A na-etinye ngwa ngwa helical a na ngwa ọrụ ugbo.
Nke a bụ usoro mmepụta ihe niile:
1) Akụrụngwa 8620H ma ọ bụ 16MnCr5
1) Ịkọwa
2) Tupu kpo oku normalizing
3) Mgbanwe siri ike
4) Mechaa tụgharịa
5) Gear hobbing
6) Okpomọkụ na-emeso carburizing 58-62HRC
7) Mgbawa agbawa
8) OD na ahịhịa na-egweri
9) Helical gia egweri
10) Nchacha
11) Akara akara
12) ngwugwu na ụlọ nkwakọba ihe
Gears diameters na modulus M0.5-M30 nwere ike ịbụ dị ka costomer chọrọ ahaziri
Material nwere ike costomized: alloy ígwè, igwe anaghị agba nchara, brass, bzone ọla kọpa wdg