Nkhani

Monga momwe dzinalo limatanthawuzira, stud ili ndi mitu iwiri, mapeto amodzi ayenera kugwedezeka mu thupi lalikulu, ndiyeno zowonjezera zimayikidwa.Pambuyo poika, mapeto ena a stud amafunika kuchotsedwa, kotero ulusi wa stud nthawi zambiri umakhala wonyezimira komanso wowonongeka, koma m'malo mwake ndi yabwino kwambiri chifukwa ndi stud.Zida zodziwika bwino za bawuti zimaphatikizapo 35 # chitsulo, 45 # chitsulo, 40Cr, 35CrMoA, 16 manganese ndi zida zina.
Kodi bawuti imodzi yamutu ndi chiyani?Chomangira chopangidwa ndi mutu ndi wononga (silinda yokhala ndi ulusi wakunja) iyenera kulumikizidwa ndi nati kuti imangirire ndikulumikiza magawo awiri ndi bowo.Kulumikizana kwamtunduwu kumatchedwa kulumikizana kwa bawuti.Ngati natiyo ili yosasunthika kuchokera ku bawuti, magawo awiriwa amatha kupatukana, kotero kulumikizana kwa bawuti kumachotsedwa.Single mutu bawuti chuma akhoza kukhala Q235,35 #, 45 #, 40cr, 35crmoa, amene n'kusankha.