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Question:

Bevel gear modulus 5Bevel gear modulus in the national standard

The standard value of the bevel gear modulus in the national standard refers to the average modulus mm or the large breaking modulus M

Answer:

Bevel gear standard modular series table (from GB / T123681990) (unit: mm)
That is the big modulus press table selection, the pressure angle is 20 degrees, the addendum coefficient ha * 1, c * 0.2 coefficient of top clearance
In order to facilitate the calculation and measurement of parameters, is usually taken as the standard value of big bevel gear

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