umhlabathi omncane
Amapayipi angenazinsizi ayingxenye ebalulekile ekusetshenzisweni kwezimboni nokwakha kwanamuhla, anikeza ukuqina okuvelele nokumelana nokugqwala. La maphayiphi akhiqizwa kusetshenziswa ama-alloys wensimbi engagqwali asezingeni eliphakeme, ngokuvamile aqukethe i-chromium, i-nickel nezinye izinto ezifaka isandla ekuziphatheni kwawo okuphezulu. Ukwakhiwa okungenamthungo kuqinisekisa ukuqina okufanayo kulo lonke ubude bepayipi, kuyilapho izinketho ezahlukahlukene zobukhulu nodonga zilungele izidingo ezahlukahlukene zohlelo lokusebenza. Lezi zintambo ziyasebenza ezindaweni lapho kuvame khona ukuchayeka emakhemikhali, amazinga okushisa aphakeme nezimo zezulu ezimbi. Ingaphakathi lawo elibushelelezi lenza kube nokugeleza kahle kuketshezi futhi kunciphise ingozi yokungcola, okwenza kube kuhle ukusetshenziswa kwezempilo. Izici eziyingqayizivele zalesi sakhi zivumela ukugcinwa nokuhlanzwa okulula, okufaka isandla esikhathini sokusebenza esengeziwe nasekunciphiseni izindleko zokusebenza. Ezindaweni zezimboni, amapayipi angenazinhlayiya aphatha konke, kusukela kuzinsiza-kuqala kuya ku-steam namagesi, agcina isakhiwo singaguquguquki ngaphansi kwengcindezi ephakeme nokuguquguquka kwamazinga okushisa. Ukungabi namathumba kwensimbi engagqwali kuvimbela ukukhula kwamagciwane futhi kwenza la maphayiphi afaneleke ngokukhethekile ekusetshenzisweni kokudla neziphuzo, ekukhiqizeni imithi nasezikhungweni zezokwelapha. Ubuhle bazo bubenza bathandwe nasezindaweni zokwakha, lapho amapayipi abonakalayo kudingeka agcine ukubukeka kobuchwepheshe ngenkathi enikeza ukusebenza okuthembekile.