Muhunyanzvi, zvimwe zvinhu zvitsva zvakaita basa guru mukushandura nyika sezvatinoziva. Chimwe chezvinhu zvitsva chaive magnetron, chinhu chakakosha mumaovheni ema microwave. Mashandiro anoita magnetron akakodzera kuongororwa sezvo achiratidza mashandiro ari shure kwechishandiso ichi chitsva.
Kana zvasvika kumamagnetron, zvinhu zvakakosha zvinotenderera pakubatana kuripo pakati pemagetsi nemagineti. Kubatana uku mukati mechubhu ye vacuum kunoita kuti pave nemafungu emagetsi ane frequency yepamusoro, kunyanya muchimiro chema microwave. Maovheni aya ema microwave anobvumira microwave kuita basa rayo rekubika zviri nyore.
Magnetron inoumbwa nezvinhu zvakakosha zvakasiyana, chimwe nechimwe chinoshanda basa rakasiyana mukushanda kwayo. Pakati payo pane cathode, filament inoburitsa maerekitironi kana yapiswa. Maerekitironi aya anokwezvwa kune anode, silinda yesimbi iri pakati pemagnetron. Maerekitironi paanosvika pedyo neanode, anosangana nesimba rekunze remagineti rinogadzirwa nemagineti akakomberedza anode.
Ndiwo simba remagineti iri rinoita basa guru pakushanda kwemagnetron. Nekuda kwesimba reLorentz, erekitironi rinofamba rinoona simba rakanangana nekwarinoenda uye kumitsara yesimba remagineti. Simba iri rinofambisa maerekitironi nenzira yakakombama, richitenderera anode.
Zvino, apa ndipo panoitika mashiripiti chaiwo. Chimiro che anode chine gomba kana kuti resonator inoshanda sekamuri risina chinhu. Sezvo maerekitironi achifamba-famba achitenderedza anode, anopfuura nepakati pema resonator aya. Ndimo mukati memakomba aya umo maerekitironi anoburitsa simba muchimiro chemafungu e electromagnetic.
Kubatanidzwa kwesimba remagineti ne resonator kunobvumira maerekitironi kuburitsa simba nenzira yakabatana, zvichigadzira ma microwave ane frequency yepamusoro. Ma microwave aya anozotungamirirwa kuburikidza ne antenna inobuda kuenda mugomba rekubikira re microwave oven.
Mashandiro anoita magnetron akachinja nzira yatinobika nekudziisa chikafu. Kugadzirwa nekufambiswa kwema microwave zvinobudirira kunoita kuti kubika kuitwe nekukurumidza, kwakaenzana, chinhu chaisambofungidzirwa. Nhasi, ma microwave ovens mudziyo wakajairika wepamba nekuda kwekugadzirwa kwakanaka kwemagnetron.
Munhau dzichangoburwa, kufambira mberi muhunyanzvi hwemagnetron kwakamutsa mufaro munharaunda yesainzi. Vaongorori vari kutsvaga nzira dzekuwedzera kushanda zvakanaka uye simba rinobuda mumagnetron. Izvi zvinogona kuwedzera kugona kwemaovheni ema microwave pamwe nekushandiswa mune dzimwe nzvimbo dzakadai se radar ne telecommunications.
Zvose zviri zviviri, zvinoshamisa kuti magnetron inoshanda sei, ichiratidza simba guru rekuwana ruzivo rwesainzi. Nekushandisa kudyidzana kuripo pakati pemagetsi nemagineti, magnetrons anovhura nzira yekubika zviri nyore uye zvinobudirira. Nekufambira mberi kuri kuitwa tekinoroji, tinogona kuona kuti pachava nekushandiswa kwakanaka kwazvo kwetekinoroji yemagnetron munguva pfupi iri kutevera.
Nguva yekutumira: Nyamavhuvhu-18-2023