Chidule:M'zaka zaposachedwapa, chifukwa cha kugogomezera kwambiri ulimi ku China, makampani obereketsa ndi makina opangira chakudya nawonso akukula mofulumira. Izi sizikukhudza minda yayikulu yobereketsa yokha, komanso alimi ambiri apadera. Ngakhale kuti kafukufuku woyambira wa China pa makina opangira chakudya ali pafupi ndi mlingo wa mayiko otukuka kunja, kuchuluka kwa mafakitale komwe kwachepa kumakhudza kwambiri chitukuko chokhazikika komanso chathanzi cha makampani opanga chakudya ku China. Chifukwa chake, nkhaniyi ikuwunika mozama zoopsa zachitetezo cha makina opangira chakudya ndipo ikupereka njira zodzitetezera kuti zipititse patsogolo chitukuko chopitilira cha makampani opanga chakudya.
Kusanthula kwa Zomwe Zidzachitike Patsogolo pa Kupereka ndi Kufunika kwa Makina Opangira Chakudya
M'zaka zaposachedwapa, makampani opanga nsomba ku China akhala akukula mosalekeza, zomwe zapangitsa kuti makampani opanga chakudya azikula mosalekeza. Kuphatikiza apo, pali zofunikira zambiri pamakina opangira chakudya. Izi sizimangofuna kuti makina opangira chakudya akwaniritse bwino zosowa za opanga, komanso zimayika patsogolo zofunikira kwambiri pakugwiritsa ntchito zida zamakanika komanso kugwiritsa ntchito mphamvu moyenera. Pakadali pano, makampani opanga makina opangira chakudya ku China akupita patsogolo pang'onopang'ono kupita ku chitukuko chachikulu komanso chogwirizana ndi magulu, chomwe ambiri amagwiritsa ntchito nzeru zamabizinesi zophatikiza zamagetsi, njira, ndi zomangamanga. Izi sizimangokhudza momwe mapulojekiti amagwirira ntchito, komanso zimabweretsa ntchito imodzi yokha. Izi zathandizira kwambiri kusintha kwa ukadaulo ndi zotuluka ku China. Nthawi yomweyo, tifunikanso kuzindikira kuti pali mavuto ambiri ndi makina opangira chakudya ku China. Ngakhale kuti makina ndi zida zina zitha kufika pamlingo wapamwamba wapadziko lonse lapansi, makampaniwa akadali ochepa pamakampani onse. M'kupita kwanthawi, zinthu izi zimakhudza mwachindunji chitukuko chokhazikika komanso chathanzi cha makampani opanga chakudya.
Kusanthula zoopsa zachitetezo mu makina ndi zida zopangira chakudya
2.1 Kusowa kwa chitetezo cha flywheel
Pakadali pano, flywheel ilibe chivundikiro chachitetezo. Ngakhale kuti zida zambiri zili ndi chivundikiro chachitetezo, pali zoopsa zambiri zachitetezo pogwira ntchito m'madera ena. Panthawi yogwira ntchito, ngati ngozi sizikuchitidwa mosamala kapena pazochitika zadzidzidzi, zingayambitse zovala za antchito kulowa mu lamba wozungulira mwachangu. Kuphatikiza apo, zingayambitsenso kuti udindo ugwere mu lamba kuti uponyedwe kwa ogwira ntchito pamalopo pamodzi ndi lamba wothamanga, zomwe zimapangitsa kuti pakhale kuvulala kwina.
2.2 Kutalika kosazolowereka kwa sayansi kwa mbale yonyamulira doko lodyetsera
Chifukwa cha kutalika kosazolowereka kwa mbale yonyamulira katundu pa doko lodyetsera, zinthu zachitsulo, makamaka zinyalala zachitsulo monga ma gasket, zomangira, ndi ma block achitsulo, zimasungidwa mu zipangizo zopangira zomwe zimapezeka kudzera mu njira yotumizira makina odyetsera yokha. Chakudya chimalowa mwachangu mu crusher, chomwe chimaswa nyundo ndi zidutswa za chinsalu. Pazochitika zazikulu, chimaboola mwachindunji thupi la makinawo, zomwe zimapangitsa kuti anthu ogwira ntchito yowunikira asamavutike.
2.3 Kusowa kwa fumbi pamalo olowera zinthu ang'onoang'ono
Chipinda chaching'ono chodyetsera chimakhala ndi zinthu zopangira tinthu tating'onoting'ono topangira mphero, monga zowonjezera mavitamini, zowonjezera mchere, ndi zina zotero. Zinthu zopangirazi zimakhala ndi fumbi zisanasakanizidwe mu chosakaniza, chomwe anthu amatha kuyamwa. Ngati anthu apuma zinthuzi kwa nthawi yayitali, amamva nseru, chizungulire, komanso chifuwa cholimba, zomwe zingakhudze kwambiri thanzi la anthu. Kuphatikiza apo, fumbi likalowa mu injini ndi zida zina, zimakhala zosavuta kuwononga zigawo za injini ndi zida zina. Fumbi lina likamayaka likasonkhana pamlingo winawake, zimakhala zosavuta kuyambitsa kuphulika kwa fumbi ndikubweretsa mavuto akulu.
2.4 Kugwedezeka ndi kutsekeka kwa makina
Timagwiritsa ntchito chotsukira ngati chitsanzo cha kafukufuku kuti tifufuze kugwedezeka ndi kutsekeka kwa makina. Choyamba, chotsukira ndi mota zimalumikizidwa mwachindunji. Zinthu zosiyanasiyana zikapangitsa kuti ma elekitironi akhalepo mu rotor panthawi yosonkhanitsa, komanso pamene rotor ya chotsukira siili yozungulira, mavuto a kugwedezeka angachitike panthawi yogwiritsira ntchito chotsukira chakudya. Kachiwiri, chotsukira chikayenda kwa nthawi yayitali, padzakhala kuwonongeka kwakukulu pakati pa ma bearing ndi shaft, zomwe zimapangitsa kuti mipando iwiri yothandizira ya shaft yothandizira isakhale pakati. Panthawi yogwira ntchito, kugwedezeka kudzachitika. Kachitatu, tsamba la nyundo lingasweke kapena zinyalala zolimba zitha kuchitika m'chipinda chotsukira. Izi zimapangitsa kuti rotor ya chotsukira izungulire mosagwirizana,. Izi zimapangitsa kuti kugwedezeka kwa makina. Kachinayi, maboti a nangula a chotsukira akhale omasuka kapena maziko sali olimba. Pokonza ndi kukonza, ndikofunikira kulimbitsa maboti a nangula mofanana. Zipangizo zoyamwa kugunda zimatha kuyikidwa pakati pa maziko ndi chotsukira kuti zichepetse kugwedezeka. Chachisanu, pali zinthu zitatu zomwe zingayambitse kutsekeka kwa crusher: choyamba, pali chinyezi chambiri mu zipangizo zopangira. Chachiwiri, sefa imawonongeka ndipo masamba a nyundo amasweka. Chachitatu, kugwiritsa ntchito ndi kugwiritsa ntchito n'kosayenera. Pamene crusher ikukumana ndi mavuto otsekeka, sikuti imakhudza ntchito, monga kutsekeka kwakukulu, komanso imayambitsa kuchuluka kwa mafuta m'thupi komanso kuwotcha injini, zomwe zimafuna kuzimitsidwa nthawi yomweyo.
2.5 Kupsa chifukwa cha kutentha kwambiri
Popeza zofunikira pa ndondomeko ya zida zopumira ziyenera kukhala pamalo otentha kwambiri komanso chinyezi chambiri, ziyenera kulumikizidwa ku mapaipi a nthunzi otentha kwambiri. Chifukwa cha kapangidwe ka mapaipi ndi kuyika kwawo pamalopo, mapaipi a nthunzi ndi madzi otentha kwambiri nthawi zambiri amakhala otseguka, zomwe zimapangitsa kuti ogwira ntchito azivutika ndi kupsa ndi mavuto ena. Kuphatikiza apo, zida zotulutsira ndi zotenthetsera zimakhala ndi kutentha kwamkati kokwera, komanso kutentha kwambiri pamwamba ndi zitseko zotulutsira madzi, zomwe zingayambitse kutentha kwambiri komanso zochitika zina.
3 Njira zotetezera makina opangira chakudya
3.1 Kukonza Makina Ogulira Zinthu
Choyamba, chotsukira. Pakadali pano, zotsukira ndi mtundu wa zida zogwiritsira ntchito makina opangira chakudya. Mitundu yayikulu ya zida zamakaniko mdziko lathu ndi chotsukira chozungulira ndi chotsukira cha hammer. Pukutani zipangizo zopangira kukhala tinthu tating'onoting'ono tosiyanasiyana malinga ndi zofunikira zosiyanasiyana zodyetsera. Kachiwiri, chotsukira. Pali mitundu iwiri yayikulu ya zotsukira chakudya zachikhalidwe, zomwe ndi zopingasa ndi zopingasa. Ubwino wa chotsukira chopingasa ndikuti kusakaniza kumakhala kofanana ndipo mphamvu siigwiritsidwa ntchito kwambiri. Zofooka zake zimaphatikizapo nthawi yayitali yosakaniza, kupanga kotsika, komanso kutulutsa ndi kukweza kosakwanira. Ubwino wa chotsukira chopingasa ndikugwira ntchito bwino kwambiri, kutulutsa mwachangu, ndi kukweza. Vuto lake ndilakuti chimadya mphamvu zambiri ndipo chimakhala pamalo akulu, zomwe zimapangitsa kuti mtengo wake ukhale wokwera. Kachitatu, pali mitundu iwiri yayikulu ya zotsukira, zomwe ndi zotchingira zozungulira ndi zotchingira zozungulira. Nthawi zambiri, zotchingira zozungulira zimagwiritsidwa ntchito. Kachinayi, makina opumira. Ndi chipangizo chokonzera chomwe chimaphatikiza njira zodulira, kuziziritsa, kusakaniza, ndi kupanga, makamaka kuphatikiza makina opumira onyowa ndi makina opumira owuma.
3.2 Samalani kwambiri njira yokhazikitsira
Kawirikawiri, njira yokhazikitsira chipangizo chokonzera chakudya ndi kukhazikitsa kaye chotsukira, kenako ndikuyika lamba wamagetsi ndi lamba wotumizira. Chosakanizacho chiyenera kuyikidwa pafupi ndi chotsukira, kuti doko lotulutsira la chotsukiracho lilumikizidwe ndi doko lolowera la chosakanizacho. Lumikizani chikepicho ndi malo olowera a chotsukiracho. Pakukonza, zinthu zazikulu zimathiridwa m'dzenje, ndipo chikepicho chimanyamula zinthuzo mu chotsukiracho kuti ziphwanyidwe. Kenako, zimalowa mu chidebe chosakaniza cha chosakanizacho. Zinthu zina zopangira zimatha kutsanulidwa mwachindunji mu chidebe chosakaniza kudzera mu chidebe chodyetsera.
3.3 Kuwongolera Bwino Mavuto Ofala
Choyamba, ngati makina akugwedezeka molakwika, malo akumanzere ndi akumanja a mota kapena kuwonjezera ma pad akhoza kusinthidwa, potero kusintha kukhazikika kwa ma rotor awiri. Ikani pepala lopyapyala lamkuwa pansi pa mpando wothandizira, ndikuyika ma wedges osinthika pansi pa mpando woperekera kuti muwonetsetse kuti mpando woperekera uli wokhazikika. Mukasintha tsamba la nyundo, kusiyana kwa mtundu sikuyenera kupitirira magalamu 20, kuti muwonetsetse kuti pali bata lokhazikika ndikuletsa kugwedezeka kwa chipangizocho. Mukasunga ndikusintha zida, ndikofunikira kulimbitsa mabatani a nangula mofanana. Zipangizo zoyamwa kugunda zitha kuyikidwa pakati pa maziko ndi chopondera kuti muchepetse kugwedezeka. Kachiwiri, zikatsekedwa, ndikofunikira choyamba kuchotsa doko lotulutsira, kusintha zida zonyamulira zosagwirizana, kenako kusintha kuchuluka kwa chakudya moyenera kuti muwonetsetse kuti zida zikugwira ntchito bwino. Onani ngati chinyezi cha zipangizo zopangira chili chokwera kwambiri. Chinyezi cha zinthu za chopondera chiyenera kukhala chotsika kuposa 14%. Ngati zipangizo zokhala ndi chinyezi chambiri sizingalowe mu chopondera.
Mapeto
M'zaka zaposachedwa, chifukwa cha chitukuko chopitilira cha makampani obereketsa, makampani opanga chakudya cha ziweto akukula mofulumira, zomwe zalimbikitsa kupita patsogolo kosalekeza kwa makampani opanga makina oganiza. Pakadali pano, ngakhale makampani opanga makina odyetsera ziweto ku China apita patsogolo mosalekeza pogwiritsa ntchito ukadaulo wamakono, pali mavuto ambiri pakugwiritsa ntchito zinthu, ndipo zida zambiri zimakhala ndi zoopsa zazikulu zachitetezo. Pachifukwa ichi, tifunika kusamala kwambiri nkhani izi ndikupewa zoopsa zonse zachitetezo.
Nthawi yotumizira: Januwale-11-2024