Mu makina opaka utoto wa vacuum, mapampu a vacuum amachita gawo lofunika kwambiri. Ndi zinthu zofunika kwambiri kuti pakhale malo okhala ndi vacuum yambiri yomwe imafunika kuti pakhale njira zopaka utoto, zomwe zimakhudza mwachindunji magwiridwe antchito a kupaka utoto, mtundu wa filimu, komanso phindu la kupanga. Njira zosiyanasiyana zopaka utoto zimakhala ndi zofunikira zosiyanasiyana pamlingo wa vacuum, zomwe zimapangitsa kusankha bwino kwa mapampu kukhala kofunika kwambiri. Monga wopanga zida zopaka utoto wa vacuum wotsogola, Zhenhua Vacuum imapereka kusanthula kwathunthu kwa mitundu yayikulu ya mapampu a vacuum ndi momwe amagwiritsidwira ntchito paukadaulo wopaka utoto.
Nambala 1 ya Mapampu Otulutsa Vacuum
Kutengera ndi mfundo zogwirira ntchito, mapampu otulutsa mpweya amatha kugawidwa m'magulu motere:
1. Mapampu a Makina (Mapampu Oyambirira)
Amagwiritsidwa ntchito makamaka kuchotsa makina kuchokera ku mphamvu ya mlengalenga kupita ku vacuum yochepa (10⁻¹ ~ 10⁻³ Pa), nthawi zambiri amagwiritsidwa ntchito ngati mapampu othandizira mapampu okhala ndi vacuum yambiri.
Mapampu a Rotary Vane: Kapangidwe kakang'ono, kosavuta kukonza, koyenera makina ang'onoang'ono opaka utoto.
Mapampu Ouma Opanda Mafuta: Ogwira ntchito opanda mafuta, abwino kwambiri pamakina oyera a vacuum okhala ndi zofunikira zambiri zoyera.
2. Mapampu a Turbomolecular (Mapampu Okhala ndi Vacuum Yambiri)
Zingathe kupanga vacuum yochuluka kwambiri (≤10⁻⁶ Pa), nthawi zambiri zimagwirizanitsidwa ndi mapampu amakina a PVD (Physical Npor Deposition) ndi CVD (Chemical Npor Deposition). Zimapereka mpweya wabwino komanso wokhazikika, zomwe zimapangitsa kuti zikhale chigawo chachikulu mu makina opaka utoto olondola kwambiri.
3. Mapampu Ofalitsa
Ngakhale kuti amatha kufika pa 10⁻⁶ Pa, kuipitsidwa kwa nthunzi ya mafuta kumalepheretsa kugwiritsidwa ntchito kwawo mu zokutira zowala ndi ntchito zina zoyera kwambiri. Zimasinthidwa kwambiri ndi mapampu a turbomolecular m'makina okutira mafakitale.
4. Mapampu a Mizu (Mapampu Othandizira)
Amagwiritsidwa ntchito kwambiri ndi mapampu ozungulira okhala ndi vacuum panthawi yopumira pakati kuti awonjezere liwiro la kupompa ndikuchepetsa nthawi yopumira isanaphike.
5. Mapampu a Turbo Molecular
Amadziwika kuti amathamanga kwambiri komanso amagwira ntchito mokhazikika, amagwiritsidwa ntchito kwambiri mu semiconductor, optical, komanso medical coverage zomwe zimafuna kupanga kosalekeza.
Zochitika ziwiri Zogwiritsira Ntchito mu Vacuum Coating
Mapangidwe osiyanasiyana a pampu ya vacuum amagwiritsidwa ntchito pazigawo zosiyanasiyana zokutira:
Gawo Loyamba la Kupopa: Mapampu amakina (monga rotary vane, ma pump ouma) amachepetsa msanga kuthamanga kwa chipinda.
Gawo la Pakati pa Vacuum: Mapampu a mizu amathandiza kuti ntchito yochotsa madzi igwire bwino ntchito.
Gawo Lokhala ndi Vacuum Yaikulu: Mapampu a Turbomolecular/Turbo amakhazikitsa malo ofunikira okhala ndi vacuum yambiri.
Njira Zapadera Zophikira: Kutulutsa kwa Magnetron ndi kuphulika kwa E-beam kumafuna makina opanda mafuta kapena mapampu owuma ogwira ntchito bwino kuti atsimikizire kuti filimuyo ndi yoyera.
Kusankha pampu kuyenera kuganizira mtundu wa zinthu, kutentha kwa njira, makulidwe a filimu, ndi kuchuluka kwa makina kuti zikwaniritse zofunikira za utsi ndi ukhondo.
Nambala 3 Kusankha Dongosolo Labwino Kwambiri la Pumpu Yopopera Vacuum
Dongosolo labwino kwambiri lopopera vacuum liyenera kukhala ndi:
Liwiro lopopera limafanana ndi voliyumu ya chipinda
Kukwaniritsa cholinga cha ultimate vacuum
Kugwira ntchito kokhazikika komanso kosakonza bwino
Kugwira ntchito kopanda mafuta komanso tinthu tating'onoting'ono
Kutsatira miyezo ya chilengedwe ndi mphamvu
Pa ntchito zowunikira bwino, semiconductor, kapena zokongoletsera, ndi bwino kugwiritsa ntchito njira zitatu (Dry Pump + Roots Pump + Turbomolecular Pump).
Ngakhale kuti mapampu a vacuum ndi ochepa, ndi ofunikira kwambiri pamakina ophikira vacuum. Kusankha ndi kukonza bwino mapampu kumawonjezera ubwino wa filimu, kugwiritsa ntchito bwino makina, nthawi yogwiritsira ntchito zida, komanso kugwiritsa ntchito ndalama zochepa. Lumikizanani ndi Zhenhua Vacuum kuti mupeze njira zophikira vacuum zomwe zikugwirizana ndi zosowa zanu.
-Nkhaniyi yatulutsidwa ndi wopanga makina ophikira vacuum Zhenhua Vacuum.
Nthawi yotumizira: Juni-14-2025