2/25/20081Chapter 1Image SlidesCopyright © The McGraw-Hill Companies, Inc. Permission required for reproduction or display.bud21932_0101.jpgDESIGN PHASESDESIGN CONSIDERATIONS• Functionality• Strength/Stress• Distortion/Deflection/Stiffness• Safety• Cost/Economics•Noise• Many Others….Other Considerations• Uncertainty• Design Factor• Factor of Safety• Dimensions and Tolerances•Units• Significant Figures• Transmission Case Study2/25/20082bud21932_0103.jpgBREAK EVEN POINTbud21932_0102.jpgEFFECT OF TOLERANCES ON COSTbud21932_0104.jpgDIMENSIONS AND TOLERANCES
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