CN104816480A - Constant-temperature printing system and method for preventing 3D printing object from deforming - Google Patents
Constant-temperature printing system and method for preventing 3D printing object from deforming Download PDFInfo
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- CN104816480A CN104816480A CN201510255123.4A CN201510255123A CN104816480A CN 104816480 A CN104816480 A CN 104816480A CN 201510255123 A CN201510255123 A CN 201510255123A CN 104816480 A CN104816480 A CN 104816480A
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Abstract
The invention provides a constant-temperature printing system and method for preventing a 3D printing object from deforming. The system comprises a 3D printer, a liquid trough, an electric heating device and a control device. When the constant-temperature printing system is used, a to-be-printed object is arranged on a workbench of the 3D printer and then is placed in the liquid trough together; the liquid trough is filled with liquid, the liquid level of the liquid is controlled to be lower than the highest surface of the to-be-printed object, and additionally, no contact of a 3D printing head and the liquid is guaranteed; the electric heating device and the control device which is electrically connected with the electric heating device are started, and the temperature of the liquid is regulated by controlling the electric heating device, so as to guarantee that the to-be-printed object is in a constant-temperature state all the time; finally, the 3D printer is started, and the to-be-printed object is processed through the 3D printing head. According to the constant-temperature printing system, on one hand, the liquid in the liquid trough is heated at constant temperature by the electric heating device, on the other hand, the liquid level of the liquid is controlled by switching on a valve, so that the to-be-printed object is in the constant-temperature state all the time, and finally, the printed object is prevented from deforming and bending.
Description
Technical field
The present invention relates to a kind of the constant temperature print system and the method that prevent the distortion of 3D printing object, belong to 3D printing technique field.
Background technology
3D prints, and belong to the one of RP technique, it is based on a kind of mathematical model file, uses powdery metal or plastics etc. can jointing material, is carried out the technology of constructed object by the mode of successively stacking accumulation.3D prints the feature and advantage that have because of itself, will more and more come into one's own and apply.
At present, usually adopt first by the process of plastic hot melt, then extruded product in 3D printing technique, but have cooling rates (shrinkage factor) different separately due to the cooling procedure of each several part in a product, and printing is that branch carries out, the product therefore printed can produce deformation or even bending.Even if adopt PLA plastics (PLA plastics are lower than the shrinkage of ABS), also there will be deformation problems, may cause time serious printing unsuccessfully.
Summary of the invention
For above deficiency, the invention provides a kind of the constant temperature print system and the method that prevent the distortion of 3D printing object, make object to be printed be in temperature constant state all the time when printing, and then prevent distortion and buckling phenomenon.
The present invention is realized by following proposal: prevent 3D from printing the constant temperature print system of object distortion, the control device comprising 3D printer, liquid tank, electric heater unit and be electrically connected with electric heater unit, wherein object to be printed is placed on the workbench of 3D printer, workbench is positioned at liquid tank, the semiclosed cell body that described liquid tank is uncovered above being, groove is filled with liquid, and described electric heater unit is installed in liquid tank.
The bottom of described liquid tank is provided with controlled valve, and controlled valve and control device are electrically connected.
Prevent 3D from printing a constant temperature Method of printing for object distortion, have employed the above-mentioned 3D that prevents and print the constant temperature print system of object distortion, concrete grammar is as follows:
1) object to be printed is placed on the workbench of 3D printer, is then together placed in liquid tank;
2) in liquid tank, be filled with liquid, control the liquid level of liquid lower than the highest of object to be printed, ensure simultaneously 3D printhead and liquid contactless;
3) start electric heater unit and the control device that be electrically connected with electric heater unit, by the temperature of control electric heater unit regulates liquid, and then ensure that object to be printed is in temperature constant state all the time;
4) start 3D printer, process object to be printed by 3D printhead.
Technique effect of the present invention: one aspect of the present invention is heated the liquid constant temperature in liquid tank by electric heater unit, the liquid level of liquid is controlled on the other hand by Open valve, thus make object to be printed be in temperature constant state all the time, finally ensure that the object printed is without being out of shape and bending.
Accompanying drawing explanation
Fig. 1 is system architecture schematic diagram of the present invention.
Detailed description of the invention
A kind of constant temperature print system preventing 3D from printing object distortion as shown in Figure 1, the control device 6 comprising 3D printer, liquid tank 3, electric heater unit 5 and be electrically connected with electric heater unit 5, wherein object 7 to be printed is placed on the workbench 2 of 3D printer, workbench 2 is positioned at liquid tank 3, described liquid tank 3 is the uncovered semiclosed cell body in top, groove is filled with liquid 4, and liquid 4 can be water, and described electric heater unit 5 is installed in liquid tank 3.The bottom of described liquid tank 3 is provided with controlled valve, and controlled valve and control device 6 are electrically connected.
Prevent 3D from printing a constant temperature Method of printing for object distortion, have employed the above-mentioned 3D that prevents and print the constant temperature print system of object distortion, concrete grammar is as follows:
1) object 7 to be printed is placed on the workbench 2 of 3D printer, is then together placed in liquid tank 3;
2) in liquid tank 3, be filled with water, the liquid level controlling water, lower than the highest of object 7 to be printed, ensures that 3D printhead 1 and water are contactless simultaneously;
3) start electric heater unit 5 and the control device 6 that be electrically connected with electric heater unit 5, by the temperature of control electric heater unit 5 regulates liquid 4, and then ensure that object 7 to be printed is in temperature constant state all the time;
4) start 3D printer, process object 7 to be printed by 3D printhead 1.
Claims (3)
1. prevent 3D from printing the constant temperature print system of object distortion, it is characterized in that: the control device (6) comprising 3D printer, liquid tank (3), electric heater unit (5) and be electrically connected with electric heater unit (5), wherein object to be printed (7) is placed on the workbench (2) of 3D printer, workbench (2) is positioned at liquid tank (3), described liquid tank (3) is the uncovered semiclosed cell body in top, groove is filled with liquid (4), and described electric heater unit (5) is installed in liquid tank (3).
2. prevent 3D from printing the constant temperature print system of object distortion as claimed in claim 1, it is characterized in that: the bottom of described liquid tank (3) is provided with controlled valve, controlled valve and control device (6) are electrically connected.
3. the constant temperature Method of printing preventing 3D from printing object distortion have employed the constant temperature print system preventing 3D from printing object distortion as claimed in claim 1 or 2, it is characterized in that concrete grammar is as follows:
1) object to be printed (7) is placed on the workbench (2) of 3D printer, is then together placed in liquid tank (3);
2) in liquid tank (3), be filled with liquid (4), the liquid level controlling liquid (4), lower than the highest of object to be printed (7), ensures that 3D printhead (1) and liquid (4) are contactless simultaneously;
3) starting electric heater unit (5) and the control device (6) that is electrically connected with electric heater unit (5), by controlling the temperature of electric heater unit (5) regulates liquid (4), and then ensureing that object to be printed (7) is in temperature constant state all the time;
4) start 3D printer, process object to be printed (7) by 3D printhead (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510255123.4A CN104816480A (en) | 2015-05-19 | 2015-05-19 | Constant-temperature printing system and method for preventing 3D printing object from deforming |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510255123.4A CN104816480A (en) | 2015-05-19 | 2015-05-19 | Constant-temperature printing system and method for preventing 3D printing object from deforming |
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| CN104816480A true CN104816480A (en) | 2015-08-05 |
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| CN201510255123.4A Pending CN104816480A (en) | 2015-05-19 | 2015-05-19 | Constant-temperature printing system and method for preventing 3D printing object from deforming |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666876A (en) * | 2016-03-01 | 2016-06-15 | 西安交通大学 | Fused deposition modelling printing head with fluid circulation temperature-control function |
| CN106738920A (en) * | 2017-01-24 | 2017-05-31 | 唐富强 | A kind of immersion 3D printing platform |
| CN107379529A (en) * | 2017-08-10 | 2017-11-24 | 东莞远铸智能科技有限公司 | 3D printer and its Method of printing |
| CN108501379A (en) * | 2018-05-07 | 2018-09-07 | 麦递途医疗科技（上海）有限公司 | A kind of 3D printing environment preparation system |
| CN108859103A (en) * | 2018-06-25 | 2018-11-23 | 宁夏共享模具有限公司 | A kind of device controlling FDM type-script forming temperature |
| WO2019028715A1 (en) * | 2017-08-10 | 2019-02-14 | 东莞远铸智能科技有限公司 | 3d printer and printing method thereof |
| CN110116208A (en) * | 2019-05-20 | 2019-08-13 | 哈尔滨工业大学 | Electron beam fuse deposits dynamic liquid cooling apparatus and whole cooling means |
| CN110523977A (en) * | 2019-03-12 | 2019-12-03 | 清华大学 | Liquid floats powder bed increasing material manufacturing device and method |
| CN111023735A (en) * | 2019-12-24 | 2020-04-17 | 安徽大邦三维科技有限公司 | Auxiliary drying equipment for ceramic clay 3D printing |
| WO2021121190A1 (en) * | 2019-12-18 | 2021-06-24 | Luxcreo (Beijing) Inc. | Systems and methods for treating a printed model |
| CN113145865A (en) * | 2021-02-24 | 2021-07-23 | 深圳升华三维科技有限公司 | 3D printer and liquid heating method of 3D printed product |
| CN116921705A (en) * | 2023-09-15 | 2023-10-24 | 成都飞机工业（集团）有限责任公司 | Device and method for titanium alloy laser additive cooling |
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| CN204725857U (en) * | 2015-05-19 | 2015-10-28 | 阜新金昊空压机有限公司 | Prevent 3D from printing the constant temperature print system of object distortion |
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| JPH02196631A (en) * | 1989-01-26 | 1990-08-03 | Matsushita Electric Works Ltd | Sealing device |
| CN103332011A (en) * | 2013-06-24 | 2013-10-02 | 苏州快吉刀片制造有限公司 | Temperature control system in blade printing production |
| CN104416159A (en) * | 2013-08-20 | 2015-03-18 | 中国科学院理化技术研究所 | Low-melting-point metal multi-dimensional structure liquid phase printing system and method |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105666876B (en) * | 2016-03-01 | 2018-01-05 | 西安交通大学 | A kind of fluid circulation temperature control fusion sediment shapes printhead |
| CN105666876A (en) * | 2016-03-01 | 2016-06-15 | 西安交通大学 | Fused deposition modelling printing head with fluid circulation temperature-control function |
| CN106738920A (en) * | 2017-01-24 | 2017-05-31 | 唐富强 | A kind of immersion 3D printing platform |
| WO2019028715A1 (en) * | 2017-08-10 | 2019-02-14 | 东莞远铸智能科技有限公司 | 3d printer and printing method thereof |
| CN107379529A (en) * | 2017-08-10 | 2017-11-24 | 东莞远铸智能科技有限公司 | 3D printer and its Method of printing |
| CN107379529B (en) * | 2017-08-10 | 2019-11-15 | 东莞远铸智能科技有限公司 | 3D printer and its Method of printing |
| CN108501379A (en) * | 2018-05-07 | 2018-09-07 | 麦递途医疗科技（上海）有限公司 | A kind of 3D printing environment preparation system |
| CN108859103A (en) * | 2018-06-25 | 2018-11-23 | 宁夏共享模具有限公司 | A kind of device controlling FDM type-script forming temperature |
| CN108859103B (en) * | 2018-06-25 | 2023-11-03 | 共享智能装备有限公司 | Device for controlling forming temperature of FDM printing body |
| CN110523977A (en) * | 2019-03-12 | 2019-12-03 | 清华大学 | Liquid floats powder bed increasing material manufacturing device and method |
| CN110116208A (en) * | 2019-05-20 | 2019-08-13 | 哈尔滨工业大学 | Electron beam fuse deposits dynamic liquid cooling apparatus and whole cooling means |
| WO2021121190A1 (en) * | 2019-12-18 | 2021-06-24 | Luxcreo (Beijing) Inc. | Systems and methods for treating a printed model |
| CN111023735A (en) * | 2019-12-24 | 2020-04-17 | 安徽大邦三维科技有限公司 | Auxiliary drying equipment for ceramic clay 3D printing |
| CN113145865A (en) * | 2021-02-24 | 2021-07-23 | 深圳升华三维科技有限公司 | 3D printer and liquid heating method of 3D printed product |
| CN116921705A (en) * | 2023-09-15 | 2023-10-24 | 成都飞机工业（集团）有限责任公司 | Device and method for titanium alloy laser additive cooling |
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Application publication date: 20150805 |
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