Ma semiconductors, mabatire a lithiamu, photovoltaics-mafakitale odziwika bwino aukadaulo tsopano amagwiritsa ntchito ukadaulo wa vacuum kuti athandizire kupanga, kuthandiza kukweza zinthu zawo. Kodi mukudziwa kuti ukadaulo wa vacuum sikuti umangokhala m'mafakitale apamwamba kwambiri; imagwiritsidwanso ntchito m'magawo ambiri azikhalidwe. China idadziwika kale chifukwa cha China, chifukwa chake amatchedwa "China." Makampani opanga zida za ceramic ndi bizinesi yachikhalidwe yaku China, ndipo masiku ano, kupanga ziwiya zadothi kumagwiritsanso ntchito mapampu a vacuum.
Kupanga mbiya kumafuna kukonza thupi ladongo. Ntchitoyi isanathe, kuyenga dongo kuyenera kuchitika. Kuyeretsa dongo kumaphatikizapo kuyenga dongo pogwiritsa ntchito makina kapena manja. Kuyeretsa dongo kumaphatikizapo njira zitatu zofunika:
- Kuchotsa zonyansa: Kuchotsa zonyansa monga mchenga, miyala, ndi zinthu zamoyo mudongo.
- Homogenization: Makina oyenga dongo a vacuum amagwiritsidwa ntchito kugawa mofanana chinyezi ndi tinthu tating'ono m'thupi ladongo.
- Plasticization: Kupititsa patsogolo pulasitiki pogwiritsa ntchito njira monga kukalamba ndi kukanda.
(Makina amakono oyeretsera dongo la vacuum amatha kuchepetsa porosity ya thupi ladongo kukhala pansi pa 0.5%).
Tekinoloje ya vacuum imachotsa bwino chinyezi ndi mpweya kuchokera mthupi ladongo, kupangitsa thupi ladongo kukhala yunifolomu ndikuwongolera mphamvu zamakina za thupi ladongo. Kuletsa mpope wa vacuum kuti usameze dongo ndi madzi, anfyuluta yolowera orcholekanitsa chamadzimadzi cha gasichofunika.
Kuphatikiza pakuyenga dongo, ukadaulo wa vacuum umagwiritsidwanso ntchito munjira zina zopangira ceramic, monga kuponyera kwa vacuum kuti apange mawonekedwe osakhazikika, kuyanika kwa vacuum kuti apewe kusweka kwa thupi ladongo, ndipo pomaliza kuwombera kwa vacuum komanso ngakhale kutsekemera kwa vacuum.
Ngakhale m'makampani omwewo, kugwiritsa ntchito vacuum kumatha kusiyanasiyana, zomwe zimapangitsa kuti pakhale zofunikira zosiyanasiyana. Chifukwa chake, kusankha zosefera kuyenera kupangidwa molingana ndi ndondomeko yeniyeni. Kuphatikiza apo, ngati pampu yamafuta ikugwiritsidwa ntchito, monga popaka vacuum, afyuluta yotulutsa kunjaangafunikenso.
Nthawi yotumiza: Aug-14-2025
