Mukamva dzina ngati 'Investment and Precision Casting Limited', limapanga chithunzi chodziwika bwino, chomwe chili chowoneka bwino kwambiri pamakampani: ntchito yopanda msoko, yophatikizika yomwe imapangidwira molingana ndi sera yabwino, kudzera mu chipolopolo choyera cha ceramic, ndikutuluka ngati chitsulo chopanda cholakwika, chofanana ndi ukonde. Zowona, monga aliyense amene adakhalapo pamalo oyambira amadziwira, ndizosokoneza, zochulukirapo, komanso zosangalatsa kwambiri. Mawu oti 'kulondola' pawokha ndi masikelo otsetsereka-chomwe chiri cholondola panyumba yapampu chikhoza kukhala chosavomerezeka pa tsamba la turbine. Ndawona zambiri zogulira zinthu ndi ma RFQ omwe amachitira kuponya ndalama monga bokosi lakuda la monolithic, njira yamtengo wapatali. Ndiko kulakwitsa koyamba komanso kokwera mtengo kwambiri. Mtengo weniweni suli mu dzina la ndondomekoyi, koma m'zaka makumi ambiri zomwe zimasonkhanitsidwa, zomwe nthawi zambiri sizinatchulidwe, chidziwitso cha momwe chitsulo chimakhalira pamene chazunguliridwa ndi kutentha kwa 1600 ° C ndi nkhungu ya ceramic yomwe ikulimbana ndi kuwonjezereka kwake kwa kutentha. Zili m'mapangidwe a gating omwe amalembedwa pa chopukutira pambuyo pa kuthira katatu kolephera, kapena mawonekedwe owoneka bwino a aloyi opangidwa ndi cobalt omwe simungapeze kuchokera m'buku.
Kupitilira Kabukuko: The Precision in Precision Casting
Tiyeni tilankhule za liwulo, 'kulondola'. Pankhani ya kampani ngati Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), yomwe malo awo https://www.tsingtaocnc.com maiko ali ndi zaka zopitilira 30 akuponya ndi kukonza, kulondola sikungonena mokhazikika. Ndi kuthekera komangidwa pa kulephera. Kumayambiriro kwa zochita zanga ndi ma geometri ovuta - ganizirani mabatani apamlengalenga okhala ndi mipanda yopyapyala okhala ndi mayendedwe ozizirira - tidaphunzira kuti kukwaniritsa kulekerera kwa ± 0.005 inchi sikunali nkhungu chabe. Zinali za chinyezi chozungulira mchipinda chojambulira sera tsiku lomwe chitsanzocho chinapangidwa. Tsiku lachinyezi linkatanthauza sera yofewa pang'ono, zomwe zinkatanthauza kupotoza kosaoneka bwino pakupanga zipolopolo. 'Kulondola' kunabwera poyambitsa kuwongolera nyengo, osati pogula sera yodula. Uwu ndi mtundu wa granular, magwiridwe antchito omwe amalekanitsa chowonadi ndalama ndi kuponya mwatsatanetsatane wothandizana naye ku malo ogulitsa ntchito. QSY kuyang'ana kwanthawi yayitali chipolopolo nkhungu kuponyera ndipo kayimidwe kazachuma akuwonetsa kuti adutsa munyengo zazing'ono zomwezi zowongolera njira.
Kugwirizana pakati pa kuponyera ndi makina ndi malo ena kumene kabuku koyenera kumakumana ndi chopukusira, kwenikweni. Mutha kuponya valavu yofanana ndi ukonde, koma ngati bwenzi lanu lopanga silikumvetsetsa momwe kupsinjika kwatsalira kapena kuthekera kwapang'ono pang'ono pansi pakhungu pamalo enaake oponyera, chiphaso choyamba cha CNC chikhoza kuwononga gawo labwino kwambiri. Mfundo yoti QSY imaphatikiza makina a CNC ndizofunikira kwambiri. Zimatanthawuza kuti amawongolera unyolo wonse wamtengo wapatali kuchokera kuchitsulo chosungunula mpaka kumapeto. Izi zimapewa masewera odzudzula akale: katswiri wamakina akuti kuponya kunali koyipa, woyambitsayo akuti makinawo anali ankhanza kwambiri. Ikakhala nyumba imodzi, kubwerezabwereza kumachitika nthawi yomweyo. Amaphunzira kuti pagulu linalake la chitsulo chosapanga dzimbiri la 17-4PH, amayenera kusintha njira yothetsera kutentha asanapange makina kuti apewe kuvala kwa zida. Ndiko kulondola kwenikweni.
Kusankha kwazinthu ndipamene mapepala ofotokozera amakumana ndi ng'anjo. Kugwira ntchito ndi ma aloyi apadera monga ma aloyi opangidwa ndi nickel kapena cobalt sikungowasungunula. Ndiko kumvetsetsa momwe amalumikizirana ndi chipolopolo cha ceramic. Ena mwa ma aloyiwa ndi ochita chidwi kwambiri. Ndikukumbukira pulojekiti yotulutsa mpweya wotentha kwambiri pomwe tidagwiritsa ntchito aloyi ya cobalt. The deta pepala anati muyezo chipolopolo zipangizo zovomerezeka. Iwo sanali. Tili ndi vuto loyipa kwambiri, ngati makulitsidwe omwe adachotsa kulekerera kwapamtunda. Kukonzekera sikunali fancier aloyi; chinali chosiyana choyambirira chopangidwa ndi slurry chokhala ndi zirconia zapamwamba kwambiri. Kampani yomwe ili ndi zaka 30 za mbiri yakale, monga tafotokozera m'mawu oyambilira a QSY, ingakhale ndi laibulale yamalumikizidwe ophunziridwawa - mwina osalembedwa koma oyendetsedwa ndi mitu ya akatswiri.
Masewera a Zipolopolo: Zonse Ndi Zokhudza Nkhungu
Kuponya nkhungu ya zipolopolo, nthawi zambiri amatchulidwa mu mpweya womwewo monga kuponya ndalama, nthawi zina amasokonezeka nazo. Mwachidule, kupanga ndalama kumagwiritsa ntchito sera ya nsembe yozunguliridwa ndi chigoba cha ceramic. Kumangira zipolopolo nthawi zambiri kumagwiritsa ntchito nkhungu ya mchenga yomwe imapangidwa mozungulira chitsulo. Kusiyana kwakukulu muzotsatira? Kumaliza pamwamba ndi tsatanetsatane. Pazinthu zabwino kwambiri - ganizirani ngodya zakuthwa pa chida chopangira opaleshoni kapena zilembo zabwino pa giya - kuyika ndalama ndi mfumu. Koma ndondomeko ya zipolopolo ndi yolimba kwambiri pazigawo zazikulu, zocheperako pang'ono m'mavoliyumu apamwamba. Waluso Investment and Precision casting Limited Opaleshoni nthawi zambiri imakhala yabwino chifukwa imagwira ntchito zosiyanasiyana pamsika wofanana wazitsulo zovuta. Ndi za kuyenerera ndondomeko kuti gawo ntchito ndi zofunika zachuma, osati kukakamiza njira imodzi.
Njira yopangira zipolopolo pakuyika ndalama ndi luso lobisika ngati sayansi. Kuviika, kukhetsa, stucco, kuzungulira kowuma kumawoneka kosavuta. Koma chiwerengero cha zigawo, mbali ya ngalande, kukula kwa mchenga wa stucco pa chovala chilichonse chotsatizana - zonsezi ndi zosiyana zomwe zimasinthidwa kwa zaka zambiri. Ochepa kwambiri zigawo, ndi chipolopolo ming'alu pa kutsanulira. Zochuluka kwambiri, ndipo mumawononga zinthu ndi nthawi yozungulira, ndipo zimatha kuyambitsa zovuta zoziziritsa zomwe zimapangitsa kuti pakhale kuwonongeka. Cholinga ndi chipolopolo chocheperako chomwe chimatha kupirira kuthamanga kwa metallostatic ndi kugwedezeka kwamafuta. Ndawonapo mashopu omwe izi ndi chidziwitso chodziwika bwino cha mafuko, amadutsa kuchokera pakusintha kupita kumalo otsogolera. Omwe amakula, ndikukayikira ngati QSY, atha kuyika 80% yake kukhala magawo oyendetsedwa, ndikusiya mwayi wokhudza amisiri pantchito zovuta kwambiri.
Kusanthula kulephera kuchokera kuzinthu zokhudzana ndi zipolopolo ndi mphunzitsi wokhazikika. Yachikale: kuwonongeka kwa mitsempha pamtunda, kuwoneka ngati mizere yopyapyala yokwezeka. Zimawoneka ngati vuto lachitsulo, koma nthawi zambiri limakhala vuto la zipolopolo - kusagwirizana kwa kutentha kwa kutentha kapena kung'ambika kwa chipolopolo chomwe chimadzazidwa ndi zitsulo. Yankho likhoza kukhala kusintha kutentha kwa chipolopolo kapena kusintha zomangira pachovala choyambirira. Chilema chilichonse chonga ichi, chothetsedwa ndi kulembedwa, chimawonjezera nzeru zenizeni zakampani. Izi sizinthu zovomerezeka; ndi gritty, zothandiza kudziwa mmene amalola olimba kuponya modalirika zitsulo zosapanga dzimbiri impeller kuti si cavitate kapena faifi tambala aloyi kutentha chishango bulaketi kwa injini jeti.
CNC Machining: Wothandizira Wofunika Pakuponya
Palibe kuponya komwe kuli kofanana ndi maukonde pamapulogalamu ofunikira. Nthawi zonse pamakhala datum yomwe imayenera kupangidwa kuti ikhale yosalala, chobowola chomwe chimafunika kumaliza bwino ID, kapena ulusi womwe uyenera kudulidwa. Apa ndi pamene kuphatikiza kumawala. Kutumiza zotulutsa kumachining kumadzetsa mayendedwe, zovuta zoperekedwa bwino, ndi nthawi. Kukhala nazo m'nyumba, monga QSY imachitira, zimalola njira yogwirizana yopangira. Mwachitsanzo, amatha kupanga zojambulazo poganizira makina - kuwonjezera katundu wocheperako koma wokhazikika m'malo ovuta kuwagwira, kapena kuwonetsetsa kuti njira yolowera ili kutali ndi malo ovuta kwambiri kuti apewe ntchito yoyeretsa.
Mayeso enieni ali pazitsulo zovuta, zowonda-mipanda. Machining amatha kuyambitsa kupsinjika ndi kusokoneza. Gulu lophatikizika limadziwa umunthu wa osewerawo - komwe kumakhala kovuta kwambiri, komwe kudzakhala kupsinjika kotsalira. Akhoza kupanga ndondomeko ya makina yomwe imatenga mabala opepuka, oyenerera kuti asatulutse mbaliyo chifukwa cha kulolerana. Ndakhala ndikugwira ntchito yopangira ma aluminiyamu opangira ma mounts optical pomwe kulolerana komaliza kunali mkati mwa 0.0005. Kukwaniritsa izi kunafunikira okonza makina ndi anyamata oyambira kukhala limodzi ndikulemba ndondomeko yonse kuyambira kulimba mpaka chiphaso chomaliza. Mfundo yakuti kampaniyo ikupereka mndandanda wamagulu onse awiriwa ikusonyeza kuti iwo apanga mgwirizano umenewu kukhala chitsanzo chawo.
Kuvala kwa zida ndi mutu wina wogawana nawo. Zida zoponyera, ngakhale zitatha kutentha, zimatha kukhala ndi ma abrasive inclusions kapena mawanga olimba. Gulu lopanga makina lomwe lasiyanitsidwa ndi maziko limangodandaula ndikuwotcha zoyikapo. Gulu lophatikizika limadyetsa zomwezo. Chopangiracho chikhoza kusintha jekeseni yomwe imagwiritsidwa ntchito poponyera chitsulo kapena kusintha kutentha kwa gawo lopanda banga kuti apange microstructure yofanana yomwe imakhala yosavuta pazida. Ndiko kukhathamiritsa kopitilira, kotsekeka komwe kumapanga chodabwitsa kuponya molondola luso pazaka 30.
Zipangizo: Kuchokera ku Zamalonda kupita ku Zachilendo
Mndandanda wazinthu - chitsulo choponyedwa, chitsulo, chosapanga dzimbiri, ma aloyi apadera - amawerengedwa ngati kupititsa patsogolo luso. Chida chilichonse chimatha kupanga chitsulo chotuwa. Kuchita izi mosasinthasintha kwa gawo la magalimoto okwera kwambiri okhala ndi zofunikira zolimba ndizovuta. Kusunthira kuzitsulo kumayambitsa kuchepa ndi zovuta zodyetsa; ndi masewera olimba osiyana. Zitsulo zosapanga dzimbiri, zokhala ndi matenthedwe otsika, zimatha kung'ambika ngati chitseko ndi chokwera sichinawonekere. Banja lililonse lakuthupi ndi chilankhulo chatsopano chazitsulo.
Ma alloys apadera - opangidwa ndi cobalt, opangidwa ndi nickel - ndipamene chotchinga cholowera chimakwera. Ndiokwera mtengo, nthawi zambiri amakhala eni ake, komanso amakangana. Zochita zawo zamakina zimakhudzidwa kwambiri ndi mbiri yamafuta panthawi yoponya komanso chithandizo cha kutentha chotsatira. Kupeza kulimba kwamphamvu komanso kukulirakulira kwa gawo la Inconel 718 sikungokhudza chemistry. Ndi za kuwongolera kutentha kwa kutentha kudzera m'matenthedwe enaake ndikugwiritsanso ntchito njira yoyenera yowumitsira zaka. Sitolo yomwe imatchula zinthuzi mwachisawawa yapangitsa kuti ndalama zambiri komanso chidziwitso zitheke popanga ng'anjo zosungunula vacuum ndi mauvuni owongolera kutentha. Ndi mawu a cholinga chachikulu mu gawo lochita bwino kwambiri la kuponya ndalama.
Mutu umodzi wothandiza wokhala ndi ma aloyiwa ndikuwongolera-kugwiritsiranso ntchito zinyalala ndi sprues. Inu simungakhoze kungoponya chirichonse mu sungunuka. Kusintha kwa chemistry, kufufuza zinthu kumaunjikana. Mufunika dongosolo lodziletsa pakulekanitsa ndi kusakaniza kubwereranso ndi zinthu zomwe simunadziwe. Ndi gawo losasangalatsa koma lofunikira pakuwongolera mtengo komanso kusasinthika kwabwino mukamachita ndi $50-per-kilo alloys. Uwu ndi mtundu wa machitidwe obwerera kumbuyo omwe amathandizira bizinesi yokhazikika pamalo ano.
Zomwe Zazaka 30: Memory Institutional vs. Innovation
Zaka makumi atatu mubizinesi iyi, monga tafotokozera QSY, ndizofunikira. Zikutanthauza kuti apulumuka machitidwe azachuma kangapo, awona matekinoloje akubwera ndi kupita (mukumbukira pamene kufotokoza mwachangu kukanapha kuwononga ndalama kwa ma prototypes?), ndipo mwina ali ndi benchi yakuzama ya opanga mapangidwe akale, osungunula oyang'anira, ndi mainjiniya apamwamba. Chikumbukiro cha bungwe chimenecho ndi chamtengo wapatali. Zikutanthauza kuti wina kumeneko mwina amakumbukira momwe anathetsera vuto lofananalo pa gawo la pampu yopangira mafuta yomwe yatha kale m'zaka za m'ma 90, ndipo chidziwitsocho chikhoza kugwiritsidwa ntchito ku gawo latsopano la valve ya haidrojeni lero.
Koma mbali yakutsogolo ndiyo chiwopsezo cha kuyimirira. Njira zakale ndi zabwino. Vuto lililonse lokhazikitsidwa Investment and Precision casting Limited Bungwe liyenera kukwatira chokumana nacho chozamacho ndi matekinoloje atsopano: kusindikiza kwa 3D kwa machitidwe ansembe kapena zipolopolo za ceramic, mapulogalamu apamwamba oyerekeza okhazikika, kuyang'anira zochitika zenizeni ndi masensa mung'anjo komanso pamzere wokutira. Masitolo omwe adzatsogolere zaka 30 zikubwerazi ndi omwe amagwiritsa ntchito chidziwitso chawo osati ngati chothandizira, koma ngati maziko otsimikizira ndikugwiritsa ntchito zida zatsopanozi mwanzeru. Adzagwiritsa ntchito kayeseleledwe kuti asalowe m'malo mwa woyambitsa, koma kuyesa mapangidwe makumi awiri pa tsiku m'malo mokhala milungu ingapo akuyesa.
Pamapeto pake, zomwe mukuyang'ana mwa mnzanu yemwe ali ndi dzina ngati ili si mndandanda wazinthu ndi zida. Mukuyang'ana umboni wozama, wothandiza kuthetsa mavuto. Ndi momwe amakayikira zojambula zanu, kuwonetsa kusintha pang'ono kuti muthe kudzaza, kapena kupangira giredi ina yosapanga dzimbiri yomwe imakhala yabwinoko komanso yogwirizana ndi dzimbiri lanu. Zili powonekera pamene chinachake chalakwika ndi tsatanetsatane wazamalamulo mu lipoti lawo lokonzekera. Ndicho chizindikiro cha sing'anga weniweni, kaya ndi malo awo ogulitsira kapena mu malingaliro awo aukadaulo. Zina zonse ndikutsatsa.
