I-billet yokushisa isithando somlilo

Ngokwezidingo zakho zenqubo, sizolungisa isithando somlilo esifanelekile se-billet ukuze sihlangabezane nezidingo zakho ezahlukene. Ikhwalithi ye-billet yokushisa yokushisa yokushisa isithando somlilo iqinisekisiwe ngemva kokuthengisa. Siyakwamukela ukubuza!

[Isistimu yokondla] I-eksisi ngayinye ishayelwa isinciphisi esizimele, idrayivu ye-multi-axis isethiwe, futhi inverter eyodwa ilawulwa ukuvumelanisa ukusebenza kwama-axis amaningi.

[Isistimu yomhlahlandlela] Adopt 304 isondo lokuqondisa lensimbi engenazibuthe, futhi ugcine isondo eliqondisayo linokuqina okumaphakathi endaweni ye-axial, ukuze livumelane nokugoba ngaphakathi kwebanga elivumelekile le-billet.

Isithando somlilo se-billet samukela isistimu yokulawula isixhumi esibonakalayo somshini womuntu we-PLC enezinga eliqinile lokuzenzakalela. Isithando sokushisa se-billet siwumkhiqizo oluhlaza, owonga amandla futhi onobungani bemvelo. Sinolwazi olucebile ku-R&D kanye nokukhiqiza emkhakheni wemishini yokushisa yokungeniswa, siyakwamukela ukuvakashela nokuhlola inkampani!

Inqubo evamile yokugingqa insimbi eyokuthi amabhilidi ensimbi ayapakishwa futhi apholiswe, ahanjiswe emshinini wokugaywa, bese eshiswa esithandweni sokushisisa ukuze agoqelwe abe yinsimbi. Le nqubo inamaphutha amabili:

1. Ngemuva kokuthi i-billet ikhishwe ku-caster eqhubekayo yokwenza insimbi, izinga lokushisa embhedeni wokupholisa liyi-700-900 ° C, futhi ukushisa okucashile kwe-billet akusetshenzisiwe ngokuphumelelayo.

2. Ngemuva kokuthi i-billet ishiswe yisithando somlilo, ukulahlekelwa kwe-billet ebusweni ngenxa ye-oxidation cishe ku-1.5%.

Ukuhlaziywa kwenzuzo yokonga amandla:

1. Ukusetshenziswa kwamalahle kwenqubo yokuqala ye-billet yokushisa isithando somlilo kungu-80 kg/ton of steel (inani le-calorific 6400 kcal/kg), elilingana no-72 kg wamalahle ajwayelekile; ngemva kokuguqulwa kwezobuchwepheshe, inqubo ukusetshenziswa kwamandla kungu-38 kWh ngethani lensimbi, elilingana no-13.3 kg wamalahle ajwayelekile.

2. Ngokusekelwe ekukhiqizeni okulinganiselwe konyaka kwemikhiqizo yensimbi yamathani angu-600,000, ukonga konyaka wamalahle ajwayelekile: (72-13.3) ÷ 1000 × 600,000 amathani = 35,220 amathani amalahle ajwayelekile.

3. Umgomo wokonga amandla:

Ngemuva kokuthi i-billet ikhishwe emshinini wokuphonsa oqhubekayo, ubuso bunokushisa kwe-750-850, futhi izinga lokushisa langaphakathi liphakeme ngisho no-950-1000 ° C. Enye yezimiso eziyisisekelo zokushisa kwe-induction umphumela wesikhumba, okungukuthi amandla okushisa adluliselwa kancane kancane ngaphakathi kusuka ekushiseni okungaphezulu. Ngenhla, ingxenye eyodwa kwezintathu yengaphakathi le-billet ayidingi ukushiswa. Ngokuya ngobukhulu obuhlukene be-billet cross-sectional, khetha amafrikhwensi ahlukene ukuze uthole ukusebenza kahle kokushisisa.

4. Amaphuzu okonga amandla:

a) Izinga eliphezulu lokusebenzisa amandla okushisa lokungeniswa lingaphakama lifike ku-65 kuya ku-75%, kuyilapho isithando somlilo esivuselelayo singama-25 kuya kwangu-30 kuphela.

b) I-oxidation yangaphezulu ye-billet yokushisa yokungeniswa yi-0.5% kuphela, kanti isithando somlilo sokuvuselela singafinyelela ku-1.5-2%.