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 8
... Intersections of Curved Surfaces , XX . The Eccentric , XXI . Details of the Eccentric , XXII . Intersections of Surfaces of Eccentric , XXIII . Cams , Spiral and Heart - shaped , PAGE 15 · 21 25 35 40 · 43 49 53 57 58 61 · 67 73 77 79 ...
... Intersections of Curved Surfaces , XX . The Eccentric , XXI . Details of the Eccentric , XXII . Intersections of Surfaces of Eccentric , XXIII . Cams , Spiral and Heart - shaped , PAGE 15 · 21 25 35 40 · 43 49 53 57 58 61 · 67 73 77 79 ...
Página 18
... , and the point of intersection , o , to be taken for the centre of the circle . * The distance 0-12 represents a foot , but is really only 14 " long , FIRST LINES OF A DRAWING . 19 In Fig . 18 MACHINE CONSTRUCTION . CHAPTER IV.
... , and the point of intersection , o , to be taken for the centre of the circle . * The distance 0-12 represents a foot , but is really only 14 " long , FIRST LINES OF A DRAWING . 19 In Fig . 18 MACHINE CONSTRUCTION . CHAPTER IV.
Página 20
... intersect is the " ground line " in our drawings , the line which divides the plan from the elevation . * The point c would be termed a " trace " in practical solid geometry . PROJECTIONS , PLANS , AND ELEVATIONS . 23 A line 20 MACHINE ...
... intersect is the " ground line " in our drawings , the line which divides the plan from the elevation . * The point c would be termed a " trace " in practical solid geometry . PROJECTIONS , PLANS , AND ELEVATIONS . 23 A line 20 MACHINE ...
Página 45
... intersections of the lines 1-1 , 2—2 , 3—3 , & c . , are points in the curve ; join these points and the curve is complete . In the top half of fig . 79 , between b , d , is shown a quarter of this larger curve , numbered 4 to 8. In the ...
... intersections of the lines 1-1 , 2—2 , 3—3 , & c . , are points in the curve ; join these points and the curve is complete . In the top half of fig . 79 , between b , d , is shown a quarter of this larger curve , numbered 4 to 8. In the ...
Página 90
... intersections of these lines I , II , III , & c . Through I , II , III , & c . , draw the line ab , which is the required projection of a'b ' . 78. We have employed the construction just described b Size B to find the form of the line ...
... intersections of these lines I , II , III , & c . Through I , II , III , & c . , draw the line ab , which is the required projection of a'b ' . 78. We have employed the construction just described b Size B to find the form of the line ...
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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