Designed for the undergraduate students of mechanical engineering and allied branches, this book serves as a bridge between the study of the basic processes and their application in production industries. This book covers two similar fundamental processes—foundry and welding—in a single volume. The chapters of the book are grouped in seven modules. A separate module is devoted to introduce the preliminaries of the two areas namely casting and joining processes. Miscellaneous welding and allied processes, including the modern methods and thermal cutting, conventional sand mould casting, special and modern casting methods, conventional metal joining processes and theory of solidification of metal, its metallurgy, defects in castings and casting design procedure are covered in the book. The theory of each process is explained with the help of simple line sketches which can be easily reproduced by a student at the time of examination. Enough worked out examples and problems are given for practice, especially in the design areas. At the end of each chapter, sufficient number of review questions are given as exercise.

BASICS OF CASTING PROCESS, PATTERN ALLOWANCES, ALL METAL HEAT TREATMENT PROCESS LIKE ANNEALING, QUENCHING, TEMPERING, NORMALIZING AND METAL JOINING PROCESSES LIKE SUBMERGED ARC WELD, TUNGSTEN GAS WELDING, TYPES OF WELD FLAME ETC ARE BRIEFLY EXPLAINED IN THIS SECTION. VERY SIMPLE IN LANGUAGE WITH FIGURES

Charcoal Foundry, the first book in the "Metal Working Shop From Scrap Series", gives you plans for building a metal melting furnace and instructions on basic pattern making and molding. All the information needed to set up a foundry in your work shop can be found in this book. Simply stated, if you can build a sand castle or make a mud pie, you can make a sand mold to produce castings for your metal shop projects. The main ingredient in these projects is scrap aluminum and pot metal. The only tools you need to get started are ordinary home shop hand tools, many of which are probably already in your possession. Much of the remainder is found as salvage or cast-off and little expense need be involved. The charcoal foundry is simple to build and operate and the initial cost is so low that it can be in the reach of nearly anyone. And the fundamentals of pattern-making and molding are easily understood and mastered. Once you have built the charcoal foundry and the metal lathe in book 2, there is little beyond your reach by way of shop equipment. Build as large or small as you wish and you are your own parts supply company. If you already have some machine shop equipment, you will find that adding a foundry to your shop greatly expands your capacity. Being able to produce your own castings for accessories and equipment is a great advantage. Design your own, make a copy or follow a plan. It's easy when you're in control and can produce your own castings.

Metal casting is the process of producing metal or alloy component parts. In casting the metal is heated sufficiently to make it into liquid and then poured into moulds of the desired shape. Casting is most often used for making complex shapes so that would be difficult or uneconomical to make by other methods. Welding is a fabrication process that joins materials usually metals by using high heat to melt the parts together and allowing them to cool causing fusion. Many different energy sources can be used for welding including gas flame, electric arc, a laser and electron beam, friction and ultrasonic. Our hope is that this book, through its careful explanations and concepts and its use of sketches and figures bridges the gap between knowledge and proper application of that knowledge.

This practical guide to product and process engineering of various aluminum castings emphasizes process and material characteristics; product-process-alloy integration; manufacturing aspects of aluminum casting; product design features; tooling design, feeding and gating design; product quality needs and specifications; and more.

The definitive metal casting resource--fully updated Written by prominent industry experts, Principles of Metal Casting, Third Edition, addresses the latest advances in the field such as melting, casting processes, sand systems, alloy development, heat treatment, and processing technologies. New chapters cover solidification modeling, casting defects, and zinc and zinc alloys. Detailed photographs, illustrations, tables, and equations are included throughout. Ideal for students and researchers in metallurgy and foundry science as well as foundry industry professionals, this authoritative guide provides all of the information needed to produce premium-quality castings. Comprehensive coverage includes: Patterns Casting processes Solidification of metals and alloys Gating and risering of castings Casting process simulation Aluminum and aluminum alloys Copper and copper alloys Magnesium and magnesium alloys Zinc and zinc alloys Cast irons Steel castings Cleaning and inspection Casting defects

This book deals with various science and technology factors that need careful consideration in producing a casting. It consists of 11 chapters contributed by experts in their respective fields. The topics include simulation of continuous casting process, control of solidification of continuous castings, influence of mold flux in continuous casting, segregation in strip casting of steel, developments in shell and solid investment mold processes, innovative pressure control during filling of sand molds, fracture toughness specifically of castings, permanent molding of cast iron, wear resistant castings and improvement of accuracy in estimating graphite nodularity in ductile iron castings.

A-to-Z guide to low-volume metalcasting There's plenty of demand for one-shot or low production metalcasting job work, but the work often goes begging for lack of anyone to do it. Interested? Metalcasting by C.W. Ammen is packed with step-by-step guidelines for getting started and working effectively and efficiently in this time-honored craft. You get hands-on advice and cost-cutting tips, plus sound ideas for safety and productivity. In easy-to-understand language, this guide shows you how to use metalcrafting's tools and processes, casting and mold making...molding sands...molding equipment....metal melting, handling, and pouring devices...alloys...and more, including: *Patination of cast metals *Working with chemically-bonded molds *Newest molding, casting, and pattern-making techniques A Frequently Asked Questions section anticipates and responds to typical beginner's queries about applications and repair techniques and other metalcasting issues.

Mouldmaking and Casting is a technical manual of the many techniques of this ancient craft and art form. With step-by-step illustrations, it explains the materials required and the processes involved to create reproductions of a range of pieces. The book covers traditional techniques as well as today's more advanced technical methods.