Brazing and Soldering ...Derry-Collard Company, 1906 - 33 стор. |
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Сторінка 9
... applied from the torch b , which , of course , is applied at the most convenient angle . Another very convenient method of applying char- coal in the brazing operation , is shown by Fig . 4. Here , the work is held between two pieces of ...
... applied from the torch b , which , of course , is applied at the most convenient angle . Another very convenient method of applying char- coal in the brazing operation , is shown by Fig . 4. Here , the work is held between two pieces of ...
Сторінка 18
... applied . This substance is made up into a paste a b C The Derry - Collard Co. NY . Air Fig . 10. Using a round crucible . and applied with a brush to parts which must not be covered by the spelter . The graphite is not affected by the ...
... applied . This substance is made up into a paste a b C The Derry - Collard Co. NY . Air Fig . 10. Using a round crucible . and applied with a brush to parts which must not be covered by the spelter . The graphite is not affected by the ...
Сторінка 19
... applied , then a gas - air flame is applied as in ordinary brazing . It is assumed that the metallic oxide acts as a reducer on the surface of the cast iron to be brazed . Without the oxide , the carbon above noted acts much like the ...
... applied , then a gas - air flame is applied as in ordinary brazing . It is assumed that the metallic oxide acts as a reducer on the surface of the cast iron to be brazed . Without the oxide , the carbon above noted acts much like the ...
Сторінка 26
... blade of a knife . The scratch - brush may also be used , but the sur- faces must be cleaned of oxide in some manner at any cost , or no good soldering can be done . · For all small work , the solder should be applied 26 Soldering .
... blade of a knife . The scratch - brush may also be used , but the sur- faces must be cleaned of oxide in some manner at any cost , or no good soldering can be done . · For all small work , the solder should be applied 26 Soldering .
Сторінка 27
James Francis Hobart. For all small work , the solder should be applied to the copper , instead of direct to the work . Fig . 15 , illus- trates the proper method of picking up solder with the bit . A bar of " half and half " is laid on ...
James Francis Hobart. For all small work , the solder should be applied to the copper , instead of direct to the work . Fig . 15 , illus- trates the proper method of picking up solder with the bit . A bar of " half and half " is laid on ...
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Загальні терміни та фрази
acid soldered joints adhere alloy of lead anneal applied bench bit of spelter blow-pipe blow-torch boilers boracic acid braz BRAZING AND SOLDERING brazing furnace brazing operation brick jig Brick Wall burners cast iron coal cold chisel Collard Colvin copper bit Derry Derry-Collard described dipping engine room fire brick Fred H free from oxide gasoline flame gasoline torch gears gives graphite HALF AND HALF hard soldering hatchet held hole inches isometric kinds of brazing large furnace lead and tin machinist means mechanic melt the spelter melting point method of brazing molten metal muriate necessary plug portion practical pretty process of brazing quickly readily red heat resin rubbing salammoniac scraping shape shown by Fig smith's forge soft soldering soldering fluid soldering iron spelter and borax STATIONARY ENGINEERING steel surfaces threads tinned copper tool tube uniting metal usually employed valve setting welding workman zinc