Mukamva 'gawo la valve yopangira homogenizing', ambiri amaganiza za chidutswa chosavuta, chosinthika mumzere wa mkaka kapena wopangira chakudya. Ndilo lingaliro lolakwika loyamba. Kunena zoona, ndi mwatsatanetsatane kuvala chigawo chimodzi chimene chimalamula zonse dzuwa ndi kugwirizana mankhwala a mkulu-anzanu homogenizer. Malo olephera nthawi zambiri si thupi la valve, koma malo omwe amalumikizana nawo-mpando ndi mutu wa valve, womwe nthawi zambiri umapangidwa kuchokera ku ma alloys apadera. Ndawonapo maopaleshoni ambiri amachitenga ngati chotsalira cha generic, ndikuyitanitsa njira yotsika mtengo kwambiri, kungoyang'anizana ndi zovuta zogawitsa tinthu tating'onoting'ono komanso nthawi yocheperako pakadutsa milungu ingapo. Ntchito ya gawo ndi chilichonse.
Zofunika ndi Uthenga
Simungalankhule za mavavu awa popanda kudumphira mozama muzitsulo. Muyezo wa 316L wosapanga dzimbiri umagwira ntchito pazinthu zosawonongeka, koma ndi kachigawo kakang'ono. Pachilichonse chokhala ndi ulusi, mchere, kapena zolimba kwambiri, muli m'malo a stellite (cobalt-chromium alloys) kapena tungsten carbide. Kusankha apa sikongoyerekeza. Ndikukumbukira ntchito yopanga batala wa mtedza. Amayaka mipando ya 316L maola 150 aliwonse. Tidasinthira ku aloyi yopangidwa ndi cobalt kuchokera kumalo oyambira omwe ali ndi ukadaulo wozama wa sayansi, monga Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd.. Cholinga chawo cha zaka 30 kuponya ndalama kwa ma aloyi apadera amatanthawuza kuti amamvetsetsa kapangidwe kambewu kofunikira kuti azitha kukana, osati kuuma kokha. Moyo wa gawolo unalumphira ku maola opitilira 1200. Sizinali matsenga; iwo ankalamulidwa kulimbitsa ndi pambuyo kuponyera kutentha mankhwala.
Nuance ili mu tsatanetsatane. Kungopempha stellite sikokwanira. Kodi ndi Stetellite 6, 12, kapena 21? Aliyense ali ndi matrix osiyana. Kuti muwononge kwambiri, mungafunike wosanjikiza wa zitsulo za ceramic. Ndakhala ndi zolephera pomwe zinthuzo zinali zolondola mwaukadaulo, koma njira yoponyera idayambitsa micro-porosity. Pansi pa 250 bar of pressure, ma microscopic voids amakhala malo oyambira kusweka. Ichi ndichifukwa chake njira yoyendetsera ntchito - dongosolo lawo la nkhungu la zipolopolo, kutentha kwa madzi, ndi kuzizira - ndilofunika kwambiri monga alloy formula. Sitolo yomwe imapanga general CNC makina ikhoza kupanga gawo lowoneka bwino, koma ngati gawolo lili ndi cholakwika, lilephera.
Izi zimapangitsa kuti pakhale vuto lodziwika bwino: ukadaulo wopitilira muyeso. Pali chizolowezi chofotokozera zovuta kwambiri, zachilendo kwambiri pa pulogalamu iliyonse. Ndizowononga. Mpando wa tungsten carbide wophatikizidwa ndi mutu wa valavu ya carbide ukhoza kukhala wosasunthika kwambiri pakunyamula katundu wina, zomwe zimatsogolera kukugunda. Nthawi zina, aloyi yolimba, yofewa pang'ono yomwe imavala mofanana ndi yabwino kusiyana ndi yolimba kwambiri yomwe imalephera moopsa. Kuyitanira kwachiweruzo kumabwera chifukwa chodziwa rheology ya mankhwala. Kodi ndikumeta ubweya? Zokhumudwitsa? Izo zimatengera zinthu ziwiri.
Kulondola kuli mu Geometry ndi Finish
Ntchito ya valavu-kukakamiza mankhwala kupyolera mu kusiyana kwa micron-kumatanthauza kuti geometry ndi yosagwirizana. Kusalala kwa malo osindikizira mpando, ngodya ya mutu wa valavu, ndi chilolezo cha radial zimayesedwa mu ma microns. Ndayang'ana mbali zomwe zimawoneka ngati zabwinobwino koma zomwe zidapangitsa kuti pakhale kusagwirizana chifukwa mpando wapampando umakhala wopatuka wa ma microns awiri okha, ndikupanga njira yoyendera yosagwirizana. Kumaliza, komwe nthawi zambiri kumakhala ndi njira zambiri zopangira masitepe, ndipamene luso limakumana ndi sayansi.
Apa ndi pamene supplier makina kuwonetsa luso. Ndi chinthu chimodzi kuponya gawo lapafupi ndi ukonde chitsulo chosapanga dzimbiri kapena cobalt alloy. Ndi chinanso kukhala ndi kulolerana kwa 0.001 pa mbiri yovuta yamkati pambuyo pa chithandizo cha kutentha, chomwe chingathe kupotoza chidutswacho. Kampani ngati QSY, yomwe imaphatikiza kuponyera ndi CNC pansi pa denga limodzi, ili ndi mwayi. Amatha kupanga kuponya kuti achepetse kupsinjika kwa makina ndikukhala ndi mphamvu ya CNC kuti amalize motsimikiza. Ndakhala ndikuchitapo kanthu zaunyolo wogawikana - kupeza kumatumiza ku malo ogulitsira makina - ndipo kuyankha kumatayika. Kodi mng'alu womaliza unayambika chifukwa cha kuponyedwa kapena chinali chizindikiro chochokera ku mphero yamphamvu? Wopanga wophatikizika akhoza kutsatira izi.
Kumaliza pamwamba (Ra value) ndikofunikira koma nthawi zambiri kumanyalanyazidwa. Zovuta kwambiri, ndipo mumapeza nucleation mfundo za kukokoloka ndi doko la mabakiteriya. Wopukutidwa kwambiri (kumaliza kwagalasi), ndipo simungakwaniritse chisindikizo chofunikira popanda kukakamiza kwambiri. Kwa mankhwala ntchito, passivation ndondomeko pambuyo Machining ndi wosanjikiza wina. Ndizinthu izi zomwe zimalekanitsa gawo lomwe limagwira ntchito kwa zaka zambiri.
Zolephera Zenizeni Zapadziko Lonse ndi Zobwerezabwereza
Mumaphunzira zambiri kuchokera ku gawo lolephera kuposa langwiro. Kumayambiriro kwa ntchito yanga ndi kasitomala wa bio-fermentation, tidatchula aloyi ya nickel yamtundu wa homogenizing valve yogwira cell lysate. Kukana kwa dzimbiri kunali kwangwiro, koma aloyi imagwira ntchito molimba kwambiri pakugwira ntchito. Pambuyo pozungulira pang'ono, m'mphepete mwa mutu wa valavu unakhala wolimba kwambiri moti unakhala wosasunthika komanso wosweka pang'ono, ndikuyipitsa mankhwala. Maphunziro okwera mtengo. Tinasamukira ku giredi yosiyana ya faifi tambala yokhala ndi kukhazikika kwabwinoko, komwe kumafunikira kugwirira ntchito limodzi ndi zoyambira kuti tisinthe magawo a annealing.
Mlandu wina wokhudza valve cavitation. Wogulayo ankawona zibowo zachilendo kumbali ya mpando, osati nkhope yovala. Zida ndi kumaliza zinali zofotokozera. Nkhaniyi idachokera ku mpope wakumtunda womwe umapanga kutsika kwamphamvu, zomwe zimapangitsa kuti thovu la cavitation liwonjezeke motsutsana ndi gawolo. Kukonzekera sikunali valavu yabwinoko, koma yonyowa pamzere. Komabe, tidawonjezera mphamvu zokolola za gulu lotsatira kuti tipirire mphamvu za implosion. Ndi vuto la machitidwe, koma gawo la valve limatenga kuwonongeka.
Zochitika izi zimatsimikizira kuti gawo la homogenizing valve ndi mawonekedwe a dongosolo. Kuchita kwake kumalumikizidwa ndi kuvala kwa homogenizer kwa plunger, kukhazikika kwa chakudya, komanso kutentha kwazinthu. Inu simungakhoze kungosintha izo mwazokha. Njira yabwino ndikulemba maola ogwirira ntchito, kuyang'ana mavalidwe pakusintha kulikonse, ndikubwezeretsanso kwa wopanga gawo. Mtundu wa mavalidwe osagwirizana ukhoza kuwonetsa kusagwirizana mu chipika cha homogenizer, osati gawo lachilema.
Kupeza ndi Kufunika kwa Specialized Foundries
Izi zimandibweretsa ku sourcing. Msikawu umadzaza ndi makope otsika mtengo, omwe nthawi zambiri amasinthidwa kuchokera ku zitsanzo zakale. Amakwanira, koma samachita. Kulondola kwazithunzi kumatha kuchepetsedwa ndi inu ochepa, kapena chithandizo cha kutentha chimalumphidwa kuti muchepetse mtengo. Njira yolephereka ndiyofulumira, kuvala kosagwirizana komanso kugwiritsa ntchito mphamvu zowonjezera monga homogenizer imagwira ntchito molimbika kuti ikwaniritse kukakamizidwa. Mtengo wonse wa gawo lomwe lalephera - nthawi yocheperako, kutayika kwazinthu, kuwononga mphamvu - zimachulukitsa mtengo wa chinthu chopangidwa bwino.
Ichi ndichifukwa chake kulumikizana ndi akatswiri apadera aukadaulo ndikofunikira. Kampani ngati Mtengo wa QSY (mutha kupeza luso lawo pa https://www.tsingtaocnc.com) imayimira gawo linalake. Kuchita kwawo kwa nthawi yayitali mu chipolopolo nkhungu ndi kuponya ndalama, makamaka kuyitanitsa zokumana nazo ndi cobalt ndi nickel alloys, ma sign omwe amamvetsetsa niche. Pa gawo la valavu ya homogenizing, njira yawo imaphatikizapo nkhungu za ceramic kuti zikhale zapamwamba pamwamba komanso kukhazikika kwapakatikati pazitsulo zopanda kanthu, zomwe ndi theka la nkhondo yomwe idapambana isanayambike.
Ubale ndiwofunika. Ndawatumizira mpando wa valve wolephera wokhala ndi mawonekedwe apadera. Akatswiri awo amatha kukambirana ngati kusintha kwa carbide peresenti mu aloyi kapena kusintha pang'ono pakona yosindikizira mu pulogalamu ya CNC kungachepetse. Iwo sali ongotengera madongosolo; iwo ndi othetsa mavuto chifukwa amawongolera njira kuchokera kusungunuka kupita ku makina. Kugwirizana uku ndimomwe mumasinthira kapangidwe kagawo ka ntchito inayake, kuchoka pagulu lokhazikika kupita ku yankho lokonzedwa mwamakonda.
Malingaliro Omaliza: Ndi Gawo Lovala, Lichiteni Monga Limodzi
Chifukwa chake, kukulunga izi, gawo la valavu ya homogenizing ndilosavuta kugwiritsa ntchito, koma lamtengo wapatali, lokhazikika. Chofunikira ndikuchifotokoza mosamala kwambiri monga homogenizer yokha. Yambani ndikumvetsetsa mozama zamtundu wazinthu zanu. Kenako, gwirizanani ndi wopanga yemwe ali ndi maziko a sayansi yakuthupi ndi makina ophatikizika kuti mugwire. Osamangotumiza zojambula; tumizani zomwe zikuchitika—kukakamiza kwantchito, PH, zotayira, ndi moyo womwe mukufuna.
Inventory strategy ndi gawo la izonso. Chifukwa cha nthawi yayitali yotsogolera ma aloyi apadera ndi makina olondola, simungadikire kuti mulephere kuyitanitsa. Konzani zotsalira zanu potengera mitengo yanthawi zakale yovala. Ndipo potsiriza, nthawi zonse chitani post-mortem pa gawo losinthidwa. The kuvala chitsanzo amafotokoza nkhani za ndondomeko yanu yonse ya homogenization. Vavu ndi canary mu mgodi wa malasha. Kunyalanyaza chikhalidwe chake kapena kuchitenga ngati chinthu ndi njira yofulumira kwambiri yowonongera khalidwe lazinthu ndikuwotcha ndalama panthawi yopuma mwadzidzidzi. Ndi kagawo kakang'ono kamene kamanyamula katundu wamkulu kwambiri.
