<b>3-D Gel Printing </b>

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  • Okada Koji
    Graduate School of Science and Engineering, Yamagata University
  • Watanabe Yosuke
    Graduate School of Science and Engineering, Yamagata University
  • Saito Azusa
    Graduate School of Science and Engineering, Yamagata University
  • Kawakami Masaru
    Graduate School of Science and Engineering, Yamagata University
  • Furukawa Hidemitsu
    Graduate School of Science and Engineering, Yamagata University

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Other Title
  • <b>3D ゲルプリンティング </b>
  • 3Dゲルプリンティング

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Abstract

Several years passed since 3-D printers attracted people’s attention as a new tool that provides the designed 3-D objects with the modeling method suitable for variable materials. The factors behind this rapid growth of 3-D printer movement are the reduction of development cost due to the expired patent about the fused deposition modeling (FDM), the rise of free 3-D modeling software, and sharing of the information about 3-D printers through the internet. Now we can design and manufacture goods personally, that is, individually. On the other hand, we have been originally developing the 3-D gel printer named SWIM-ER in different background from common 3-D printers at the same time. In this article, we will consider the advantages of gels in comparison with hard materials such as a plastic, metal and ceramic used in common 3-D printers, discuss the outlook of 3-D printed gel model utilizing its characteristics, and introduce the appearance of tough hydrogel as one of the reasons why we started to develop the SWIM-ER. Finally, we would like to show our progress of gel ink for the SWIM-ER and the 3-D gel model shaped in the form of a finger. We are convinced that the SWIM-ER will be a novel tool that promotes the next manufacturing.

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