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عدد المساهمات : 18984 التقييم : 35458 تاريخ التسجيل : 01/07/2009 الدولة : مصر العمل : مدير منتدى هندسة الإنتاج والتصميم الميكانيكى
| موضوع: كتاب Gas Torch and Thermit Welding السبت 03 أغسطس 2013, 1:55 pm | |
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أخوانى فى الله أحضرت لكم كتاب Gas Torch and Thermit Welding BY : ETHAN VIALL EDITOR AMERICAN MACHINIST Member American Society of Mechanical Engineers, Society of Automotive Engineers, American Institute of Electrical Engineers, Franklin Institute, American Welding Society. Author of Manufacture of Artillery Ammunition, United States Artillery Ammunition, United States Rifles and Machine Guns, Broaches and Broaching, and Electric Welding. FIRST EDITION
ويتناول الموضوعات الأتية :
CHAPTER I PAGE HISTORY AND USES OF THE GAS TORCH , Meaning of " Autogenous ' 7 and the Term "Gas Torch" Welds The Oxy-Acetylene Gas Torch Used for Both Welding and Cutting Hydrogen Gas Thermalene Gas Blaugas Drigas Illuminating Gas Benzine or Benzol Vapors Explosive Limits of Welding Gases The Field of Gas Torch Welding and Cutting. CHAPTER II THE PRODUCTION OF WELDING GASES OXYGEN AND HYDROGEN Oxygen by the Liquid Air Process Oxygen and Hydrogen by the Electrolytic Method General Principles of the Electrolytic Method Details of the Davis-Bournonville Electrolyzer Cell The International Oxy-Hydrogen Generator The Levin Type of Generator. CHAPTER III ACETYLENE AND MEDIUM, OR POSITIVE, PRESSURE GENERATORS Acetylene Acetylene Cylinders Acetone Injurious to a Weld Estimating Amount of Acetylene Types of Acetylene Generators The Positive Pressure Generator The Davis- Bournonville Types The Buckeye Carbide-Feeding Mechanism The Portable Pressure Type Approximate Dimensions and Weights of Acetylene Generator Sets. CHAPTER IV Low PRESSURE ACETYLENE AND THERMALENE GENERATORS Low Pressure Generators The Oxweld Duplex Generators Thermalene Generators How the Cartridge is Packed Action of the Thermalene Generator Some Advantages of Thermalene, GAS TORCHES USED FOR WELDING Types of Torches The Davis-Bournonville Positive Pressure Torch The Prest-O-Lite Torch The General Welding Co.'s Torch The Imperial Torches Calculating Amount of Gas Used The Eego Welding Torch The Oxweld Low Pressure Torch The Messer Torch The Thermalene Torch. CHAPTER VI GAS CUTTING TORCHES The Davis-Bournonville Cutting Torch The Oxweld Cutting Torch Cutting Data The Messer Torch The General Welding Co. 's Torch Imperial Torches Carbo-Hydrogen Torches Airco-Vulcan Combination Torch The Rego Torch The Milburn Combination Torch The Torchweld Torch The Davis-Bournonville Underwater Cutting Torch. CHAPTER VII GAS-PRESSURE REGULATORS AND WORKING ASSEMBLIES Oxweld Oxygen Regulators and Gages Other Regulators and Gages Tank and Hose Colors Regulator Adaptors Connecting Up an Outfit^The Two Types of Tank Connections Characteristics of the Oxy-Acetylene Welding Flame Imperial Three-Way Outfit Lighting the Oxweld Low Pressure Torch Characteristics of the Oxy-Hydrogen Flame Characteristics of the Hydrogen-Compressed Air Flame Characteristics of the Oxy-Illuminating Gas Flame. CHAPTER VIII GAS TORCH WELDING AND CUTTING OUTFITS Typical Oxy-Acetylene Cutting Unit Manifolds Complete Working Outfits Back Pressure Valves Lead Burning Method of Connecting Outfits for Various Gas Combinations A Gas Flow Indicator. CHAPTER IX LEARNING TO WELD WITH THE GAS TORCH The Way to Hold a Torch Torch Motion Welding Two Plates Allowing for Seam Contraction Using the Welding Rod Various Welding Jobs Sources of Trouble Built-Up Welds Vertical Welds Filling Up a Hole Forming Bosses or "Putting on" Metal Practicing on Gear Teeth Welding Backward Lead Burning. MAKING ALLOWANCE FOR EXPANSION AND CONTRACTION Action of Metal When Heated Using Heating Torches Cooling Work The Wiederwax Preheater Suggestions Regarding the Welding of Gratings and Pulleys Automobile Cylinder Work. CHAPTER XI WELDING VARIOUS METALS AND THE FLUXES USED Properties of Metals Conductivity and Oxidation Vaporization of Substances Separation of Elements Welding Various Metals Welding Aluminum Filling a Large Hole Brass and Bronze Cast Iron Cast Iron to Steel Copper Copper to Steel Lead Malleable Iron Monel Metal Nickel Steel Special Steels Manganese Steel Nickel Steel Vanadium Steel Chrome Steel Wrought Iron Galvanized Iron German Silver White Metal Castings Silver Gold. CHAPTER XII EXAMPLES OF WELDING JOBS Preparing for Welding Examples of Special Jobs Welding Broken Machine Tools Preparation for Locomotive Frame Welding Cooling Devices Rail Bonding Rudder Frame Welding Large Engine Cylinder Work Welding High Speed Steel Tips to Low Carbon Shanks for Shop Tools. CHAPTER XIII WELDING JIGS AND FIXTURES Holding Pipe for Welding A Welding Table V-Blocks for Holding Shafts Jig for Holding Crankshafts An Adjustable Crankshaft Jig Crankcase Devices Motorcycle Manifold Jig Sheet Metal Roller Jig Sheet Metal Cylinder Jig Apparatus for 'Welding Cylinder Ends Welding Poison Gas Containers Liberty Motor Work Fixtures for Motor Manifolds. CHAPTER XIV WELDING MACHINES The Duograph How the Duograph Works Drum Welding Machine Light Seam Welding Machine Machine for Welding Oblong Seams Tube Welding Machines Tube Welding by the Oxy-Acetylene Process Arrangement of Rolls on a Tube Welding Machine.
أتمنى أن تستفيدوا منه وأن ينال إعجابكم رابط تنزيل كتاب Gas Torch and Thermit Welding
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