Norris's Hand-book for Locomotive Engineers and Machinists ...H. C. Baird, 1854 - 302 σελίδες |
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Σελίδα 134
... inside diameter is of an inch , 3 ounces ; & of an inch , 5 ounces ; of an inch , 6 ounces ; § of an inch , 8 ounces ; and 2 of an inch , 10 ounces per foot . TABLE of the Weight of Metals , Woods , Stones 134 WEIGHT OF MATERIALS .
... inside diameter is of an inch , 3 ounces ; & of an inch , 5 ounces ; of an inch , 6 ounces ; § of an inch , 8 ounces ; and 2 of an inch , 10 ounces per foot . TABLE of the Weight of Metals , Woods , Stones 134 WEIGHT OF MATERIALS .
Σελίδα 177
... Inside Diameter . Thickness when finished . Inside Diameter . Outside Diameter . Length of Bar required . Inches . 11 1 2 1 / 8 / 2 HOOOHOOO Inches . 33 Inches . Feet . Inches . 36 9 389 / 42 10 8 39 44 10 9 425 441 10 / 00-100 46 11 7 ...
... Inside Diameter . Thickness when finished . Inside Diameter . Outside Diameter . Length of Bar required . Inches . 11 1 2 1 / 8 / 2 HOOOHOOO Inches . 33 Inches . Feet . Inches . 36 9 389 / 42 10 8 39 44 10 9 425 441 10 / 00-100 46 11 7 ...
Σελίδα 219
... inside diameter of the boiler.- Multiply the diameter of the cylinder in inches by 3.11 . The product is the inside diameter of the DIMENSIONS OF PARTS OF LOCOMOTIVES . 219.
... inside diameter of the boiler.- Multiply the diameter of the cylinder in inches by 3.11 . The product is the inside diameter of the DIMENSIONS OF PARTS OF LOCOMOTIVES . 219.
Σελίδα 220
... inside diameter of the boiler for a locomotive engine , the diameter of the cylinders being 15 inches . In this example we have , according to the rule , inside diameter of boiler = 15 × 3 · 11 = 46 · 65 inches , or about 3 feet 10 ...
... inside diameter of the boiler for a locomotive engine , the diameter of the cylinders being 15 inches . In this example we have , according to the rule , inside diameter of boiler = 15 × 3 · 11 = 46 · 65 inches , or about 3 feet 10 ...
Σελίδα 222
... inside diameter of the chimney also 15 inches , or thereabouts . This rule has , at least , the merit of simplicity . Area of fire - grate . - The following rule deter- mines the area of the fire - grate usually given in practice . We ...
... inside diameter of the chimney also 15 inches , or thereabouts . This rule has , at least , the merit of simplicity . Area of fire - grate . - The following rule deter- mines the area of the fire - grate usually given in practice . We ...
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abscissa Atmospheric Railway avoirdupois axle blast-pipe boiler brass centre circle circular segments Circum circumference cloth coke conjugate connecting-rod copper crank Cube Root cubic feet cubic foot cubic inch curve cylinder cylinder in inches Dauphiny Decimal or Reciprocal diame diameter distance driving wheels eccentric-rod equal EXAMPLE.-Required find the Area find the Solidity fire-box Fraction or Numb friction Frustum fulcrum fulcrum and valve Gallons gauge give the solidity Height Length horses Hyperbola iron Length of Arc leverage locomotive engine metallic mile morocco motion multiply the sum North Shields ordinate Ounces Parabola pipes piston piston-rod plates Pounds pressure quotient radius rails Railway resistance revolving axis RULE RULE.-Multiply RULE.-To find screw segment shaft side smoke-box spindle square inch Square Root steam stroke subtract thickness throw tion tons trapezium tubes valve velocity Volume whole weight yards Zone