I-1, imeko ngokubanzi yokuphosa ngokuchanekileyo

Ukuphosa ngokuchanekileyo ligama eliqhelekileyo letekhnoloji yokuphosa echanekileyo.Ukugalelwa ngokuchanekileyo luhlobo lwento yokwenza isinyithi efunyenwe ngendlela yokuphosa ngokuchanekileyo, oko kukuthi, ngokugalela ulwelo olutyhidiweyo kwisingundo esilungisiweyo ngokugalelwa, inaliti, ukuphefumla okanye ezinye iindlela, kwaye emva koko ipholiswe ukufumana imilo ethile, ubungakanani kunye nokusebenza. .

Ukuphosa ngokuchanekileyo kubandakanya ukuphosa utyalo-mali, ukuphosa nge-ceramic, ukuphosa isinyithi, ukuphosa uxinzelelo kunye nokuphosa amagwebu alahlekileyo.Phakathi kwabo, ukuchithwa kotyalo-mali kusetyenziswa ngokuqhelekileyo, okwakwaziwa ngokuba yi-wax loss casting: khetha izinto ezifanelekileyo zotyalo-mali (ezifana neparafini) ukwenza i-investment mold;phinda i-refractory coating kunye ne-santi blasting process kwi-investment mold, qinisa igobolondo kwaye uyomise;xa utyalo-mali, sebenzisa inkqubo yonyango lokushisa.Xa i-mold yangaphakathi inyibilika ukufumana i-cavity;iqokobhe liyabalwa ukufumana amandla aneleyo kwaye litshise intsalela.Izinto zokungunda;izinto zetsimbi zokugalela;ukuqinisa ukupholisa, ukugoqa, ukucocwa kwesanti, ukuze ufumane iimveliso ezichanekileyo.Ngokweemfuno zemveliso okanye unyango lobushushu, unyango olubandayo kunye nonyango olungaphezulu.

I-2, Ukuveliswa kunye nokuthengiswa kwee-castings ezichanekileyo e-China

Kwiminyaka yakutshanje, iiprojekthi zotyalo-mali zase-China ziyaqhubeka ukwanda kunye nomthamo wemveliso uyaqhubeka nokuphucula.Ngo-2015, imveliso yotyalo-mali yase-China igqithe kwi-2.2 yezigidi zeetoni.

Kwiminyaka yakutshanje, intsimi yemfuno esezantsi yoshishino lwaseTshayina oluchanekileyo luyakhula, kwaye imfuno yokuphosa ngokuchanekileyo iyanda.Ngo-2015, isikali semarike yoshishino lwaseTshayina oluchanekanga ludlule kwi-110 yeebhiliyoni zeeyuan.

3, Amashishini kushishino lokugalela oluchanekileyo lwaseTshayina

Ngophuculo oluqhubekayo lwekhonkco lemizi-mveliso kunye nenqanaba lobuchwephesha leshishini lokuphosa elichanekileyo laseTshayina, imfuno yemimandla yebango esezantsi yokuphosa ngokuchanekileyo nayo iyanda.Kuyabonakala ukuba kule minyaka imbalwa izayo, imveliso yaseTshayina yotyalo-mali iya kuqhubeka ikhula ngokuthe ngcembe.Kuqikelelwa ukuba ngo-2021, ukuveliswa kweendawo zokuphosa ezichanekileyo zaseTshayina kuya kuba malunga ne-4.6 yezigidi zeetoni.

Ngophuhliso olukhawulezayo loqoqosho lwaseTshayina, imakethi yasekhaya echanekileyo iyanda imihla ngemihla.Umzekelo, uphuhliso olunesantya esiphezulu soshishino lweemoto lukhokelele ekukhuleni okukhawulezayo kwemveliso kunye nophawu lweemveliso ezichanekileyo zemoto, kwaye uphuhliso lweshishini lolwakhiwo lwendawo yokuhlala lukhokelele ekwenyukeni okubukhali kwemfuno yehardware yokwakha.Amashishini otyalo-mali aseTshayina athenga ngokuthe ngqo iinxalenye kummandla, kwaye ii-odolo zokuqala kwimarike yamazwe ngamazwe ziye zaba.Kwimarike yasekhaya, imfuno yokuphosa utyalo-mali kwindawo yemfuno esezantsi iyanda kuphela.Kuyabonakala ukuba kule minyaka imbalwa izayo, isikali semalike sotyalo-mali e-China siya kuqhubeka sikhula ngokuthe ngcembe.Kuqikelelwa ukuba ngo-2021, isikali semarike yoshishino lwaseTshayina oluchanekileyo luya kufutshane ne-285 yeebhiliyoni zeeyuan.

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