Sashen Ayyuka na Hot Rolling na Rungang Co., Ltd. ya aiwatar da ƙaddamar da "zama guda biyu" a matakai biyu na ƙungiyar da kamfanin, kuma ya fita gaba ɗaya don inganta aiki mai rahusa, a hankali sarrafa amfani da kashe kudi, da kuma bincika sararin samaniya don rage farashin, kuma ya bincika yanayin samar da "3+2" na dumama tanderu. , wato, biyu-line madadin biyu-tanderu samar da zafi mirgina, da kuma "3+3" yanayin da aka mayar a matakai, da nufin a matuƙar iya aiki da kuma bin musamman low cost. Idan aka kwatanta da yanayin samar da “3+3″, yawan man da ake amfani da shi ya ragu da kusan kashi 4.1%, farashin iskar gas na yau da kullun ya ragu da yuan 128,000, matsakaicin farashin wutar lantarki da ake siya kusan yuan 85,500 a kullum, sannan an rage farashin. kusan yuan 213,500 ne a kowace rana.
Rage farashi ba tare da rage inganci ba, da kuma kafa tushe mai tushe don bincike mai zurfi. A karkashin jagorancin kwamitin jam'iyyar na sashen aiki, dakin fasaha na samar da kayan aiki ya jagoranci wajen warware matsalar "wuyansa" na tsarin wutar lantarki, kuma ya hada kai da sashen masana'antu da cibiyar fasaha don gudanar da bincike na aikin. Ta hanyar tsara alaƙar da ta dace tsakanin lokacin canja wurin slab da zafin jiki na shiga tanderun, an fayyace ƙa'idodin haɗaɗɗun zafi da sanyi, kuma a lokaci guda, an tsara ƙa'idodin haɗaɗɗen zafi da ƙananan zafin jiki don haɓaka jadawalin tsari, da kuma inganta layin samarwa na 2160 don rage rabon haɗakar zafi da sanyi ta 33%. %. Ta hanyar aiwatar da ayyuka kamar haɗawa da haɓaka zafin jiki na tapping da haɓaka kauri na kayan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙarfe na IF karfe da ƙarfe BH, an kafa tushe mai ƙarfi don ƙarin haɓaka fasahar mirgina ƙananan zafin jiki. matakin. Ta hanyar ingantattun matakan kamar inganta rarrabuwar nau'ikan nau'ikan nau'ikan ƙarfe daban-daban da ma'aunin saitin zafin wutar lantarki da ake buƙata, da haɓaka aikin haɗin gwiwar zafin jiki tsakanin sassan dumama, haɓaka ƙirar ƙirar ƙarfe ta atomatik na ƙonawa, da adadin 2160 atomatik karfe. ƙonawa ya karu da kashi 51% a duk shekara. Tare da ci gaba da cin nasara da dama na matsalolin "makoran wuya", aikin dumama ya inganta sosai, yana kafa tushe mai kyau don binciken sabon yanayin samar da "3+2".
Rage tanderu ba ya rage samarwa, kuma ana ƙoƙarin inganta ingantaccen layin samarwa. The zafi mirgina aiki sashen rayayye matsa lamba, da kuma daidaitawa da tura na "3+2" samar kungiyar na biyu zafi mirgina line dumama tanda. Ƙarfafa tsarin daidaitawa, gina ingantacciyar hanyar haɗin gwiwa tare da sashin sarrafa ƙarfe da sashen masana'antu, yi la'akari sosai da abubuwa da yawa kamar ma'auni na billet, tsarin iri-iri, cikar oda, samar da albarkatun ƙasa a cikin tsari na gaba, da babban aiki a ƙarshe. na wata-wata, tsarin samar da kimiyya, haɗin kai maras kyau, da cikakkiyar haɓaka Yanayin ƙungiyar samarwa na madadin layi biyu da tanderu biyu yana haɓaka duka amfani da man fetur da rage fitar da carbon. Layukan mirgina masu zafi guda biyu gabaɗaya suna warware mahimman mahimman abubuwan jujjuyawar inganci, suna yin ƙarfi daidai, kuma suna ci gaba da haɓakawa, don tabbatar da cewa fitarwar ba ta raguwa kuma ingancin ba ya raguwa.
Layin samar da 1580 yana ci gaba da ƙarfafa tsarin tsara tsarin samarwa, yana ci gaba da haɓaka fasahar aiwatarwa, kuma yana ƙoƙarin haɓaka haɓakar samar da tanderu biyu. Haɗe tare da halaye na mirgina kayayyakin na samar line da kayan shirin na gaba tsari, biyu main kayayyakin pickling farantin da silicon karfe suna classified da kuma tsara don Karkasa samar, da kuma abũbuwan amfãni daga high zafi caji kudi, Karkasa bayani dalla-dalla. da manyan batches na silicon karfe ana cikakken amfani da su don haɓaka yanayin samar da tanderu dual. . Layin samarwa yana ɗaukar aikin gudanarwar thermal gabaɗaya na kamfanin haɗin gwiwa a matsayin farkon farawa, tsarawa da haɓaka ƙa'idodin amfani da kayan kwalliyar slab, da kuma tattara "Buƙatun Gudanar da Gudanar da Buƙatun don Rami na Musamman don Takaddun Kulawa", da kuma yana kara inganta tsarin samarwa na "hagu a baya blanks" don allunan tsinke. Dokoki, ƙarfafa gudanarwar ramukan rufin zafi, kula da jadawalin aikin ƙarfe da matsayi na ramukan rufin thermal, gabaɗaya inganta yanayin canjin zafi na caji mai zafi, da ƙara rage yawan mai. Aiki da himma wajen aiwatar da tsarin benchmarking na aji na farko da samar da layin benchmarking na aiki, ta hanyar ci gaba da inganta tsarin canjin nadi da kuma daidaita matakan gudanarwa, matsakaicin lokacin canjin nadi a watan Afrilu ya ragu da daƙiƙa 15 daga watan da ya gabata. Lokacin canjin juyi mafi sauri ya karye 8 zuwa 7, kuma matsakaicin lokacin canjin nadi ya matsa gaba zuwa mintuna 9. Layin samarwa yana kula da kyakkyawan yanayin inganci da ƙarancin amfani.
Tanderun ba zai daina aiki ba, kuma za a gyara sabis ɗin tanderun a lokacin da ya dace. Tun daga Afrilu 16, layin samarwa na 1580 ya fara samar da tanderu sau biyu. Lokacin da sabuwar annobar cutar huhu ta kambi, an rufe yankin masana'anta kuma an sarrafa shi. Yawancin 'yan sanda da ma'aikata sun zauna a gida suna kula da kowa. "Annobar" ba ta yi jinkirin zama a cikin masana'anta don tabbatar da samarwa ba, tare da Ƙoƙarin Kisa mai ƙarfi don aiwatar da shawarar kwamitin jam'iyyar. A cikin wannan lokacin, sashin aiki ya yi cikakken amfani da damar rufewa don shirya aikin dubawa na shekara-shekara da sabis na tanderun. A cikin kwanaki 23, an yi nasarar kammala tanderun dumama tanderu uku, an tsaftace tan 408, an canza tan 116 na kayan da aka gyara tare da gyara su, an gyara bawul 110 da gyara, an fasa bututun kunna wuta guda 78, an kuma yi hawan pads. an auna fiye da sau 1,400. An kammala ayyukan kulawa guda 82, kuma an fara tanderun dumama guda uku tare da dakatar da su sau 7. Wannan aikin tanderun ya raba matsin lamba don jerin gyare-gyare na shekara-shekara, kuma ya tara isasshen ƙarfi don ingantaccen inganci da ƙarancin amfani na gaba.
A mataki na gaba, sashin aikin mirgina mai zafi zai ci gaba da mai da hankali kan samar da kayayyaki masu yawa da ƙarancin amfani, ci gaba da danna yuwuwar rage farashi, da cikakken bin aiki mai ƙarancin farashi.
Lokacin aikawa: Mayu-23-2022