Amapayipi angenamthungo angenasisekelo akhiqizwa kusetshenziswa izinyathelo eziningana, kufaka phakathi:
- Ukuncibilika: Isinyathelo sokuqala ukuncibilikisa insimbi engenacala endaweni yokuthwala i-arc kagesi, esehliswe futhi iphathwe ngama-alloys ahlukahlukene ukufeza izakhiwo ezifunwayo.
- Ukuqhutshwa okuqhubekayo: Insimbi ebiwe yi-molten ihanjiswa emshinini wokuphonsa oqhubekayo, okhiqiza "imali" eqinile "noma" ukuqhakaza "okunesimo esidingekayo nosayizi.
- Ukushisa: I-billet eqinile bese ifudunyezwa esithandweni samazinga okushisa phakathi kuka-1100-1250 ° C ukuyenza ihlasele futhi ilungele ukucubungula okwengeziwe.
- Ukubhoboza: I-billet evuthayo bese igwazwa nge-mandrel ekhomba ukudala ishubhu elingenalutho. Le nqubo ibizwa ngokuthi "ukubhoboza."
- I-Rolling: Ishubhu eliyisisho ligingqika ku-mandrel mill ukunciphisa ububanzi bawo nobukhulu obudongeni kuya kusayizi odingekayo.
- Ukwelashwa kokushisa: Ipayipi elingenamthungo liwukushisa kuphathwe ukuthuthukisa amandla nokuqina kwalo. Lokhu kufaka ukushisa ipayipi kumazinga okushisa phakathi kuka-950-1050 ° C, kulandelwa ukupholisa okusheshayo emanzini noma emoyeni.
- Ukuqedwa: Ngemuva kokushiswa kokushisa, ipayipi elingenamthungo liqonde, lisikwe ebude, futhi liqedwe ngokuphoqelela noma ukukha ukuze kususwe noma yikuphi ukungcola kwayo futhi kuthuthukise ukubukeka kwayo.
- Ukuhlola: Isinyathelo sokugcina ukuvivinya ipayipi lezindawo ezahlukahlukene, njengokulukhuni, amandla ashubile, nokunemba okubucayi, ukuqiniseka, ukuqiniseka, ukuqinisekisa ukuthi ihlangabezana namazinga adingekayo.
Lapho ipayipi selidlulile konke ukuhlolwa okudingekayo, kulungele ukuthunyelwa kumakhasimende. Yonke inqubo ibhekwa ngokucophelela futhi ilawulwa ukuqinisekisa ukuthi ipayipi elingenamthungo lihlangabezana namazinga afanele asezingeni.
Isikhathi sePosi: Feb-15-2023