Anthu ambiri akamva 'zida zotayira sera zatayika', amajambula mzere wonyezimira komanso wodzipangira okha m'mabuku. Zowona zake ndizambiri, zogawika kwambiri, ndipo ukatswiri weniweni wagona pakudziwa momwe mungasokere zidutswazo kukhala njira yomwe imagwira ntchito tsiku ndi tsiku. Siziri chabe za jekeseni wa sera kapena ng'anjo; ndi za zinthu zosawoneka bwino zomwe zili pakati pawo - chiwombankhanga chonyowa chomwe chimangofunika kupindika koyenera, kapena chosakanizira chophatikizika chomwe mapangidwe ake amatha kupanga kapena kuswa chipolopolo chanu. Vuto lalikulu ndikuika ndalama mopitilira muyeso m'makina amodzi a 'ngwazi' kwinaku mukunyalanyaza machitidwe omwe amawathandizira. Ndawonapo masitolo omwe ali ndi ng'anjo yapamwamba kwambiri ya vacuum akuvutikira chifukwa malo awo otenthetsera asanatenthedwe sakanatha kuumba ng'anjo yotentha. Mndandanda wa zida ndi symphony, osati kuchita payekha.
The Core Trio: Injector, Shell, Furnace
Tiyeni tiyambe ndi jekeseni wa sera. Zikuwoneka zowongoka: sungunulani sera, bayani mu nkhungu. Koma Mdierekezi ali muzokhazikika. Kuthamanga kwa madzi kwa hydraulic system, kutentha kwa kutentha mumphika wa sera, ngakhale kutentha kwapakati pa chipinda - zonsezi zimakhudza kukhazikika kwa dimensional. Sitolo yomwe ndidapitako idayamba kukula mosagwirizana ndi mavane am'mlengalenga. Zachidziwikire, ali ndi zaka 20 zida zoponyera phula zotayika-injector yapamanja-inalibe mphamvu yogwira. Tinakonzanso valavu yowongolera kuthamanga kwa digito. Vuto lathetsedwa, pamtengo wamtengo wa makina atsopano. Nthawi zina, ndi za kukweza kwanzeru, osati kubweza m'malo.
Kenako pamabwera kupanga zipolopolo. Chosakaniza cha slurry ndi stucco sander ndiye mtima pano. Ambiri amasankha zosakaniza zotsika mtengo, zopanda pashelufu. Kulakwitsa kwakukulu. Kuti slurry viscosity yosasinthika, mufunika chosakaniza chomwe chimapanga kutuluka kwa laminar, osati chivundikiro chomwe chimatchinga mpweya. Tinaphunzira izi movutikira zaka zapitazo, tikulimbana ndi mavuvu a zipolopolo. Tsopano, timatchula zosakaniza zokhala ndi ma angled, scalloped paddles. Ntchito ya stucco ndi luso lina losawoneka bwino. Ma sanders a Fluidized bed ndi ofala, koma kwa ma cores akulu kapena olemetsa, sander yamvula imapereka kuphimba bwino. Ndi zisankho izi, kutengera gawo la geometry, zomwe zimalekanitsa chipolopolo chabwino ndi cholakwika.
Ng'anjo yosungunuka ndi pamene chirichonse chimathera. Kaya ndi vacuum induction melting (VIM) ya ma superalloys kapena mpweya wosavuta kusungunuka wopanda banga, crucible ndiye ngwazi yanu yosadziwika. Kugwiritsa ntchito mulingo wolakwika wa zirconia-graphite crucible wokhala ndi ma alloys osinthika ngati chitsulo chosapanga dzimbiri chokhala ndi titaniyamu kumatha kubweretsa chithunzi choyipa cha kaboni. Ndimakumbukira gulu la ma valve a chomera chamankhwala chomwe chinalephera kusanthula mawonekedwe. Wolakwa? Cholinga cha 'General-purpose' crucible. The zida zoponyera phula zotayika zinali bwino; kusankha consumable kunali kolakwika. Ichi ndichifukwa chake zokumana nazo za ogulitsa ndizofunikira. Kampani ngati Qingdao Qiangsenyuan Technology (QSY), ndi zaka makumi atatu kuponya ndalama ndi makina, angamvetse mwachibadwa kuyanjana kwa zida izi. Iwo sali kokha kuyendetsa makina; iwo akuwongolera ndondomeko ya mankhwala ndi kutentha.
Othandizira Othandizira: Zomwe Makatalogi Sakuwonetseni
Kuthira phula. Ambiri amaganiza za izi ngati autoclave yosavuta. Koma kukula msanga kwa sera kumatha kuswa zipolopolo. Zamakono zida zoponyera phula zotayika pochotsa waxing amagwiritsa ntchito mpweya wothamanga kwambiri, wodzaza ndi mpweya wokhazikika. Nthawi ina tidayesa kuchepetsa nthawi yozungulira ndikukweza kuthamanga kwambiri. Zotsatira zake? Mtengo wonse wa masamba a turbine unang'ambika momveka—phunziro lokwera mtengo. Tsopano, timachita mapindikidwe a dewaxing mwaulemu monga momwe zimasungunuka.
Kugogoda kwa zipolopolo ndi kudula. Iyi ndi gawo lankhanza. Matebulo ogwedera, nyundo za mpweya—ndi ntchito yaphokoso, yafumbi. Zida pano ziyenera kukhala zolimba, komanso zopangidwira kuchepetsa kuwonongeka kwa mbali. Vibrator yosasinthidwa bwino imatha kujambula zithunzi zowoneka bwino pazipata zawo. Tinapanga jig system yomwe imagwira mtengo ukugwedezeka, ndikupatula malo opsinjika. Ndizing'onoting'ono, zokhazikika, zomwe nthawi zambiri zimapangidwira m'nyumba, zomwe zimapangitsa kuti pakhale zokolola zambiri. Apa ndi pomwe shopu yokhala ndi integrated CNC makina Kuthekera, monga QSY, kuli ndi malire. Amatha kuwonetsa mwachangu ndikuwongolera njira zogwirira ntchito, kutseka kuzungulira pakati pa kuponyera ndi kukonza pambuyo.
Zida Zimatengera Makina
Alloy yanu imatanthauzira ng'anjo yanu, yomveka komanso yosavuta. Kutsanulira ma aloyi opangidwa ndi cobalt kapena nickel? Muli pafupifupi m'gawo la VIM kuti muwongolere ma oxide inclusions ndikukwaniritsa kutentha kwakukulu. Koma VIM si gawo limodzi chabe zida zoponyera phula zotayika; ndi dongosolo: mapampu vacuum, magetsi, madzi ozizira, ndi njira yoyendetsedwa bwino yothira. Kusiyana pakati pa ntchito yabwino ndi yayikulu ya VIM nthawi zambiri imakhala pakukonza pampu ya vacuum ndi kasamalidwe ka kutayikira. Kuthamanga pang'onopang'ono kumatha kusungunula kusungunuka musanadziwe.
Kwa zitsulo za carbon ndi magiredi ambiri osapanga dzimbiri, kusungunuka kwa mpweya mu ng'anjo yokwera kungakhale kokwanira. Apa, kuyang'ana kumasinthira ku kuwongolera mlengalenga (nthawi zambiri nayitrogeni kapena bulangeti la argon) ndikuchotsa slag. Kusankha kwa mzere wosakanizika kumakhala kofunikira - chemistry yosiyana ya masilagi oyambira ndi acidic. Ndi chidziwitso chozama ichi chomwe chimadziwitsa kusankha zida ndikugwiritsa ntchito. Zomwe zalembedwa za ogulitsa, monga ntchito ya QSY ma aloyi apadera, ndi chizindikiro chachindunji cha msinkhu ndi kusinthika kwa zida zawo zosungunula ndi zogwirira ntchito.
Integration ndi Human Factor
Palibe zida zomwe zimayenda zokha. Loboti yabwino kwambiri yopangira sera ndiyopanda ntchito ngati wogwiritsa ntchitoyo sakumvetsetsa momwe angapangire njira zowotcherera pazipata zosiyanasiyana za geometri. Ndine wokhulupirira za makina omwe amafunikira - monga maloboti akuviika osasunthika - koma osati kulikonse. Nthawi zina, mmisiri waluso wokhala ndi wowotcherera sera ndi diso lakuthwa amatha kusonkhanitsa mtengo wovuta mwachangu komanso mogwira mtima kuposa kuthera maola ambiri pakupanga mapulogalamu a robotic. Chinsinsi ndicho kudziwa maulalo oti musinthe makinawo.
Mayeso enieni a zida zoponyera phula zotayika ndi mmene limachitira zinthu zosayembekezereka. Mphamvu yakuthwanima pakusungunuka, mtanda wa slurry wokhala ndi pH pang'ono, mawonekedwe atsopano a sera. Zipangizozi ziyenera kukhala zolimba, ndipo, makamaka, zikhale ndi zolembera pamanja. Ndawonapo mzere wokhazikika ukutsika kwa maola ambiri chifukwa sensa inalephera. Sitolo yokhala ndi zida zakale, zogwiritsa ntchito pang'ono? Iwo adadumpha sensa ndikumaliza kuthamanga. Ukadaulo uyenera kupatsa mphamvu, osati ukapolo.
Kuyang'ana Unyolo Onse
Pomaliza, ndizosawoneratu kuwona zida zoponyera paokha. Chigawo choponyedwa nthawi zambiri chimakhala chowawa. Apa ndipamene mgwirizano ndi makina amabwera. Kodi zotsalira za chipolopolo ndizosavuta kuchotsa? Kusankhidwa kwa zida muzopezako kumakhudza kwambiri sitolo yopangira makina kunsi kwa mtsinje. Wothandizira wophatikizidwa kwenikweni, yemwe amasamalira zonse ziwiri chipolopolo nkhungu kuponyera ndi CNC makina pansi pa denga limodzi, ikukonzekera ulendo wonsewu. Amagwirizanitsa magawo awo oponyera ndi mapangidwe awo kuti achepetse nthawi yamakina ndi kuvala kwa zida. Ndilo lingaliro lathunthu - zida zimagwira ntchito yomaliza, yopangidwa ndi makina, osati mawonekedwe oponyedwa.
Choncho powunika zida zoponyera phula zotayika, kaya pogula kapena poyesa wogulitsa, yang'anani kupyola pa malo owala. Funsani za ma curve otsitsa, kuwongolera slurry, kasamalidwe ka crucible, ndi momwe amachitira ndi kusintha kwa makina. Mayankho ake adzakuuzani zambiri za kuthekera kwawo kwenikweni kuposa kabuku kalikonse kamene kangathe. Zili mu gritty, tsatanetsatane wa ndondomeko pamene khalidwe likuponyedwa moona.
