國立虎尾科技大學 |

3D printing speed optimization by minimizing void paths.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	3D printing speed optimization by minimizing void paths./
作者:	Garcia Galicia, Jorge A.
面頁冊數:	1 online resource (63 pages)
附註:	Source: Dissertation Abstracts International, Volume: 79-03(E), Section: B.
Contained By:	Dissertation Abstracts International79-03B(E).
標題:	Computer science. -
電子資源:	click for full text (PQDT)
ISBN:	9780355255072

3D printing speed optimization by minimizing void paths.
Garcia Galicia, Jorge A.

3D printing speed optimization by minimizing void paths. - 1 online resource (63 pages)

Source: Dissertation Abstracts International, Volume: 79-03(E), Section: B.

Thesis (Ph.D.)

Includes bibliographical references

Though the field of 3D printing has seen substantial innovation since its inception, printing speeds remain slow. The spatial orientation of a working piece on the building plate plate is a significant contributor to its printing time. We present a novel solution based on the observation that the printing head must start and stop deposition when traveling between separate regions of a printed layer. Our method finds an orientation for the object that minimizes the distance between the disconnected components, thereby minimizing the time needed for the printer head to traverse empty areas. The method also considers the height of the printed object, its trapped volume, and the number of connected components in each layer. We provide an optimization strategy that considers all four criteria, each weighted according to printer-specific and experimentally-obtained parameters. Printing speeds in our trial are improved by up to 45% by adding the criterion of disconnected component distance to the optimization.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2018

Mode of access: World Wide Web

ISBN: 9780355255072Subjects--Topical Terms:

573171
Computer science.
Index Terms--Genre/Form:

554714
Electronic books.

3D printing speed optimization by minimizing void paths.
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500 $a Adviser: Bedrich Benes.
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504 $a Includes bibliographical references
520 $a Though the field of 3D printing has seen substantial innovation since its inception, printing speeds remain slow. The spatial orientation of a working piece on the building plate plate is a significant contributor to its printing time. We present a novel solution based on the observation that the printing head must start and stop deposition when traveling between separate regions of a printed layer. Our method finds an orientation for the object that minimizes the distance between the disconnected components, thereby minimizing the time needed for the printer head to traverse empty areas. The method also considers the height of the printed object, its trapped volume, and the number of connected components in each layer. We provide an optimization strategy that considers all four criteria, each weighted according to printer-specific and experimentally-obtained parameters. Printing speeds in our trial are improved by up to 45% by adding the criterion of disconnected component distance to the optimization.
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538 $a Mode of access: World Wide Web
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