4D打印是一种基于3D打印发展而来，将智能材料和力学设计融入打印过程的新型制造技术。在光、热、电、磁等外界环境刺激下，4D打印结构可随时间产生形状或功能的改变，在生物医疗、航空航天等领域有着广阔的应用前景。目前，能实现4D打印的材料主要局限于水凝胶、形状记忆聚合物和液晶弹性体等智能软材料，而对于陶瓷类硬质材料的4D打印仍存在诸多技术瓶颈。现有的陶瓷4D打印主要基于墨水直写工艺，且需模具实现结构预编 ...

It might seem like there’s a typo in the title, but 4D printing stocks are a real industry emerging right now. But what is 4D printing, other than just 3D printing in an extra dimension? Well, in this ...

DUBLIN--(BUSINESS WIRE)--The "4D Printing Market 2024 Edition: Market Size, Trends, Opportunities and Forecast by Application, End-User, Material, Region, By Country: 2020-2030" report has been added ...

Although 4D printing is considered very promising for various biomedical applications – such as tissue scaffolds, neural scaffolds, grafts and stents, cardiac patches and valves, even bionic ...

It wasn’t so long ago that 3D printing was the new kid on the block. Now the term 4D printing is making headlines, stretching our ability to conceptualize once again. To understand 4D printing, it ...

In the latest research in the field of materials science and engineering, researchers have made remarkable progress in the 3D and 4D printing of electromagnetic metamaterials (EMMs). This breakthrough ...

The combination of 3D and 4D printing technologies with EMMs holds great promise for the future, driving innovation and opening up new avenues for research and development in multiple disciplines.

A research team has been given a US$855,000 grant to start research on printing's next step: the fourth dimension. Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with ...

Marc del Pozo Puig of the Eindhoven University of Technology (TU/e) has created a new 'smart ink' for use in 4D printing. 4D printing uses 3D printing to create objects capable of rearranging ...

In CNC milling, the so-called “4th axis” is rotation of either the tool or the part around the other. In additive manufacturing techniques, like 3D printing, the angle at which a material is deposited ...

In an article recently published in the open-access journal Scientific Reports, researchers discussed the development, design, and utility of a self-spiraling pattern-driven 4D-printed actuator. Study ...