Tare da karuwar buƙatun kasuwa na samfuran filastik, haɓaka kayan aikin injin allura shima yana samun sauri da sauri.Injin gyare-gyaren allura na farko duk na'ura mai aiki da karfin ruwa ne, kuma a cikin 'yan shekarun nan an sami karin injunan gyare-gyaren allura masu inganci duka.
Bayan da kasar Sin ta shiga kungiyar cinikayya ta duniya WTO, masana'antun kera injuna na kasashen waje sun hanzarta mika su zuwa kasar Sin.Wasu sanannun kamfanoni masu yin gyare-gyaren allura a duniya, irin su Jamus Demark, Krupp, Badenfeld, da Sumitomo Heavy Industries, sun ci gaba da zama a "China, wasu sun kara kafa cibiyoyin fasaha.Shigar da masana'antun kera injinan allura na kasashen waje ya kawo kuzari ga masana'antar sarrafa allura ta kasar Sin, sa'an nan kuma, ta cika damammaki da kalubale ga masana'antun kasar Sin.
A halin yanzu, kayayyakin injinan allura na kasar Sin sun fi mayar da hankali kan manyan kanana da matsakaitan kayan aiki na gaba daya.A cikin 1980s da 1990s, samar da ƙananan kayayyaki ya zarce buƙata, ƙarfin masana'anta ya wuce kima, kuma ingancin kamfanin ya ragu.Wasu nau'o'in, musamman madaidaicin manyan kayayyaki masu inganci, har yanzu babu komai kuma har yanzu suna buƙatar shigo da su.Bisa kididdigar da aka yi a shekarar 2001, kasar Sin ta shigo da injunan yin allura ta hanyar amfani da kudin waje na dalar Amurka biliyan 1.12, yayin da injinan gyaran alluran da ake fitarwa zuwa kasashen waje suka samu dalar Amurka miliyan 130 kacal, kuma kayayyakin da ake shigowa da su sun fi na kasashen waje girma.
Na'ura mai gyare-gyaren allura duka-hydraulic yana da fa'idodi da yawa na musamman a cikin gyare-gyaren daidaito da hadaddun siffofi.Ya samo asali ne daga nau'in ruwa mai cike da ruwa na gargajiya guda daya da kuma nau'in nau'in nau'in silinda mai yawa zuwa nau'in nau'in nau'in nau'in nau'in nau'in nau'in nau'i biyu na yanzu, wanda aka danna faranti biyu kai tsaye.Mafi yawan wakilai, amma fasaha na sarrafawa yana da wuyar gaske, daidaitaccen machining yana da girma, kuma fasahar hydraulic yana da wuyar ƙwarewa.
Injin gyare-gyaren allura mai amfani da wutar lantarki yana da jerin fa'idodi, musamman ta fuskar kariyar muhalli da ceton kuzari.Saboda babban madaidaicin sarrafa allura na motar servo, saurin jujjuyawar kuma yana da karko, kuma ana iya daidaita shi a matakai da yawa.Duk da haka, duk injunan gyare-gyaren wutar lantarki ba su da dorewa kamar na'urorin gyaran gyare-gyare na hydraulic, yayin da injunan gyaran gyare-gyaren na'ura mai mahimmanci dole ne su yi amfani da servo valves tare da rufaffiyar madauki don tabbatar da daidaito, kuma servo valves suna da tsada da tsada.
Injin gyare-gyaren alluran lantarki-hydraulic shine sabon injin gyare-gyaren allura wanda ke haɗa injin injin lantarki da lantarki.Yana haɗu da babban aiki da duk fa'idodin ceton kuzarin wutar lantarki na injunan gyare-gyaren allura mai cikakken hydraulic.Wannan na'urar gyare-gyaren gyare-gyare na lantarki-na'ura mai aiki da karfin ruwa Ya zama jagorar ci gaba na fasahar gyare-gyaren allura.Masana'antar yin gyare-gyaren allura tana fuskantar saurin haɓaka damar haɓakawa.Koyaya, a cikin tsarin farashi na samfuran gyare-gyaren allura, farashin wutar lantarki yana da adadi mai yawa.Dangane da buƙatun tsarin kayan aikin injin gyare-gyaren allura, injin injin famfo mai allura yana cinye babban kaso na jimlar yawan ƙarfin kayan aiki.50% -65%, don haka yana da babban yuwuwar ceton makamashi.Zanewa da kera sabon ƙarni na injinan gyare-gyaren allura na "ceton makamashi" ya zama buƙatar gaggawa don kulawa da magance matsaloli.
Lokacin aikawa: Oktoba-19-2022