Shop MathematicsTaylor-Holden, 1910 - 219 σελίδες |
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Αποτελέσματα 1 - 5 από τα 21.
Σελίδα 21
... 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 substituted in the place of the 50 teeth in problem 35 , what ...
... 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 substituted in the place of the 50 teeth in problem 35 , what ...
Σελίδα 33
... mesh , the smaller of the pair is called the pinion . Let D Р N = = diameter of pitch circle of gear , and OD = diameter of blank . = diametral pitch . = = number of teeth in large gear and n = number of teeth in pinion . C ...
... mesh , the smaller of the pair is called the pinion . Let D Р N = = diameter of pitch circle of gear , and OD = diameter of blank . = diametral pitch . = = number of teeth in large gear and n = number of teeth in pinion . C ...
Σελίδα 34
... mesh with each other when x and velocity ratio of the two gears are given : RULE . Divide the distance between the centers by the sum of the terms of the ratio ; the pitch diameters will be twice the quotient multiplied by each term of ...
... mesh with each other when x and velocity ratio of the two gears are given : RULE . Divide the distance between the centers by the sum of the terms of the ratio ; the pitch diameters will be twice the quotient multiplied by each term of ...
Σελίδα 36
... mesh have 30 and 24 teeth respectively and are 6 pitch . What is the distance between centers ? 30. Two gears running together have 120 and 80 teeth respectively and are 10 pitch . Find the distance between the centers . Χ B D W Emery ...
... mesh have 30 and 24 teeth respectively and are 6 pitch . What is the distance between centers ? 30. Two gears running together have 120 and 80 teeth respectively and are 10 pitch . Find the distance between the centers . Χ B D W Emery ...
Σελίδα 41
... meshes with the thread of the worm , advances the distance of one tooth at each revolution of a single thread worm ; therefore if a worm wheel has 30 teeth , the worm will have to revolve thirty times for one complete revolution of the ...
... meshes with the thread of the worm , advances the distance of one tooth at each revolution of a single thread worm ; therefore if a worm wheel has 30 teeth , the worm will have to revolve thirty times for one complete revolution of the ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
24 teeth amperes angle back gears balls 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.