GB/T 10225-1988
ActiveAccuracy of fine-pitch bevel gears
小模数锥齿轮精度
Application Summary AI generated
This standard specifies the accuracy grades and tolerance values for fine-pitch bevel gears, defining permissible deviations in tooth geometry, runout, and contact patterns. It is applied in the manufacturing and quality inspection of small bevel gears used in precision instruments, such as those in aerospace, robotics, and optical tracking systems, where gear module is less than 1 mm. The standard ensures consistent meshing performance and transmission accuracy in low-torque, high-precision mechanical systems.
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