منابع مشابه
Elucidating Grinding Mechanism by Theoretical and Experimental Investigations
Grinding is one of the essential manufacturing processes for producing brittle or hard materials-based precision parts (e.g., optical lenses). In grinding, a grinding wheel removes the desired amount of material by passing the same area on the workpiece surface multiple times. How the topography of a workpiece surface evolves with these passes is thus an important research issue, which has not ...
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Silicon wafers are used as substrates to build more than 90% of integrated circuits. One of the manufacturing processes for silicon wafers is grinding. This paper reports the investigations of silicon wafer grinding using Finite Element Analysis (FEA). FEA models are first used to study the effects of process parameters on waviness reduction in the grinding of wire-sawn wafers on a rigid chuck....
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As we enter a new millennium, society is faced with fresh challenges in every conceivable area. Through the speciality of forensic odontology, dentistry plays a small but significant role in identification of individuals. Cryogenic Grinding is the act of cooling or chilling a material and then reducing it to a small particle size. DNA is extracted from human teeth with the help of cryogenic gri...
متن کاملInvestigations into Satisfiability Search
In this dissertation we investigate theoretical aspects of some practical approaches used in solving and understanding search problems. We concentrate on the Satisfiability problem, which is a strong representative from search problem domains. The work develops general theoretical foundations to investigate some practical aspects of satisfiability search. This results in a better understanding ...
متن کاملInvestigations into Information
The recent development of research field of Computing and Philosophy and especially its Philosophy of Information (PI) branch has spurred investigations of philosophical, methodological and ethical foundations of computing. This thesis is a result of studies into two basic areas of PI that concern meaning (semantics) and underlying value system (ethics). The aim is, among others, to encompass t...
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ژورنال
عنوان ژورنال: KONA Powder and Particle Journal
سال: 1995
ISSN: 0288-4534,2187-5537
DOI: 10.14356/kona.1995016