Shop MathematicsTaylor-Holden, 1910 - 219 σελίδες |
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Σελίδα 92
... countershaft makes 160 R. P. M. , what is the R. P. M. of a lathe spindle , with pulley 7§ in . dia . on counter ... countershaft makes 155 R. P. M. with a pulley 67 in . diameter . 3. Find R. P. M. of a lathe cone pulley 8 in . dia ...
... countershaft makes 160 R. P. M. , what is the R. P. M. of a lathe spindle , with pulley 7§ in . dia . on counter ... countershaft makes 155 R. P. M. with a pulley 67 in . diameter . 3. Find R. P. M. of a lathe cone pulley 8 in . dia ...
Σελίδα 93
... countershaft with steps 5 in . , 63 in . , 8 in . , and 10 in . diameters respectively . Find the different R. P. M. at which work can be turned in the lathe , when the countershaft runs 180 R. P. M. 9. A lathe has a cone on the head ...
... countershaft with steps 5 in . , 63 in . , 8 in . , and 10 in . diameters respectively . Find the different R. P. M. at which work can be turned in the lathe , when the countershaft runs 180 R. P. M. 9. A lathe has a cone on the head ...
Σελίδα 94
... countershaft runs 165 R. P. M. and pulley on countershaft is 4ğ in . dia . belted to a 7ğ in . dia . pulley on lathe spindle ; and when the gears are the same as in above example , what is the R. P. M. of lathe spindle ? 2. When the ...
... countershaft runs 165 R. P. M. and pulley on countershaft is 4ğ in . dia . belted to a 7ğ in . dia . pulley on lathe spindle ; and when the gears are the same as in above example , what is the R. P. M. of lathe spindle ? 2. When the ...
Σελίδα 106
... countershaft , how many R. P. M. will the spindle make with a 3 in . dia . pulley belted to a 7 in . pulley on counter ? 16 . When a main line runs 150 R. P. M. from a 14 in . driver belted to 10 in . dia . pulley on counter , cone ...
... countershaft , how many R. P. M. will the spindle make with a 3 in . dia . pulley belted to a 7 in . pulley on counter ? 16 . When a main line runs 150 R. P. M. from a 14 in . driver belted to 10 in . dia . pulley on counter , cone ...
Σελίδα 107
... countershaft to make 175 R. P. M. when the pulley is to be belted to a 15 in . dia . on main line making 160 R. P. M. ? 19. A lathe has cone pulley 9 in . dia . belted to a counter- shaft cone 12 in . dia . with back gears 39 and 88 ...
... countershaft to make 175 R. P. M. when the pulley is to be belted to a 15 in . dia . on main line making 160 R. P. M. ? 19. A lathe has cone pulley 9 in . dia . belted to a counter- shaft cone 12 in . dia . with back gears 39 and 88 ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
24 teeth angle back gears balls bearings cast iron change gears circular pitch circumference compound gearing cone pulley Cosecants Cosines countershaft cutter cylinder depth of cut diameter disc divisions double belt drill drive pulley driving spindle engine Example factor of safety feet Find the H. P. Find the indexing fly wheel force formula friction ft.-lbs fulcrum heating surface helical gear horse power inclined plane index head index plate indexing required lathe center lathe spindle lead screw length lever line shaft main line measure mesh milling cutter milling machine minute motion move multiplied number of teeth piston pounds pressure problem pull pump required to run rope screw thread sheave single belt slide Solution speed spiral gears sprocket square inch steam steel strain stroke stud gear thimble thread screw tooth transmit TRIGONOMETRICAL FUNCTIONS tubes turn valve velocity ratio windlass
Δημοφιλή αποσπάσματα
Σελίδα 171 - OF TIME. 60 Seconds = 1 Minute 60 Minutes = 1 Hour 24 Hours = 1 Day 7 Days = 1 Week 28 Days = 1 Lunar Month...
Σελίδα 174 - 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.) MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams = 1 dekagram (Dg.) 10 dekagrams = 1 hektogram (hg.) 10 hektograms = 1 kilogram (kg.) 18.
Σελίδα 169 - Square Measure. 144 square inches 1 square foot, 9 square feet 1 square yard, 30J square yards 1 square rod, 40 square rods 1 rood, 4 roods 1 acre.
Σελίδα 173 - 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 hektometer (Hm.) 10 hektometers = 1 kilometer (Km.) 10 kilometers = 1 myriameter (Mm.) Measures of Surface 100 sq.
Σελίδα 170 - Liquid Measure. — 4 gills = 1 pint; 2 pints = 1 quart; 4 quarts = 1 gallon; 31| gallons = 1 barrel; 2 barrels = 1 hogshead.
Σελίδα 171 - NUMBERS. 12 units = 1 dozen. 12 dozen — 1 gross. 12 gross = 1 great gross. 20 units = 1 score. PAPER. 24 sheets = 1 quire. 20 quires = 1 ream. 2 reams = 1 bundle. 5 bundles = 1 bale.
Σελίδα 170 - Measure 1,728 cubic inches = 1 cubic foot 27 cubic feet = 1 cubic yard 128 cubic feet = 1 cord (A cord of wood = 4...
Σελίδα 171 - MONEY. 10 mills = 1 cent. 10 cents = 1 dime. 10 dimes = 1 dollar. 10 dollars = 1 eagle.
Σελίδα 182 - That is, the exponent of a letter in the quotient is equal to its exponent in the dividend minus its exponent in the divisor. am For example, — = a"-*, a
Σελίδα 173 - Such an electromotive force as would cause a current of one ampere to flow through a resistance of one ohm.