Daga cikin yankan kayan aikin, cimined carbide ne yafi amfani da matsayin yankan kayan aiki kayan, kamar juya kayan aiki, milling abun yanka, planer, rawar soja, m kayan aiki, da dai sauransu shi ake amfani da yankan Cast baƙin ƙarfe, wadanda ba ferrous karafa, robobi, sinadaran fiber. graphite, gilashin, dutse da talakawa karfe, da kuma ga yankan refractory kayan kamar zafi-resistant karfe, bakin karfe, high manganese karfe da kayan aiki karfe.Ana yin yankan da kayan aikin injin.A halin yanzu, adadin simintin carbide da aka yi amfani da shi wajen yankan kayan aikin ya kai kusan kashi 1/3 na jimillar samar da simintin siminti a kasar Sin, wanda kashi 78% daga cikinsu ake amfani da su wajen yin walda, kashi 22% kuma ana amfani da su ne wajen samar da kayan aikin da za a iya kwatantawa.
Ana amfani da kayan aikin yanke a masana'antu.Ana amfani da kayan aikin yankan carbide da aka yi amfani da su sosai a cikin yankan saurin sauri saboda kyawawan kaddarorin su (ƙarfi mai ƙarfi, ƙarfi mai ƙarfi, tauri mai ƙarfi, kwanciyar hankali mai kyau da taurin thermal).Masana'antun gargajiya na ƙasa kamar injina da mota, jirgi, layin dogo, mold, yadi, da sauransu;high karshen da kunno kai aikace-aikace filayen sun hada da sararin samaniya, bayanai masana'antu, da dai sauransu. Daga cikinsu, inji da kuma mota masana'antu ne mafi muhimmanci aikace-aikace filayen na siminti carbide kayayyakin aiki, a karfe yankan.
Da farko dai, ingantattun hanyoyin sarrafa injin su ne ainihin samfuran sarkar masana'antar siminti na carbide, waɗanda ke karkata zuwa ga masana'antu da masana'antu na ƙasa kamar kayan aikin injin CNC, sararin samaniya, sarrafa kayan aikin injiniya, ginin jirgin ruwa, kayan aikin injiniya na ruwa, da dai sauransu bisa ga bayanan. na hukumar kididdiga ta kasar, yawan karuwar masana'antar kera kayan aikin gabaɗaya da na musamman na kasar Sin a duk shekara ya sake farfadowa cikin shekaru biyu a jere bayan da aka samu koma baya a shekarar 2015. A shekarar 2017, yawan kudin da masana'antun kera kayan aikin gaba daya ya kai yuan triliyan 4.7. , tare da karuwa a kowace shekara na 8.5%;Adadin da masana'antun kera kayan aiki na musamman suka fitar ya kai yuan tiriliyan 3.66, wanda ya karu da kashi 10.20 cikin dari a duk shekara.Kamar yadda kafaffen saka hannun jari a cikin masana'antar kera ya ragu kuma ya sake dawowa, buƙatar sarrafa mafita a cikin masana'antar injin za ta sake komawa gaba.
A cikin kera motoci, ɗayan mahimman kayan aiki a masana'antar kera motoci shine ƙirar kayan aiki, kuma simintin kayan aikin carbide shine mafi mahimmancin sashinsa.Bisa kididdigar da hukumar kididdiga ta kasar Sin ta bayar, an ce, yawan motocin da kasar Sin ta ke hakowa ya karu daga miliyan 9.6154 a shekarar 2008 zuwa miliyan 29.942 a shekarar 2017, inda aka samu karuwar matsakaicin kashi 12.03%.Ko da yake yawan ci gaban yana ƙoƙarin raguwa a cikin shekaru biyu da suka gabata, a ƙarƙashin babban tushe, buƙatun amfani da kayan aikin yankan siminti na siminti a cikin filin kera zai kasance karko.
Gabaɗaya, a fagen yankan, haɓakar haɓakar motoci da masana'antar injuna ta gargajiya ta tsaya tsayin daka, kuma buƙatun siminti na siminti yana da kwanciyar hankali.An kiyasta cewa zuwa shekarar 2018-2019, amfani da kayan aikin yankan siminti na siminti zai kai ton 12500 da tan 13900 bi da bi, tare da haɓaka sama da lambobi biyu.
Geology da hakar ma'adinai: buƙatar dawowa
Dangane da kayan aikin ƙasa da ma'adinai, simintin carbide galibi ana amfani da shi azaman kayan aikin hako dutse, kayan aikin hakar ma'adinai da kayan aikin hakowa.Siffofin samfur ɗin sun haɗa da ɗan haƙon dutse don hakowa mai ƙwanƙwasa, ƙwanƙwasa don binciken ƙasa, DTH Drill don hakar ma'adinai da rijiyar mai, rawar mazugi, ɗaukar mai yankan kwal da rawar rawar gani don masana'antar kayan gini.Kayan aikin hakar carbide da aka yi da siminti suna taka muhimmiyar rawa a cikin kwal, man fetur, ma'adinan karfe, gina kayayyakin more rayuwa da sauran fannoni.Yin amfani da simintin carbide a cikin kayan aikin ƙasa da ma'adinai ya kai 25% - 28% na nauyin simintin carbide.
A halin yanzu, kasar Sin tana tsakiyar mataki na bunkasa masana'antu, kuma karuwar bukatar albarkatun makamashi tana raguwa, amma jimillar bukatar za ta ci gaba da karuwa.An yi kiyasin cewa, nan da shekarar 2020, yawan makamashin farko na kasar Sin zai kai kimanin tan biliyan 5 na kwal, tan miliyan 750 na taman karfe, tan miliyan 13.5 na tataccen tagulla, da tan miliyan 35 na asalin aluminum.
A karkashin babban bukatu da ake yi, koma bayan ma'adinan ma'adinai na kara tilastawa kamfanonin hakar ma'adinai kara kashe kudi.Misali, matsakaicin darajar takin zinare ya ragu daga 10.0 g / T a farkon shekarun 1970 zuwa kusan 1.4 g / T a cikin 2017. Wannan yana buƙatar haɓaka fitar da ɗanyen tama don kula da kwanciyar hankali na samar da ƙarfe, don haka yana haifar da buƙatun. ma'adinai kayan aikin tashi.
A cikin shekaru biyu masu zuwa, yayin da farashin kwal, mai da ma'adinan karafa ke ci gaba da yin tsada, ana sa ran za a ci gaba da yin hako ma'adinai da bincike, kana bukatar siminti na siminti na kayayyakin aikin kasa da na ma'adinai zai ci gaba da karuwa sosai.Ana sa ran za a kiyaye yawan karuwar buƙatun a kusan kashi 20% a cikin 2018-2019.
Saka na'urori masu juriya: sakin buƙatu
Wear resistant cemented carbide ne yafi amfani da inji tsarin kayayyakin daban-daban lalacewa-resistant filayen, ciki har da molds, high-matsa lamba da kuma high-zazzabi rami, lalacewa-resistant sassa, da dai sauransu A halin yanzu, da cemented carbide amfani da daban-daban kyawon tsayuwa asusun na game da 8% na jimlar fitar da siminti carbide, da rami don babban matsin lamba da juriya na zafin jiki na kusan kashi 9% na jimlar simintin carbide.Sassan da ke jure lalacewa sun haɗa da bututun ƙarfe, titin jirgin jagora, plunger, ball, fil ɗin rigakafin taya, farantin dusar ƙanƙara, da sauransu.
Ɗaukar ƙirar a matsayin misali, saboda masana'antun da ke amfani da gyare-gyaren da yawa, ciki har da motoci, kayan aikin gida, shi da sauran masana'antun masu amfani da su da alaka da rayuwar yau da kullum na mutane, a karkashin yanayin haɓaka amfani, sabunta kayan aiki yana sauri da sauri. , da kuma bukatun ga molds ma mafi girma da kuma mafi girma.An kiyasta cewa yawan haɓakar haɓakar ƙimar buƙatun simintin carbide a cikin 2017-2019 zai zama kusan 9%.
Bugu da kari, ana sa ran bukatar siminti carbide don matsa lamba mai tsayi da kuma yanayin juriya mai zafi da sassa masu jurewa na inji ana tsammanin zai karu da 14.65% da 14.79% bi da bi a cikin 2018-2019, kuma buƙatun zai kai tan 11024 da tan 12654 .
Lokacin aikawa: Nov-27-2020