Figure 1 shows a small module spiral bevel gear wheel used for machining on an agricultural machine. The specific parameters are: module 1.35mm, tooth number 38, concave pressure angle 22.552 °, convex pressure angle 17.813 °, spiral angle 35 ° 1 ′ 11 ″, left rotation, shaft intersection angle 90 °, full tooth height 2.937mm, material: 20CrMo.
Figure 2 shows a small module spiral bevel gear used on a certain agricultural machine, with a matching pinion and a fixture for machining. The specific parameters are: module 1.35mm, number of teeth 11, pressure angle 20 °, spiral angle 35 °, right rotation, shaft intersection angle 90 °, full tooth height 2.554mm, displacement system 0.36, material: 20CrMo.
