Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 10 of 10 for “"machine parts"”.
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Computational model of ductile erosion by single particle impact
… result in potential material losses. Erosion of machine parts by the small solid particle entrained in liquid or gaseous working environment is a serious problem in many industrial applications. Numerous experiments have been conducted to obtain empirical relations for predicting material loss …
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The conceptual design of architectural form : a performance spec for a computer system
… computer graphics, the computer as a protean machine provides the means to develop an instrument for design that is more expressive than the pencil. Computer graphics systems for architects are built almost exclusively for drafting and working drawing production. Most are based on systems …
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Development of a Coaxiality Indicator
… by design engineers for balance of rotating parts and precision mating parts. In current practice, it is difficult for manufacturers to measure coaxiality quickly and inexpensively. This study examines feasibility of a manually-operated, mechanical device combined with formulae to indicate …
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Taking stock
… stock. Their resistance materializes in a set of machine hacks, and by taking stock of the tools of their foundry and the materials that surround them, the monks construct their monastery. With each hack they devise, the monks transform a kind of building waste into a kind of building material. …
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Prediction of heat treatment distortion and optimization of manufacturing tolerances for machined components
1 PDF file (xvii, 178 pages)
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Computational models of particle size effects on brittle oxide scale erosion
Metals and alloys designed for machines at elevated temperatures have microstructures and chemistries optimized to provide strength and resistance to oxidation. The majority of the commercial high temperatures metal or alloys intended to use at temperatures below 850°C or so rely on the …
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Roadmap for commodity sourcing strategy
… locations to source commodities such as machine parts from in the near future. In response to that objective, the purpose of this thesis is to identify the relevant group decision drivers that consist of political, economic, social, technological, environmental, legal and business …
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The Body Machinic: Technology, Labor, and Mechanized Bodies in Victorian Culture
… or dissolution of the boundary between body and machine, "The Body Machinic" historicizes the emergence of the categories of "human" and "mechanical" labor. Beginning with nineteenth-century debates about the mechanized labor process, these categories became defined in opposition to each other, …
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Collecting recyclables at corporate sites: attempts to increase employee participation
… Virginia. Two of the companies produced machine parts (n= 220, n=300). The third company produced printed material (n=32). Each company had both male and female wage and salaried employees with varying ages and levels of income. Recyclable materials (clear glass, green glass, brown glass …
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Development of nano composite coatings for enhanced performance in non-conventional lubricants under sliding contact.
… industries. This study is divided into two parts. In the first part of the study a detailed investigation has been performed on uncoated steel contacts to assess friction and wear performance of HFE-7000 (HFE-347mcc3). HFE-7000 has been employed as lubricants. In the second part of this …