Tài liệu Bánh răng

1.0 INTRODUCTION
2.0 BASIC GEOMETRY OF SPUR GEARS
2.1 Basic Spur Gear Geometry
2.2 The Law of Gearing
2.3 The Involute Curve
2.4 Pitch Circles
2.5 Pitch
2.5.1 Circular Pitch
2.5.2 Diametral Pitch
2.5.3 Relation of Pitches
3.0 GEAR TOOTH FORMS AND STANDARDS
3.1 Preferred Pitches
3.2 Design Tables
3.3 AGMA Standards
4.0 INVOLUTOMETRY
4.1.1 Gear Nomenclature
4.1.2 Symbols
4.2 Pitch Diameter and Center Distance
4.3 Velocity Ratio
4.4 Pressure Angle
4.5 Tooth Thickness
4.6 Measurement Over-Pins
4.7 Contact Ratio
4.8 Undercutting
4.9 Enlarged Pinions
4.10 Backlash Calculation
4.11 Summary of Gear Mesh Fundamentals