Chidziwitso- Kintai

 

Precision Casting Simulation (Investment Casting)

Yezerani kuponya sera yotayika, kuchokera ku mapangidwe a zipolopolo mpaka kuthira mu mpweya kapena vacuum. Popanga ndalama, ma radiation ndiye chinthu chofunikira kwambiri pakukhazikika kwachisinthiko komanso kupanga kwa shrinkage porosity. Chifukwa chake, ProCAST ndiye pulogalamu yokhayo yofananira yomwe ingaganizire zinthu ziwiri zofunika kwambiri zama radiation: kutulutsa mpweya ndikuwona chinthu. ProCAST imatha kupanga ma mesh omwe amayimira chipolopolo choyenera kuyikapo ndalama komanso kupanga njira zotentha. Kuphatikiza apo, imayang'ana kwambiri pakukwaniritsa zosowa zenizeni zazinthu zopangira ndalama, monga kulola zigawo zosagwirizana ndi zipolopolo ndikupanga zigawo zingapo. Kuphatikiza apo, imaganizira ma radiation okhala ndi mawonekedwe, kuphatikiza zotsatira za mthunzi, zomwe ndizofunikira pakutentha kwambiri.  

 

ProCAST ndi pulogalamu yapamwamba kwambiri yoyeserera kuyika ndalama. Imapereka ma module athunthu ndi zida zoyezera kuti zikwaniritse zosowa zonse zamafakitale amakono. Kutengera ukadaulo wamphamvu wa finite element (FEM), ProCAST imatha kuwunika molosera njira yonse yoyezera kuyika, kuphatikiza zolakwika zodzaza ndi kulimbitsa, mawonekedwe a makina, ndi kusintha kwa magawo ovuta. Imalola kuwona mwachangu momwe kusintha kwa kapangidwe kumakhudzira ndipo imapereka maziko a njira yoyenera yopangira zisankho kuyambira pachiyambi cha kupanga. ProCAST imalola kupanga zitsanzo za njira zonse zoyezera kuyika zinthu zonse ndipo imaphatikizaponso njira zina zokhudzana ndi kupanga kuyika, monga kuyatsa pakati ndi kutentha. Pulogalamu yoyeserera ya ProCAST Investment Casting idapangidwa kuti ithandize ogwiritsa ntchito kuchepetsa ndalama ndikufupikitsa nthawi yopanga zinthu.

 

Finyani Kuyimba Kuyerekeza

Kayeseleledwe wa solidification siteji ya kupeka mbali mu madzi kuponyera aloyi. Liquid forging ndi ukadaulo wapadera wa alloy fusion fusion womwe umaphatikizapo kuyika mwamphamvu kwambiri pazinthu zamadzimadzi panthawi yolimba. Pakuyerekezera kolimba, kusinthika kwa gawo lolimba kumawerengeredwa ndikugwiritsidwa ntchito kulosera momwe mungachotsere. Chovuta chachikulu cha pulogalamu yofananira yoyenera kupangira madzi ndikutha kuyimira molondola kudzazidwa kwa nkhungu, kulimba komanso kuziziritsa kwa gawo lopanga lamadzimadzi lisanayambike. Izi zimapewa kuwononga zinthu komanso nthawi yopanga zisanachitike, zimathandizira kuchepetsa kapena kuthetsa kusinthidwa kwa zida, motero zimapulumutsa mphamvu zambiri, ndalama zakuthupi, ndi zida. Njira yoyeserera yamadzimadzi mu ProCAST imapereka chithunzithunzi cholondola cha njira yonseyo, kuphatikiza kusanthula momwe chitsulo chosungunula chimadzaza, kukopa kwamapangidwe osiyanasiyana olowera pamagetsi obwerera, kulimba, komanso mapangidwe a shrinkage porosity. Ubwino wa madzi forging kayeseleledwe monga bwino, kuchepetsa nthawi chitukuko; kupulumutsa mtengo wamagetsi, kusungirako zinthu ndi zida zosinthira, ndi zida zopangira ndi kukhathamiritsa poyeserera, zomwe zimatha kukhala ndi mikhalidwe yabwinoko yoyenera kupanga nthawi yeniyeni. Kuyerekeza uku kumapereka mayankho ogwira mtima ku zovuta zaukadaulo zomwe zimadza chifukwa cha mwayi watsopano wamsika wopangidwa ndi njira yosakanizidwa iyi.

Kuyerekezera kotayira thovu

Tsanzirani zochitika za pyrolysis za polystyrene, kutulutsidwa kwa gasi ku mchenga ndi mawonekedwe odzaza. Pulogalamu yoyeserera ya ProCAST imaphatikizapo ntchito zonse zofunika poganizira zazitsulo zamadzimadzi komanso mphamvu yobwerezabwereza pakati pa thovu panthawi yotaya chithovu chotayika, chitsanzo cha kutsekedwa ndi pyrolysis ya thovu, kufalitsa zinthu zamagesi, kukopa kwa ceramic pa nkhungu, komanso mphamvu ya mpweya womwe watsekeredwa pakuyenda kwachitsulo chamadzimadzi.

 

Kutsata Njira Yowonongeka ya Foam

ProCAST imapereka ma module athunthu ndi zida zopangira kuti zikwaniritse zosowa zamakampani zamakono. Kutengera ukadaulo wamphamvu wa finite element (FEM), ProCAST imatha kuwunika molosera njira yonse yoponyera, kuphatikiza kudzaza ndi kulimba, mawonekedwe amakina, ndikusintha kwa magawo ovuta. Zimalola kuwonetsera mofulumira za zotsatira za kusintha kwa mapangidwe ndikupereka maziko a njira yoyenera yopangira zisankho kuyambira pachiyambi cha kupanga. ProCAST imathandizira kutengera njira zonse zoponyera ma alloys onse otayika komanso imaphatikizanso njira zina zofunika zopangira zoyambira, monga kuwombera koyambira ndi chithandizo cha kutentha. QuikCAST ndi yankho lachangu komanso lothandiza pakuwunika zonse zomwe zikuchitika. Pulogalamuyi imayang'anira mfundo zazikuluzikulu za njira iliyonse yoponyera: kudzaza, kulimbitsa, ndi kulosera za porosity, kuphatikizapo kuyatsa kwapakati ndi kufananiza kolimba. QuikCAST idapangidwa kuti izithandiza ogwiritsa ntchito kuchepetsa ndalama komanso kufupikitsa nthawi yopangira zinthu. Itha kugwiritsidwa ntchito koyambirira kwa nkhungu ndi chitukuko cha njira komanso kuwunika mtundu wa castings.  

Centrifugal kayeseleledwe

Kupyolera mu pulogalamu ya ProCAST centrifugal simulation, jekeseni woyimirira wa centrifugal umayesedwa poganizira mphamvu ya centrifugal ndi mphamvu ya Coriolis, kuphatikizapo mphamvu ya mphamvuzi pa kulosera kwa porosity. Panthawi yofananira, nkhungu imazunguliridwa mozungulira mozungulira mozungulira pomwe chitsulo chikutsanuliridwa. Mayendedwe amadzimadzi amathetsedwa mu liwiro laling'ono (lozungulira) lolozera. ProCAST ndiye pulogalamu yapamwamba kwambiri yoyeserera ya centrifugal. Imakhala ndi ma module athunthu ndi zida zoponyera kuti zikwaniritse zosowa zamakampani amakono. Kutengera ukadaulo wamphamvu wa finite element (FEM), ProCAST imatha kuwunika molosera njira yonse yoponyera, kuphatikiza kudzaza ndi kulimba, mawonekedwe amakina, ndikusintha kwa magawo ovuta. Zimalola kuwonetseratu mofulumira za zotsatira za kusintha kwa mapangidwe ndikupereka maziko a njira yoyenera yopangira zisankho kuyambira pachiyambi cha kupanga. ProCAST imalola kutengera njira zonse zoponyera ma alloys onse komanso imaphatikizanso njira zina zopangira zopangira, monga kuphika pachimake ndi kutentha.

 

Oyima centrifugal kuponyera kayeseleledwe

QuikCAST ndi yankho lachangu komanso lothandiza pakuwunika zonse zomwe zikuchitika. Pulogalamuyi imayang'ana mfundo zazikuluzikulu za njira iliyonse yoponyera: kudzaza, kulimbitsa ndi kulosera kwa porosity, kuphatikizapo kuyatsa kwapakati ndi kutsanzira kolimba. QuikCAST idapangidwa kuti izithandiza ogwiritsa ntchito kuchepetsa ndalama komanso kufupikitsa nthawi yopangira zinthu. Itha kugwiritsidwa ntchito koyambirira kwa nkhungu ndi kakulidwe kazinthu, komanso kuyesa mtundu wa castings.

Kuyerekeza kopitilira muyeso

Tsanzirani mzere wonse woponyera mosalekeza, kuchokera ku tundish kupita ku nkhungu ndi kuzizira kwachiwiri. ProCAST mosalekeza kuponyera kayeseleledwe mapulogalamu amapereka yankho lathunthu kwa njira mosalekeza ndi theka-kopitiriza kuponyera, kuphatikizapo mwachindunji chill (DC) kuponyera kayeseleledwe. Pulogalamuyi imatha kutsanzira zikhalidwe zokhazikika komanso magawo oyambira komanso omaliza a njira yopitilirapo. MiLe algorithm itha kugwiritsidwanso ntchito pofufuza pamayendedwe opitilira apo. ProCAST imaperekanso mawonekedwe apadera: ntchito za ogwiritsa ntchito zimalola ogwiritsa ntchito apamwamba kwambiri kuti akonzekere zomwe akufuna. Mwachitsanzo, ntchito za ogwiritsa ntchito zimakulolani kufotokozera malire monga nthawi, kutentha ndi malo okhudzana ndi malo, kuti muwonetsere bwino njira iliyonse yoponyera. ProCAST ndi QuikCAST ndi zida zomwe zimagwiritsidwa ntchito popanga ndipo ndizosavuta kugwiritsa ntchito. Ogwira ntchito zaukadaulo, maofesi apamwamba komanso aukadaulo adzagwiritsa ntchito kuyerekezera tsiku lililonse kuti athetse mavuto ndi zida zogwirira ntchito. Pulogalamuyi imatsogolera ogwiritsa ntchito pang'onopang'ono pakulowetsa geometry, kusankha zida ndi kukhazikitsa magawo azinthu. Ntchitoyi imafuna kudzipereka kochepa kuchokera kwa antchito. Nthawi yomweyo, dipatimenti ya R&D imathanso kugwiritsa ntchito mapulogalamu onse awiri kupanga zinthu zatsopano. Kuphatikiza apo, chifukwa cha pulogalamu yotsatsira yosalekeza ya ProCAST ndi QuikCAST, mikhalidwe yabwino kwambiri imatha kupezeka koyambirira kwa nkhungu ndi kakulidwe kazinthu komanso pakuwunika kwamtundu wakuponya kuti mukwaniritse zigawo zathanzi komanso zopanda chilema. Mapulogalamu a ProCAST ndi QuikCAST ndi oyenera ma PC apakompyuta kapena malo ogwirira ntchito.

Kuponyera kwamphamvu kwambiri - kuyerekezera kwa vacuum compression

Kuyerekeza kwa utsi wokakamizidwa kumamalizidwa pogwiritsa ntchito vacuum system, midadada yozizirira ndi zida zoyamwa ma valve. Pakudzaza, pali madzi awiri opikisana, alloy inlet ndi mpweya wotuluka. Mavuto amayamba pamene aloyi ili ndi mpweya. Pulogalamu ya ProCAST ndi QuikCAST imatha kulumikizidwa kuukadaulo waposachedwa wa FONDAREX ndi Vacural vacuum, ndiyeno njira yotulutsira mpweya imayendetsedwa kudzera munjira ya jakisoni. Kuwerengera kwa kupanikizika kwa mpweya wammbuyo ndi mphamvu zokwanira zomwe zimagwiritsidwa ntchito ndi wogwiritsa ntchito zimalola kuyerekezera njira yosungunuka ya vacuum.  

 

Ndi pulogalamu ya ProCAST ndi QuikCAST vacuum casting simulation, mikhalidwe yabwino imatha kupezeka kuti mupeze magawo athanzi komanso opanda chilema. Pulogalamuyi ili ndi mawonekedwe osavuta kugwiritsa ntchito komanso osavuta kugwiritsa ntchito, omwe amafunikira kudzipereka pang'ono kuchokera kwa ogwira ntchito: pulogalamuyo imatsogolera ogwiritsa ntchito pang'onopang'ono potengera ma geometry, kusankha zida ndi kukhazikitsa magawo azinthu. Dongosolo lapadera la makina owerengera a thermodynamic limalola ogwiritsa ntchito kulowetsa mwachindunji kapangidwe kake ka alloy ndikudziwiratu zomwe zimadalira kutentha zomwe zimafunikira kuti afanizire zolondola pakuponya. Pakuyerekeza kwa solidification, kusinthika kwa gawo lolimba kumawerengedwa ndikugwiritsidwa ntchito kulosera momwe mungachotsere. Mu vacuum njira, mpweya porosity chifukwa wosasungunuka wa hydrogen, kupsyinjika mu castings, kupsyinjika kumasulidwa pa kuchotsa nkhungu, ndi ejection ndi nkhungu moyo wa zigawo zikuluzikulu akhoza ananeneratu kuchepetsa mtengo. Kuchita kwa kupanga ndi kugwiritsa ntchito zigawo.

 

Kayeseleledwe kachitsulo kachitsulo

Tsanzirani ma ingots okhala ndi ma mbale amitundu yosiyanasiyana, odzaza mizere ndi mizu. Masiku ano, kuchepetsa ndalama komanso kufupikitsa nthawi yotsatsa ndizinthu ziwiri zofunika kwambiri pamakampani opanga zinthu. Ndi pulogalamu yoyeserera ya ProCAST ndi QuikCAST, mutha kuyerekeza kwathunthu ma ingots omwe mumapeza ndikupeza zolosera zenizeni pagawo lililonse lakuponya. Poganizira kupanikizika kwa mpweya, zosefera, kuuma kwa nkhungu, kusinthana kwa kutentha, zokutira nkhungu ndi mphamvu yokoka, zimatha kutsanzira ndendende njira zambiri zosungunuka kuchokera ku mchenga kupita ku mphamvu yokoka, mpaka kuponya kwamphamvu komanso kotsika, komwe kumagwiritsidwa ntchito pamitundu yonse ya ma alloys. Ukadaulo wotsimikizika wa pulogalamu yoyeserera ya ProCAST ndi QuikCAST imakhazikika pa chowunikira champhamvu chokhala ndi luso lodziwongolera bwino, chopereka zotsatira zathunthu komanso zothandiza popanda kudalira grid. Mapulogalamu a ProCAST ndi QuikCAST ali ndi mawonekedwe amakono komanso osavuta kugwiritsa ntchito. Amatsogolera ogwiritsa ntchito pang'onopang'ono polowetsa geometry, kusankha zipangizo ndi kukhazikitsa magawo a ndondomeko. Ntchitoyi imafuna kudzipereka kochepa kuchokera kwa antchito. Chotsatira ndicho kuwerengera kuyerekezera ndikuwona momwe pulogalamuyo imatsirizira ndondomekoyi. Malo ogwirira ntchito achikhalidwe 6, 8 ndi 12-core ndi makompyuta omwe amatha kuchepetsa nthawi yodikira kuti amalize kuyerekezera kukhala maola angapo. Zotsatira zake, pulogalamu yoyeserera ingot imangowonetsa zolakwika ndi zovuta zomwe zingachitike mu nkhungu mu dipatimentiyo. Mapulogalamu a ProCAST ndi QuikCAST ndi oyenera ma PC apakompyuta kapena malo ogwirira ntchito.

Kuyerekeza kwapang'onopang'ono

Kuyerekeza kwapang'onopang'ono kocheperako kumamalizidwa kuyambira pamachubu oyenda ndi opanda ma cores. Kuyerekeza kwathunthu kwapang'onopang'ono kumatha kugawidwa m'magulu atatu akuluakulu kuti athe kutsanzira zinthu zosiyanasiyana ndikupanga kuwunika komaliza kwa dongosolo lonse la ndondomekoyi: kudzaza, kulimbitsa, ndi kuwunika kupsinjika (kuphatikiza kuyerekezera kupsinjika ndi kusinthika). Kupyolera mu kuyerekezera kwapang'onopang'ono, masitepe oyambirira owunikira makamaka zolakwika zilizonse pogwiritsa ntchito kuwongolera kwachibale ndi kusintha kotheka mu chitsanzo choyambirira kungayesedwe. Mapulogalamu oyerekeza a ProCAST ndi QuickCAST ali ndi zida zathunthu zodzipatulira zopangira mitundu yamachitidwe otsitsa otsika.

 

Kuyerekeza kwapang'onopang'ono

Pakuyerekeza kwa solidification, kusinthika kwa gawo lolimba kumawerengedwa ndikugwiritsidwa ntchito kulosera momwe mungachotsere. Kuwerengera kwa kupanikizika kwa mpweya kumbuyo, pamodzi ndi mikhalidwe yoyenera yogwiritsidwa ntchito ndi wogwiritsa ntchito, imalola kuyerekezera kwa vacuum kufa-casting process. ProCAST ndi QuickCAST zimalola kuti pakhale njira zoyendetsera ntchito pochita zozungulira zosiyanasiyana kuti zitheke kutentha kwa nkhungu, ndikupangitsa kuti tiphunzire kudzaza, kulimbitsa, kukulitsa mphamvu, komanso kukhathamiritsa kwa mapangidwe ndi magawo azinthu. Njira za vacuum, kuphatikizapo mpweya wa porosity chifukwa cha hydrogen yosasunthika, kupanikizika muzitsulo, kupanikizika komwe kumatulutsidwa pa kuchotsa nkhungu, ndi ejection ndi nkhungu moyo wa zigawozo, zikhoza kuneneratu kuchepetsa ndalama. Kuchita kwa kupanga ndi kugwiritsa ntchito zigawo. Zofunikira zapadera, kuphatikiza kuponderezana, zida zolimba, mitundu yojambulira chipinda chozizira, mitundu yoyamwa yamakina otentha achipinda, ndi mitundu yokwera pamakina oponyera otsika, zitha kukumana.

Kuwombera mchenga

Cold box cores, inorganic Cordis, Inotec, Awb kuwombera ndi kutulutsa mpweya. Kuyerekeza kwathunthu kudzaza ndi bokosi lotentha lapakati. Mwachizoloŵezi, kupanga pakati kumakhala ndi zolakwika chifukwa cha kusakanikirana kwa mchenga, kutsika pang'ono, ndi kutha kwa pamwamba, zomwe zimapangitsa kuti pakhale mayesero achitukuko aatali komanso okwera mtengo komanso zolakwika pakupeza njira zoyenera kwambiri. Zowonongeka zenizeni izi ndizomwe zimayambitsanso kuchuluka kwa zinyalala mumakampani opanga zinthu. Ndi kupezeka kwa mayankho kayeseleledwe manambala, waukulu ndondomeko magawo akhoza wokometsedwa ndi kukhala odalirika, kukwaniritsa mtengo weniweni ndi khalidwe. Gawo lalikulu la kuwombera pulogalamu ya ProCAST yofananira imatha kuneneratu kuwombera ndi kutulutsa mpweya, kuphatikizapo kudzaza kosakwanira, madera ang'onoang'ono osakanikirana ndi owumitsa; imatha kuneneratu momwe mchenga ndi gasi zimayendera panthawi yowombera pakupanga moyo. ProCAST ndi chinthu chopambana chomwe chatsimikizira kuti kuyerekezera manambala kungakhale njira yotsika mtengo komanso yothandiza pakuyesa kwanthawi yayitali ndikukulitsa zolakwika.

 

Mapulogalamu a ProCAST ndi QuikCAST ali ndi mawonekedwe amakono komanso osavuta kugwiritsa ntchito. Amatsogolera ogwiritsa ntchito pang'onopang'ono polowetsa ma geometri, kusankha zida, ndikukhazikitsa magawo. Ntchitoyi imafuna kudzipereka kochepa kuchokera kwa antchito. Chotsatira ndikuyendetsa kayeseleledwe, pomwe pulogalamuyo imawonera momwe ntchitoyi imamalizidwira. Malo ogwirira ntchito achikhalidwe 6, 8, ndi 12-core ndi makompyuta omwe amatha kuchepetsa nthawi yodikira kuti amalize kuyerekezera kukhala maola ochepa chabe. Zotsatira zake zili m'manja, pulogalamu yoyeserera imangowonetsa zolakwika ndi zovuta zomwe kuponyera kungakhale nazo m'dipatimentiyo. Mapulogalamu a ProCAST ndi QuikCAST ndi oyenera ma PC apakompyuta kapena malo ogwirira ntchito.