CN113502038A - 具有木质感的记忆3d打印耗材线条 - Google Patents
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 18
- 241000723346 Cinnamomum camphora Species 0.000 claims abstract description 9
- 229920000747 poly(lactic acid) Polymers 0.000 claims abstract description 9
- 239000004626 polylactic acid Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 3
- 239000002184 metal Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 12
- 239000002023 wood Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000001035 drying Methods 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910001297 Zn alloy Inorganic materials 0.000 claims description 4
- SXKZZFLSYPUIAN-UHFFFAOYSA-N [Cu].[Zn].[Au] Chemical compound [Cu].[Zn].[Au] SXKZZFLSYPUIAN-UHFFFAOYSA-N 0.000 claims description 4
- OGSYQYXYGXIQFH-UHFFFAOYSA-N chromium molybdenum nickel Chemical compound [Cr].[Ni].[Mo] OGSYQYXYGXIQFH-UHFFFAOYSA-N 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000002518 antifoaming agent Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000007639 printing Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 229910001873 dinitrogen Inorganic materials 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 239000004088 foaming agent Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 238000003756 stirring Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004156 Azodicarbonamide Substances 0.000 description 1
- XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical group NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 description 1
- 235000019399 azodicarbonamide Nutrition 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
- C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
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- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
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Abstract
本发明公开了本发明具有木质感的记忆3D打印耗材线条，其包括以下质量分数的各组分：聚乳酸92份；发泡剂1份；色粉1份；记忆金属粉3份及香樟树粉3份。本发明的有益效果是：能够生产出木质感的打印耗材，而且在生产过程中采用氮气进行保护，避免空气中的湿气与聚乳酸和色粉接触，提高的产品的质量的优点。
Description
技术领域
本发明涉及具有木质感的记忆3D打印耗材线条技术领域。
背景技术
目前市面上的木质感3D打印耗材在生产过程中暴露在空气湿度很大的环境中，使得生产出来的产品质量不稳定，可能会出现气泡的情况。一般采用是提前烘干物料，但是因为物料比较多，因此还是有很多时间暴露在空气中，因此其实生产出来的耗材中是含有很多水分的，对于打印和长期储存的时候是不利的。
发明内容
本发明所要解决的技术问题是克服现有技术的不足，提供具有木质感的记忆3D打印耗材线条，其能够生产出木质感的打印耗材，而且在生产过程中采用氮气进行保护，避免空气中的湿气与聚乳酸和色粉接触，提高的产品的质量的优点。
本发明所采用的技术方案是：
具有木质感的记忆3D打印耗材线条，其包括以下质量分数的各组分：
其中，记忆金属粉由1.5份的铬镍钼钢粉和1.5份的铜金锌合金粉混合而得；
所述具有木质感的记忆3D打印耗材线条通过以下步骤制备得到：
S1、在氮气覆盖的条件下，将铬镍钼钢粉和1.5份的铜金锌合金粉混合，混合时间为2分钟；
S2、现将3份的香樟树粉进行粉碎，再将3份的香樟树粉加入混合，混合时间为5分钟；
S3、然后进行干燥6小时，干燥温度为85摄氏度；
S4、加入92份聚乳酸、1份消泡剂及1份色粉进行混合，混合时间为3分钟，得到混合物；
S5、将混合物投入挤出机的料斗中，在料斗中冲入氮气；
S6、挤出机熔融混合物后挤出得到产品。
消泡剂为偶氮二甲酰胺。
因为采用了氮气进行避免了湿气与材料进行混合，特别是聚乳酸容易吸水导致产品气泡的问题。
因为采用了香樟树粉，因此从外观上的木质感是具备条件的，同时，因为采用了香樟树粉，因此具有一定的木质气味，因为给消费者更加多一维度的感觉。当将耗材使用在3D打印笔的时候，去画成樟树的时候，不但具有外观的木质感，而且又有一定的木质气味，因此更加符合消费者的需求。
本发明的有益效果是：能够生产出木质感的打印耗材，而且在生产过程中采用氮气进行保护，避免空气中的湿气与聚乳酸和色粉接触，提高的产品的质量的优点。
附图说明
图1为本发明的步骤示意图。
具体实施方式
如图1所示，本发明具有木质感的记忆3D打印耗材线条，其包括以下质量分数的各组分：
所述具有木质感的记忆3D打印耗材线条通过以下步骤制备得到：
S1、按照比例将各组分混合；
S2、搅拌混合物2分钟；
S3、粉碎混合物5分钟；
S4、烘干混合物0.5小时；
S5、搅拌混合物2分钟；
S6、在氮气包裹保护的条件下将混合物投入挤出机的料斗中，在料斗中冲入氮气；
S7、挤出机熔融混合物后挤出得到产品。
因为采用了氮气进行避免了湿气与材料进行混合，特别是聚乳酸容易吸水导致产品气泡的问题。
本发明的有益效果是：能够生产处木质感的打印耗材，而且在生产过程中采用氮气进行保护，避免空气中的湿气与聚乳酸和色粉接触，提高的产品的质量的优点。
Claims (1)
1.具有木质感的记忆3D打印耗材线条，其特征在于包括以下质量分数的各组分：
其中，记忆金属粉由1.5份的铬镍钼钢粉和1.5份的铜金锌合金粉混合而得；
所述具有木质感的记忆3D打印耗材线条通过以下步骤制备得到：
S1、在氮气覆盖的条件下，将铬镍钼钢粉和1.5份的铜金锌合金粉混合，混合时间为2分钟；
S2、现将3份的香樟树粉进行粉碎，再将3份的香樟树粉加入混合，混合时间为5分钟；
S3、然后进行干燥6小时，干燥温度为85摄氏度；
S4、加入92份聚乳酸、1份消泡剂及1份色粉进行混合，混合时间为3分钟，得到混合物；
S5、将混合物投入挤出机的料斗中，在料斗中冲入氮气；
S6、挤出机熔融混合物后挤出得到产品。
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672616A (zh) * | 2015-03-16 | 2015-06-03 | 深圳市光华伟业实业有限公司 | 一种具有木质感的3d打印线条 |
| RU2631890C1 (ru) * | 2016-12-19 | 2017-09-28 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Полимерный композит с эффектом памяти формы для 3D-печати медицинских изделий |
| CN109849215A (zh) * | 2019-02-25 | 2019-06-07 | 齐齐哈尔大学 | 一种以塑料粉末和复合材料制取3d打印耗材的多功能球形颗粒的加工方法 |
| CN110511546A (zh) * | 2019-08-23 | 2019-11-29 | 徐州盛和木业有限公司 | 一种熔融沉积成型用聚乳酸复合线材的制备方法 |
| CN110716610A (zh) * | 2018-07-11 | 2020-01-21 | 富智康精密电子（廊坊）有限公司 | 壳体及其制备方法 |
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- 2021-07-21 CN CN202110824804.3A patent/CN113502038A/zh active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104672616A (zh) * | 2015-03-16 | 2015-06-03 | 深圳市光华伟业实业有限公司 | 一种具有木质感的3d打印线条 |
| RU2631890C1 (ru) * | 2016-12-19 | 2017-09-28 | Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский технологический университет "МИСиС" | Полимерный композит с эффектом памяти формы для 3D-печати медицинских изделий |
| CN110716610A (zh) * | 2018-07-11 | 2020-01-21 | 富智康精密电子（廊坊）有限公司 | 壳体及其制备方法 |
| CN109849215A (zh) * | 2019-02-25 | 2019-06-07 | 齐齐哈尔大学 | 一种以塑料粉末和复合材料制取3d打印耗材的多功能球形颗粒的加工方法 |
| CN110511546A (zh) * | 2019-08-23 | 2019-11-29 | 徐州盛和木业有限公司 | 一种熔融沉积成型用聚乳酸复合线材的制备方法 |
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