Ka mor'a nako ea tsoelo-pele e potlakileng indastering ea likarolo tse tloaelehileng tsa hlobo ea naha ea heso, likarolo li 'nile tsa ntlafatsoa butle-butle ka tataiso ea maemo, litsebi le khoebo,' me tse ling tsa tsona li fihlile boemong bo phahameng 'me li entse tsoelo-pele e kholo. Ho ea ka pono e akaretsang, litebello tsa nts'etsopele ea indasteri ea likarolo tsa hlobo tsa naha ea heso li na le tšepo, 'me e ntse e tsoela pele lefatšeng.
"Naha ea rona e ntse e hloka ho reka kantle ho naha palo e kholo ea likarolo tsa hlobo tse tloaelehileng ho tsoa kantle ho naha selemo se seng le se seng, 'me litšenyehelo li nka karolo ea 8% ea thepa e tsoang kantle ho naha ka selemo. Likarolo tse tloaelehileng tsa hlobo ea lapeng li ntse li na le mathata a mangata ho latela maemo a tekheniki, nts'etsopele ea mahlale le boleng ba sehlahisoa. “Mongoli-Kakaretso oa Mokhatlo oa Machaba oa Bafani ba Mould, Metal le Plastic Industry Suppliers Association, Luo Baihui, o boletse hore maemo a China a tloaelehileng a sehlahisoa a ferekanngoa, a na le likarolo tse seng kae tse sebetsang, litaba tse tlaase tsa tekheniki, le ho se sebetse hantle; lintlafatso tsa tekheniki li nyane, lisebelisoa li siiloe ke nako, thekenoloji e salletse morao, 'me boemo ba boits'oaro bo tlase. Boleng ba sehlahisoa ha bo tsitsa; ho hloka litalenta tsa setsebi, tsamaiso e sitoa ho tsoela pele, katleho e tlaase ea tlhahiso, potoloho e telele ea ho fana ka nako; kabo e sa lekanang ea libaka tsa tlhahiso le thekiso, mefuta e fapaneng ea ts'ebetso le litlhaloso, phepelo e sa lekaneng; liyuniti tse ling e le ho qothisana lehlokoa le 'maraka, ha li ele hloko boleng, Thepa e bohlasoa le e bohlasoa e tletse 'marakeng. Hape ho na le liketsahalo tsa ho hlokomoloha litšenyehelo, ho fokotsa litheko ka bofofu, le ho senya 'maraka, tse lokelang ho ithutoa ka hloko le ho rarolloa.
E le hore ho thehoe boemo bo kopaneng le bo botle ba indasteri bakeng sa likarolo tse tloaelehileng tsa hlobo ea naha ea heso, National Mold Standardization Technical Committee e ile ea thehoa ka 1983. Ho tloha ha komiti e thehoa, litsebi li hlophisitsoe ho theha, ho ntlafatsa le ho hlahloba maemo a hlobo, le ho kakaretso ea litekanyetso tse fetang 90 li fanoe, ho kenyeletsoa litekanyetso tse 22 tsa litempe le litekanyetso tse fetang 20 tsa hlobo ea polasetiki. Phano le ts'ebetsong ea litekanyetso tsena li khothalelitse tsoelo-pele ea theknoloji le nts'etsopele ea indasteri ea hlobo, 'me e hlahisitse melemo e meholo ea sechaba le moruo. Lipatlisiso, nts'etsopele le tlhahiso ea likarolo tse tloaelehileng tsa modular li etsoa ka mokhoa o pota-potileng le ka botebo. Mefuta ka bobeli ea lihlahisoa, mefuta, litlhaloso, le ts'ebetso ea tekheniki ea sehlahisoa le maemo a boleng li ntlafalitsoe haholo.
Hajoale, boemo ba maemo le ts'ebeliso ea liforomo naheng ea heso bo fihlile ho 50%, e ntseng e le morao haholo linaheng tse tsoetseng pele tsa indasteri (70-80%). Lilemong tsa morao tjena, palo ea bahlahisi le lik'hamphani tsa thekiso naheng ea heso e eketsehile selemo le selemo, empa boholo ba tsona li nyenyane ka tekanyo, lisebelisoa tse siiloeng ke nako, li khutlela morao ka theknoloji, li theko e phahameng, 'me li na le melemo e fokolang. Ke metheo e tloaelehileng feela e menyenyane le e mahareng, le metheo ea hlobo ea polasetiki, lipalo tsa tataiso, matsoho a tataisang, lithupa tse sutumetsang, liliba tsa hlobo, likarolo tsa pneumatic le lihlahisoa tse ling tse nang le khoebo e phahameng, e ka fihlelang litlhoko tsa 'maraka oa lapeng. mme tse ding tsa tsona di romelwa kantle ho naha.
Le lihlahisoa tse nang le litaba tse phahameng tsa tekheniki, sebopeho se tsoetseng pele, ts'ebetso e ntle haholo, boleng bo holimo, le phetolo e bonolo, joalo ka litebele tse fetohang ka potlako le lipoleiti tse tsitsitseng, lipoleiti tse tiileng tsa tataiso ea lubrication le matsoho a tataisang, lisebelisoa tsa oblique wedge le likarolo tsa tsona. ke bahlahisi ba fokolang haholo ba malapeng ba likarolo tse phahameng tsa polasetiki ea hlobo le liliba tse ka sehloohong tsa naetrojene, 'me ka lebaka la ho hloka chelete, ho thata ho kenya ts'ebetsong merero ea phetoho ea thekenoloji, katleho ea tlhahiso e tlaase, lipotoloho tsa pelehi li telele,' me ho se lumellane pakeng tsa phepelo le phepelo. tlhokahalo e ntse e eketseha ka ho eketsehileng.
Nako ea poso: Jun-07-2021