GB/T 2362-1990
ActiveBasic rack tooth profile of fine-pitch involute cylindrical gears
小模数渐开线圆柱齿轮基本齿廓
Application Summary AI generated
This standard defines the basic rack tooth profile for fine-pitch involute cylindrical gears, specifying the tooth shape parameters such as pressure angle, addendum, and dedendum. It is applied in the design and manufacturing of precision gears with small modules, commonly used in instruments, watches, and small mechanical drives where accurate motion transmission is critical.
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