Mechanics' Pocket Memoranda: A Convenient Pocketbook for All Persons Interested in Mechanical Engineering, Steam Engineering, Electrical Engineering, Railroad Engineering, Bridge Engineering, Architecture, Plumbing, Heating and Ventilation, Gas Fitting, Etc., EtcColliery Engineer Company, 1897 - 318 σελίδες |
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Αποτελέσματα 1 - 5 από τα 18.
Σελίδα i
... Bearing power of soils .. Beams , Bending Moments in .. 66 Cantilever .. fixed at both ends .. 44 44 44 44 209-210 44 66 66 9 1 66 66 " 9 66 66 • Width of .. 66 Tension in 66 66 • Paper .. Standard connections for .. Bearings for line ...
... Bearing power of soils .. Beams , Bending Moments in .. 66 Cantilever .. fixed at both ends .. 44 44 44 44 209-210 44 66 66 9 1 66 66 " 9 66 66 • Width of .. 66 Tension in 66 66 • Paper .. Standard connections for .. Bearings for line ...
Σελίδα xi
... 206 206 225 34 130 131 133 131 130 · 133 133 134 42 70 234 169 221-223 96 103 68 8 117 124 125 49 116 43 133 90 7 225 152 104 67 198 156-160 213 219 110 111 90 PAGE Soils , Bearing power of . Soldering , Fluxes INDEX . xi.
... 206 206 225 34 130 131 133 131 130 · 133 133 134 42 70 234 169 221-223 96 103 68 8 117 124 125 49 116 43 133 90 7 225 152 104 67 198 156-160 213 219 110 111 90 PAGE Soils , Bearing power of . Soldering , Fluxes INDEX . xi.
Σελίδα xii
... Bearing power of . Soldering , Fluxes for . Solders . 196 15 15 Soil pipes Span of ropes . Sparking at commutator .. 230 134 171 Specific gravity , Table of . heat , Table of ... Speed , Cutting .... 9 87 101 of emery wheels . 103 66 ...
... Bearing power of . Soldering , Fluxes for . Solders . 196 15 15 Soil pipes Span of ropes . Sparking at commutator .. 230 134 171 Specific gravity , Table of . heat , Table of ... Speed , Cutting .... 9 87 101 of emery wheels . 103 66 ...
Σελίδα 116
... bearings of different sizes of continuous shafts which are used for the transmission of power . DISTANCES BETWEEN BEARINGS . Distance Between Bearings in Feet . Diameter of Shaft in Inches . Wrought Iron Shaft . Steel Shaft . 2 11 11.5 ...
... bearings of different sizes of continuous shafts which are used for the transmission of power . DISTANCES BETWEEN BEARINGS . Distance Between Bearings in Feet . Diameter of Shaft in Inches . Wrought Iron Shaft . Steel Shaft . 2 11 11.5 ...
Σελίδα 118
... bearing and journal box are used indiscriminately . They are all a form of bearing , and indicate a support for a rotating piece . A form of journal box frequently used for small shafts is shown in Fig . 1. It consists of two parts ...
... bearing and journal box are used indiscriminately . They are all a form of bearing , and indicate a support for a rotating piece . A form of journal box frequently used for small shafts is shown in Fig . 1. It consists of two parts ...
Συχνά εμφανιζόμενοι όροι και φράσεις
amperes armature battery beam boiler bolts brick cast iron center of gravity center of percussion change gear circle circuit circular mils Circum column connected crank cubic feet cylinder Diam diameter direction discharge divided draw dynamo electromotive force engine equal feet per second figure following table formula fraction frog distance gauge given horsepower inertia lathe lead screw length main track measured meter minute moment of inertia motor multiplied nails number of teeth number of threads ohms perpendicular pipe piston pitch pounds pressure proportions pulley radiating radius radius of gyration rail resistance revolutions per minute rope shaft shown in Fig side speed square inch station steam switch tangent deflection temperature thickness tion triangle turnout curve valve velocity vernier vertical volts wall weight wire wrought iron Zinc
Δημοφιλή αποσπάσματα
Σελίδα 26 - 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 65 - The circular pitch is the distance along the pitch circle from the center of one tooth to the center of the next.
Σελίδα 70 - The horse power of a steam engine is given by the equation , plan = ~ where p = mean effective pressure in pounds per square inch, l = length of stroke in feet, a = area of piston in square inches, n = number of strokes per minute, or twice the number of revolutions per minute.
Σελίδα 56 - If the distance from the axis of rotation to the center of percussion of the pendulum be denoted by I, then ft=/ (1 — cos.
Σελίδα 26 - MEASURES 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...
Σελίδα 55 - The radius of gyration is the distance from the axis of rotation to the center of gyration.
Σελίδα 49 - Show that the moment of inertia of a body about any axis is equal to the moment of inertia about a parallel axis through the center of mass plus the product of the mass of the body and the square of the distance between the axes.
Σελίδα 138 - The thumb, forefinger, and middle finger of the left hand are held at right angles to each other ; then if the forefinger shows the direction of the lines of force, and the middle finger the direction of the current, the thumb will show the direction of motion.
Σελίδα 242 - Divide the difference in temperature between that at which the room is to be kept and the coldest outside atmosphere, by the difference between the temperature of the steam pipes and that at which you wish to keep the room, and the quotient will be the square feet or fraction thereof of plate or pipe surface to each square foot of glass, or its equivalent in wall surface.
Σελίδα 26 - 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...