Nkhani

Pakupanga zodzikongoletsera, makina oponyera zitsulo zotayira mpweya (vacuum pressure casting) amachita gawo lofunika kwambiri. Amatha kuponyera zitsulo zamadzimadzi molondola m'mitundu yosiyanasiyana yokongola ya zodzikongoletsera, zomwe zimapangitsa kuti ntchito yopanga zinthu ikhale yabwino komanso kuti zinthu ziyende bwino. Ndi kupita patsogolo kwa ukadaulo,zodzikongoletsera zotsukira zotayira zotayira zotayira zodzikongoletseraakupanganso zinthu zatsopano komanso zatsopano nthawi zonse kuti akwaniritse zosowa za msika zomwe zikukula.

1、Mfundo yogwirira ntchito ya makina oponyera zitsulo zotayira vacuum

Makina oponyera zitsulo zodzikongoletsera amagwiritsa ntchito mphamvu yokakamiza poika chitsulo chamadzimadzi m'chibowo cha nkhungu pamalo opanda chotupitsa, motero kupangitsa kuti zodzikongoletsera zipangidwe bwino. Panthawiyi, malo opanda chotupitsa amatha kuchotsa mpweya kuchokera kuchitsulo chosungunuka, kuchepetsa ma porosity ndi shrinkage mkati mwa chotupitsa, ndikuwonjezera kuchulukana ndi khalidwe la pamwamba pa chotupitsacho. Kugwiritsa ntchito mphamvu kumathandiza chitsulo chamadzimadzi kudzaza chibowo cha nkhungu mwachangu komanso mofanana, kuonetsetsa kuti zodzikongoletsera zooneka ngati zovuta zitha kupangidwa molondola.

2、Mfundo zatsopano zaukadaulo

(1) Dongosolo lolamulira lanzeru

Masiku ano, makina oponyera zitsulo zodzikongoletsera ali ndi makina apamwamba owongolera. Kuwunika kutentha, kuthamanga, kuchuluka kwa madzi ndi zina panthawi yopangira zinthu pogwiritsa ntchito masensa, ndikutumiza deta iyi ku makina owongolera. Makina owongolera amawongolera molondola magawo awa malinga ndi mapulogalamu omwe adakonzedweratu kuti atsimikizire kusinthasintha kwakukulu mu njira iliyonse yopangira zinthu. Mwachitsanzo, pankhani yowongolera kutentha, zolakwika zimatha kusungidwa mkati mwa malo ochepa kwambiri kuti zitsimikizire kusinthasintha ndi mphamvu ya madzi achitsulo.

Dongosolo lanzeru lowongolera lilinso ndi ntchito yozindikira zolakwika. Pakakhala vuto mu makina oponyera, dongosololi limatha kupeza mwachangu malo olakwika ndikupereka mayankho oyenera, zomwe zimachepetsa kwambiri nthawi yogwira ntchito yokonza ndikuwonjezera magwiridwe antchito opangira.

(2) Kupititsa patsogolo Ukadaulo wa Vacuum

Makina atsopano opopera mpweya pogwiritsa ntchito vacuum pressure akugwiritsa ntchito vacuum pump yothandiza kwambiri, yomwe imatha kupeza vacuum pressure yapamwamba munthawi yochepa. Izi sizimangochepetsa kuchuluka kwa mpweya womwe umapopera, komanso zimawonjezera liwiro la kupopera. Mwachitsanzo, zida zina zapamwamba zimatha kuwonjezera kuchuluka kwa vacuum mkati mwa chipinda chopopera mpweya kufika pamlingo wapamwamba kwambiri mkati mwa masekondi ochepa, zomwe zimapangitsa kuti chitsulo chosungunuka chiponyedwe pamalo opanda mpweya wosokoneza.

Nthawi yomweyo, luso lapangidwanso muukadaulo wotsekera zipinda zotsukira mpweya. Pogwiritsa ntchito zipangizo zapadera zotsekera mpweya ndi kapangidwe kake, mpweya wakunja umaletsedwa kulowa, zomwe zimapangitsa kuti malo otsukira mpweya akhale olimba komanso kuti zinthu zotsukira mpweya zikhale bwino.

(3) Kapangidwe ka Nkhungu ndi Ukadaulo Wopanga

Ponena za kapangidwe ka nkhungu, mothandizidwa ndi ukadaulo wa makompyuta (CAD) ndi makina opangira zinthu pogwiritsa ntchito makompyuta (CAM), mapangidwe a nkhungu ovuta komanso okonzedwa bwino amatha kupangidwa. Opanga mapangidwe amatha kutsanzira ndikuwunika mawonekedwe ndi zofunikira za zodzikongoletsera pakompyuta, kukonza kapangidwe ka njira yoyendetsera madzi, malo a chipata ndi magawo ena a nkhungu, ndikuwonetsetsa kuti chitsulo chamadzimadzicho chimatha kuyenda bwino komanso mofanana mkati mwa nkhungu.

Pakupanga nkhungu, zida zokonzera zinthu zolondola kwambiri komanso njira zamakono zopangira zinthu monga makina otulutsira zinthu zamagetsi ndi kudula waya zimagwiritsidwa ntchito popanga nkhungu zomwe zimakhala ndi zolekerera zochepa kwambiri komanso zosalala kwambiri pamwamba. Izi zimapangitsa kuti tsatanetsatane wa zinthu zodzikongoletsera ukhale womveka bwino, ubwino wa pamwamba pake ukhale wabwino, komanso zimachepetsa kupukuta ndi kumaliza ntchito pambuyo pake.

3、Zochitika Zachitukuko

(1) Malangizo oteteza zachilengedwe wobiriwira

Makina oponyera zitsulo zodzikongoletsera zamtsogolo adzayang'anira kwambiri kuteteza chilengedwe. Kumbali imodzi, pankhani yogwiritsa ntchito mphamvu, ma mota ndi makina otenthetsera omwe amagwiritsa ntchito mphamvu zochepa adzagwiritsidwa ntchito kuchepetsa kugwiritsa ntchito mphamvu kwa zida. Mwachitsanzo, kupanga ukadaulo watsopano wotenthetsera kuti uwonjezere kugwiritsa ntchito mphamvu moyenera komanso kuchepetsa kuwononga mphamvu.

Kumbali inayi, panthawi yokonza zinthu, padzachitika khama lochepetsa kugwiritsa ntchito mankhwala omwe amawononga chilengedwe. Mwachitsanzo, kugwiritsa ntchito zinthu zotulutsa zinthu zosawononga chilengedwe komanso zinthu zoyeretsera kuti muchepetse kuipitsa mpweya ndi madzi.

(2) Kuphatikiza ndi ukadaulo wopanga zowonjezera

Ukadaulo wopanga zinthu zowonjezera (3D printing) waonekera m'munda wa zodzikongoletsera, ndipo mtsogolo, makina oponyera zinthu zodzikongoletsera zotsukira zitsulo angaphatikizidwe ndi ukadaulo wopangira zinthu zowonjezera. Choyamba, gwiritsani ntchito ukadaulo wosindikiza wa 3D popanga nkhungu zokhala ndi mapangidwe ovuta amkati, kenako gwiritsani ntchito makina oponyera zinthu zotsukira zitsulo zotsukira zitsulo. Njira yophatikiza iyi ingagwiritse ntchito bwino ubwino wa ukadaulo wonsewu popanga zinthu zodzikongoletsera zomwe zimakhala zovuta kuzipeza pogwiritsa ntchito njira zachikhalidwe zoponyera zinthu, monga zodzikongoletsera zokhala ndi mapangidwe apadera monga kuyika zinthu m'mabokosi ndi mkati.

(3) Kupititsa patsogolo ntchito yopangira zinthu komanso kuchuluka kwa zochita zokha

Pofuna kukwaniritsa kufunikira kwa kupanga kwakukulu, makina oponyera zitsulo zotayira zitsulo adzakula kuti apange bwino kwambiri komanso kuti azipanga zokha. Zipangizozi zidzakhala ndi makina olowetsa ndi kutsitsa zinthu zokha, zida zoponyera zinthu zambiri, ndi zina zotero, kuti zikwaniritse kupanga kosalekeza. Ogwiritsa ntchito amafunika kukhazikitsa magawo asanayambe zidazo, ndipo zidazo zimatha kumaliza ntchito yonse yoponyera zinthu zokha, zomwe zimachepetsa kwambiri kugwiritsa ntchito manja ndikuwongolera bwino ntchito yopanga zinthu komanso kukhazikika kwa khalidwe la zinthu.

Mwachidule, chifukwa cha luso lamakono,makina oponyera opanikizika opanda vacuumZodzikongoletsera zikupitilizabe kukula ndipo zipanga chitukuko chachikulu pakuteteza chilengedwe chobiriwira, kuphatikiza ndi ukadaulo watsopano, ndikukweza magwiridwe antchito opanga mtsogolo, zomwe zikubweretsa zodabwitsa zambiri ndi kusintha kwakukulu kumakampani opanga zodzikongoletsera. Tikuyembekezera kuwona kupita patsogolo kosalekeza ndikugwiritsa ntchito ukadaulo uwu, zomwe zimapangitsa kupanga zodzikongoletsera kukhala kogwira mtima, kolondola, komanso kosamalira chilengedwe.