CN107756783A - A kind of 3D printing PEEK patching materials secondary operation method for shaping - Google Patents
A kind of 3D printing PEEK patching materials secondary operation method for shaping Download PDFInfo
- Publication number
- CN107756783A CN107756783A CN201711051821.8A CN201711051821A CN107756783A CN 107756783 A CN107756783 A CN 107756783A CN 201711051821 A CN201711051821 A CN 201711051821A CN 107756783 A CN107756783 A CN 107756783A
- Authority
- CN
- China
- Prior art keywords
- peek
- patching
- shaping
- printing
- crystallinity
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 title claims abstract description 40
- 239000004696 Poly ether ether ketone Substances 0.000 title claims abstract description 30
- 229920002530 polyetherether ketone Polymers 0.000 title claims abstract description 30
- JUPQTSLXMOCDHR-UHFFFAOYSA-N benzene-1,4-diol;bis(4-fluorophenyl)methanone Chemical compound OC1=CC=C(O)C=C1.C1=CC(F)=CC=C1C(=O)C1=CC=C(F)C=C1 JUPQTSLXMOCDHR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000010146 3D printing Methods 0.000 title claims abstract description 16
- 238000007493 shaping process Methods 0.000 title claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 5
- 239000002994 raw material Substances 0.000 claims abstract description 4
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000004659 sterilization and disinfection Methods 0.000 claims description 3
- 238000005496 tempering Methods 0.000 claims description 3
- 238000012805 post-processing Methods 0.000 abstract description 2
- 210000003625 skull Anatomy 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000003679 aging effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
-
- 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
- B33Y40/00—Auxiliary operations or equipment, e.g. for material handling
-
- 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
- B33Y80/00—Products made by 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
- B29C71/00—After-treatment of articles without altering their shape; Apparatus therefor
- B29C71/02—Thermal after-treatment
- B29C2071/027—Tempering, i.e. heating an object to a high temperature and quenching it
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
Abstract
A kind of 3D printing PEEK patching materials secondary operation method for shaping, first produced using control property 3D printing method with high tenacity, the low-crystallinity PEEK skull repairing raw material of good plasticity, then in situation according to the actual requirements, it secondary to material progress can cut out, bend and processing, then the crystallinity of material is improved by post-processing again, so as to increase its rigidity and intensity and shape, final use is with patient.The present invention is badly in need of the scene of Rapid Implementation repairing operation for war, first aid etc., it is proposed that the secondary operation method for shaping of patching material, so as to greatly reduce application time.
Description
Technical field
The present invention relates to 3D printing technique field, and in particular to a kind of 3D printing PEEK patching material secondary operation sizing side
Method.
Background technology
Polyether-ether-ketone (polyether-ether-ketone, PEEK) fusion sediment 3D printing, is by CAD design data
With control system, control and PEEK filamentary materials are sent into shower nozzle by wire feeder, fusing is heated in shower nozzle, then shower nozzle
Moved along part section profile and filling track, while the PEEK materials of fusing are extruded, using the hot melt of PEEK materials, glued
Knot property, solidify rapidly after extruding under the control of the computer, and bonded with the PEEK materials of surrounding, layer upon layer is shaped to manufacture
The technology of PEEK entity components.Manufactured PEEK parts out, there is fabulous mechanical property, heat resistance, rub resistance, resistance to
Medicine, water-fast decomposability, heat aging property, fatigue durability, creep resistant, radioresistance and weatherability etc., conduct
A kind of light high performance material having a high potential carrys out alternative metals material and goes to be applied among every field, and especially its is excellent
Biocompatibility and anti-attrition antiwear characteristic, turn into one of ideal material of current bioprosthesis implant.Therefore, can be beaten with 3D
Print to manufacture PEEK patching materials, so as to carry out the Efficient software patching at defect of human body bone position.
However, different from tradition such as ABS, PLA material 3D printing material, PEEK materials are a kind of hemicrystalline thermoplasticity
Material, the general crystallinity of PEEK patching materials that 3D printing comes out is relatively low, and the part that crystallinity is relatively low, its it is flexible with it is moulding compared with
Greatly, it can be bent and be stretched under conditions of extraneous load, be then cut out needed for, then can be returned using high temperature
The method of fire improves crystallinity, so as to the sizing that is hardened.But prior art not yet realizes such process.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art to exist, it is an object of the invention to provide a kind of 3D printing PEEK repairings
Material secondary processes method for shaping, secondary to the progress of pre-manufactured PEEK patching materials can cut out, bends with processing, so
The crystallinity of material is improved by post-processing again afterwards, so as to increase its rigidity and intensity and shape, final use is in patient's body
On.
In order to achieve the above object, the present invention adopts the following technical scheme that：
A kind of 3D printing PEEK patching materials secondary operation method for shaping, comprises the following steps：
1) according to the real needs of biologic medical, different size, different size, the patching material three-dimensional of different patterns are designed
Model；
2) produced using PEEK controls property 3D printing method with high tenacity, the low-crystallinity PEEK repairings of good plasticity are former
Material, after over cleaning, sterilizing and sterilization, stored and transported in sterile bag；
3) and then in situation according to the actual requirements, PEEK can be repaired raw material carry out it is secondary cut out, bend with processing,
It is final to be configured to required true patching material；
4) crystallinity of material and then is again greatly improved by tempering heat treatment process, so as to increase its rigidity and intensity
And shape；
5) after examining by mechanics, sterilize, cleaning, sterilizing, final use is with patient.
Beneficial effects of the present invention：The present invention is badly in need of the scene of Rapid Implementation repairing operation for war, first aid etc., proposes
The secondary operation method for shaping of patching material, so as to greatly reduce application time.
Brief description of the drawings
Fig. 1 is the technology schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
A kind of 3D printing PEEK patching materials secondary operation method for shaping, comprises the following steps：
1) reference picture 1, according to the real needs of biologic medical, different size, different size, the repairing of different patterns are designed
Material three-dimensional model；
2) produced using PEEK controls property 3D printing method with high tenacity, the low-crystallinity PEEK repairings of good plasticity are former
Material, after over cleaning, sterilizing and sterilization, stored and transported in sterile bag；
3) and then according to the actual requirements situation, raw material can be repaired to PEEK and secondary cut out, bend with processing, most
Required true patching material is configured to eventually；
4) crystallinity of material and then is again greatly improved by tempering heat treatment process, so as to increase its rigidity and intensity
And shape；
5) after examining by mechanics, sterilize, cleaning, sterilizing, final use is with patient.
Beneficial effects of the present invention：The present invention is badly in need of the scene of Rapid Implementation repairing operation for war, first aid etc., proposes
The secondary operation method for shaping of patching material, so as to greatly reduce application time.
Claims (1)
1. a kind of 3D printing PEEK patching materials secondary operation method for shaping, it is characterised in that comprise the following steps：
1) according to the real needs of biologic medical, different size, different size, the patching material three-dimensional mould of different patterns are designed
Type；
2) produced using PEEK controls property 3D printing method with high tenacity, the low-crystallinity PEEK repairing former materials of good plasticity
Material, after over cleaning, sterilizing and sterilization, is stored and is transported in sterile bag；
3) raw material and then in situation according to the actual requirements, can be repaired to PEEK secondary cut out, bend with processing, finally
It is configured to required true patching material；
4) crystallinity of material and then is again greatly improved by tempering heat treatment process, so as to increase its rigidity and intensity and determine
Type；
5) after examining by mechanics, sterilize, cleaning, sterilizing, final use is with patient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051821.8A CN107756783B (en) | 2017-10-31 | 2017-10-31 | Secondary processing and shaping method for 3D printing PEEK repairing material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051821.8A CN107756783B (en) | 2017-10-31 | 2017-10-31 | Secondary processing and shaping method for 3D printing PEEK repairing material |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107756783A true CN107756783A (en) | 2018-03-06 |
| CN107756783B CN107756783B (en) | 2020-05-05 |
Family
ID=61271935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051821.8A Active CN107756783B (en) | 2017-10-31 | 2017-10-31 | Secondary processing and shaping method for 3D printing PEEK repairing material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107756783B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393486A (en) * | 2013-08-13 | 2013-11-20 | 华中科技大学同济医学院附属同济医院 | Method for preparing skull flap to be repaired by 3D printing |
| CN103707507A (en) * | 2013-12-13 | 2014-04-09 | 吉林大学 | Polyether-ether-ketone biomimetic artificial bone 3D printing manufacturing method |
| CN105506337A (en) * | 2015-12-27 | 2016-04-20 | 大连理工大学 | Design optimization and preparation method for ordered porous metal |
| CN106156511A (en) * | 2016-07-07 | 2016-11-23 | 华南理工大学 | A kind of preparation method for complicated pelvis fracture of acetabulum personalization blade plate |
| US20170071718A1 (en) * | 2014-06-26 | 2017-03-16 | Vertera, Inc. | Porous devices and processes for producing same |
| WO2017113180A1 (en) * | 2015-12-30 | 2017-07-06 | Jf Polymers (Suzhou) Co. Ltd. | Methods and systems for improving the heat resistance of 3d-printed objects |
| CN107160676A (en) * | 2017-06-26 | 2017-09-15 | 陕西聚高增材智造科技发展有限公司 | A kind of cold deposition 3D printing method of control towards PEEK materials |
-
2017
- 2017-10-31 CN CN201711051821.8A patent/CN107756783B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103393486A (en) * | 2013-08-13 | 2013-11-20 | 华中科技大学同济医学院附属同济医院 | Method for preparing skull flap to be repaired by 3D printing |
| CN103707507A (en) * | 2013-12-13 | 2014-04-09 | 吉林大学 | Polyether-ether-ketone biomimetic artificial bone 3D printing manufacturing method |
| US20170071718A1 (en) * | 2014-06-26 | 2017-03-16 | Vertera, Inc. | Porous devices and processes for producing same |
| CN105506337A (en) * | 2015-12-27 | 2016-04-20 | 大连理工大学 | Design optimization and preparation method for ordered porous metal |
| WO2017113180A1 (en) * | 2015-12-30 | 2017-07-06 | Jf Polymers (Suzhou) Co. Ltd. | Methods and systems for improving the heat resistance of 3d-printed objects |
| CN108472889A (en) * | 2015-12-30 | 2018-08-31 | 苏州聚复高分子材料有限公司 | Improve the method and system of the heat resistance of 3D printing object |
| CN106156511A (en) * | 2016-07-07 | 2016-11-23 | 华南理工大学 | A kind of preparation method for complicated pelvis fracture of acetabulum personalization blade plate |
| CN107160676A (en) * | 2017-06-26 | 2017-09-15 | 陕西聚高增材智造科技发展有限公司 | A kind of cold deposition 3D printing method of control towards PEEK materials |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107756783B (en) | 2020-05-05 |
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| PB01 | Publication | ||
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| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220418 Address after: 712000 Room 102, building 4a, West Yungu phase 2, Fengxi new town, Xixian new area, Xi'an, Shaanxi Province Patentee after: Shaanxi JuKang Gaobo Medical Technology Co.,Ltd. Address before: 714000 West Chaoyang Street, Weinan High-tech Industrial Development Zone, Shaanxi Province, 70 Patentee before: SHAANXI JUGAO-AM TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240220 Address after: No. 4, 27th Floor, Unit 1, Building 2, No. 1288 Huajian Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee after: Yang Chuncheng Country or region after: China Address before: 712000 Room 102, building 4a, West Yungu phase 2, Fengxi new town, Xixian new area, Xi'an, Shaanxi Province Patentee before: Shaanxi JuKang Gaobo Medical Technology Co.,Ltd. Country or region before: China |
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Effective date of registration: 20240619 Address after: Building 3, Sidunzi North Street, Xinqiao Town, Jingjiang City, Taizhou City, Jiangsu Province, 214500 Patentee after: Jingjiang Xiyin Technology Co.,Ltd. Country or region after: China Address before: No. 4, 27th Floor, Unit 1, Building 2, No. 1288 Huajian Road, Yanta District, Xi'an City, Shaanxi Province, 710000 Patentee before: Yang Chuncheng Country or region before: China |