Ukukhubazeka Okuyisithupha Okujwayelekile Kokusakaza: Izimbangela Nezindlela Zokuvimbela (Ingxenye 2)
Kulokhu kuqhutshekwa, sifaka izici ezintathu ezengeziwe ezivamile zokulingisa kanye nezimbangela zazo, kanye nezindlela zokuvimbela ukusiza ukunciphisa amaphutha ekusebenzeni kwakho kwe-Foundry.
4. I-Crack (I-Hot Crack, I-Cold Crack)
Izici: Imifantu ekulingiseni ingaba amajika aqondile noma angajwayelekile. Imifantu eshisayo ivamise ukuba nokumpunga okumnyama noma indawo emnyama ene-oxidized engenakho ukucwebezela kwe-metallic, kuyilapho imifantu ebandayo ibukeka ihlanzekile nge-metallic sheen. Imifantu yangaphandle ivamise ukubonakala ngeso lenyama, kanti imifantu yangaphakathi idinga izindlela zokubona ezithuthuke kakhulu. Imifantu ivamise ukuvela emakhoneni angaphakathi, ekushintsheni kogqinsi, noma lapho isikhuphukeli esithelayo sihlangana nezingxenye ezishisayo. Imifantu ivame ukuhlotshaniswa nezinye iziphambeko ezifana ne-porosity kanye ne-slag inclusions.
Izimbangela:
- • Ukubunjwa kwesikhunta sensimbi kuvame ukuthuthukisa imifantu ngenxa yokuthi isikhunta asinakho ukuguquguquka, okuholela ekupholiseni okusheshayo nokwanda kokucindezeleka ekubunjweni.
- • Ukuvula isikhunta kusenesikhathi kakhulu noma sekwephuze kakhulu, noma ama-engeli okuthela angafanele, kungadala ingcindezi.
- • Izendlalelo zopende ezacile noma imifantu endaweni yokukhunta nakho kungaba nomthelela ekuqhekekeni.
Izindlela Zokuvimbela:
- • Qinisekisa ukushintshwa okufanayo ekujikeni kodonga ukuze unciphise ukugxila kwengcindezi.
- • Lungisa ukujiya kokunamathela ukuze uthole amazinga okupholisa afanayo, unciphise ingcindezi.
- • Lawula amazinga okushisa esikhunta sensimbi, lungisa ihhala lesikhunta, futhi ulawule izikhathi zokuqhekeka ukuze kuphole kahle.
- • Sebenzisa ukwakheka kwesikhunta esifanele ukugwema imifantu yangaphakathi.
5. I-Cold Shut (I-Bad Fusion)
Izici: Izivalo ezibandayo zibonakala njengemithungo noma imifantu engaphezulu enemiphetho eyindilinga, okubonisa ukuntuleka kokuhlanganiswa okufanele. Zivame ukwenzeka odongeni oluphezulu lokubunjwa, ezindaweni ezivundlile noma eziqondile ezincane, lapho kuhlangana khona izindonga eziwugqinsi nezincane, noma kumaphaneli amancane. Ukuvala amakhaza amakhulu kungaholela ekubumbeni okungaphelele, okuholela ebuthakathakeni besakhiwo.
Izimbangela:
- • Izinhlelo zokukhipha umoya eziklanywe kabi ezikhunjini zensimbi.
- • Amazinga okushisa okusebenza aphansi kakhulu.
- • Ukwemboza okunganele noma okungekuhle, kungakhathaliseki ukuthi kungenxa yephutha lomuntu noma izinto ezisezingeni eliphansi.
- • Abagijimi abamiswe ngendlela engafanele.
- • Isivinini sokuthulula kancane.
Izindlela Zokuvimbela:
- • Yakha umgijimi ofanele kanye nesistimu yokukhipha umoya ukuze uqinisekise ukungena komoya owanele.
- • Sebenzisa izimbozo ezifanele ezinogqinsi olwanele ukuze ugcine ukupholisa okungaguquki.
- • Khulisa amazinga okushisa okusebenza kwesikhunta uma kunesidingo.
- • Sebenzisa izindlela zokuthela ezithambekele ukuze ugeleze kangcono.
- • Cabangela ukudlidliza komshini ngesikhathi sokubunjwa kwensimbi ukuze unciphise amaphutha.
6. Ibhamuza (Imbobo Yesanti)
Izici: Amabhamuza ayizimbobo ezivamile ezitholakala endaweni yokuphonsa noma ngaphakathi, efana nezinhlamvu zesihlabathi. Lezi zingabonakala ebusweni, lapho ungakwazi ukususa izinhlayiya zesihlabathi. Izimbobo zesanti eziningi zinganikeza indawo engaphezulu ukuthungwa okufana nekhasi eliwolintshi, okubonisa izinkinga ezikhona ngezinhlamvu zesihlabathi noma ukulungiswa kwesikhunta.
Izimbangela:
- • Umgogodla wesihlabathi ungase uchithe okusanhlamvu, okuvaleka ngensimbi futhi kudaleke izimbobo.
- • Ukungaqini kahle komnyombo wesihlabathi, ukushiswa, noma ukungaqedi ngokuphelele kungaholela kumabhamuza.
- • Ubukhulu besihlabathi obungafani nobungako besikhunta bangaphandle bungabangela ukuchotshozwa komgogodla wesihlabathi.
- • Ukucwiliswa kwesikhunta emanzini e-sand graphite kuholela ezinkingeni ezingaphezulu.
- • Ukungqubuzana phakathi kwama-sand cores nama-ladles noma izigijimi kungabangela ukungcoliswa kwesihlabathi endaweni yokuphonsa.
Izindlela Zokuvimbela:
- • Yenza ama-sand cores ngokwezinqubo eziqinile futhi uhlole ikhwalithi njalo.
- • Qinisekisa ukuthi umgogodla wesihlabathi nosayizi bangaphandle besikhunta bayahambisana ukuze ugweme ukuchotshozwa.
- • Hlanza amanzi e-graphite ngokushesha ukuze uvimbele ukungcola.
- • Nciphisa ukungqubuzana phakathi kwamaladi nezinsimbi zesihlabathi ukuze ugweme ukungcoliswa kwesihlabathi.
- • Hlanza imbobo yesikhunta kahle ngaphambi kokubeka izinongo zesihlabathi ukuze uqinisekise ukuthi azikho izinhlayiya zesihlabathi ezixegayo ezisala ngemuva.
Ukuze uthole ulwazi olwengeziwe mayelana nokulimala kokusakaza nezinye izixazululo ze-Foundry, sicela usithinte ku-info@dinsenmetal.com. Silapha ukuze sikusize ngezidingo zakho zokusakaza futhi sikunikeze isiqondiso sokunciphisa amaphutha ezinqubweni zakho zokukhiqiza.
Isikhathi sokuthumela: Apr-30-2024
