Isondo le-worm shaft gear worm elisetshenziswa kuloigiya lezikelemugearbox
1) Ukwenza 8620 impahla eluhlaza ibe ibha
2) Ukwelashwa Kwangaphambi Kokushisa (Ukujwayela noma Ukucisha)
3) I-Lathe Turning yezilinganiso ezimaholo
4) Ukuhobha i-spline (ngezansi kwevidiyo ungabheka ukuthi ungahobha kanjani i-spline)
5)https://youtube.com/shorts/80o4spaWRUk
6) Ukwelashwa kokushisa kwe-Carburizing
7) Ukuhlola