Ukutsho ukuba iinzuzo zeizifakelo zemibhobho yentsimbi ye-ductilezithe ngqo kwiyiphi imiba, ngoko ke sinokuthi kuqala siqiniseke ukuba sinamandla emveliso, kwaye kukho iinyani kunye nedatha engqinwe ngamandla. Ngokweemvavanyo, amandla okuqina entsimbi ye-nodular cast yi-60k, ngelixa intsimbi eqhelekileyo ye-grey cast yi-31k. Ezi zimbini zifaniswa kwenye inkalo, oko kukuthi, amandla okuvelisa, amandla aphantsi kakhulu emveliso yensimbi ye-ductile yi-40k, ngelixa amandla emveliso yentsimbi eqhelekileyo i-36k kuphela.
Ufakelo lwemibhobho yentsimbi etyhidiweyo ibandakanya umbhobho otyhidiweyo wentsimbi kunye nofakelo lwemibhobho, eyenziwa ngokubanzi ngokuphosa intsimbi. Ngenxa yokuba olu hlobo lobunzima bokusebenza kombhobho alukhulu, ngoko lunokusetyenziswa kuphela kunikezelo lwamanzi, ukuhanjiswa kwamanzi, igesi kunye nezinye iintambo zothumelo. Ukuba ihlelwa ngokweendlela ezahlukeneyo zokugalela, imibhobho yentsimbi inokuphinda yahlulwe ibe yimibhobho yentsimbi eqhubekayo kunye nemibhobho yentsimbi ye-centrifugal, kunye nokusebenza kweemveliso kwahlukile.
Indlela yokunyibilikisa yombhobho wentsimbi ye-ductile iyafana naleyo yolunye ulwelo lwamashishini. Umahluko kukuba umbhobho wentsimbi ye-ductile kufuneka udibanise i-arhente ye-teeing ehambelanayo ngaphambi kokuba iqalise ukuphosa, njenge: Magnesium okanye i-magnesium yomhlaba enqabileyo idityaniswe ne-agent ye-spheroidizing yegolide yongezwa kwintsimbi eshushu ngaphambi kokugalela, ukuze i-graphite spheroidization, uxinzelelo loxinzelelo luncitshiswe, ukuze umbhobho ube neenzuzo zamandla aphezulu, ukuphakama okuphezulu, ukunyanzeliswa kwempembelelo, ukunyanzeliswa kwe-corroal.
Kwaye i-ductile iron fittings yenziwe nge-ductile iron process, ukongeza kwisiseko sothumelo lwamanzi, unikezelo lwamanzi kunye nezinye iinjongo, zingasetyenziswa njengemibhobho yokuchasana nokubola. Oku kubangelwa ikakhulu ngenxa yokuba umbhobho wentsimbi we-ductile unomsebenzi ogqwesileyo, kwangaxeshanye, ubomi benkonzo, uxinzelelo kunye nezinye iinkalo nazo zifanelekile kakhulu, kwaye ngenxa yesiphumo esihle sokuchasa ukubola luninzi lwabasebenzisi.
Ixesha lokuposa: Mar-08-2023