Chitukuko chamakampani opanga makina onyamula katundu

Makina opanga makina aku China a vacuum apangidwa kwa zaka 20 zokha, ali ndi maziko ofooka, luso losakwanira laukadaulo komanso luso lofufuza zasayansi, komanso chitukuko chake chocheperako, chomwe chakokera bizinesi yazakudya ndi zonyamula mpaka pamlingo wina. Zimanenedweratu kuti pofika chaka cha 2010, ndalama zonse zomwe zimachokera kumakampani apakhomo zitha kufika 130 biliyoni (mtengo wapano), ndipo kufunikira kwa msika kungafikire 200 biliyoni. Momwe mungatengere ndi kulanda msika waukuluwu posachedwa ndi vuto lomwe tiyenera kuthana nalo mwachangu. Chitukuko chamakampani opanga makina onyamula vacuum mdziko langa. Makina aku China onyamula vacuum adayamba chakumapeto kwa zaka za m'ma 1970, ndi mtengo wapachaka wa yuan 70 kapena 80 miliyoni. Pali mitundu yopitilira 100 yokha. Zogulitsa zonse zidakwera kuchokera ku yuan biliyoni 15 mu 1994 mpaka 2000. Mtengo wapachaka wa yuan biliyoni 30, zinthu zosiyanasiyana zakula kuchokera pa 270 mu 1994 mpaka 3,700 mu 2000. -scale, set set and automation yayamba kuwonekera, ndipo zida zokhala ndi zotengera zovuta komanso zapamwamba zaukadaulo zayamba kuwonekera. Zinganenedwe kuti kupanga makina a dziko langa kwakwaniritsa zofunikira zapakhomo ndikuyamba kutumiza ku Southeast Asia ndi mayiko achitatu padziko lapansi. Mwachitsanzo, kuchuluka kwa ndalama zogulira ndi kutumiza kunja kwa dziko langa mu 2000 kunali madola 2.737 biliyoni a US, zomwe zogulitsa kunja zinali 1.29 biliyoni za US, kuwonjezeka kuchokera ku 1999. Ndi 22.2%. Mwa mitundu yamakina omwe amatumizidwa kunja, makina opangira chakudya (mkaka, makeke, nyama, zipatso), ma uvuni, zoyikapo, makina olembera, makina opangira mapepala apulasitiki-aluminium amatha kupanga ndi makina ena ambiri amatumizidwa kunja. Makina azakudya monga shuga, vinyo, ndi zakumwa, Makina onyamula a Vacuum ndi zida zina ayamba kutumiza zinthu zonse. Zomwe zikuchitika panopa Pankhani yoyika chakudya, njira zomwe zimagwiritsidwa ntchito kwambiri komanso zoyambira kwambiri masiku ano zimagawidwa m'magulu awiri, omwe ndi kudzaza ndi kukulunga. Njira yodzaza ndi yoyenera pafupifupi zipangizo zonse ndi mitundu yonse ya zotengera. Makamaka, pazamadzimadzi, ufa, ndi zida za granular zokhala ndi madzi abwino, kuyikako kumatha kumalizidwa makamaka podalira mphamvu yokoka yake, ndipo kuyenera kuwonjezeredwa ndi zochita zina zamakina. Kwa theka lamadzimadzi okhala ndi mamasukidwe amphamvu kapena mbali imodzi komanso yophatikizika yokhala ndi thupi lalikulu, miyeso yovomerezeka yofananira monga kufinya, kukankhira mkati, kutola ndi kuyika ndikofunikira. Ponena za njira yokulunga, ndizosiyana ndi izi. Ndikoyenera makamaka kwa magawo amodzi kapena ophatikizika okhala ndi mawonekedwe okhazikika, kukhazikika kokwanira, komanso kulongedza kwambiri. Mapulasitiki osinthika ndi zida zake zophatikizika (mapallet ena opepuka, ma liner), atakulungidwa ndi machitidwe amakina. M'zaka khumi zapitazi, makampani opanga ma CD padziko lonse lapansi awona kufunika kwakukulu pakuwongolera kuthekera kwapang'onopang'ono komanso kuthekera kophatikizana kophatikizana kwamakina opangira ma CD ndi dongosolo lonse lazolongedza, kupereka munthawi yake komanso njira zosinthika zopangira zinthu zosiyanasiyana zomwe zikukula mwachangu pamsika. . Panthawi imodzimodziyo, kutengera zosowa zenizeni za kuyika zinthu zosavuta komanso luso lapamwamba lazonyamula, kufufuza kosalekeza kwathandizira kwambiri kufulumira kwa luso lake lamakono. Makamaka poyankha kusinthika kosinthika kwa zida zamakono zamakina, zimamveka bwino pang'onopang'ono. Kuti akhazikitse dongosolo latsopano la ma CD makina omwe ali osiyanasiyana, onse, komanso amitundu yambiri, ndikofunikira kuyang'ana kaye kuthetsa mavuto akulu ophatikizika ndi kuphatikiza kwa electromechanical, zomwe mosakayikira ndizofunikira zachitukuko m'tsogolomu. Kuyika pamakina m'malo mwa kuyika pamanja kwasintha kwambiri magwiridwe antchito, koma kuchuluka kwa zolongedza kwakhalanso koyipa. M'tsogolomu, osati ma CD okha, komanso makina opangira zinthu adzakula ku chitetezo cha chilengedwe. Chitetezo cha chilengedwe chobiriwira ndiye mutu waukulu wamtsogolo. Kukula kwamakampani opanga makina onyamula katundu ku China kudayamba mochedwa, kuyambira m'ma 1970. Ataphunzira makina olongedza katundu aku Japan, bungwe la Beijing Institute of Commercial Machinery lidamaliza kupanga makina onyamula ku China oyamba. Pambuyo zaka 20 chitukuko , China ma CD makina wakhala mmodzi wa pamwamba mafakitale khumi mu makampani makina, kupereka chitsimikizo champhamvu kwa chitukuko mofulumira wa ma CD makampani China. Makina ena onyamula katundu adzaza mpata wapakhomo ndipo amatha kukwaniritsa zosowa za msika wapakhomo. Zogulitsa zina zimatumizidwanso kunja. Makina onyamula katundu aku China akuchokera kunja akufanana ndi mtengo wathunthu, womwe uli kutali ndi mayiko otukuka. Ndi chitukuko chofulumira cha makampani, palinso mndandanda wa mavuto. Pakadali pano, mulingo wamakampani opanga makina aku China siokwera mokwanira. Msika wamakina onyamula katundu ukuchulukirachulukira. Kupatula makina opaka malata ndi makina ena ang'onoang'ono olongedza omwe ali ndi sikelo ndi zabwino zake, makina olongedza ena atsala pang'ono kutha, makamaka mizere yathunthu yopangira ma CD yomwe ikufunika kwambiri pamsika, monga mizere yodzaza madzi, Kupaka chakumwa. Chidebe chathunthu cha zida, mizere yopangira ma aseptic, ndi zina zambiri, zimayendetsedwa ndi magulu angapo akuluakulu ogulitsa makina opanga makina padziko lonse lapansi, ndipo mabizinesi apakhomo akuyenera kuchitapo kanthu polimbana ndi kukhudzidwa kwamphamvu kwamitundu yakunja. Kutengera momwe zinthu ziliri pano, kufunikira kwapadziko lonse kwamakina onyamula katundu kukukulirakulira pachaka ndi 5.3%. United States ili ndi opanga zida zazikulu zonyamula katundu, kutsatiridwa ndi Japan, ndi opanga ena akuluakulu akuphatikizapo Germany, Italy ndi China. Komabe, kukula kwachangu kwa kupanga zida zonyamula katundu mtsogolomo kudzakhala m'maiko otukuka kumene ndi zigawo. Maiko otukuka adzapindula ndi kulimbikitsa zofuna zapakhomo, ndikupeza opanga oyenerera am'deralo m'mayiko omwe akutukuka kumene, makamaka omwe amaika ndalama m'mafakitale opangira chakudya ndi kupereka makina olongedza ndi zipangizo. China yapita patsogolo kwambiri kuyambira pomwe idalowa mu WTO. Mulingo wamakina aku China akulongedza mwachangu kwambiri, ndipo kusiyana komwe kuli ndi gawo lapamwamba lapadziko lonse lapansi kwachepa pang'onopang'ono. Chifukwa chakuchulukira kwa China, makina onyamula katundu aku China atsegulanso msika wapadziko lonse lapansi.