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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

A numerical study of externally solidified products in the cold chamber die casting process

Mao, Haijing, January 2004 (has links)
Thesis (Ph. D.)--Ohio State University, 2004. / Title from first page of PDF file. Document formatted into pages; contains xvi, 162 p.; also includes graphics. Includes bibliographical references (p. 158-162).
2

An analysis of the applicability of rule based technology to a representative domain

Weller, Martin L. January 1994 (has links)
No description available.
3

Enhanced extrusion with internal cooling die

Rao, Chadalavada Bhaskar. January 1980 (has links)
Thesis (M.S.)--Ohio University, August, 1980. / Title from PDF t.p.
4

On tool failure in die casting /

Persson, Anders, January 2003 (has links)
Diss. (sammanfattning) Uppsala : Univ., 2003. / Härtill 7 uppsatser.
5

Computer aided manufacturing of streamlined extrusion dies

Patel, Hasmukh K. January 1990 (has links)
Thesis (M.S.)--Ohio University, November, 1990. / Title from PDF t.p.
6

Equilibrium temperature analysis and fill pattern reasoning for die casting process

Wang, Dongtao, January 2004 (has links)
Thesis (Ph. D.)--Ohio State University, 2004. / Title from first page of PDF file. Document formatted into pages; contains xx, 199 p.; also includes graphics. Includes bibliographical references (p. 196-199).
7

Prediction of thermal distortion and thermal fatigue in shot sleeves /

Shi, Qi. January 2002 (has links)
No description available.
8

Die steels and the heat-treatment of dies for use in die casting aluminum base alloys

Gammeter, Elmer. January 1932 (has links) (PDF)
Thesis (Professional Degree)--University of Missouri, School of Mines and Metallurgy, 1932. / The entire thesis text is included in file. Typescript. Illustrated by author. Title from title screen of thesis/dissertation PDF file (viewed June 15, 2010) Includes bibliographical references (p. 47).
9

Processing bulk metallic glass from the molten state

McCracken, Ivan A. 25 April 2003 (has links)
This paper documents the investigation into injection molding, or die casting, a bulk metallic glass (BMG). A BMG is an amorphous metal of a thickness greater than 25 ��m, according to leading researchers in the field. This critical thickness differentiates a normal metallic glass from a "bulk" metallic glass. The impetus for studying the ability to process lies in the material properties of the BMG, which has twice the strength of steel and the ability to be formed much like a thermoplastic. An initial discussion of processing options and history precedes a detailed description of the machine concept and design, including the governing parameters placed on the design. An account of methods and materials used has been included, along with problems encountered and resultant remedies. The initial results consist of the verification of the machine concept and the ability to replicate nanometer-sized surface features from a mold. Design issues are addressed and the corresponding revisions described. The final machine revision shows an increase in process repeatability. A presentation of photographs, which show results of forming the BMG against both copper and stainless steel, is offered as a qualitative assessment of the processing capability. A discussion of considerations and paths forward has been included for future research using the machine that was developed, but these processing theories could also be carried over to other experiments. In the end, this study proves the ability to form extremely small surface features in cast BMG parts and makes suggestions on research avenues that may give a better understanding of the variables involved in processing BMG from the molten state. / Graduation date: 2003
10

Computer aided design of streamlined dies

Mehta, Bhavin V. January 1988 (has links)
Thesis (M.S.)--Ohio University, March, 1988. / Title from PDF t.p.

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