Rapid prototyping of green composites
Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2010.
| Main Author: | |
|---|---|
| Other Authors: | |
| Format: | Thesis |
| Language: | eng |
| Published: |
Massachusetts Institute of Technology
2011
|
| Subjects: | |
| Online Access: | http://hdl.handle.net/1721.1/62080 |
| _version_ | 1826216112241508352 |
|---|---|
| author | Peek, Nadya (Nadya Meile) |
| author2 | Neil Gershenfeld. |
| author_facet | Neil Gershenfeld. Peek, Nadya (Nadya Meile) |
| author_sort | Peek, Nadya (Nadya Meile) |
| collection | MIT |
| description | Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2010. |
| first_indexed | 2024-09-23T16:42:12Z |
| format | Thesis |
| id | mit-1721.1/62080 |
| institution | Massachusetts Institute of Technology |
| language | eng |
| last_indexed | 2024-09-23T16:42:12Z |
| publishDate | 2011 |
| publisher | Massachusetts Institute of Technology |
| record_format | dspace |
| spelling | mit-1721.1/620802019-04-10T16:47:37Z Rapid prototyping of green composites Peek, Nadya (Nadya Meile) Neil Gershenfeld. Massachusetts Institute of Technology. Dept. of Architecture. Program in Media Arts and Sciences. Massachusetts Institute of Technology. Dept. of Architecture. Program in Media Arts and Sciences. Architecture. Program in Media Arts and Sciences. Thesis (S.M.)--Massachusetts Institute of Technology, School of Architecture and Planning, Program in Media Arts and Sciences, 2010. Cataloged from PDF version of thesis. Includes bibliographical references (p. 73-76). Rapid prototyping employs digital fabrication techniques to quickly manufacture parts. However, the available materials are not yet suitable for making strong, large or durable objects. Composites are materials which are very strong and lightweight, combining the tensile strength of a fibre and the compressive strength of a resin matrix. Unfortunately, tooling for composite parts is currently expensive, slow to make, and therefore out of reach for many small-scale projects. Furthermore, popular composites are toxic to the environment and the people who work with them. Green-, eco- or bio- composites employ natural fibres in conjunction with biodegradable, renewably sourced or less toxic (in use and in manufacturing) matrices. Benefits of using natural fibre composites are that besides being light, strong and less toxic, they are also cheaper, of lower density, easier to work with and more environmentally friendly than carbon- or glass-fibre composites. The latest techniques and efforts on green composites however remain firmly in the lab- the resources evaluated are not readily accessible for manufacturing in the field. Local specialised projects now can use digital fabrication tools to realise structures previously considered prohibitively expensive to manufacture without an economy of scale. But because of the cost, difficulty and potential health hazards of composites, they have not yet been explored as a material for small scale local manufacturing. Digitally fabricated tooling introduces composite manufacturing as a rapid prototyping method. Green composites enable worker-safe manufacturing with environmentally friendly materials. Together, digitally fabricated tooling and green composite workflows allow faster, cheaper, stronger and less toxic large-scale prototyping in the field. I present an evaluation of green(er) composite materials which can be sourced and made in the field using low-cost digitally fabricated tooling. This includes case studies in medical devices, vehicles and housing. by Nadya Peek. S.M. 2011-04-04T16:29:03Z 2011-04-04T16:29:03Z 2010 2010 Thesis http://hdl.handle.net/1721.1/62080 709716360 eng M.I.T. theses are protected by copyright. They may be viewed from this source for any purpose, but reproduction or distribution in any format is prohibited without written permission. See provided URL for inquiries about permission. http://dspace.mit.edu/handle/1721.1/7582 76 p. application/pdf Massachusetts Institute of Technology |
| spellingShingle | Architecture. Program in Media Arts and Sciences. Peek, Nadya (Nadya Meile) Rapid prototyping of green composites |
| title | Rapid prototyping of green composites |
| title_full | Rapid prototyping of green composites |
| title_fullStr | Rapid prototyping of green composites |
| title_full_unstemmed | Rapid prototyping of green composites |
| title_short | Rapid prototyping of green composites |
| title_sort | rapid prototyping of green composites |
| topic | Architecture. Program in Media Arts and Sciences. |
| url | http://hdl.handle.net/1721.1/62080 |
| work_keys_str_mv | AT peeknadyanadyameile rapidprototypingofgreencomposites |