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Die-casting is a 'near net shape' manufacturing process broadly used for producing class products for many engineering applications. Die casting has the capability to produce the castings with thin walls, low weight, high integrity, close dimensional control, good surface finish, good strength and high rate of production than any other casting process. The die casting method is especially suited for applications where large quantities of small to medium sized part is needed with good detail, a fine surface quality and dimensional consistency. Most die castings are made from non-ferrous metals, specifically zinc, copper, aluminum, magnesium, lead, and tin based alloys, although ferrous metal die castings are possible. There is always a challenge to design and manufacture new products with high quality and shorter lead time at faster production rates.
IRJETE
Review on die casting2022 •
In this paper we covered all basic and advanced information about die casting process. In this paper covered advantage and disadvantage of die casting Process. In this article what are the defect occur in casting metal that also mentioned and how to reduce this type of defect that are mentioned. There are mainly two type of die casting one is hot chamber die casting and another is cold chamber die casting, for our requirements, by material properties and which properties we will required in our casting product we can choose one of hot or cold chamber die casting .
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2021 •
The most cost-effective way of transferring raw materials into ready-to-use parts is casting. Moreover, the development of defects such as porosity is one of the major drawbacks for traditional or even more modern casting techniques, e.g. high pressure die-casting. Additionally, during as-cast component service process, segregation deficiencies of hot tears, A and V segregates and banding may be potential crack initiators. Therefore, to compensate for these shortcomings, new casting techniques were developed. Of the many other casting techniques available, squeeze casting has a greater capacity to produce fewer defective cast components. Squeeze casting is a generic term for a manufacturing technique that facilitates solidification in a reusable die under high pressure. This paper reviews squeeze casting in all its aspects: its origins and developments, the various processes and equipment involved, including the main parameters, metallurgical characteristics including porosity, recr...
CASTING is unique manufacturing processes for a variety of reasons. Perhaps the most obvious is the array of molding and casting processes available that are capable of producing complex components in any metal, ranging in weight from less than an ounce to single parts weighing several hundred tons. Foundry processes are available and in use that are economically viable for producing a single prototype part, while others achieve their economies in creating millions of the same part. Virtually any metal that can be melted can and is being cast. Many parts and components are made by casting, including automotive components such as carburettors, engine blocks, crankshafts, agricultural and rail road equipments, pipe and pumping fixtures, power tools, gun barrels and large components of hydraulic turbines etc.
2009 •
Die-casting engineers have to compete not only with other die-casting companies, but also against other industries such as plastics, and composite materials. Clearly, the ”black art” approach, which has been an inseparable part of the engineer’s tools, is in need of being replaced by a scientific approach. Excuses that “science has not and never will work” need to be replaced with “science does work”. All technologies developed in recent years are described in a clear, simple manner in this book. All the errors of the old models and the violations of physical laws are shown. For example, the “common” pQ2 diagram violates many physical laws, such as the first and second laws of thermodynamics. Furthermore, the “common” pQ2 diagram produces trends that are the opposite of reality, which are described in this book. The die casting engineer’s job is to produce maximum profits for the company. In order to achieve this aim, the engineer must design high quality products at a minimum cost....
Many industry aims to improve quality as well as productivity of manufacturing product. So need to number of process parameter to must controlled while casting process, so there are no of uncertainty and defects are face by organizations. In casting process industries are need to technical solution to minimize the uncertainty and defects. In this review paper to represent various casting defects and root causes for engine parts while casting process. Also provide preventive action to improve quality as well as productivity an industrial level.
International Journal of Advanced Research
Study of Casting Defects and Their Remedies – a Review2016 •
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LiU-LIBLAB-R-1986:2
(Reflections(Education(Library,Information, Computer (Science(Research)))))1986 •
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RESEÑA de : Freire López, Ana Mª. Entre la Ilustración y el Romenticismo : la huella de la Guerra de la Independencia en la literatura española. San Vicente del Raspeig : Publicaciones de la Universidad de Alicante, 20082011 •
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