Machine-shop Handbook: A Handbook of Reference on Machine-shop Practice for Those Interested in the Work of the Machine Operator, Machinist, Toolmaker, and the General MechanicInternational Textbook Company, 1924 - 346 σελίδες |
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Σελίδα xiii
... diam- eter of , 177 gears , Milling for , 181 cutters gears , Velocity ratio of , 176 or spiral gears , 175 Helix , Laying out , 310 Lead of , 155-176 Hemorrhage , or bleeding , 339 Hermaphrodites , Locating centers by , 79 High - speed ...
... diam- eter of , 177 gears , Milling for , 181 cutters gears , Velocity ratio of , 176 or spiral gears , 175 Helix , Laying out , 310 Lead of , 155-176 Hemorrhage , or bleeding , 339 Hermaphrodites , Locating centers by , 79 High - speed ...
Σελίδα 20
... 9 Nonagon 40 140 6.182 1.374 1.462 10 Decagon 36 144 7.694 1.539 1.618 11 Undecagon 32 147 9.366 1.703 1.775 12 Dodecagon 30 150 11.196 1.866 1.932 CIRCUMFERENCES AND AREAS OF CIRCLES FROM 1-64 TO 100 Diam. 20 USEFUL TABLES AND RULES.
... 9 Nonagon 40 140 6.182 1.374 1.462 10 Decagon 36 144 7.694 1.539 1.618 11 Undecagon 32 147 9.366 1.703 1.775 12 Dodecagon 30 150 11.196 1.866 1.932 CIRCUMFERENCES AND AREAS OF CIRCLES FROM 1-64 TO 100 Diam. 20 USEFUL TABLES AND RULES.
Σελίδα 21
... Diam . Circum . Area . Diam . Circum . Area . .0491 .0002 .0982 13.7445 .0008 41 15.0330 .1963 14.1372 .0031 45 15.9043 .3927 14.5299 .0123 43 16.8002 .5890 14.9226 .0276 17.7206 .7854 .0491 15.3153 18.6555 .9817 .0767 15.7080 19.6350 ...
... Diam . Circum . Area . Diam . Circum . Area . .0491 .0002 .0982 13.7445 .0008 41 15.0330 .1963 14.1372 .0031 45 15.9043 .3927 14.5299 .0123 43 16.8002 .5890 14.9226 .0276 17.7206 .7854 .0491 15.3153 18.6555 .9817 .0767 15.7080 19.6350 ...
Σελίδα 22
... Diam . Circum . Area . Diam . Circum . Area . 978 31.0233 76.589 10 31.4160 155/8 101 % 78.540 153 49.0875 191.748 1038 1053 1018 1033 1018 31.8087 49.4802 80.516 157 ... Diam . Diam . Circum . 211 213 / 215 22 USEFUL TABLES AND RULES.
... Diam . Circum . Area . Diam . Circum . Area . 978 31.0233 76.589 10 31.4160 155/8 101 % 78.540 153 49.0875 191.748 1038 1053 1018 1033 1018 31.8087 49.4802 80.516 157 ... Diam . Diam . Circum . 211 213 / 215 22 USEFUL TABLES AND RULES.
Σελίδα 23
... Diam . Diam . Circum . 211 213 / 215 213 217 22 24 241 241 243 241 245 243 251 253 328 100.9239 TABLE ( Continued ) . Diam . Circum . Area. TABLE ( Continued ) . Circum . Area . Area . 67.1517 358.842 85.2159 67.5444 363.051 577.870 271 ...
... Diam . Diam . Circum . 211 213 / 215 213 217 22 24 241 241 243 241 245 243 251 253 328 100.9239 TABLE ( Continued ) . Diam . Circum . Area. TABLE ( Continued ) . Circum . Area . Area . 67.1517 358.842 85.2159 67.5444 363.051 577.870 271 ...
Συχνά εμφανιζόμενοι όροι και φράσεις
acid allow alloys aluminum angle applied Area bearings belt brass bushing calipers cast iron castings cent circle circular clean column contains copper corresponding cutters Depth desired Diam diameter difference distance divide divisions drill edges equal face feet figure finishing foot gauge gear give given grinding hand hard hardened head heat held holes Inches Inches Inches iron known lathe lead length machine measured metal Minute moved multiply number of teeth obtained operation piece pipe pitch placed plate Pounds produce pulley reading removed result root roughing round rule scale screw shaft shank shown in Fig shows side sizes soft solution speed spindle square standard steel surface taper Thickness thread threads per inch tool turned usually weight wheel zinc
Δημοφιλή αποσπάσματα
Σελίδα xxv - Square Measure 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet = 1 square yard (sq. yd.) 30| square yards — 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 7 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 1 - TIME 60 seconds (sec.) = 1 minute (min.) 60 minutes =1 hour (hr.) 24...
Σελίδα xxvi - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt...
Σελίδα 7 - Measures of Capacity 10 milliliters (ml) =1 centiliter cl 10 centiliters =1 deciliter dl 10 deciliters =1 liter 1 10 liters =1 dekaliter Dl 10 dekaliters =1 hektoliter HI 10 hektoliters =1 kiloliter Kl NOTE — The liter is equal to the volume occupied by 1 cubic decimeter.
Σελίδα 174 - Fig 1 Fig 2 Fig 3 Fig 4 Fig 5 Fig 6 Fig 7 Fig 8 Fig 9...
Σελίδα 339 - What are you doing with the hours after supper? Can you afford to let them slip by unimproved when you can easily make them mean so much? One hour a day spent with the ICS will prepare you for the position you want in the work you like best. Yes, it will! Put it up to us to prove it. Mark and mall this coupon now!
Σελίδα 7 - These prefixes form the key to the entire system. In the following tables, the abbreviations of the principal units of these submultiples begin with a small letter, while those of the multiples begin with a capital letter; they should always be written as here printed.
Σελίδα xxvi - Apothecaries' Weight 20 grains (gr.) = 1 scruple (sc.) 3 scruples = 1 dram (dr.) 8 drams = 1 ounce (oz.) 12 ounces = 1 pound (Ib...
Σελίδα 339 - Every hour I spent on my ICS Course has been worth $95 to me! My position, my $5,000 a year income, my home, my family's happiness — I owe it all to my spare time training with the International Correspondence Schools!