Gears, Splines, and Cams Machinerys （齿轮、花键、凸轮机械的）.pdf

Machinerys Handbook 28th Edition TABLE OF CONTENTS GEARS, SPLINES, AND CAMS GEARS AND GEARING GEARS AND GEARING (Continued) 2030 Definitions of Gear Terms 2065 Gear Blanks 2034 Sizes and Shape of Gear Teeth 2066 Spur and Helical Gear Data 2034 Nomenclature of Gear Teeth 2068 Backlash 2035 Properties of the Involute Curve 2068 Determining Amount of Backlash 2035 Diametral and Circular Pitch 2069 Helical and Herringbone Gearing Systems 2070 Bevel and Hypoid Gears 2036 Formulas for Spur Gear 2071 Providing Backlash 2037 Gear Tooth Forms and Parts 2071 Excess Depth of Cut 2039 Gear Tooth Parts 2071 Control of Backlash Allowances 2040 Tooth Proportions 2072 Measurement of Backlash 2041 Fine Pitch Tooth Parts 2073 Control of Backlash 2041 American Spur Gear Standards 2073 Allowance and Tolerance 2042 Formulas for Tooth Parts 2074 Angular Backlash in Gears 2042 Fellows Stub Tooth 2074 Inspection of Gears 2042 Basic Gear Dimensions 2074 Pressure for Fine-Pitch Gears 2043 Formulas for Outside and Root 2075 Internal Gearing Diameters 2075 Internal Spur Gears 2046 Tooth Thickness Allowance 2075 Methods of Cutting Internal Gears 2046 Circular Pitch for Given Center 2075 Formed Cutters for Internal Gears Distance 2075 Arc Thickness of Gear Tooth 2046 Circular Thickness of Tooth 2075 Arc Thi