Treatise on Mills and Millwork: On machinery of transmission and the construction and arrangement of millsLongman, Green, Longman, Roberts, & Green, 1865 - Machinery |
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Page xi
... Diameter of Wheels Table of Constants for Wheel - Work Rules for finding the Pitch , Diameter , and Number of Teeth ... Inches and thirty - seconds of an Inch 335 PAGE BEVEL WHEELS : - Examination of the Curves Formation.
... Diameter of Wheels Table of Constants for Wheel - Work Rules for finding the Pitch , Diameter , and Number of Teeth ... Inches and thirty - seconds of an Inch 335 PAGE BEVEL WHEELS : - Examination of the Curves Formation.
Page 4
Sir William Fairbairn. TABLE I. - APPROXIMATE WIDTHS OF LEATHER STRAPS , IN INCHES , NECESSARY TO TRANSMIT ANY NUMBER OF HORSES ' POWER . Smallest Diameter of Pulley in Feet Horses ' Power 1 2 3 4 5 7 8 10 10 12345792 3.6 1.8 1.2 7.2 3.6 ...
Sir William Fairbairn. TABLE I. - APPROXIMATE WIDTHS OF LEATHER STRAPS , IN INCHES , NECESSARY TO TRANSMIT ANY NUMBER OF HORSES ' POWER . Smallest Diameter of Pulley in Feet Horses ' Power 1 2 3 4 5 7 8 10 10 12345792 3.6 1.8 1.2 7.2 3.6 ...
Page 14
... diameter and pitch . In this case , however , by slightly increasing or decreasing either the diameter or the pitch ... inches . Spur and bevel wheels , 5 , 41 , 4 , 31 , 31 , 3 , 24 , 21 , 21 , 21 , 2 , 13 , 18§ , 12 , 13 , 14 , 11 , 1 , 7 ...
... diameter and pitch . In this case , however , by slightly increasing or decreasing either the diameter or the pitch ... inches . Spur and bevel wheels , 5 , 41 , 4 , 31 , 31 , 3 , 24 , 21 , 21 , 21 , 2 , 13 , 18§ , 12 , 13 , 14 , 11 , 1 , 7 ...
Page 15
... diameter which will differ but slightly from the one previously assumed . This new diame- ter must be taken for the pitch circle in constructing the wheel . Thus , suppose it required to find the diameter of a wheel of 2 inches pitch ...
... diameter which will differ but slightly from the one previously assumed . This new diame- ter must be taken for the pitch circle in constructing the wheel . Thus , suppose it required to find the diameter of a wheel of 2 inches pitch ...
Page 16
... diameter , pitch , and number of teeth , for wheels of from inch to 5 inches pitch , and of from 12 to 200 teeth . In- termediate numbers may be found by direct proportion , by multiplying the number given for a wheel of half or a third ...
... diameter , pitch , and number of teeth , for wheels of from inch to 5 inches pitch , and of from 12 to 200 teeth . In- termediate numbers may be found by direct proportion , by multiplying the number given for a wheel of half or a third ...
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Common terms and phrases
angle of torsion beam bevel wheels bobbin bolting machines cards cast cast-iron centre cloth cone constructed cotton creeper cross shaft cylinder described drawing drawing rollers driving elevator employed epicycloid feet diameter fibres fixed flax floor flour fly-wheel formula frame friction gear giving motion grinding groove heckling horizontal shaft hydraulic presses hypocycloid inches diameter involute length lever lines of shafting looms machinery manufacture mill-spindle millstones millwright mule number of teeth pair passing pitch circle pitch line plate plummer-block pressure proportion pulleys radii radius rags revolutions per minute revolve rollers rolling roving Saltaire screw shown in fig silk sliding speed spindle spinning spout square stampers steam engine stones straps surface teeth of wheels templet thickness thread tooth torsion transmitted velocity vertical shaft water-wheel weight wheel and pinion wire wire gauze wood wool woollen wrought iron yarn
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