Fundamentals of Machine Shop Practice |
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Page 55
... SQUARE LEVEL STOCK HEAD PROTRACTOR HEAD CENTER HEAD COMBINATION SQUARE Figure 15. Squares . Figure 13 FOR ROUND OR SQUARE HOLES Squares The solid steel square ( Fig . 15 ) is used to measure right angles and to check the squareness of ...
... SQUARE LEVEL STOCK HEAD PROTRACTOR HEAD CENTER HEAD COMBINATION SQUARE Figure 15. Squares . Figure 13 FOR ROUND OR SQUARE HOLES Squares The solid steel square ( Fig . 15 ) is used to measure right angles and to check the squareness of ...
Page 140
... SQUARE SCREW THREADS . Square threads are used for vise screws , jack screws , and others . The sides of the tool for cutting square threads should be ground at an angle to conform with the helix angle of the thread ( Fig . 45 ) . To ...
... SQUARE SCREW THREADS . Square threads are used for vise screws , jack screws , and others . The sides of the tool for cutting square threads should be ground at an angle to conform with the helix angle of the thread ( Fig . 45 ) . To ...
Page 243
... square in the vise ; in such instances , the adjacent surface , when planed , will not be square with the surface that has already been planed . This may happen when the solid jaw of the vise is out of square . When the work is ...
... square in the vise ; in such instances , the adjacent surface , when planed , will not be square with the surface that has already been planed . This may happen when the solid jaw of the vise is out of square . When the work is ...
Contents
Machinists Hand and Bench Tools | 1 |
Measuring and Layout Tools | 51 |
Construction and Basic Operation of the Bench or Engine Lathe | 74 |
Copyright | |
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Common terms and phrases
adjustment angular arbor attachment axis belt bevel blade block bolt calipers cast iron change gears chips chisel chuck clamp clearance cold chisel compound rest cone pulley countersink cross feed cutter bit cutting edge cutting speed cutting tool depth dial diameter drill press drive end mills face milling faceplate Figure finish flat gauge graduated grinding machines grinding wheel ground handle head headstock hole inch jaws lathe lathe centers lathe tool lead screw length lever machinist metal micrometer milling cutters milling machine motor mounted operation parallel piece pitch plane plate position reamer removed rotation rough screw threads setup shaft shank shape sharpening shown in Fig side sine bar slide slots spindle spiral square standard steel straight stroke surface swivel tailstock taper teeth tighten tion tool bits tool holder tool post tooth twist drill vernier vertical vise workpiece wrench