Ulwelwesi oluvevezelayo lwedayimane kanye nendlela yalo yokukhiqiza, ludlulisa amandla angalingani (njengentambo yokumelana nokushisa, iplasma, ilangabi) ajabulisa igesi ehlukanisiwe ngaphezu kwesikhunta, lisebenzisa ibanga eliphakathi kwendawo egobile yesikhunta namandla angalingani. okujabulisa igesi ehlukanisiwe Umehluko wenza imithelela ehlukene yokushisisa.Lapho impahla yedayimane imbozwe phezu kwesikhunta, ukukhula kwento yedayimane kuyehluka, ukuze ifilimu yokudlidliza yedayimane ibe nezici zokudlidliza ezingana-homogeneous, ukuze ifilimu lokudlidliza kwedayimane libe nomkhawulokudonsa obanzi womsindo.
Lapho ukhetha izinto ze-diaphragm, okucatshangelwayo okuyinhloko ubulukhuni kanye nezici zokudambisa.Ubulukhuni bunquma imvamisa yemvelo yezinto ezibonakalayo, futhi imvamisa yemvelo yezinto ezinobunzima obuphezulu buphakeme ngokuqhathaniswa, futhi ngokuphambene nalokho, imvamisa yemvelo yezinto ezinobunzima obuphansi nayo iphansi.Izinto ezinezici ezinhle zokuthambisa zingenza ulwelwesi oludlidlizayo lube nokusabela kokudlidliza okushelelayo, kwenze izinga lokucindezela komsindo ophumayo lolwelwesi oludlidlizayo lube bushelelezi.
Izinto ezivamile zolwelwesi oludlidlizayo zibandakanya iphepha, izinto zepulasitiki ze-polymer, izinsimbi (Be, Ti, Al), izitsha zobumba, njll. Izinto zephepha ne-polymer zinezici ezinhle zokumanzisa, kodwa ukuqina okungenamandla nokulimala okulula, nobulukhuni obuphansi akwanele ukuzenza. Ubuningi befrikhwensi yokusebenza bukhawulelwe.Nakuba ifilimu yensimbi edlidlizayo inobulukhuni obungcono, izinsimbi ezinobulukhuni obuphezulu njenge-Be, Ti, njll. ziyabiza futhi kunzima ukuzicubungula.Izinto ze-Ceramic nazo zinenkinga yezinqubo ze-sintering eziyinkimbinkimbi.Ngenxa yezakhiwo ezinhle kakhulu zemishini namandla ezinto zedayimane, ifaneleka ukwakhiwa kwama-diaphragm anesisindo esincane, aqinile, futhi ingasetshenziswa ezipikheni ezimaphakathi neziphezulu.Umsindo ofunekayo ukhiqizwa ngokuvama kokudlidliza kwe-diaphragm.Ukuphakama kwemvamisa yokudlidliza kwe-diaphragm, amandla emishini nezidingo zekhwalithi ze-diaphragm ziqine, kanye nokusetshenziswa kwezinto zedayimane ukwenza i-diaphragm kungafinyelela lo mgomo.
Ngokuvamile, ulwelwesi oludlidlizayo lunomkhawulo ophezulu wemvamisa yokuphendula.Kodwa-ke, kungakhathaliseki ukuthi ulwelwesi oludlidlizayo lwenziwe ngedayimane noma ezinye izinto, imvamisa yemvelo ikhawulelwe ebangeni elithile ngenxa yezakhiwo zempahla ezilinganayo zizonke, ezikhawulela ukusebenza komkhawulokudonsa.Izici zokudambisa nokuqina akukwazi ukushintshwa ngokuzenzakalelayo, okukhawulela ikhwalithi yayo yomsindo nokusebenza kwe-timbre.Ngakho-ke, uma ufuna ukumboza ububanzi befrikhwensi eyamukelekayo endlebeni yomuntu, ngokuvamile udinga ukusetha ama-diaphragms amaningi nge-bandwidths ehlukene kanye nemingcele ephezulu yemvamisa ngesikhathi esisodwa ukuze uzuze umphumela womsindo omuhle kakhulu.Ngakho-ke, kubuciko bangaphambili, kunobuchwepheshe bokusebenzisa izinto ezahlukene ukwenza ulwelwesi oludlidlizayo lube yizigaba.Ingxenye ephakathi ye-membrane edlidlizayo yenziwe ngezinto ezinobunzima obuphezulu, futhi indandatho yangaphandle yenziwe ngezinto ezinobunzima obuphansi.Bese lezi zingxenye ezimbili zihlanganiswa ukwenza eyodwa I-membrane edlidlizayo inobunzima bezinto ezimbili ezahlukene kanye nobukhulu ngesikhathi esisodwa, futhi ingamboza umkhawulokudonsa omkhulu.Kodwa-ke, ubukhulu befilimu edlidlizayo ngokuvamile buncane kakhulu, futhi umsebenzi wokuhlanganisa unzima.Uma kufanele isetshenziswe ezintweni zedayimane, ubuchwepheshe bayo bokubopha kanye ne-ejenti yokubopha yizinkinga ezinkulu kakhulu, ngakho akulula ukusebenzisa ezintweni zedayimane.
Ukuze kuxazululwe lezi zinkinga ezingenhla, okusungulwe kwamanje kuphakamisa ifilimu edlidlizayo yedayimane kanye nendlela yokukhiqiza, engashintsha ubulukhuni, ukushuba kanye nezici zokuswakama zezifunda ezahlukahlukene kwifilimu edlidlizayo yedayimane, ukuze ibe nezici zokudlidliza ezingalingani futhi ihlanganisa ububanzi befrikhwensi enkulu..
Ngokolwelwesi oludlidlizayo lwedayimane kanye nendlela yalo yokukhiqiza edaluliwe ekusungulweni kwamanje, kunikezwa isikhunta esinendawo egobile, futhi amandla angeyona i-homogeneous (non-homogeneous) ajabulisa igesi ehlukanisiwe adlula phezulu kwesikhunta ukuze akhiqize. izinga lokushisa eliphezulu ukushisa isikhunta ukuze ebusweni isikhunta kuyinto presents ukusabalalisa lokushisa ongalingani.
Ngokwesibonelo nge
1. Intambo yokumelana nokushisa iyindawo emaphakathi (indawo yamandla ephakeme kakhulu), futhi ukuhlangana kwento esabelayo kuveza ukusatshalaliswa kwendandatho engalingani.
2. Ngenxa yemiphumela yobude begagasi, i-amplitude, namagagasi amile ku-plasma ajatshuliswa amandla amafrikhwensi aphezulu, ukugxiliswa kwezinto ezisabelayo kuveza umumo oyindilinga onokusabalaliswa okungafananga.
3. Amandla elangabi abola ngaphandle asuka endaweni emaphakathi, futhi ukuhlangana kwezinto ezisabelayo kuveza ukusatshalaliswa okungafani okungafani.
Izinga lokushisa nokuhlangana kwento ekhiqizwa amandla angenhla kubola ngokushesha ngaphandle ngokulandelana;ngakho-ke, izikhundla ezihlukene zesikhunta zithintana nezifunda ezihlukene zokugxila kwento yokusabela ukuze kukhule amafilimu edayimane anezifunda ezihlukene zesakhiwo nogqinsi oluhlukene, okwenza impahla yedayimane ibe nokungafani.(okungeyona into efanayo) izici zokudlidliza, njengokujiya noma ubulukhuni bukhona ukusabalaliswa okungafanayo, bese ifilimu elincanyana ledayimane likhishwa esikhunjeni ukuze kwenziwe ifilimu yokudlidliza yedayimane.Izimo zesakhiwo sedayimane zifaka i-micro-crystal (Micro-crystal), i-nano-crystal (i-Nano-crystal) njalonjalo.
Ngokusho kwefilimu yokudlidliza yedayimane eyenziwe ukusungulwa kwamanje, ukuqina nokuqina kwayo akufani, futhi ukuqina kwendawo ephakathi kuphezulu, ukuqina kwendawo yonqenqema kuphansi, futhi ubukhulu bendawo ephakathi bukhulu, futhi ubukhulu bendawo yonqenqema buncane.Izici zokudlidliza zengxenye ngayinye zithintwa ubulukhuni futhi Umphumela wogqinsi unamafrikhwensi emvelo ahlukene ngokulandelana, ukuze i-diaphragm yedayimane ibe nomkhawulokudonsa omkhulu.
Incazelo yemidwebo
I-1A-1D imidwebo eyisikimu yenqubo yokukhiqiza ye-embodiment yokuqala ethandwayo yokusungulwa kwamanje;
I-Fig. 2A ukubuka okuphezulu kwesikhunta se-embodiment ethandwayo yokuqala;
Umdwebo 2B umbono oseceleni wesikhunta se-embodiment ethandwayo yokuqala;
Umdwebo wesi-3 ubuningi, isibalo sokuhlaziywa kwevolumu ye-embodiment yokuqala ethandwayo kanye nobuciko bangaphambili;Futhi
I-4A-4D imidwebo eyisikimu yenqubo yokukhiqiza ye-embodiment yokuqala ethandwayo yokusungulwa kwamanje.
Phakathi kwazo, izimpawu zereferensi:
10 isikhunta
12 Isendlalelo sokuqala sokudlidliza
14 Isendlalelo Sesibili sokudlidliza
20 intambo yokumelana nokushisa
A, B, C, D ebusweni besikhunta
Isikhathi sokuthumela: Jun-30-2023