Precision Forming Technology of Large Superalloy Castings for Aircraft Engines

Precision Forming Technology of Large Superalloy Castings for Aircraft Engines

Author: Baode Sun

Publisher: Springer Nature

Published: 2021-02-06

Total Pages: 415

ISBN-13: 9813362200

DOWNLOAD EBOOK

This book describes systematically the theory and technology of the precision forming of large, complex and thin-walled superalloy castings for aircraft engines, covering all the important basic aspects of the manufacturing process, including process design, wax pattern, ceramic molds, casting and solidification, heat treatment, repair casting and dimension precision control. The correlation of casting defects, structural characteristics and performance of castings is revealed through a range of tests. It also discusses the latest technologies and advances in this field – such as imaging the solidification process by means of synchrotron radiography, 3D computerized tomography and reconstruction of microporosity defects, analysis and diagnosis of error sources for dimension over-tolerance and adjusted pressure casting technology – which are of particular interest. Providing essential insights, the book offers a valuable guide to the design and manufacture of superalloy casting parts for aircraft engines.


Advances in Materials, Mechanical and Industrial Engineering

Advances in Materials, Mechanical and Industrial Engineering

Author: Prasanta Sahoo

Publisher: Springer

Published: 2019-01-09

Total Pages: 762

ISBN-13: 3319969684

DOWNLOAD EBOOK

This book presents selected extended papers from The First International Conference on Mechanical Engineering (INCOM2018), realized at the Jadavpur University, Kolkata, India. The papers focus on diverse areas of mechanical engineering and some innovative trends in mechanical engineering design, industrial practices and mechanical engineering education. Original, significant and visionary papers were selected for this edition, specially on interdisciplinary and emerging areas. All papers were peer-reviewed.


Art and Risk in Ancient Yoruba

Art and Risk in Ancient Yoruba

Author: Suzanne Preston Blier

Publisher: Cambridge University Press

Published: 2015-04-06

Total Pages: 599

ISBN-13: 1107021669

DOWNLOAD EBOOK

This book examines the intersection of art, risk, and creativity in early African arts from the Yoruba center of Ife. It offers a unique lens into one of Africa's most important and least understood early civilizations, one whose historic arts have long been of interest to local residents and Westerners alike because of their tour-de-force visual power and technical complexity.


Innovative Developments in Virtual and Physical Prototyping

Innovative Developments in Virtual and Physical Prototyping

Author: Paulo Jorge da Silva Bartolo

Publisher: CRC Press

Published: 2011-09-16

Total Pages: 870

ISBN-13: 0415684188

DOWNLOAD EBOOK

Innovative Developments in Virtual and Physical Prototyping presents essential research in the area of Virtual and Rapid Prototyping. The volume contains reviewed papers presented at the 5th International Conference on Advanced Research in Virtual and Rapid Prototyping, hosted by the Centre for Rapid and Sustainable Product Development of the Polytechnic Institute of Leiria, Portugal, from September 28 to October 1, 2011. A wide range of topics is covered, such as CAD and 3D Data Acquisition Technologies, Additive and Nano Manufacturing Technologies, Rapid Tooling & Manufacturing, Biomanufacturing, Materials for Advanced Manufacturing Processes, Virtual Environments and Simulation, Applications of Virtual and Physical Prototyping Technologies. Innovative Developments in Virtual and Physical Prototyping is intended for engineers, designers and manufacturers who are active in the areas of mechanical, industrial and biomedical engineering.


Advances in Hard-to-Cut Materials

Advances in Hard-to-Cut Materials

Author: Grzegorz M. Królczyk

Publisher: MDPI

Published: 2020-03-13

Total Pages: 222

ISBN-13: 3039283545

DOWNLOAD EBOOK

The rapid growth of modern industry has resulted in a growing demand for construction materials with excellent operational properties. However, the improved features of these materials can significantly hinder their manufacture and, therefore, they can be defined as hard-to-cut. The main difficulties during the manufacturing/processing of hard-to-cut materials are attributed especially to their high hardness and abrasion resistance, high strength at room or elevated temperatures, increased thermal conductivity, as well as resistance to oxidation and corrosion. Nowadays, the group of hard-to-cut materials is extensive and still expanding, which is attributed to the development of a novel manufacturing techniques (e.g., additive technologies). Currently, the group of hard-to-cut materials mainly includes hardened and stainless steels, titanium, cobalt and nickel alloys, composites, ceramics, as well as the hard clads fabricated by additive techniques. This Special Issue, “Advances in Hard-to-Cut Materials: Manufacturing, Properties, Process Mechanics and Evaluation of Surface Integrity”, provides the collection of research papers regarding the various problems correlated with hard-to-cut materials. The analysis of these studies reveals the primary directions regarding the developments in manufacturing methods, characterization, and optimization of hard-to-cut materials.


Advanced Casting Technologies

Advanced Casting Technologies

Author: Dr.T.R Vijayaram

Publisher: BoD – Books on Demand

Published: 2018-05-02

Total Pages: 137

ISBN-13: 1789230322

DOWNLOAD EBOOK

Major casting processing advancements have been made in experimental and simulation areas. Newly developed advanced casting technologies allow foundry researchers to explore detailed phenomena associated with new casting process parameters helping to produce defect-free castings with good quality. Moreover, increased computational power allows foundry technologists to simulate advanced casting processes to reduce casting defects. In view of rapid expansion of knowledge and capability in the exciting field of casting technology, it is possible to develop new casting techniques. This book is intended to discuss many casting processing technologies. It is devoted to advanced casting processing technologies like ductile casting production and thermal analysis, casting of metal matrix composites by vortex stir casting technique, aluminum DC casting, evaporative casting process, and so on. This book entitled Advanced Casting Technologies has been organized into seven chapters and categorized into four sections. Section 1 discusses the production of ductile iron casting and thermal analysis. Section 2 depicts aluminum casting. Section 3 describes the casting manufacturing aspects of functionally graded materials and evaporative casting process. Section 4 explains about the vortex stir casting technique to process metal matrix composite castings. All the chapters discussed in detail the processing steps, process parameters involved in the individual casting technique, and also its applications. The goal of the book is to provide details on the recent casting technologies.