Muma "vacuum coating systems", "vacuum pomps" anoita basa rakakosha. Izvi zvinhu zvakakosha kuti pave nenzvimbo ine vacuum yakawanda inodiwa kuti pave ne "coating", zvichikanganisa zvakananga kushanda zvakanaka kwe "coating", mhando yefirimu, uye goho rekugadzirwa. Maitiro akasiyana e "coating" ane zvinodiwa zvakasiyana zve "vacuum level", zvichiita kuti kusarudzwa kwe "pombi" kwakakodzera kuve kwakakosha. Semugadziri wemidziyo ye "vacuum coating" anotungamira, Zhenhua Vacuum inopa ongororo yakazara yemhando huru dze "vacuum pomp" uye mashandisirwo adzo chaiwo mumatekinoroji e "coating".
Nhamba 1 Kupatsanurwa kweVacuum Pomps
Zvichienderana nepfungwa dzekushanda, pombi dzevacuum dzinogona kupatsanurwa seizvi:
1. Mapombi eMechanical (Mapombi Epamberi)
Inonyanya kushandiswa kubvisa masisitimu kubva mukumanikidzwa kwemhepo kuenda kune vacuum yakaderera (10⁻¹ ~ 10⁻³ Pa), inowanzo shanda semapombi ekutsigira epombi dzine vacuum yakawanda.
Mapombi eRotary Vane: Dhizaini diki, kugadzirisa kuri nyore, yakakodzera masisitimu madiki ekuputira.
Mapombi eDry Screw: Anoshanda pasina mafuta, akakodzera masisitimu evacuum akachena ane zvinodiwa zvekuchena kwakanyanya.
2. Mapombi eTurbomolecular (Mapombi Ane Vacuum Yakawanda)
Inokwanisa kuwana vacuum yakakwira zvakanyanya (≤10⁻⁶ Pa), inowanzo batanidzwa nemapombi emakanika ePVD (Physical Vapor Deposition) uye CVD (Chemical Vapor Deposition). Inopa mamiriro akachena uye akasimba evacuum, zvichiita kuti ive chinhu chakakosha mumasisitimu ekuputira akanyatsojeka.
3. Mapombi ekuparadzira
Kunyange zvazvo vachikwanisa kusvika 10⁻⁶ Pa, kusvibiswa kweutsi hwemafuta avo kunoderedza kushandiswa kwavo muzvipfeko zvemaziso nezvimwe zvinoshandiswa pakuchena kwakanyanya. Zvinotsiviwa zvakanyanya nemapombi e turbomolecular mumasisitimu ezvipfeko zvemaindasitiri.
4. Mapombi emidzi (Mapombi ekuwedzera)
Inoshandiswa zvakanyanya nemapombi anotenderera panguva yepakati-vacuum kuwedzera kumhanya kwekupomba uye kuderedza nguva yekudzika kwepombi isati yaiswa pendi.
5. Mapombi eTurbo Molecular
Dzinozivikanwa nekumhanya kwakanyanya kwekupomba uye kushanda kwakasimba, dzinoshandiswa zvakanyanya mukushandiswa kwema semiconductor, optical, uye medical coating zvinoda kugadzirwa nguva dzose.
Nhamba 2 Maitiro Ekushandisa muVacuum Coating
Magadzirirwo akasiyana epombi ye vacuum anoshandiswa pamatanho akasiyana-siyana ekuputira:
Danho rekutanga rekupomba: Mapombi emuchina (semuenzaniso, rotary vane, mapombi akaoma) anoderedza kumanikidzwa kwemukamuri nekukurumidza.
Danho repakati nepakati reVacuum: Mapombi emidzi anovandudza mashandiro ekubvisa zvinhu kubva muvhu.
Chikamu Chekubuda Mvura Yakawanda: Mapombi eTurbomolecular/Turbo anogadzira nzvimbo inodiwa yekubuda mvura yakawanda.
Maitiro Akakosha Ekuputira: Kupwanya Magnetron neE-beam evaporation zvinoda masisitimu asina mafuta kana mapombi akaoma anoshanda zvakanyanya kuti firimu rive rakachena.
Kusarudzwa kwepombi kunofanirwa kutarisa rudzi rwechinhu, tembiricha yekushanda, ukobvu hwefirimu, uye huwandu hwesisitimu kuti ienderane nezvinodiwa zvevacuum level uye kuchena.
Nhamba 3 Kusarudza Sisitimu Yepombi Yekuputira Vacuum Yakakodzera
Sisitimu yakanaka yekupomba vacuum inofanira kunge iine:
Kumhanya kwekupomba kwakaenzana nehuwandu hwekamuri
Kuzadzikiswa kwechinangwa chekupedzisira chevacuum
Kushanda kwakagadzikana pasina kugadziriswa kwakawanda
Kushanda kusina mafuta uye kusina zvimedu
Kutevedzera mitemo yezvakatipoteredza uye simba
Pakushandisa machira e optical, semiconductor, kana ekushongedza nemazvo, musanganiswa wematanho matatu (Dry Pump + Roots Pump + Turbomolecular Pump) unokurudzirwa.
Kunyangwe zvidiki, mapombi evacuum akakosha kumasisitimu ekuputira vacuum. Kusarudzwa nemagadzirirwo epombi zvakakodzera kunosimudzira mhando yefirimu, kushanda zvakanaka kwesisitimu, hupenyu hwemidziyo, uye kushanda zvakanaka kwemari. Bata Zhenhua Vacuum kuti uwane mhinduro dzevacuum dzakagadzirirwa zvaunoda.
-Chinyorwa ichi chakaburitswa na mugadziri wemuchina wevacuum coating Zhenhua Vacuum.
Nguva yekutumira: Chikumi-14-2025