Brazing and Soldering ...Derry-Collard Company, 1906 - 33 стор. |
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Сторінка 5
... hand - bellows as a source of air pressure . Indeed , upon one occasion , in a hunter's camp , a hatchet , split through the poll to the very eye , was successfully brazed with a bit of soft brass wire used for snaring fish . The flux ...
... hand - bellows as a source of air pressure . Indeed , upon one occasion , in a hunter's camp , a hatchet , split through the poll to the very eye , was successfully brazed with a bit of soft brass wire used for snaring fish . The flux ...
Сторінка 6
James Francis Hobart. The workman should have at hand a small pointed rod or wire , with which to poke into place any bit of spelter which may shift its position and at the instant of melting , the spelter may be made to flow quickly and ...
James Francis Hobart. The workman should have at hand a small pointed rod or wire , with which to poke into place any bit of spelter which may shift its position and at the instant of melting , the spelter may be made to flow quickly and ...
Сторінка 8
... hand , until some- thing has been placed around the work to keep the heat where it is needed - hence the use of the confined space in a brazing furnace , instead of letting the flame play directly against the work , in the open . In Fig ...
... hand , until some- thing has been placed around the work to keep the heat where it is needed - hence the use of the confined space in a brazing furnace , instead of letting the flame play directly against the work , in the open . In Fig ...
Сторінка 11
... hand , while the large furnace costs more than the small one , and more piping and more gas is required to properly heat the apparatus , there is always the possibility of filling the large furnace with bricks to fit it to small work ...
... hand , while the large furnace costs more than the small one , and more piping and more gas is required to properly heat the apparatus , there is always the possibility of filling the large furnace with bricks to fit it to small work ...
Сторінка 22
... hand . This tool is used for long , straight seams , and for heavy work generally . The bit shown at c , is one of the many shapes used for special work . Tools of any shape can be easily made by the workman who simply forges the copper ...
... hand . This tool is used for long , straight seams , and for heavy work generally . The bit shown at c , is one of the many shapes used for special work . Tools of any shape can be easily made by the workman who simply forges the copper ...
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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