Essential Mathematics for Skilled WorkersJ. Wiley & Sons, Incorporated, 1942 - 293 σελίδες |
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Σελίδα 67
... . Whole depth 2. Addendum 4. Clearance A gear has 20 teeth and a diametral pitch 8. Find 5. Pitch diameter 7. Circular pitch 6. Outside diameter 8. Whole depth A 24 - tooth gear has a pitch diameter of SPUR GEAR FORMULAS 67.
... . Whole depth 2. Addendum 4. Clearance A gear has 20 teeth and a diametral pitch 8. Find 5. Pitch diameter 7. Circular pitch 6. Outside diameter 8. Whole depth A 24 - tooth gear has a pitch diameter of SPUR GEAR FORMULAS 67.
Σελίδα 106
... gear will have the greater revolutions per minute . Sizes of gears are measured by the number of teeth . Rule . When ... gear is driving a 72 - tooth gear . Find the revolutions per minute of the 72 - tooth gear if the 48 - tooth gear is ...
... gear will have the greater revolutions per minute . Sizes of gears are measured by the number of teeth . Rule . When ... gear is driving a 72 - tooth gear . Find the revolutions per minute of the 72 - tooth gear if the 48 - tooth gear is ...
Σελίδα 107
... Gears : 3 FIG . 56 . Gear 1 , which has 42 teeth , should be run at 800 r.p.m. Gear 2 has 96 teeth . Gear 3 has 48 teeth . Gear 4 is on a shaft running at 300 r.p.m. How many teeth has gear 4 ? 4. Dynamo under a passenger car : 2 3 FIG ...
... Gears : 3 FIG . 56 . Gear 1 , which has 42 teeth , should be run at 800 r.p.m. Gear 2 has 96 teeth . Gear 3 has 48 teeth . Gear 4 is on a shaft running at 300 r.p.m. How many teeth has gear 4 ? 4. Dynamo under a passenger car : 2 3 FIG ...
Περιεχόμενα
CHAPTER PAGE | 1 |
QUADRATIC EQUATIONS | 121 |
SIMULTANEOUS EQUATIONS | 132 |
Πνευματικά δικαιώματα | |
8 άλλες ενότητες δεν εμφανίζονται
Άλλες εκδόσεις - Προβολή όλων
Essential Mathematics for Skilled Workers Harry Morton Keal,Clarence J. Leonard Προβολή αποσπασμάτων - 1942 |
Essential Mathematics for Skilled Workers Harry Morton Keal,Clarence J. Leonard Προβολή αποσπασμάτων - 1942 |
Συχνά εμφανιζόμενοι όροι και φράσεις
base bisector cent chord circle Common Logarithms cone cosine crossmark cubic inches cutting speed decimal point Develop a formula Diam dimensions divided division divisor Draw equal sides Evaluate the formula Example EXERCISE exponent feet figure Find the angle Find the area Find the diameter Find the number Find the ratio Find the revolutions Find the sides Find the volume Find the weight following numbers fraction gage blocks gallon gear hexagon horsepower hypotenuse isosceles triangle law of tangents length logarithm mantissa measured miles monomial multiply number of places parallelogram perimeter perpendicular pitch polynomial prism pulley quadratic equation r.p.m. Find radius rectangle revolutions per minute rhombus right triangle rim speed scale sine sine bar slide rule Solution Solve and check square root subtract tabular difference tangent taper thousandths Threads per inch triangle of Fig trinomial square unknown