Practical Mechanical Drawing and Machine Design, Self Taught ...Frederick J. Drake & Company, 1906 - 157 sider |
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Resultat 1-5 av 30
Side 29
... divide a straight line into any number of equal parts Fig . 63. Let AB be the straight line- to be divided into a certain number of equal parts : From the points A and B , draw two parallel lines AD and BC , at any convenient angle with ...
... divide a straight line into any number of equal parts Fig . 63. Let AB be the straight line- to be divided into a certain number of equal parts : From the points A and B , draw two parallel lines AD and BC , at any convenient angle with ...
Side 30
... Divide the diameter AB of the circle into as many equal parts as the polygon is to have sides . With the points A and B as centers and radius AB , describe arcs cutting each other at C. Draw the line CE through the second point of di ...
... Divide the diameter AB of the circle into as many equal parts as the polygon is to have sides . With the points A and B as centers and radius AB , describe arcs cutting each other at C. Draw the line CE through the second point of di ...
Side 31
Charles Westinghouse. To divide any triangle into two parts of equal area - Fig . 68. Let ABC be the given triangle ... divides the tri- angle into two parts of equal area . To inscribe a circle of the greatest possible di- To construct a ...
Charles Westinghouse. To divide any triangle into two parts of equal area - Fig . 68. Let ABC be the given triangle ... divides the tri- angle into two parts of equal area . To inscribe a circle of the greatest possible di- To construct a ...
Side 33
... Divide the radius RB into four equal parts . Produce the diameter AB and B and make BE C P E R E . H K M C Fig . 76 , Fig . 77 . B K S D T Fig . 78 . Σ * B N the diameters AB and CD at right angles to each other . With any convenient ...
... Divide the radius RB into four equal parts . Produce the diameter AB and B and make BE C P E R E . H K M C Fig . 76 , Fig . 77 . B K S D T Fig . 78 . Σ * B N the diameters AB and CD at right angles to each other . With any convenient ...
Side 34
... Divide the circumference of the generating circle into 12 parts as shown . Draw lines from the points of division 1 , 2 , 3 , etc. , of the circum- E E B B R A Fig . 80 . Fig . 81 . ference of the generating circle parallel to the line ...
... Divide the circumference of the generating circle into 12 parts as shown . Draw lines from the points of division 1 , 2 , 3 , etc. , of the circum- E E B B R A Fig . 80 . Fig . 81 . ference of the generating circle parallel to the line ...
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Practical Mechanical Drawing and Machine Design Self Taught: Drafting Tools ... Charles Westinghouse Ingen forhåndsvisning tilgjengelig - 2016 |
Practical Mechanical Drawing and Machine Design Self Taught: Drafting Tools ... Charles Westinghouse Ingen forhåndsvisning tilgjengelig - 2018 |
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angle iron beam compass bisect blade boiler bolts cast cast-iron circular pitch clearance common logarithm condenser coupling coupling rod crank cubic contents curve cylinder describe arcs Diam diametral pitch dimensions distance divide draw the line edge ellipse engine eter Example F-Force figure find the area flange gear given gusset hammer horsepower inclined plane intersecting joint length lever machine mantissa mechanism Multiply the power number of equal number of teeth P₁ paper pencil perpendicular phosphor bronze pipe piston pitch circle pitch diameter plates pound weight pounds per square pressure pulley radius revolutions per minute right angles rivets screw semicircle shaft shown in Fig side space square inch steel straight line stroke stuffing-box superficial area surface Surface Condensers T-square thickness tiply tooth traced triangle tubes valves velocity vertical wedge weight of steam wheel width wrought iron
Populære avsnitt
Side 21 - When a straight line standing on another straight line makes the adjacent angles equal to one another, each of the angles is called a right angle ; and the straight line which stands on the other is called a perpendicular to it.
Side 30 - С into as many equal parts as the polygon is to have sides.
Side 43 - To find the. area of a triangle when the three sides are given. From half the sum of the three sides...
Side 22 - A circle is a plane figure contained by one line, which is called the circumference, and is such, that all straight lines drawn from a certain point within the figure to the circumference are equal to one another : 16. And this point is called the centre of the circle.
Side 41 - To the sum of the areas of the two ends of the frustum, add the square root of the product of the diameters of the two ends, this result multiplied by one-third of the perpendicular height of the frustum will give the cubic contents.
Side 43 - From half the sum of the three sides subtract each side severally. Multiply the half sum and the three remainders...
Side 26 - A cone is a solid figure described by the revolution of a right-angled triangle about one of the sides containing the right angle, which side remains fixed.
Side 21 - A plane angle is the inclination of two lines to one another in a plane, which meet together, but are not in the same direction.
Side 117 - Let the given velocity of a wheel containing 54 teeth equal 16 revolutions per minute, and the given diameter of an intermediate pulley equal 25 inches, to obtain a velocity of 81 revolutions in a machine ; required the number of teeth in the intermediate wheel, and diameter of the last pulley. v/81...
Side 153 - The logarithm of a number is the exponent of the power to which it is necessary to raise a fixed number, in order to produce the first number.