The Practical Millwright's and Engineer's Ready Reckoner ... |
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Side 37
... proper pitch of wheel is given , 3.36 inches . Another writer gives the pitch 3.057 inches , and both estimates are founded on the principle that increased strength is not attained by extending the breadth of cogs beyond double their ...
... proper pitch of wheel is given , 3.36 inches . Another writer gives the pitch 3.057 inches , and both estimates are founded on the principle that increased strength is not attained by extending the breadth of cogs beyond double their ...
Side 39
... proper inspection , they may safely be loaded ( up to 3 pitches in breadth ) in the same proportion as assigned for two pitches breadth in the Table . For Iron Forges , and other works of similar description , the wheels are liable to ...
... proper inspection , they may safely be loaded ( up to 3 pitches in breadth ) in the same proportion as assigned for two pitches breadth in the Table . For Iron Forges , and other works of similar description , the wheels are liable to ...
Side 50
... proper multipliers for average pressure , when steam is shut off after the piston has moved sundry fractional parts of its stroke in cylinder , and TABLE 2nd , for every one twenty - fourth part of sundry lengths of stroke . Initial ...
... proper multipliers for average pressure , when steam is shut off after the piston has moved sundry fractional parts of its stroke in cylinder , and TABLE 2nd , for every one twenty - fourth part of sundry lengths of stroke . Initial ...
Side 75
... proper material , and the product will give the weight in pounds . Thus , a cylindrical piece of cast iron , 20 inches long , 10 inches diameter , is equal 6.245 × 72 = 449.6 pounds . 76 THE PRACTICAL MILLWRIGHT'S , & c . , READY AND ...
... proper material , and the product will give the weight in pounds . Thus , a cylindrical piece of cast iron , 20 inches long , 10 inches diameter , is equal 6.245 × 72 = 449.6 pounds . 76 THE PRACTICAL MILLWRIGHT'S , & c . , READY AND ...
Side
... proper arrangement of Wheels for cutting the threads of screws of any required pitch , with a Table for making the Uni- versal Gas Pipe Threads and Taps , by W. A. Martin , Engineer , royal 8vo , oblong , cloth , 1s . , sewed , 6d ...
... proper arrangement of Wheels for cutting the threads of screws of any required pitch , with a Table for making the Uni- versal Gas Pipe Threads and Taps , by W. A. Martin , Engineer , royal 8vo , oblong , cloth , 1s . , sewed , 6d ...
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The Practical Millwright's and Engineer's Ready Reckoner Thomas Dixon (Engineer ) Ingen forhåndsvisning tilgjengelig - 2016 |
Vanlige uttrykk og setninger
14 inches 18 inches stroke 39 cogs 53 cogs AREAS OF CIRCLES Arthur Phillips Associate Institute Civil Barrel 10 inch BUCKLERSBURY cast iron Centimetre Centre of Balls cloth Condenser crown 8vo cubic inches Diameter 1 Revolu DIAMETER AND POWER DIVISORS ENGINEER'S READY RECKONER engravings examples F. N. SPON Gallons Cubic Gallons per Stroke gine H.P. at Diameter H.P. Diameter H.P. in Inches H.P. Minute horses inch Working Barrel inches diameter inches pitch Institute Civil Engineers Iron Bridges kilog Length of Stroke MARINE ENGINES Member Institute Civil Metres Millimetre morocco multiplied N. P. Burgh number of cogs Pitch in Inches POWER OF SHAFTS POWER OF SPUR PRACTICAL MILLWRIGHT'S Railway revolutions per minute royal 8vo Scale 1-in Screw sewed spindle SPUR WHEELS square inch Steam Boilers Steam Engine Surface Condensation TABLE FOR PUMPS tion per Diameter tion per Minute tons per square vertical height wrought iron Zerah Colburn