Workshop appliances |
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Página viii
... Surface Plates - Method of using Scraper -Preparation of Cast - iron Surface Plates - Cast - iron Straight - edges - Formation of truly Parallel Surfaces- Formation of Surfaces truly square to each other - Tem- plates - Hints on the Use ...
... Surface Plates - Method of using Scraper -Preparation of Cast - iron Surface Plates - Cast - iron Straight - edges - Formation of truly Parallel Surfaces- Formation of Surfaces truly square to each other - Tem- plates - Hints on the Use ...
Página 46
... surface to hard wood even when ' cross - grained . ' It consists merely of a small steel plate , clipped , for convenience , by an easily removable handle . The scraping edge is either sharpened on an oilstone exactly to a right angle ...
... surface to hard wood even when ' cross - grained . ' It consists merely of a small steel plate , clipped , for convenience , by an easily removable handle . The scraping edge is either sharpened on an oilstone exactly to a right angle ...
Página 89
... plate may be held in the left hand , by which , when the drill is small ... surface of its barrel saves the gut , of which the bow string is generally ... plate or FIG . 77. - Archimedean Drill - Stock ( 4 ) . bow , the motion of the ...
... plate may be held in the left hand , by which , when the drill is small ... surface of its barrel saves the gut , of which the bow string is generally ... plate or FIG . 77. - Archimedean Drill - Stock ( 4 ) . bow , the motion of the ...
Página 96
... surface . Any slight inequality which it may possess is then easily removed by following it up with the intermediate ... Plate , 97 in one direction 96 [ CHAP . Workshop Appliances .
... surface . Any slight inequality which it may possess is then easily removed by following it up with the intermediate ... Plate , 97 in one direction 96 [ CHAP . Workshop Appliances .
Página 98
... plate ( Fig . 84 ) is still much used for small work . But for larger screws it became absolutely necessary to make the cutting action more perfect , and so to diminish the wasteful expenditure of power which the use of the screw - plate ...
... plate ( Fig . 84 ) is still much used for small work . But for larger screws it became absolutely necessary to make the cutting action more perfect , and so to diminish the wasteful expenditure of power which the use of the screw - plate ...
Términos y frases comunes
adjustment amount angle applied arrangement attached axis Birmingham Wire Gauge blade boring cast-iron chisel chuck circular cross-slide cutter cutting edge cylinder diagram diameter distance drilling machine driven eccentric employed enable engraving extent face feed feet files fixed flat foot-lathe gauge gearing grinding grindstone groove hand hardening headstock heat height hole horizontal inch kind lathe leading screw length lever lower mandril manner means measuring metal motion obtained oilstone operation ordinary Ornamental Turning parallel piece pinion planing machine plate portion position pressure Price pulley punching and shearing purpose ratchet-wheel represented in Fig revolve scraping self-acting shaft sharpening shown in Fig side slide slide-rest slotted Slotting Machine speed spindle spokeshave spur-wheel standard steel straight-edges Strength of Materials sufficient surface surface-plate taper taps and dies teeth thickness threads tool tool-holder turning upper vertical whilst width wood Woodcuts workshop worm-wheel wrought iron