Design of Machine and Structural PartsA fully developed and very practical presentation of the subject of form design of machine components is provided in this book, including how to recognize what form or shapes cause what stress patterns and how to apply the information to an overall design. Techniques are presented that guide the design engineer to the correct kind of element to use without the need of calculations; how to choose shapes that produce efficient stress patterns. Also included is a brief review of strength/design procedures; the nature of efficient and inefficient stress patterns are covered, general principles of component design, optimizing strength-to-weight ratios, considerations for buckling and impact and the design of joints. |
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Results 1-3 of 56
Page 4
... shown in Figure 1-5 . As Shames [ 48 ] points out , we might attempt to consider a portion of the container as a free body as shown in Figure 1-5 , but even if this diagram did clearly depict a body ( which it does not ) , it would not ...
... shown in Figure 1-5 . As Shames [ 48 ] points out , we might attempt to consider a portion of the container as a free body as shown in Figure 1-5 , but even if this diagram did clearly depict a body ( which it does not ) , it would not ...
Page 60
... shown in Figure 5-3 . If there is no slipping between the different sections of the composite at their common surface , then there will be continuity of strain as shown by the preceding strain diagram , and the whole composite beam will ...
... shown in Figure 5-3 . If there is no slipping between the different sections of the composite at their common surface , then there will be continuity of strain as shown by the preceding strain diagram , and the whole composite beam will ...
Page 67
... shown in Figure 5-14a . As a final step , we calculate the normal stress σ , due to the axial load F : Ox = F A = 100 kN ( 0.25 m ) ( 0.5 m ) MN = 0.80 m2 This compressive stress is constant across the section of the member and is ...
... shown in Figure 5-14a . As a final step , we calculate the normal stress σ , due to the axial load F : Ox = F A = 100 kN ( 0.25 m ) ( 0.5 m ) MN = 0.80 m2 This compressive stress is constant across the section of the member and is ...
Contents
INTRODUCTION TO FORM DESIGN | 1 |
EFFICIENT AND INEFFICIENT STRESS PATTERNS | 27 |
DESIGNING FOR RIGIDITY | 36 |
Copyright | |
13 other sections not shown
Common terms and phrases
avoirdupois bending moment bending stress bh³ body bolt cantilever beam compression Considerations of Stress contact stress contact surface cross section cross-sectional area crowned tooth cylinders deflection diameter efficient Engineering Considerations equations example flow of force flux force flow free-body diagram geometry given Hertz Hertz contact stress hole inch inefficient stress patterns inertia joint elements joule Juvinall k₁ k₂ keyway kilogram lbf/in length load distribution material maximum stress McGraw-Hill membrane analogy meter modulus of elasticity moment of inertia neutral axis newton newton/meter² normal stress notch plate portion principle R₁ R₂ ratio relative stiffness rigid rivet round bar shape refinement shear stress shown in Figure shows spline spot contact spring constant spring model sprocket steel Stiffeners Strain strap strength Strength of Materials strength-to-weight stress concentration stress distribution tensile tensile stress tension thread torque transverse transverse-shear tube uniform shear uniform stress