Anthu ambiri akamamva ‘choumba chachitsulo,’ amayerekezera chitsulo chosungunula chikusefukira m’chikombole. Ndilo gawo lachiwonetsero, zedi, koma mwina ndi 5% yankhondo yeniyeni. Ntchito yeniyeni, ukatswiri womwe umalekanitsa gawo logwira ntchito kuchokera ku mulu wotsalira, umachitika pamasitepe zana isanachitike komanso itatha mphindi imeneyo. Zili m'mapangidwe azithunzi, dongosolo la gating, kuwongolera kwa aloyi, ndi kuyeretsa pambuyo. Mashopu ambiri amakhazikika pakusungunuka, koma phindu lawo limadyedwa amoyo pogaya ndi kukonzanso kumunsi kwa mtsinje.
Mould ndi Blueprint
Simungathe kutsanulira zabwino kuchokera ku nkhungu yoyipa. Izi zikuwoneka zodziwikiratu, koma ndawonapo ntchito zambiri zikulephera chifukwa chojambula kapena kupanga nkhungu kumawonedwa ngati chongoganizira. Mu kupanga zipolopolo, zomwe Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd. imakhazikika, kusasinthasintha kwa mchenga wa resin-mchenga ndi njira yochiritsa ndi chilichonse. Kupatuka pang'ono kutentha kapena nthawi, ndipo mphamvu ya chipolopolo chanu yazimitsidwa. Ndiye mumapeza kusuntha kwa khoma la nkhungu panthawi yothira, kapena kuipitsitsa, kuphulika. Sizongopanga mawonekedwe; ndi za kupanga mawonekedwe kuti akhoza kupirira mantha matenthedwe ndi metallostatic kuthamanga kwa madzi zitsulo.
Investment kuponyera ndi chirombo china. Phukusi lokhalokha liyenera kukhala langwiro chifukwa cholakwa chilichonse chimabwerezedwanso. Kenako mukupanga zigawo za ceramic, iliyonse imafunikira kukhuthala bwino komanso kuyanika. Ndi njira yocheperako, yosamala kwambiri kuposa kuumba zipolopolo, zolungamitsidwa mukafuna ma geometries ovuta komanso kumaliza kwapamwamba kwambiri. Kusankha pakati pa njira izi pa foundry ngati QSY si mongokhalira; ndi chigamulo chowerengeredwa potengera zovuta, voliyumu, aloyi, ndi zololera. Kusankha yolakwika kuyambira pachiyambi ndi njira yotsimikizika yopezera ndalama zowonjezera.
Ndikukumbukira ntchito yomanga nyumba yopopera, yowoneka ngati yosavuta koma yokhala ndi ma tchanelo amkati. Poyamba tinkaganiza kuti nkhungu ya zipolopolo zingakhale bwino - nthawi yozungulira mofulumira. Koma kuphatikiza kwakukulu kwa mayendedwe amenewo kudakhala kovutirapo, zomwe zidapangitsa kuti pakhale kusagwirizana komanso kusintha kwakukulu mugulu loyamba. Tinasamukira ku njira yolimba yopangira ndalama pakupanga kopanda maziko. Zinali zokwera mtengo pa nkhungu iliyonse, koma kuchuluka kwa zokolola kunakwera kwambiri, ndipo tinapulumutsa ndalama zambiri chifukwa chosafunikira makina ndi ndime zamkatizo. nkhungu si chidebe chabe; ndi gawo loyamba komanso lofunikira kwambiri popanga zinthu.
Aloyi Si Tsamba Lokhalokha
Makasitomala amatumiza zakuthupi: ASTM A216 WCB kapena 304 Stainless. Ndiwo mzere woyambira. Ntchito ya foundry ndikugunda chemistry, komanso kuyang'anira kusungunuka kuti mukwaniritse zofunikira za microstructure ndi makina. Kuthira chitsulo sikuli ngati kudzaza madzi mu galasi. Muli ndi machitidwe a deoxidation, inoculation ya chitsulo cha imvi kuti muwongolere mapangidwe a graphite, ndi ma alloys apadera a QSY amagwira ntchito ndi-monga nickel-based kapena cobalt-kuwongolera kumakhala kolimba kwambiri.
Ma alloys apamwamba kwambiri awa ndi omvera. Ma trace element amatha kusintha kwambiri kutentha kwawo kapena kukana kwa dzimbiri. Kusungunuka nthawi zambiri kumayenera kuchitika pansi pa mlengalenga woteteza kapena ngakhale vacuum kuti ateteze oxidation ya zinthu zogwira ntchito. Simukungosungunuka; mukupanga metallurgically zitsulo zamadzimadzi zisanawone nkhungu. Kupeza chemistry pa spectrometer ndi chinthu chimodzi; kuwonetsetsa kuti chemistry imatanthawuza kumanja kwa kristalo pamapangidwe omaliza ndipamene chidziwitso chimabwera.
Tidalephera kamodzi ndi gawo la cobalt-chrome alloy pakugwiritsa ntchito kuvala. Chemistry inali yangwiro, kuyesa kwamakina pa makuponi kunali kwabwino, koma mbali zenizeni zinali kulephera msanga m'munda. Pambuyo pa kukanda kwambiri mutu ndikugawa magawo, tidapeza kusiyanitsa kwapang'ono kwa micro-porosity ndi carbide komwe sikunawonekere m'mipiringidzo yoyeserera. Nkhani inali kutsanulira kutentha ndi kuzizira kwa kachitidwe ka nkhungu. Tinasintha gating kuti tilimbikitse kukhazikika kwa njira. Tsambali silinasinthe, koma momwe tidakwanitsira kuchokera ku zitsulo zoponyera maziko pansi anatero.
The Handoff to Machining
Apa ndipamene zida zambiri zophatikizika zimagwera pansi. Kuponya ndi kukonza nthawi zambiri kumakhala maufumu osiyana, ngakhale pansi pa denga limodzi. Gawo labwino kwambiri loponyedwa likhoza kuonongeka pachimake choyamba cha CNC. Chofunika kwambiri ndi kulankhulana panthawi ya mapangidwe. Katswiri wabwino wopangira zida amaganiza ngati katswiri wamakina: Kodi malo a datum adzakhala kuti? Kodi pali ndalama zokwanira zolipirira katundu? Kodi pali zinthu zomwe zitha kuponyedwa pafupi ndi ukonde kuti musunge nthawi yokonza makina?
Ku QSY, kukhala ndi makina opangira komanso CNC mnyumba ndi mwayi waukulu, koma ngati maguluwo alankhula. Timagwiritsa ntchito kuwunika kwa magawo atsopano. Okonza makinawo anganene kuti khoma linalake ndi lopyapyala kwambiri kuti silingathe kupirira mphamvu zodulira popanda macheza, kotero timawonjezera nthiti yolimbitsa kwakanthawi pakuponya kuti ichotsedwe pambuyo pake. Kapena titha kusintha kolowera pang'ono kuti tilole kukhazikitsidwa kotetezeka kwambiri pabedi la CNC.
Cholinga chake ndikuwona gawolo ngati chopitilira kuchokera kuchitsulo chosungunuka kupita ku gawo lomaliza. Chisankho mu zitsulo zoponyera maziko siteji yowonjezerera makina opangira makina angawononge mchenga wowonjezera pang'ono, koma imapulumutsa maola ambiri akukonzekera ndi nthawi yokonzekera kutsika. Ndi za mtengo wokwanira pa gawo lililonse lomalizidwa, osati mtengo wotsikitsitsa chabe. Ndawonapo ma projekiti akuperekedwa ku mtengo wotsika mtengo kwambiri, kokha kuti kasitomala awononge kawiri pa makina akuyesera kulolerana pakuponya kosapangidwa bwino.
Zinthu Zikakhala Molakwika (Iwo Amachita)
Zovuta zimachitika. Aliyense amene anganene zosiyana ndi izi akunama. Chizindikiro cha akatswiri odziwa ntchito si kuchuluka kwa ziro-chiwopsezo chachuma-chosatheka mwachuma ku ntchito zambiri-koma momwe amazindikirira ndikupewa kubwereza. Kodi ndi chibowo chophwanyika? Izi zimabweretsa zovuta zakukula ndikukula. Kodi ndikutseka kozizira? Kungakhale vuto la chitseko lomwe limayambitsa chipwirikiti. Kodi ndi crack? Itha kukhala vuto loletsa nkhungu kapena cholakwika cha alloy ductility pagawo la geometry.
Timasunga nyumba yosungiramo zinthu zakale zokhala ndi zolakwika zomwe zili ndi magawo osiyanasiyana opukutidwa ndi zokhazikika. Ndi chida chabwino kwambiri chophunzitsira mainjiniya atsopano. Palibe choloweza m'malo mwa kuyang'ana momwe njere ikuyenda mozungulira misozi kapena mawonekedwe a dendritic pafupi ndi pore. Imatembenuza cholakwika chamalingaliro kukhala chinthu chogwirika, chomveka. Njira yazamalamulo iyi ndiyofunikira. Inu kukonza ndondomeko, osati gawo limodzi loipa.
Cholakwika chofala ndikudzudzula dipatimenti yosungunula nthawi yomweyo chifukwa cha vuto lililonse lamkati. Nthawi zina vutoli limayamba kale kwambiri. Chitsanzo pa mfundo: kulimbikira slag inclusions mu mndandanda wa castings zitsulo. Tinayang'ana mchitidwe wosungunula, kuyika ma ladle, chirichonse. Wopalamulayo adakhala mchenga watsopano wa nkhungu za zipolopolo zokhala ndi zokutira zosiyana pang'ono zomwe zinali kusweka molawirira kwambiri pakuthira. Vuto silinali muzitsulo; zinali mu nkhungu zomwe zimayenera kukhala nazo.
Mtengo weniweni wa Foundry Partner
Ndiye mukugula chiyani mukapanga mgwirizano ndi a zitsulo zoponyera maziko? Simukungogula ntchito yomwe imasintha zojambula kukhala zinthu zachitsulo. Mukugula chiweruzo. Mukugula zomwe zasonkhanitsidwa, zomwe nthawi zambiri zimapambana movutikira kudziwa kuti ndi aloyi iti yomwe imagwira ntchito mugawo lokhuthala motsutsana ndi khoma lopyapyala. Mukugula mwachidziwitso kuti muyang'ane chitsanzo cha CAD ndikuwonetsa malo otentha omwe angayambitse kuchepa. Mukugula mnzanu yemwe amamvetsetsa kuti kapangidwe kake kangakhale koyenera kupangira makina kuchokera ku billet, koma maloto oyipa, ndipo angapangire tweak yomwe imapangitsa kuti ikhale yotayidwa popanda kusokoneza ntchito.
Ndilo mbiri yogwira ntchito kumbuyo kwa kampani ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd.. Zaka 30 zomwe amatchulazi sizinthu zamalonda chabe; ndi nkhokwe ya masauzande ambiri amathira, aloyi, nkhungu, ndi zolakwika zomwe zayikidwa mkati mwazochita zawo. Ndizomwe zimawalola kuti azigwira modalirika zida kuchokera ku ductile iron kupita ku superalloys. Webusaiti yawo, https://www.tsingtaocnc.com, imasonyeza mphamvu, koma chuma chenicheni ndi chidziwitso chosalembedwa cha momwe mungayendetsere kuchoka ku lusolo kupita ku gawo lopambana, lopanda mtengo.
Pamapeto pake, njira yopangira maziko ndi unyolo wa maulalo zana. Kuthira konyezimira ndi chimodzi. Mphamvu zimabwera chifukwa chopereka chidwi kwambiri kwa ena onse - fanizo, nkhungu, prep ya alloy, kuwongolera kolimba, ndi handoff mpaka kumaliza. Pamene unyolo ukugwira, mumapeza zambiri kuposa kuponyera. Mumapeza maziko olimba a makina aliwonse omwe akupita. Ndipo ndiye mfundo yonse.
