation
Fig. 1 is the servo-hydraulic control schematic diagram of a kind of 3D printer of the present invention.
Drawing reference numeral: 1-ARM controller；2-control strategy；3-host computer；4-electro-hydraulic proportional valve；5-hydraulic cylinder；6-3D printer extruder head；7-pressure transducer；8-displacement transducer.
Detailed description of the invention
Below in conjunction with specific embodiment, the invention will be further described, and illustrative examples and explanation in this invention are used for explaining the present invention, but not as a limitation of the invention.
As shown in Figure 1, a kind of Hydrauservo System of 3D printer, including ARM controller 1, control strategy 2, host computer 3, electro-hydraulic proportional valve 4, hydraulic cylinder 5, 3D printer extruder head 6, pressure transducer 7, displacement transducer 8, electro-hydraulic proportional valve 4 is connected with hydraulic cylinder 5 by oil pipe, hydraulic cylinder 5 is provided with pressure transducer 7 and displacement transducer 8, feedback signal is input to ARM controller 1 by pressure transducer 7 and displacement transducer 8, ARM controller 1 controls electro-hydraulic proportional valve 4 and works, host computer 3 is connected in ARM controller 1 by standard interface, control strategy 2 and ARM controller 1 carry out data transmission, hydraulic cylinder 5 is connected with 3D printer extruder head 6, 3D printer extruder head 6 is driven to move.
The operation principle of the present invention is: the present invention changes the Serve Motor Control mode of tradition 3D printer into hydraulic servocontrol mode, meets the control requirement of 3D printer.Thus reaching the Hydrauservo System application at 3D printer apparatus, make the purpose that the driving force of the drive system of 3D printer is bigger.
Claims (1)
- null1. the Hydrauservo System of a 3D printer，Including ARM controller (1)、Control strategy (2)、Host computer (3)、Electro-hydraulic proportional valve (4)、Hydraulic cylinder (5)、3D printer extruder head (6)、Pressure transducer (7)、Displacement transducer (8)，It is characterized in that: described electro-hydraulic proportional valve (4) is connected with hydraulic cylinder (5) by oil pipe，Described hydraulic cylinder (5) is provided with pressure transducer (7) and displacement transducer (8)，Feedback signal is input to ARM controller (1) by described pressure transducer (7) and displacement transducer (8)，Described ARM controller (1) controls electro-hydraulic proportional valve (4) work，Described host computer (3) is connected in ARM controller (1) by standard interface，Described control strategy (2) and ARM controller (1) carry out data transmission，Described hydraulic cylinder (5) is connected with 3D printer extruder head (6)，Drive 3D printer extruder head (6) mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216073.3A CN105751508A (en) | 2016-04-10 | 2016-04-10 | Hydraulic servo system of 3D printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610216073.3A CN105751508A (en) | 2016-04-10 | 2016-04-10 | Hydraulic servo system of 3D printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105751508A true CN105751508A (en) | 2016-07-13 |
Family
ID=56334455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610216073.3A Pending CN105751508A (en) | 2016-04-10 | 2016-04-10 | Hydraulic servo system of 3D printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105751508A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862094A (en) * | 2012-10-19 | 2013-01-09 | 上海电力学院 | Hydraulic servo system controlled by numerical control system |
| CN204505842U (en) * | 2014-12-24 | 2015-07-29 | 广州市艾派克智能激光科技有限公司 | A kind of laser 3D fast shaping appts |
-
2016
- 2016-04-10 CN CN201610216073.3A patent/CN105751508A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102862094A (en) * | 2012-10-19 | 2013-01-09 | 上海电力学院 | Hydraulic servo system controlled by numerical control system |
| CN204505842U (en) * | 2014-12-24 | 2015-07-29 | 广州市艾派克智能激光科技有限公司 | A kind of laser 3D fast shaping appts |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |
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| WD01 | Invention patent application deemed withdrawn after publication |