Excerpt from Mechanical Technology: Being a Treatise on the Materials and Preparatory Processes of the Mechanical Industries
Technology may be defined as that branch of knowledge which deals with the processes and apparatus employed in the conversion of the raw products of nature into finished articles of utility.
It will be found that the object of all manufacturing processes is to bring about a change either (1) in the internal constitution or composition of the material, or (2) in the external shape or appearance. Hence, technology may be divided into two great branches, distinguished as (1) chemical, and (2) mechanical, according to which of the two methods of conversion is employed.
Many manufacturing processes are partly chemical and partly mechanical. For instance, the smelting of iron from the ore must be regarded as a chemical operation, whilst the rolling, forging, casting, machining, etc to which the metal is subsequently subjected, belong distinctly to the domain of mechanical technology.
It will be seen that mechanical technology may be sub-divided into sections, each Of which is concerned with the working of some particular kind of raw material, as of metal, or of wood.
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Seller: Forgotten Books, London, United Kingdom
Paperback. Condition: New. Print on Demand. This book is an invaluable resource for anyone looking to gain an understanding of the properties, uses, and manufacturing processes of iron, steel, and other key materials used in mechanical technology. The author, an expert in the field, provides a comprehensive overview of the subject, covering everything from the history of iron and steel production to the latest advances in materials science. The book is divided into four parts, each of which focuses on a different aspect of mechanical technology. The first part covers the production and properties of the raw materials used in the industry, including iron ore, coal, limestone, and scrap metal. The second part discusses the various methods used to produce iron and steel, including smelting, refining, and casting. The third part covers the processes used to shape and form metal, including rolling, forging, and machining. The fourth part discusses the properties and uses of the various types of iron and steel, including cast iron, wrought iron, and steel. This book is an essential resource for anyone working in the mechanical engineering field. It provides a comprehensive overview of the subject, and is written in a clear and concise style that makes it easy to understand. The author's expertise in the field is evident throughout the book, and he provides a wealth of valuable information that will be of interest to both experienced engineers and students alike. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Seller Inventory # 9780282054755_0
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Seller: PBShop.store US, Wood Dale, IL, U.S.A.
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282054755
Seller: PBShop.store UK, Fairford, GLOS, United Kingdom
PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000. Seller Inventory # LW-9780282054755
Quantity: 15 available