Machine Construction and Drawing: Being an Introduction to the Study of Machine Construction and to the Application of Geometrical Drawing for the Representation of MachineryG.P. Putnam, 1873 - 141 páginas |
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Página 4
... employed for the figures in the book , except where they are drawn full size . The making of working , finished , and detail drawings will also be considered ; these points and some of the various motions will be treated more fully in ...
... employed for the figures in the book , except where they are drawn full size . The making of working , finished , and detail drawings will also be considered ; these points and some of the various motions will be treated more fully in ...
Página 5
... Employed , · 12 Examples of Plain Scales , Example of a Diagonal Scale , CHAPTER III . Scales and their Construction , List of Scales most frequently used , 17 3748 13 17 18 CHAPTER IV . The First Lines of a Drawing , 18 CHAPTER V ...
... Employed , · 12 Examples of Plain Scales , Example of a Diagonal Scale , CHAPTER III . Scales and their Construction , List of Scales most frequently used , 17 3748 13 17 18 CHAPTER IV . The First Lines of a Drawing , 18 CHAPTER V ...
Página 9
... employed , and un- fortunately too often by those unable to form a just approximation , owing to the want of a knowledge of those principles which are essential for the correct repre- sentation of objects . We therefore strongly advise ...
... employed , and un- fortunately too often by those unable to form a just approximation , owing to the want of a knowledge of those principles which are essential for the correct repre- sentation of objects . We therefore strongly advise ...
Página 12
... be used , one accent * For construction lines the student may use fine continuous lines instead of dotted lines in his pencil drawings . over a number , as 2 ' , denotes feet 12 MACHINE CONSTRUCTION . The Notation Employed,
... be used , one accent * For construction lines the student may use fine continuous lines instead of dotted lines in his pencil drawings . over a number , as 2 ' , denotes feet 12 MACHINE CONSTRUCTION . The Notation Employed,
Página 23
... employed for different views of an object , and to show how these views are ob- tained , we shall use the object shown in figs . 28 to 31 , Plate II . The student is requested to pay particular attention to this part of our subject ...
... employed for different views of an object , and to show how these views are ob- tained , we shall use the object shown in figs . 28 to 31 , Plate II . The student is requested to pay particular attention to this part of our subject ...
Otras ediciones - Ver todas
Machine Construction and Drawing: Being an Introduction to the Study of ... Edward Tomkins Sin vista previa disponible - 2015 |
Machine Construction and Drawing: Being an Introduction to the Study of ... Edward Tomkins Sin vista previa disponible - 2016 |
Términos y frases comunes
arcs of circles axis belt bevel wheels bolts boss bottom cast-iron centre line chamfered circular connected construction lines crank cross-section curved surface cycloidal cylindrical describe a circle diameter dimensions direction distance dotted lines draw lines parallel drawn full eccentric eleva elevation employed end-elevation example feathers F figures flanks front-elevation given circle given straight line half hole inch intersection Join Joseph Whitworth left-hand length number of revolutions object obtained oil-cup pedestal perpendicular pinion pitch circle pitch line planing machines Plate XXIV portion position projection rack and pinion radii radius rectilinear motion represent required circle right angles S₂ scale shade lines shaft sheave showing shown in figs shown in Plate sliding piece spur wheels square strap termed thickness of metal thread tion tooth touch the given vertical plane width
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