(1) Nciphisa indawo yokubilisa ngangokunokwenzeka ukuze uvimbele futhi unciphise imifantu, ngaleyo ndlela uthuthukise isikhathi sokuphila kwethuluzi.
(2) Amandla okushisela aqinisekiswa ngokusebenzisa izinto zokushisela ezinamandla aphezulu kanye nokusebenzisa amasu okubopha afanele.
(3) Qinisekisa ukuthi izinto zokushisela ezengeziwe azinamatheli ekhanda lethuluzi ngemva kokushisela, okwenza kube lula ukugaya umphetho. Lezi zimiso zihlukile kulezo ezazisetshenziswa esikhathini esidlule kumathuluzi e-alloy aqinile anezinsika eziningi, ayevame ukuba nemiklamo ye-groove evaliwe noma evaliwe kancane. Lokhu kwamuva akugcini nje ngokwandisa ukucindezeleka kwe-brazing kanye nokuqhekeka, kodwa futhi kwenza ukususwa kwe-slag kube nzima ngesikhathi sokushisela, okuholela ekubambekeni kwe-slag ngokweqile ku-weld kanye nokuhlukana okukhulu. Ngaphezu kwalokho, ngenxa yokwakheka kwe-groove okungalungile, izinto zokushisela ezengeziwe azikwazanga ukulawulwa futhi ziqongelelwe ekhanda lethuluzi, okubangela ubunzima ngesikhathi sokushisela umphetho. Ngakho-ke, kufanele kuqashelwe ngokukhethekile lapho kuklanywa amathuluzi e-alloy aqinile anezinsika eziningi.
Izinto zokushisela kufanele zibe nokumanzi kahle lapho i-alloy eqinile iqiniswa kanye ne-substrate yensimbi.
Kufanele kuqinisekiswe amandla anele e-weld kokubili ekushiseni kwegumbi kanye nasezingeni lokushisa eliphakeme (njengoba kokubili amathuluzi e-alloy eqinile kanye nezikhunta ezithile zithola amazinga okushisa ahlukahlukene ngesikhathi sokusetshenziswa).
Ngenkathi kuqinisekiswa izimo ezingenhla, izinto zokushisela kufanele zibe nendawo yokuncibilika ephansi ukuze kuncishiswe ukucindezeleka kokushisela, kuvinjelwe imifantu, kuthuthukiswe ukusebenza kahle kokushisela, futhi kuthuthukiswe izimo zokusebenza zabasebenzi.
Izinto zokushisela kufanele zibonise ukuqina okuhle kokushisa okuphezulu kanye nokushisa kwegumbi ukuze kuncishiswe ukucindezeleka kokushisela. Kufanele kube nokugeleza okuhle kanye nokuvuleka kahle, kanti lesi sici sibaluleke kakhulu lapho kushiselwa amathuluzi okusika ama-multi-blade aqinile kanye namajoyinti amakhulu esikhunta se-hard alloy.
Izinto zokushisela akufanele zibe nezinto ezinamazinga aphansi okuhwamuka, ukuvimbela ukuhwamuka kwalezi zinto ngesikhathi sokushisa kwe-brazing futhi kuthinte ikhwalithi yokushisela.
Izinto zokushisela akufanele zibe nezinsimbi eziyigugu, ezingavamile, noma izinto eziyingozi empilweni yabantu.
Isikhathi sokuthunyelwe: Agasti-29-2023
