This edition of New Lessons in Arc Welding is the 5th revision of a text resulting from an enlargement of the lessons used in the Lincoln Arc Welding School. The text is divided into several areas. Lessons 1.1 to 1.48 contain basic information necessary to become familiar with manual electrodes. Lessons 2.1 to 6.3 contain information and operating procedures on specific manual machines and electrodes manufactured by The Lincoln Electric Company. These are representative of machines encountered the world over. Section 7 has been added to cover the semiautomatic welding processes. Section 8 covers the TIG process and the unique equipment it requires to make high quality welds on virtually any metal. The Welding Application Supplement in section 9 contains information and procedure data for minimizing welding costs, supplementary information to help welders better understand the welding process and its use., ISBN13: B000KEKKOW ISBN10: B000KEKKOW Material Type: hardcover