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Titlebook: Castings; John D. Beadle Textbook 1971Latest edition Macmillan Publishers Limited 1971 engineering.manufacturing

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51#
發(fā)表于 2025-3-30 11:31:22 | 只看該作者
Centrifugal Casting Processes,nthony Ekhardt, an Englishman, in 1809. While within a few years additional patents were issued in both Germany and America, the development of the art was slow and erratic for over one hundred years. The first substantial growth in the process occurred in the casting of pipe after World War I. At a
52#
發(fā)表于 2025-3-30 12:57:28 | 只看該作者
53#
發(fā)表于 2025-3-30 16:34:11 | 只看該作者
54#
發(fā)表于 2025-3-30 23:00:08 | 只看該作者
Automated Moulding Systems,ocess to another. Conventional, non-automated foundry operations contain many areas in which the labour content is high. The high labour area that lends itself most readily to effective automation is green sand mould production.
55#
發(fā)表于 2025-3-31 01:18:27 | 只看該作者
56#
發(fā)表于 2025-3-31 06:51:09 | 只看該作者
Centrifugal Casting Processes,bout this time it could be said that centrifugal casting of pipe was firmly entrenched as a practical and competitive method of manufacture. While the vertical casting process has not enjoyed a comparative growth, substantial progress in the art has taken place since World War II.
57#
發(fā)表于 2025-3-31 11:18:48 | 只看該作者
https://doi.org/10.1007/978-3-030-32345-5able to offer advice resulting in casting reliability, economics in machining and selection of the metal from which the casting should be produced. Selection from the wide range of ferrous and non ferrous metals must depend upon the final characteristics required in the casting.
58#
發(fā)表于 2025-3-31 14:17:15 | 只看該作者
59#
發(fā)表于 2025-3-31 18:11:51 | 只看該作者
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