Ma'anar ci gaba da yin simintin gyare-gyare da birgima: ƙananan ƙananan ƙananan ƙarancin ƙarancin ƙima da aka samar ta hanyarna'ura mai ci gababa sa buƙatar tsaftacewa da sake yin zafi (amma ana buƙatar shayar da ɗan gajeren lokaci da jiyya na adana zafi) kuma ana mirgina kai tsaye cikin samfurori, don haka "simintin" Tsarin "juyawa" kai tsaye a cikin layin samarwa ana kiransa ci gaba da simintin gyare-gyare. da birgima.
1. Hanyar haɗin haɗin kai tsakanin ci gaba da simintin gyare-gyare da ci gaba da mirgina: caji mai zafi da mirgina kai tsaye na ci gaba da simintin gyare-gyare.Ci gaba da yin cajin cajin billet ɗin zafi yana nufin hanyar da billet ɗin da injin ci gaba da yin simintin ke samarwa ba a sanyaya ba, amma ana dumama shi a cikin tanderun dumama a cikin yanayin zafi, sannan a birgima.Ci gaba da yin jujjuyawar billet kai tsaye yana nufin cewa ana aika billet ɗin zafi mai zafi daga injin ɗin kai tsaye zuwa injin mirgina don a jujjuya shi cikin samfuran ba tare da dumama ba ko ƙarin dumama gefuna.
2. Amfanin ci gaba da simintin gyare-gyare da mirgina: 1) Sauƙaƙan tsarin samarwa da gajeren zagaye na samarwa;2) Ƙananan filin bene;3) Ƙananan zuba jari a cikin ƙayyadaddun kadarorin;4) Ƙarfe mai girma;5) Kyakkyawan aikin karfe;6) ƙarancin amfani da makamashi;7) An rage ƙarfin ma'aikatan ma'aikata sosai;8) Yanayin aiki yana da kyau, kuma yana da sauƙin gane aiki da kai.
3. Ƙayyadaddun dalilai don ƙara saurin zane: 1) Ƙayyadadden ƙarfin zane;2) Tasirin sashin slab;3) Tasirin kauri mai kauri;4) Ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙirar ƙira;5) Tasirin saurin gudu akan ingancin simintin gyare-gyare;6) Tasirin narkakkar karfe superheat;7) Tasirin darajar karfe.
4. Yankin sanyaya na biyu ya haɗa da: sashin abin nadi na ƙafa, sashin jagorar tallafi da sashin yanki.
Hanyoyin kwantar da hankali a cikin yankin sanyi na biyu: 1) bushewar sanyi;2) ruwan fesa sanyaya;3) ruwa-iska fesa sanyaya (mafi kyawun sakamako).
5. Juyawa Taper: Domin rage tazarar iska da kuma hanzarta canja wurin zafi na narkakkar karfe da kuma ci gaban harsashi na billet, ƙananan ɓangaren ƙirar yawanci ƙanƙara ne fiye da sashe na sama.Idan reverse taper ya yi ƙanƙanta, zai haifar da ɓoyayyen harsashi ya rabu da bangon tagulla da wuri, wanda zai haifar da tazarar iska, wanda zai rage tasirin sanyaya, ko kuma ya sa kaurin harsashi ya kasa isa ya haifar da hadarin yabo;Ƙarfin extrusion yana da girma da yawa don hanzarta lalacewa na bangon tagulla.
6. Mold ya sadu da bukatun: 1) Tsarin sauƙi da nauyin nauyi;2) Kyakkyawan halayen thermal da yanayin sanyaya ruwa;3) Ya kamata a mayar da shi sama da ƙasa a kuma shafawa;4) Mod ɗin yana da isasshen ƙarfi don gujewa shafar ingancin billet ɗin simintin.
7. Mold vibration yanayin: synchronous, korau zamewa, sinusoidal vibration
8. Hanyar daidaita nisa crystallizer:
1) Rufewa ya zama mai fadi;
2) Fassara don faɗaɗa;
3) Juyawa da fassara don faɗaɗa (mafi yawan wakilci).
9. Siffar asali na abin nadi na tsaye na gefen tsaye:
1) Lebur abin nadi;
2) Nadi na Conical;
3) Rami nadi tare da lebur ko convex kasa surface;
4) Hole yi tare da chute kasa surface.
10. Hanya na musamman na mirgina a daidaita nisa na mirgina:
1) Faɗin ɓangarorin scallops;
2) Fadada rolls tare da zoben mirgina;
3) Fadada Rolls tare da toshe mai tasowa a tsakiya;
4) Faɗin naɗaɗɗen nadi tare da sauye-sauye na annular protrusions, faɗaɗa naɗaɗɗen nadi;
5) Fadada abin nadi tare da babban kambi;
6) Ana faɗaɗa abin nadi da aka ɗora.
11. Shortan gajeren hamma kai nisa daidaita latsa ya kasu zuwa:
1) Fara-tasha nau'in nisa daidaitawa latsa;
2) Ci gaba da daidaita nisa latsa;
3) girgiza nau'in nisa daidaita latsa.
Lokacin aikawa: Satumba-06-2022