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公开(公告)号：US20140134334A1
公开(公告)日：2014-05-15
申请号：US14068395
申请日：2013-10-31
申请人： Markus PRIDOEHL , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
发明人： Markus PRIDOEHL , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
IPC分类号： B05D1/26
CPC分类号： B05D1/265 , B29C64/106 , B29C64/20 , B29C67/0055 , B29C67/0085 , B33Y30/00 , B33Y50/02 , B33Y70/00
摘要： A 3D extrusion print process for producing multicolored three-dimensional objects is provided. The process produces mechanically stable, multicolored 3D objects with good color definition. The process according to the invention is based on coating, upstream of the printing head, of the polymer strand used for producing the actual object, and on fixing of the coating upstream of entry of the polymer strand into the printing head. Downstream of the extrusion process in the printing head, the coating remains predominantly at the surface of the extruded strand.
摘要翻译： 提供了用于生产多色三维物体的3D挤压印刷工艺。 该过程产生机械稳定，多彩的3D对象，具有良好的颜色定义。 根据本发明的方法是基于用于制造实际物体的聚合物链的印刷头上游的涂层以及将聚合物链进入打印头的上游固定。 在印刷头中的挤出过程的下游，涂层主要保留在挤出的股线的表面。
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公开(公告)号：US09433969B2
公开(公告)日：2016-09-06
申请号：US14068395
申请日：2013-10-31
申请人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
发明人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
CPC分类号： B05D1/265 , B29C64/106 , B29C64/20 , B29C67/0055 , B29C67/0085 , B33Y30/00 , B33Y50/02 , B33Y70/00
摘要： A 3D extrusion print process for producing multicolored three-dimensional objects is provided. The process produces mechanically stable, multicolored 3D objects with good color definition. The process according to the invention is based on coating, upstream of the printing head, of the polymer strand used for producing the actual object, and on fixing of the coating upstream of entry of the polymer strand into the printing head. Downstream of the extrusion process in the printing head, the coating remains predominantly at the surface of the extruded strand.
摘要翻译： 提供了用于生产多色三维物体的3D挤压印刷工艺。 该过程产生机械稳定，多彩的3D对象，具有良好的颜色定义。 根据本发明的方法是基于用于制造实际物体的聚合物链的印刷头上游的涂层以及将聚合物链进入打印头的上游固定。 在印刷头中的挤出过程的下游，涂层主要保留在挤出的股线的表面。
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公开(公告)号：US20140088751A1
公开(公告)日：2014-03-27
申请号：US14116515
申请日：2012-04-03
申请人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
发明人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
IPC分类号： G05B19/042
CPC分类号： G05B19/042 , B29B7/94 , B29C64/106 , B33Y30/00
摘要： The invention relates to a modified fused deposition modeling process for production of multicolored three-dimensional objects. More particularly, the invention relates to a 3D printing process with which 3D objects with particularly good color appearance compared to the prior art can be produced. The process according to the invention is based on surface coloring or additive coating of the polymer strand used for production of the actual object or of the melt which results therefrom in the nozzle.
摘要翻译： 本发明涉及用于生产多彩三维物体的改进的熔融沉积建模方法。 更具体地说，本发明涉及一种与现有技术相比具有特别好的颜色外观的3D物体的3D印刷工艺。 根据本发明的方法是基于用于生产实际物体的聚合物链或由其在喷嘴中产生的熔体的表面着色或添加剂涂层。
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公开(公告)号：US09283714B2
公开(公告)日：2016-03-15
申请号：US14116244
申请日：2012-04-03
申请人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
发明人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
CPC分类号： B29C67/0055 , B29B7/94 , B29C64/106 , B29C64/20 , B29C64/40 , B29C67/0085 , B29C67/0092 , B29K2033/12 , B29K2069/00 , B29K2105/0032 , B29K2995/002 , B33Y30/00 , B33Y40/00 , B33Y70/00
摘要： The invention relates to a modified fused deposition modeling process for production of multicolored three-dimensional objects. More particularly, the invention relates to a 3D printing process with which 3D objects with particularly good color appearance compared to the prior art can be produced. The process according to the invention is based on coloring of the polymer strand used for production of the actual object in the nozzle, and on using a mixing apparatus which comprises a plurality of injection needles, a static mixer or a dynamic mixer.
摘要翻译： 本发明涉及用于生产多彩三维物体的改进的熔融沉积建模方法。 更具体地说，本发明涉及一种与现有技术相比具有特别好的颜色外观的3D物体的3D印刷工艺。 根据本发明的方法是基于在喷嘴中用于生产实际物体的聚合物链的着色以及使用包括多个注射针，静态混合器或动态混合器的混合装置。
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公开(公告)号：US20140079841A1
公开(公告)日：2014-03-20
申请号：US14116244
申请日：2012-04-03
申请人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
发明人： Markus Pridoehl , Guenter Schmitt , Dirk Poppe , Stephan Kohlstruk , Benjamin Hammann , Sonja Cremer , Kris Beks , Ludo Dewaelheyns
IPC分类号： B29C67/00
CPC分类号： B29C67/0055 , B29B7/94 , B29C64/106 , B29C64/20 , B29C64/40 , B29C67/0085 , B29C67/0092 , B29K2033/12 , B29K2069/00 , B29K2105/0032 , B29K2995/002 , B33Y30/00 , B33Y40/00 , B33Y70/00
摘要： The invention relates to a modified fused deposition modeling process for production of multicolored three-dimensional objects. More particularly, the invention relates to a 3D printing process with which 3D objects with particularly good color appearance compared to the prior art can be produced. The process according to the invention is based on coloring of the polymer strand used for production of the actual object in the nozzle, and on using a mixing apparatus which comprises a plurality of injection needles, a static mixer or a dynamic mixer.
摘要翻译： 本发明涉及用于生产多彩三维物体的改进的熔融沉积建模方法。 更具体地说，本发明涉及一种与现有技术相比具有特别好的颜色外观的3D物体的3D印刷工艺。 根据本发明的方法是基于在喷嘴中用于生产实际物体的聚合物链的着色以及使用包括多个注射针，静态混合器或动态混合器的混合装置。
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