id	author	title	date	pages	extension	mime	words	sentences	flesch	summary	cache	txt
7969	Manly, Harold P. (Harold Phillips)	Oxy-Acetylene Welding and Cutting Electric, Forge and Thermit Welding together with related methods and materials used in metal working and the oxygen process for removal of carbon			.txt	text/plain	50316	2845	75	OXY-ACETYLENE WELDING PRACTICE:--Preparation of Work--Torch Practice-the two gases, oxygen and acetylene, to produce the flames; rods of metal _Torch Practice._--The actual work of welding and cutting requires out with the gas and reduces the heat of the welding flame. _Preheating._--The practice of heating the metal around the weld case of cast iron and steel the temperature at the point to be welded piece of metal should be heated to open the weld properly. work in contact, they immediately heat to the welding point when added then from the metal being welded to the carbon and the work is thus is, that metals at the melting point will weld and that the electric arc _Heating the Work._--After being scarfed, the two pieces to be welded which the parts weld allows them to cool below the working temperature in the welding heat is reached, it is only necessary to take the work out of	./cache/7969.txt	./txt/7969.txt