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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Page 45
... obtain uniform - stress patterns of tensile or compressive direct stress , uniform - transverse , torsion , or shear ... obtained by adding supports that place members that are in bending into tension or compression . For example , the ...
... obtain uniform - stress patterns of tensile or compressive direct stress , uniform - transverse , torsion , or shear ... obtained by adding supports that place members that are in bending into tension or compression . For example , the ...
Page 48
... obtained with a hollow shaft or tube , which allows for the trans- mission of greater torsional loads with less ... obtain stress patterns of tension , compression , uniform shear , and bearing . However , even machine parts with uniform ...
... obtained with a hollow shaft or tube , which allows for the trans- mission of greater torsional loads with less ... obtain stress patterns of tension , compression , uniform shear , and bearing . However , even machine parts with uniform ...
Page 154
... obtaining high joint efficiency are based on the joint design principles stated in Chapter 10. One of these principles ... obtained by increasing the resistance of the joint to bending . [ From Ref . 9 , p . 108. ] No bending stress on ...
... obtaining high joint efficiency are based on the joint design principles stated in Chapter 10. One of these principles ... obtained by increasing the resistance of the joint to bending . [ From Ref . 9 , p . 108. ] No bending stress on ...
Contents
INTRODUCTION TO FORM DESIGN | 1 |
EFFICIENT AND INEFFICIENT STRESS PATTERNS | 27 |
DESIGNING FOR RIGIDITY | 36 |
Copyright | |
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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 ECCENTRIC AXIAL LOADS 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 machine and structural material McGraw-Hill membrane analogy meter modulus of elasticity moment of inertia neutral axis newton newton/meter² normal stress notch plate portion R₁ R₂ ratio relative stiffness rigid rivet round bar 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 stress