Anthu ambiri akamva 'zigawo zosakaniza zamakampani,' nthawi yomweyo amajambula chowombera kapena injini. Ndiwo mlingo wa pamwamba. Nkhani yeniyeni, yomwe imatsimikizira ngati chosakaniza chikugwira ntchito kwa zaka khumi kapena kulephera m'chaka chimodzi, chili muzinthu zosakongola kwambiri - kusindikiza shaft, makina a gearbox, mapangidwe a nyumba, ndipo mochititsa chidwi, kukhulupirika kwa chinthu chilichonse. Ndawonapo maopareshoni ambiri akuyang'ana mphamvu zamahatchi ndikunyalanyaza zitsulo zophweka tsamba la impeller, kungoyang'anizana ndi dzimbiri kapena kutopa kwambiri. Sizokhudza kusuntha madzimadzi; ndikumanga dongosolo lomwe gawo lililonse likhoza kupulumuka ku gehena yeniyeni yomwe mukuyiyikamo.
Maziko: Kusankha Zinthu Zosankhira Sichosankha
Simungangosankha 'chitsulo chosapanga dzimbiri' ndikuchitcha tsiku. Shaft ya 304SS mu pulogalamu ya brine yapamwamba kwambiri? Ndiko kusokonezeka kokonzekera. Chosankha chakuthupi cha zigawo zosakaniza ndiye lingaliro loyamba komanso lofunikira kwambiri laukadaulo. Apa ndipamene mgwirizano ndi oyambitsa ndi makina amakina amapeza zofunikira. Mwachitsanzo, tidatchulapo chitsulo chokhazikika cha kaboni cha bulaketi yothandizira tanki yayikulu. Idapambana mawerengedwe a katundu ndi mitundu yowuluka. Chomwe sichinapambane chinali kuyesa kwenikweni kwadziko lapansi kwa nkhungu yosalekeza, yabwino kuchokera pakupanga malo abwino ochita dzimbiri pamalo owotcherera. Kulephera sikunali kwakukulu; kunali kugwa pang'onopang'ono, kokwera mtengo.
Apa ndipamene chidziwitso chozama chaopereka chimadza. Kampani ngati Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), yomwe ili ndi zaka 30 pakupanga ndi kupanga, imamvetsetsa izi. Sizongopanga gawo; za kulangiza kuti pamtundu wina wa acidic, 316L zosapanga dzimbiri zitha kukhala zoyambira, koma Hastelloy C-276 kuponya ndalama kwa woyambitsa ndi chimene chimathera. Ntchito yawo yokhala ndi nickel-based alloys ndi cobalt-based alloys nthawi zambiri imakhala kusiyana pakati pa chigawo chomwe chimakhala chogwiritsidwa ntchito komanso chomwe chili chuma. Mumaphunzira kuyamikira ogulitsa omwe amafunsa za ndondomeko ya media, kutentha kwa kutentha, komanso kuyeretsa ndondomeko asanatchule.
Kulephera komwe ndatchula poyamba? Tidazikonza posunthira ku chitsulo chosapanga dzimbiri cha duplex cha bulaketi, koma koposa zonse, pokonzanso geometry kuti tichotse misampha yamadzi. Phunziro linali lakuti zinthu ndi kamangidwe sizingasiyane. Kupanga koyipa kugonjetse aloyi yabwino kwambiri, ndipo zinthu zocheperako zidzasokoneza kapangidwe kanzeru kwambiri. Mumayamba kuyang'ana chigawo chilichonse, ngakhale chowoneka ngati chopanda pake manja a shaft, kudzera mu mandala apawiri awa.
Makina Osindikizira: Nkhondo Yosatha
Ngati kusankha kwazinthu ndiye maziko, njira yosindikizira ndiyo mutu wokhazikika wokhazikika - kapena kupambana. Zisindikizo zamakina motsutsana ndi kulongedza kwa gland sikungotengera mtengo woyambira; ndi kudzipereka ku mtundu wa ntchito yosalekeza ndi chiopsezo. Ndine wochirikiza zisindikizo zamakina ziwiri zokhala ndi madzi otchingira ogwirizana pa chilichonse chomwe chili chowopsa kapena chofunikira. Inde, mtengo wam'mbuyo ndi wapamwamba. Koma mtengo wa kutayikira kumodzi kwakukulu—kutayika kwa zinthu, kukonzanso chilengedwe, kapena kutha kwa nthaŵi—kumapangitsa zimenezo.
Mdierekezi ali m'zigawo zothandizira zisindikizo: mosungiramo madzi, zoyezera kuthamanga, machubu. Ndawonapo chisindikizo cha $ 15,000 chikulephera chifukwa galasi lotsika mtengo la pulasitiki loyang'ana pa nkhokwe linasweka ndipo palibe amene adawona kutsika kwamadzimadzi. Zigawo zothandizira chisindikizo ndizofunika kwambiri monga momwe chisindikizocho chimadziyang'anira chokha. Ziyenera kukhala zamphamvu, zowoneka, komanso zothandiza. Tidalinganiza masitayelo achindunji, owoneka bwino komanso mosungira zitsulo zokhala ndi zitsulo zitachitika izi.
Chinthu chinanso ndikumaliza kwa shaft pa mawonekedwe a chisindikizo. Sikuti Ra roughness chabe. Ndi za kuuma ndi kutha. Chisindikizo chimakhululukira kulakwitsa pang'ono, koma shaft yofewa yomwe imagoleredwa kapena chikwapu chochulukirapo chidzawononga. Izi zikugwirizana ndi kuthekera kwa makina omwe akukupatsirani gawo lanu. Kulondola kwa shaft, kuthamanga kwenikweni kwa ulusi wa impeller nati, awa si 'opeza bwino.' Ndizomwe zimalola kuti makina osindikizira azigwira ntchito monga momwe adapangidwira. Shop yochita serious CNC makina monga gawo la zopereka zawo, monga mndandanda wa QSY, zimabweretsa kulondola kofunikira patebulo pamiyeso yovutayi.
Sitima Yoyendetsa ndi Kuyendetsa: Kumene Kumatayika Kapena Kupezeka
Gearbox ndi mtima, koma nthawi zambiri timachitenga ngati bokosi lakuda. Zomwe zimachitika ndikugula zida zopakidwa kuchokera kwa wopanga odzipereka, ndipo izi ndizanzeru. Komabe, kumvetsetsa zigawo zake zamkati kumadziwitsa chilichonse kuyambira pakukweza mpaka kukonza. Zida za Helical motsutsana ndi nyongolotsi? Chisankho chimenecho chimakhudza magwiridwe antchito, kutulutsa kutentha, komanso mawonekedwe amtundu wa chosakaniza chonse.
The mawonekedwe mfundo ndi kumene mwambo mafakitale osakaniza zigawo bwerani mumasewera. Kulumikizana pakati pa shaft yotulutsa gearbox ndi shaft yosakaniza ndi malo olephera apamwamba. Kulumikizana kosasunthika kumafuna kuyanjanitsa koyandikira kwambiri panthawi yoyika ndi nthawi yonse yogwira ntchito - kaŵirikaŵiri akasinja ndi zomanga zimakhazikika. Kulumikizana kosinthika kwa disc kumakugulirani chikhululukiro. Tidaphunzira kulimbikira kulumikizana ndi laser pakukhazikitsa, osati cheke chowongoka. Ola la ntchito yowonjezera imapulumutsa masiku a nthawi yopuma pambuyo pake kuchokera ku kulephera kwa kusindikiza ndi kusindikiza chifukwa cha kugwedezeka.
Ndiye pali zotengera nyumba pa chosakanizira palokha. Iyenera kupangidwa osati kuti ikhale yonyamula, koma kuti ilole kutayika kwa kutentha, kudzoza koyenera, ndikuchotsa zowononga. Nyumba yosakanizidwa bwino yokhala ndi zibowo zamkati zomwe zimatchera mafuta ndi kutentha zidzaphika mayendedwe ake. Ubwino wa kuponyedwa - kachulukidwe, kusasinthika, ndi kumaliza kwake - ndikofunikira kwambiri. Uwu ndiye mtengo wobisika wa othandizira omwe ali nawo chipolopolo nkhungu kuponyera ndi kuponya ndalama. Phokoso, kuponya koyera kwa chipika chonyamulira kapena nyumba ya gearbox ndiye ngwazi yodalirika yodalirika.
Msonkhano wa Agitator: Zochuluka Kuposa Chiwerengero cha Magawo Ake
Aliyense amayang'ana kwambiri kamangidwe kake - hydrofoil, turbine, nangula. Ndizofunikira pazotsatira za ndondomeko. Koma msonkhano umene uli nawo ndi wofunika kuti munthu apulumuke. Mphepete, hub, masamba, zomangira. Kodi masamba amawotcherera, kapena amawunikiridwa? Kuwotcherera kungapangitse kupsinjika ndi kusokoneza mayendedwe ake enieni a hydrofoil. Bolting imalola kuti m'malo mwake ilowe m'malo koma imabweretsa malo owonongeka ngati sanapangidwe ndikupangidwa kuchokera kuzinthu zolondola.
Tinali ndi mlandu wokhala ndi choyikapo nyali chachikulu, chokhala ndi bawuti pomwe ma bawuti amakhala akumasuka, ngakhale akugwiritsa ntchito loko yotsekera ulusi. Choyambitsa chake chinayambika ku zazing'ono, koma zowonjezereka, kulekerera kwa makina pamipata ya mizu ya tsamba ndi likulu. Pansi pa katundu, panali kusewera kokwanira kuti apange micro-movement, yomwe inachititsa kuti ma bolt asungunuke. Kukonza sikunalinso zotsuka zotsekera; inali kukonzanso kachidutswa ndi masamba ngati chofananira chololera movutikira. Idawunikiranso kuti zovuta woyambitsa Pamisonkhano yachigawo, zigawozo ziyenera kukonzedwa poganizira msonkhano wawo womaliza, nthawi zambiri ndi manja omwewo kapena mogwirizana kwambiri.
Uwu ndiye mawonekedwe athunthu omwe wopereka chithandizo amabweretsa. Ngati kampani ikugwira ntchito kuponya ndalama cha choyikapo ndi chotsatira CNC makina pa malo okwera, amawongolera zolumikizira zovuta. Kusasinthika kwazinthu zakuthupi, kumvetsetsa momwe makina amapangidwira, zonsezi zimawonjezera gawo lodalirika lomaliza. Zimachepetsa kuloza chala pamene chinachake chikulakwika, chifukwa kuyankha kumakhala kogwirizana.
Kuphatikiza ndi Zowona za Ntchito Yamunda
Zida zonsezi sizitanthauza kanthu ngati ndizovuta kukhazikitsa kapena ntchito. Ndiye fyuluta yomaliza, yothandiza. Kodi kapangidwe kameneka kamalola makaniko kuti apeze wrench pa impeller nati? Kodi pali diso lonyamulira loponyedwa munyumba yolemera ya gearbox? Kodi pali ma bolt okhazikika pamiyendo yokwera, kapena kodi msonkhano uliwonse umafunikira kubowola pamalopo?
Ndikukumbukira malo omwe tinali ndi katiriji yosindikizira ya shaft yokongola, yopangidwa mwamakonda. Mwaukadaulo wopanda cholakwika. Zimafunika 3mm axial slide kulowa m'nyumba. Vutolo? Panalibe njira yogwirizira mofanana kuti slideyo iwonongeke popanda kuwononga nkhope zosindikizira. Tidamaliza kupanga chida chokhazikitsira pamalopo. Mapangidwe abwino amaganizira ulendo wochoka pa crate kupita kumalo ake ogwirira ntchito. Nthawi zina, chigawo chamtengo wapatali kwambiri ndi jig yosavuta yowonjezera kapena zizindikiro zoponyedwa mu flange.
Apa ndi pomwe mphira umakumana ndi msewu. Zabwino kwambiri mafakitale osakaniza zigawo ndi omwe adapangidwa osangoganizira za njira, komanso manja ophimbidwa ndi mafuta omwe angawasunge. Ndi za kupanga dziko lenileni la malo otsekeka, zida zochepa, komanso kufunikira kwamayendedwe omveka bwino, osavuta. Cholinga chake ndi kupanga dongosolo lomwe zigawo zake sizimangogwira ntchito bwino pamapepala, koma mumdima wandiweyani, waphokoso wa pansi pa zomera, chaka ndi chaka.
