Instruction Book on Oxy-acetylene Welding and Cutting
Title | Instruction Book on Oxy-acetylene Welding and Cutting PDF eBook |
Author | H. Sidney Smith |
Publisher | |
Pages | 54 |
Release | 1916 |
Genre | Oxyacetylene welding and cutting |
ISBN |
Instruction Book on Oxy-acetylene Welding & Cutting
Title | Instruction Book on Oxy-acetylene Welding & Cutting PDF eBook |
Author | Prest-O-Lite company, inc., Indianapolis |
Publisher | |
Pages | 48 |
Release | 1915 |
Genre | Oxyacetylene welding and cutting |
ISBN |
Instruction Book on Oxy-Acetylene Welding and Cutting
Title | Instruction Book on Oxy-Acetylene Welding and Cutting PDF eBook |
Author | H. Sidney Smith |
Publisher | Palala Press |
Pages | 52 |
Release | 2015-09-19 |
Genre | |
ISBN | 9781343223349 |
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work.This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
A Practical Manual of Oxy-acetylene Welding and Cutting
Title | A Practical Manual of Oxy-acetylene Welding and Cutting PDF eBook |
Author | Prior F. Willis |
Publisher | |
Pages | 200 |
Release | 1917 |
Genre | Acetylene |
ISBN |
Oxy-acetylene Welding Manual
Title | Oxy-acetylene Welding Manual PDF eBook |
Author | Lorn Campbell |
Publisher | |
Pages | 180 |
Release | 1919 |
Genre | History |
ISBN |
Oxy-Acetylene Welding Manual by Lorn Campbell, first published in 1919, is a rare manuscript, the original residing in one of the great libraries of the world. This book is a reproduction of that original, which has been scanned and cleaned by state-of-the-art publishing tools for better readability and enhanced appreciation. Restoration Editors' mission is to bring long out of print manuscripts back to life. Some smudges, annotations or unclear text may still exist, due to permanent damage to the original work. We believe the literary significance of the text justifies offering this reproduction, allowing a new generation to appreciate it.
A Practical Manual of Oxy-Acetylene Welding and Cutting; with a Treatise on Acetylene and Oxygen
Title | A Practical Manual of Oxy-Acetylene Welding and Cutting; with a Treatise on Acetylene and Oxygen PDF eBook |
Author | Prior F Willis |
Publisher | Theclassics.Us |
Pages | 32 |
Release | 2013-09 |
Genre | |
ISBN | 9781230353319 |
This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1917 edition. Excerpt: ... prevent it. Do not attempt to prevent a casting from expanding by means of clamps. If you should be so foolish as to try, and the clamps were strong enough, distortion of the casting would inevitably result. As most castings are of irregular shape, and the metal usually varies in thickness, it is necessary to take some precautions in heating so that the heavy parts will expand in the same ratio as the thin parts. If this is not done either breaking or distortion is very apt to occur. This precaution is uniform heating and in order to secure a uniform heat sloiv heating is necessary. For pre-heating of cylinders and like castings in order to take care of expansion, remember to heat slowly and uniformly and of course to take care of contraction cool slowly and uniformly.That is the "meat in the cocoanut," heating slowly and uniformly and cooling slowly and uniformly. When the foundryman made the casting it was poured from molten metal possessing the same temperature throughout and flowed into a mold where it was entirely protected from the air by the sand, which permitted an even and uniform cooling. Welding with the oxy-acetylene flame is simply re-casting and the beginner would do well to study and follow foundry practice in a number of instances. Unless the beginner studies and thoroughly understands the principles of expansion and contraction and applies it to the work at hand he will not be a success, regardless as to how well he may manipulate the torch. In the majority of cases it is just as important to maintain alignment as it is to make a good weld. If the welder ignores expansion and contraction, it is inevitable that one of three things will happen: 1st--The casting on cooling will break in or near the weld....
Instruction Book on Oxy-acetylene Welding and Cutting
Title | Instruction Book on Oxy-acetylene Welding and Cutting PDF eBook |
Author | H. Sidney Smith |
Publisher | |
Pages | 52 |
Release | 1916 |
Genre | Oxyacetylene welding and cutting |
ISBN |