Oxy Acetylene Welding Practice a Practical Presentation of the Modern Processes
Oxy Acetylene Welding Practice a Practical Presentation of the Modern Processes
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In our eReader you can find the full English version of the book. Read Oxy Acetylene Welding Practice a Practical Presentation of the Modern Processes Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Oxy Acetylene Welding Practice a Practical Presentation of the Modern Processes
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The width of this motion is depend- ent upon the size of the material being welded and varies accordingly with the nature of the work. It does not take much experience to establish the proper size motion and the proper rate of advance for the various sizes and kinds of metals.
OXY-ACETYLENE WELDING 29 In very heavy work, if the above system were used, a great deal of the motion would be superfluous. Consequently, a movement in which the cone of the flame will describe semi-circles should be use...d, as shown in Fig. 24. This confines the welding zone and concentrates the heat. While the progress is not so fast, it is more thorough than the other system for this class of work.
Importance of Movement. To the average beginner the regular control from these motions is difficult. It requires considerable practice and experience to become skilled in this, but it is the regu- larity of these motions that produces the characteristic rippled surface of good welding. The progress of a welder and the quality of his work can be determined to some extent by the skill with which he produces this effect.
What to read after Oxy Acetylene Welding Practice a Practical Presentation of the Modern Processes?
You can find similar books in the "Read Also" column, or choose other free books by Robert J Robert Joseph Kehl to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
The width of this motion is depend- ent upon the size of the material being welded and varies accordingly with the nature of the work. It does not take much experience to establish the proper size motion and the proper rate of advance for the various sizes and kinds of metals.
OXY-ACETYLENE WELDING 29 In very heavy work, if the above system were used, a great deal of the motion would be superfluous. Consequently, a movement in which the cone of the flame will describe semi-circles should be use...d, as shown in Fig. 24. This confines the welding zone and concentrates the heat. While the progress is not so fast, it is more thorough than the other system for this class of work.
Importance of Movement. To the average beginner the regular control from these motions is difficult. It requires considerable practice and experience to become skilled in this, but it is the regu- larity of these motions that produces the characteristic rippled surface of good welding. The progress of a welder and the quality of his work can be determined to some extent by the skill with which he produces this effect.
What to read after Oxy Acetylene Welding Practice a Practical Presentation of the Modern Processes?
You can find similar books in the "Read Also" column, or choose other free books by Robert J Robert Joseph Kehl to read onlineMoreLess
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