Shop MathematicsTaylor-Holden, 1910 - 219 σελίδες |
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Σελίδα 20
... the ratio of speeds between P and W in prob- lem 31 . 33. How many R. P. M. will a grinder spindle make that is driven through two counter shafts , Fig . 13 , main line pulley 30 in . dia . and 150 R. P. M. 20 SHOP MATHEMATICS.
... the ratio of speeds between P and W in prob- lem 31 . 33. How many R. P. M. will a grinder spindle make that is driven through two counter shafts , Fig . 13 , main line pulley 30 in . dia . and 150 R. P. M. 20 SHOP MATHEMATICS.
Σελίδα 21
... shaft ? 36 . If one set of stud gears were thrown out of mesh in the train of problem 35 and the remaining gears moved into mesh , what is the number of revolutions of spindle for one turn of the shaft ? 37. If 60 teeth gears were ...
... shaft ? 36 . If one set of stud gears were thrown out of mesh in the train of problem 35 and the remaining gears moved into mesh , what is the number of revolutions of spindle for one turn of the shaft ? 37. If 60 teeth gears were ...
Σελίδα 37
... shafts stand at an angle to each other , and in the same plane , by using a pair of bevel gears . When the angle of the shafts is 90 ° and SHOP MATHEMATICS 37 Bevel Gears.
... shafts stand at an angle to each other , and in the same plane , by using a pair of bevel gears . When the angle of the shafts is 90 ° and SHOP MATHEMATICS 37 Bevel Gears.
Σελίδα 38
Edward Ellsworth Holton. When the angle of the shafts is 90 ° and the velocity ratio is 1 to 1 , both gears are of the same size and are called miter gears . When the pair run at a velocity ratio other than 1 to 1 , the smaller gear is ...
Edward Ellsworth Holton. When the angle of the shafts is 90 ° and the velocity ratio is 1 to 1 , both gears are of the same size and are called miter gears . When the pair run at a velocity ratio other than 1 to 1 , the smaller gear is ...
Σελίδα 39
... shafts at an angle of 90 ° to each other are connected by a pair of 16 pitch bevel gears with a velocity ratio of 3 to 4. If the pinion has 48 teeth find all the other dimensions of the gears . Solution . If the pinion has 48 teeth and ...
... shafts at an angle of 90 ° to each other are connected by a pair of 16 pitch bevel gears with a velocity ratio of 3 to 4. If the pinion has 48 teeth find all the other dimensions of the gears . Solution . If the pinion has 48 teeth and ...
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.