Study on Nonlaminate Micro Stereolithography Using LCD Mask. (1st Report). Nonlaminate Fabrication Using Gray Scale Image.
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- HAYASHI Terutake
- 大阪大学大学院工学研究科
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- MIYOSHI Takashi
- 大阪大学大学院工学研究科
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- TAKAYA Yasuhiro
- 大阪大学大学院工学研究科
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- TAKAHASHI Satoru
- 大阪大学大学院工学研究科
Bibliographic Information
- Other Title
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- 液晶マスクを用いた非積層マイクロ光造形法に関する研究 第1報 濃淡画像による非積層造形
- エキショウ マスク オ モチイタ ヒセキソウ マイクロ ヒカリ ゾウケイホウ ニ カンスル ケンキュウ ダイ1ポウ ノウタン ガゾウ ニ ヨル ヒセキソウ ゾウケイ
- Nonlaminate Fabrication Using Gray Scale Image
- 濃淡画像による非積層造形
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Abstract
This paper presents a new method for fabricating micro structure by applying the stereolithography. This process is characterized by the mask exposure method and the nonlaminate 3-D constructing process for fabricating 3-D object precisely. The exposing method of stereolithography is roughly classified into two categories. One is a laser scanning method, the other is a mask method. The mask method is more suitable for small size parts fabrication than the laser scanning method. However, precise adjustment of many masks is difficult for manufacturing 3-D structures. In this paper, a new stereolithography process for micro manufacturing is proposed, namely stereolithography using liquid crystal display (LCD) mask. Fundamental experiments were performed to verify the proposed method. Both a micro gear with a tooth width of about 80 μm and pyramidal shape 1.5mm in height can be fabricated in a few seconds without lamination. This method enables precise fabrication of various microstructures at high speed as compared with conventional techniques.
Journal
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- Journal of the Japan Society for Precision Engineering
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Journal of the Japan Society for Precision Engineering 67 (4), 628-632, 2001
The Japan Society for Precision Engineering
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Keywords
Details 詳細情報について
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- CRID
- 1390282679773505664
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- NII Article ID
- 110001373180
- 10007780854
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- NII Book ID
- AN1003250X
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- ISSN
- 1882675X
- 09120289
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- NDL BIB ID
- 5738182
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed