Оглавление
J. V. Rohan. Young Engineer's Guide
Young Engineer's Guide
Table of Contents
PREFACE
HINTS TO PURCHASERS
DUTIES OF ENGINEERS
Boilers
HORIZONTAL TUBULAR BOILER
LOCOMOTIVE BOILER
RETURN FLUE BOILER
VERTICAL BOILER
WATER TUBE BOILER
QUESTIONS WITH ANSWERS,
CALKING FLUES
CLEANING FLUES
BLOWER
EXHAUST NOZZLE
FUSIBLE PLUG
LOW WATER ALARM
STEAM ENGINES
STEAM CYLINDER
PISTON AND ROD
STEAM CHEST
VALVE
CROSS-HEAD
ENGINE FRAME
CONNECTING ROD
CRANK
CRANK-PIN
LINK REVERSE
LINK
REVERSE LEVER
ECCENTRICS
ECCENTRIC STRAP
ECCENTRIC ROD
WOOLF VALVE GEAR
GOVERNOR
AUTOMATIC OILER
INJECTOR
THROTTLE
STEAM PUMP
MARSH STEAM PUMP
HEATER
EJECTOR
JET PUMP
STEAM GAUGE
SAFETY VALVE
GLASS WATER GAUGE
BLOW OFF VALVE
GAUGE COCK
CYLINDER COCKS
CHECK VALVE
COMPRESSION GREASE CUP
TRACTION ENGINES
GEARING
DIFFERENTIAL GEAR
FRICTION CLUTCH
QUESTIONS WITH ANSWERS,
REVERSING AN ENGINE
TESTING PISTON RINGS AND VALVES
KNOCKS OR POUNDS
TO REMEDY KNOCKS OR POUNDS. OF A STEAM ENGINE
HEATING OF JOURNALS
PACKING PISTON AND VALVE RODS
SETTING A PLAIN SLIDE VALVE
SETTING SLIDE VALVE OF. REVERSING ENGINES
TO SET VALVES OF DUPLEX PUMP
ASCENDING HILLS
DESCENDING HILLS
ENGINE STALLED
CROSSING BRIDGES AND CULVERTS
FOAMING
PRIMING
FIRING WITH WOOD
FIRING WITH STRAW
FIRING WITH COAL
BANKING FIRES
LAYING UP A TRACTION ENGINE
BELTING
GENERAL INFORMATION
WORKSHOP RECIPES
BABBITTING BOXES
COMPOUND ENGINES
EXAMINATION OF ENGINEERS. APPLYING FOR A LICENSE
RULES AND TABLES
RULES FOR CALCULATING THE SPEED. OF GEARS AND PULLEYS
SHAFTS AND PULLEYS
TABLES
ALLOYS
CIRCUMFERENCE AND AREAS. OF CIRCLES
EFFECTIVE PRESSURE OF STEAM ON PISTON
MEASURE OF LENGTH
MEASURE OF VOLUME
LIQUID MEASURE
BARREL MEASURE IN WEIGHT
WEIGHT OF CAST IRON BALLS
WEIGHTS AND MEASURES
AVOIRDUPOIS OR COMMERCIAL WEIGHT
SQUARE MEASURE
TABLE OF DISTANCE
SHRINKAGE OF CASTINGS
WEIGHT OF ROUND AND SQUARE. ROLLED IRON PER LINEAL FOOT
TABLE OF THE CAPACITY. OF CISTERNS IN GALLONS
MELTING POINT OF METALS, ETC
WEIGHT OF METALS. PER CUBIC FOOT
HORSE-POWER LINE SHAFTING
HALF-ROUND, OVAL AND. HALF-OVAL IRON
WEIGHT OF FLAT ROLLED IRON, PER FOOT
HORSE-POWER BELTING
Отрывок из книги
J. V. Rohan
Published by Good Press, 2021
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A. If a fire box or return flue boiler, all the hand-hole plates should be removed and as much of the slush as possible raked out; then a hose is inserted and a stream of water forced in which will carry the remainder out. The hose should be placed in the top holes first.
Q. Is it a good idea after blowing off a boiler to fill it with water again without delay?
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