The digital edition of all books may be viewed on our website before purchase. Excerpt from Practical Pattern Making
About the Publisher
Forgotten Books publishes hundreds of thousands of rare and classic books.
This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works. This text has been digitally restored from a historical edition. Some errors may persist, however we consider it worth publishing due to the work's historical value.The digital edition of all books may be viewed on our website before purchase.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
PRACTICAL PATTERN MAKING
CHAPTER I.
foundry patterns and foundry FR act ice.
A foundry pattern is a counterpart of a casting, and is used to form the mould into which the molten metal is poured. Pattern-making is thus a very important part of foundry work, and the pattern-maker must be a craftsman of experience and of more than ordinary intelligence. Pattern-making is done usually in a shop having only two or three workmen, each one of whom must bo able to make any description of pattern that may be wanted. Thus one man soon conies to command a wide range of the art, and is obliged to bo conversant with a great number of processes widely different in character the one from the other. The competent pattern maker has a knowledge of practical plane and solid geometry and of mechanical drawing ; he is constantly required to lay upon an uneven angular surface lines which the ordinary draughtsman can get much more easily on the smooth surface of paper. He must know the nature of the woo
Table of Contents
CHAPTER l'AfE; I-Foundry Patterns and Foundry Practice 9; II-Jointing-up Patterns 24; ILL-Finishing Patterns36; IV-Circular Patterns42; V-M;iking Core-boxes>r>0; VI-Coring Holes in Castings59; VII- Patterns and Moulds for Iron Columns 83 VIII-Steam-engine Cylinder Patterns and Core-boxes 93; IX- Worm Wheel Pattern101; X-Lathe-bed Patterns110; XL-Headstock and Poppet Patterns 125; XII -Slide-rest Patterns135; XIII-Miscellaneous Patterns and Core-boxes 147 Index 158
About the Publisher
Forgotten Books is a publisher of historical writings, such as: Philosophy, Classics, Science, Religion, History, Folklore and Mythology.
Forgotten Books' Classic Reprint Series utilizes the latest technology to regenerate facsim
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
EUR 1,06 expédition depuis Etats-Unis vers France
Destinations, frais et délaisVendeur : PBShop.store US, Wood Dale, IL, Etats-Unis
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333588106
Quantité disponible : 15 disponible(s)
Vendeur : PBShop.store UK, Fairford, GLOS, Royaume-Uni
PAP. Etat : New. New Book. Shipped from UK. Established seller since 2000. N° de réf. du vendeur LW-9781333588106
Quantité disponible : 15 disponible(s)
Vendeur : Forgotten Books, London, Royaume-Uni
Paperback. Etat : New. Print on Demand. This book, crafted by a highly experienced pattern maker, captures the comprehensive details of the art of pattern making in foundries. It not only covers the rudiments of tools, materials, and woodworking but also delves into advanced processes and techniques, such as forming patterns of varying sections, building up patterns on discs, shaping pegs, and working out circular core boxes. The author provides both general principles and practical advice gathered over decades of hands-on expertise, addressing the specific needs of different castings, such as engine cylinders, brackets, and flywheels, making this book an invaluable resource for pattern makers. 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. N° de réf. du vendeur 9781333588106_0
Quantité disponible : Plus de 20 disponibles