Ngemva kwenkathi yentuthuko esheshayo embonini yezingxenye ezijwayelekile zesikhunta yezwe lami, izingxenye ziye zathuthuka kancane kancane zaqondana nokumiswa, ukukhethekile kanye nokuhweba, futhi ezinye zazo sezifinyelele izinga eliphezulu futhi zenze inqubekelaphambili enkulu.Ngokombono jikelele, amathemba entuthuko yemboni yezingxenye ezijwayelekile zesikhunta yezwe lami anethemba, futhi ingena emhlabeni.
“Izwe lethu lisadinga ukungenisa inani elikhulu lezingxenye zesikhunta ezijwayelekile ezivela phesheya minyaka yonke, futhi izindleko zenza cishe u-8% wesikhunta esithengwa minyaka yonke.Izingxenye ezijwayelekile zokubunjwa zasekhaya zisenezinkinga eziningi ngokwezindinganiso zobuchwepheshe, ukuthuthukiswa kobuchwepheshe, kanye nekhwalithi yomkhiqizo.“UNobhala-Jikelele we-International Mould, Metal and Plastic Industry Suppliers Association uLuo Baihui uthe izinga lomkhiqizo waseShayina liyisiphithiphithi, linezingxenye ezimbalwa ezisebenzayo, okuqukethwe okuphansi kobuchwepheshe, nokungasebenziseki kahle;izinguquko zobuchwepheshe zincane, okokusebenza kuphelelwe yisikhathi, ubuchwepheshe busemuva, kanti nezinga lobungcweti liphansi.Izinga lomkhiqizo alizinzile;ukuntuleka kwamakhono ochwepheshe, abaphathi abakwazi ukuqhubeka, ukusebenza kahle kokukhiqiza okuphansi, umjikelezo omude wokulethwa;ukusatshalaliswa okungalingani kwezindawo zokukhiqiza nezokuthengisa, izinhlobo zokusebenza kanye nokucaciswa, ukunikezwa okunganele;amanye amayunithi ukuze aqhudelane ngezimakethe, awanaki ikhwalithi, Izimpahla eziwubukhazikhazi nezingaqinile zigcwala emakethe.Kukhona futhi izigigaba zokungazinaki izindleko, ukwehlisa amanani ngokunganaki, nokuphazamisa imakethe, okudinga ukucutshungulwa ngokucophelela futhi kuxazululwe.
Ukuze kwakhiwe izinga lemboni elibumbene nelihle lezingxenye ezijwayelekile zokubumba zezwe lami, iNational Mold Standardization Technical Committee yasungulwa ngo-1983. Kusukela kwasungulwa ikomiti, ochwepheshe baye bahlelwa ukuze bakhe, babuyekeze futhi babuyekeze izindinganiso zokubumba, kanye sekukhishwe izilinganiso ezingaphezu kuka-90, okuhlanganisa nezindinganiso zokufa zokunyathela ezingama-22 kanye namazinga esikhunta sepulasitiki angaphezu kuka-20.Ukukhishwa nokuqaliswa kwalezi zindinganiso kukhuthaze inqubekelaphambili yezobuchwepheshe kanye nokuthuthukiswa kwemboni yokukhunta, futhi kwakhiqiza izinzuzo ezinkulu kwezenhlalo nezomnotho.Ucwaningo, ukuthuthukiswa kanye nokukhiqizwa kwezingxenye ezijwayelekile ze-modular kwenziwa ngendlela eyindilinga futhi ejulile.Zombili izinhlobo zomkhiqizo, izinhlobo, ukucaciswa, kanye nokusebenza kobuchwepheshe bomkhiqizo kanye namazinga ekhwalithi kuthuthukiswe kakhulu.
Njengamanje, izinga lokumisa kanye nokusetshenziswa kwesikhunta ezweni lami selifinyelele ku-50%, okusekude kakhulu namazwe angaphandle athuthukile (70-80%).Eminyakeni yamuva, inani labakhiqizi nezinkampani zokuthengisa ezweni lami liye landa unyaka nonyaka, kodwa eziningi zazo zincane ngesilinganiso, izinto zokusebenza eziphelelwe yisikhathi, ezibuyela emuva kwezobuchwepheshe, izindleko eziphezulu, kanye nenzuzo ephansi.Izisekelo ezijwayelekile ezijwayelekile kuphela ezincane neziphakathi nendawo kanye nezisekelo zesikhunta sepulasitiki, izigxobo zomhlahlandlela, imikhono yomhlahlandlela, izinduku zokusunduza, iziphethu zesikhunta, izingxenye zomoya kanye neminye imikhiqizo enezinga eliphakeme lokuthengisa, elingahlangabezana ngokuyisisekelo nezidingo zemakethe yasekhaya, futhi ezinye zazo zithunyelwa ngaphandle.
Futhi leyo mikhiqizo enokuqukethwe okuphezulu kobuchwepheshe, isakhiwo esithuthukisiwe, ukusebenza okuhle kakhulu, ikhwalithi ephezulu, nokushintshwa okulula, okufana nezingqimba ezishintsha ngokushesha ze-ball-lock namapuleti agxilile, amapuleti omhlahlandlela wokugcoba okuqinile kanye nemikhono engumhlahlandlela, izindlela ze-oblique wedge nezingxenye zazo , Lapho bambalwa kakhulu abakhiqizi basekhaya bezingxenye ezijwayelekile zokubumba zepulasitiki ezisezingeni eliphezulu kanye neziphethu eziyinhloko ze-nitrogen, futhi ngenxa yokuntuleka kwezimali, kunzima ukusebenzisa amaphrojekthi okuguqula ubuchwepheshe, ukusebenza kahle kokukhiqiza kuphansi, imijikelezo yokulethwa yinde, kanye nokungqubuzana phakathi kokunikezwa kanye isidingo siya ngokuya sigqama.
Isikhathi sokuthumela: Jun-07-2021