Izici ezimbi ezilimazayo (4)

　　1.Ukulimala kwesikhunta

　　Ngenxa yokusebenza okungavamile (i-crimping yesibili, njll.) kanye nokugcwala kwesikhunta, isikhunta esingaphezulu nesingaphansi sinezibazi noma siqhekekile. Ngakho-ke, ukungakwazi ukukhipha umumo ojwayelekile kuzodala izinkinga ezinkulu njengama-burrs. I-Die abnormalities ingatholwa ngokubheka ingxenye yokucwila.

　　I-Terminal deformation

　　Ububanzi obuvumelekile buyahlukahluka kuye ngokuthi ukuphela, futhi ngokuvamile bungaphakathi kuka-±5°. Itheminali esontekile izokhiqiza isici esifanayo nokugoba okuseceleni.

　　2.I-Terminal deformation

　　Gobela phezulu：

　　Ububanzi obuvunyelwe buyahlukahluka kuye ngamatheminali ahlukene, ngokuvamile phakathi kuka-3°. Amatheminali agobele phezulu awakwazi ukufakwa kugobolondo. Ngisho noma zingafakwa, zizophuma kuzipho futhi zibangele ukungahlangani kahle kolunye uhlangothi 1.

　　Gobela phansi：

　　I-engeli evumelekile iyahluka kancane kuye ngokuthi itheminali, futhi ngokuvamile ingaphakathi kuka-3°. Amatheminali agobele phansi awakwazi ukufakwa egobolondweni, futhi noma igobolondo lingafakwa, isipikili sizophuma, futhi kuzodala ukungahlangani kahle komunye umkhawulo.