Chingwe chogwedezeka cha diamondi ndi njira yake yopangira, yomwe imadutsa mphamvu yosafanana (monga waya wotsutsana ndi kutentha, plasma, lawi) yomwe imakondweretsa gasi wosiyana pamwamba pa nkhungu, pogwiritsa ntchito mtunda wapakati pakati pa nkhungu ndi mphamvu zopanda yunifolomu. zomwe zimakondweretsa dissociated gasi Kusiyana kumapanga zotsatira zosiyanasiyana zotentha.Pamene diamondi zakuthupi zokutira pamwamba pa nkhungu, kukula kwa diamondi zakuthupi kumakhala kosiyana, kotero kuti filimu yogwedezeka ya diamondi ili ndi makhalidwe osasinthasintha, kotero kuti filimu yogwedezeka ya diamondi imakhala ndi bandwidth yowonjezereka.
Posankha zinthu za diaphragm, mfundo zazikuluzikulu ndizolimba komanso zonyowa.Kuuma kumatsimikizira kuchuluka kwachilengedwe kwazinthuzo, ndipo kuchuluka kwachilengedwe kwazinthu zomwe zimakhala ndi kuuma kwakukulu ndizokwera kwambiri, ndipo mosemphanitsa, ma frequency achilengedwe azinthu zomwe zimakhala ndi kuuma kocheperako ndizochepa.Zida zokhala ndi mawonekedwe abwino ochepetsera zimatha kupangitsa kuti nembanemba yogwedezeka ikhale ndi kuyankha kosavuta, kupangitsa kuti kutulutsa kwamphamvu kwa nembanemba yogwedezeka kukhale kosavuta.
Pachikhalidwe wamba kunjenjemera nembanemba zipangizo monga mapepala, polima pulasitiki zipangizo, zitsulo (Be, Ti, Al), zoumba, etc. Mapepala ndi polima zipangizo ndi makhalidwe damping zabwino, koma wosakhazikika ndi kuwonongeka mosavuta, ndi otsika kuuma sikokwanira kupanga izo. Mafupipafupi ogwiritsira ntchito ndi ochepa.Ngakhale filimu yogwedezeka yachitsulo imakhala ndi kuuma bwino, zitsulo zolimba kwambiri monga Be, Ti, ndi zina zotero ndizodula komanso zovuta kuzikonza.Zida za Ceramic zilinso ndi vuto la njira zovuta zopangira sintering.Chifukwa cha makina abwino kwambiri komanso mphamvu za diamondi, ndizoyenera kupanga ma diaphragms opepuka, olimba kwambiri, ndipo angagwiritsidwe ntchito pakati pa olankhula ma frequency ndi apamwamba.Phokoso lofunidwa limapangidwa ndi kugwedezeka pafupipafupi kwa diaphragm.Kuchuluka kwa kugwedezeka kwa diaphragm, kumalimbitsa mphamvu zamakina ndi zofunikira zamtundu wa diaphragm, komanso kugwiritsa ntchito zida za diamondi kupanga diaphragm kumatha kukwaniritsa cholinga ichi.
Nthawi zambiri, nembanemba yogwedezeka imakhala ndi malire apamwamba a kuyankha pafupipafupi.Komabe, mosasamala kanthu kuti nembanemba yogwedezeka imapangidwa ndi diamondi kapena zida zina, ma frequency achilengedwe amangokhala pamtundu winawake chifukwa cha yunifolomu yazinthu zonse, zomwe zimalepheretsa magwiridwe antchito ake.Makhalidwe ochepetsetsa ndi kusasunthika sikungasinthidwe mwachisawawa, zomwe zimalepheretsa kumveka bwino kwake komanso kugwira ntchito kwa timbre.Choncho, ngati mukufuna kuphimba maulendo afupipafupi omwe amavomereza khutu la munthu, nthawi zambiri mumayenera kukhazikitsa ma diaphragms angapo omwe ali ndi ma bandwidths osiyanasiyana komanso malire apamwamba nthawi imodzi kuti mukwaniritse zomveka bwino.Chifukwa chake, muzojambula zam'mbuyomu, pali ukadaulo wogwiritsa ntchito zida zosiyanasiyana kuti mupange nembanemba yogwedezeka m'magawo.Mbali yapakati ya nembanemba yogwedezeka imapangidwa ndi zinthu zomwe zimakhala ndi kuuma kwakukulu, ndipo mphete yakunja imapangidwa ndi zinthu zokhala ndi kuuma kochepa.Ndiye zigawo ziwirizi zimagwirizanitsidwa kuti zikhale chimodzi Chingwe chogwedezeka chimakhala ndi zovuta ziwiri zosiyana zakuthupi ndi makulidwe nthawi imodzi, ndipo zimatha kuphimba bandwidth yaikulu.Komabe, makulidwe a filimu yogwedezeka nthawi zambiri amakhala owonda kwambiri, ndipo kujowina kumakhala kovuta.Ngati iyenera kugwiritsidwa ntchito ku zipangizo za diamondi, teknoloji yake yogwirizanitsa ndi wothandizira ndizovuta kwambiri, choncho sizovuta kugwiritsa ntchito zipangizo za diamondi.
Pofuna kuthetsa mavuto pamwamba, luso panopa akumufunsira diamondi kugwedera filimu ndi kupanga njira yake, amene angasinthe kuuma, makulidwe ndi damping makhalidwe a zigawo zosiyanasiyana pa diamondi kugwedera filimu, kotero kuti ali ndi makhalidwe sanali yunifolomu kugwedera ndi chimakwirira ma frequency osiyanasiyana..
Malinga ndi nembanemba yogwedezeka ya diamondi ndi njira yake yopangira zomwe zawululidwa pazomwe zachitika pano, nkhungu yokhala ndi malo opindika imaperekedwa, ndipo mphamvu yopanda homogeneous (yopanda homogeneous) yomwe imasangalatsa mpweya wosakanikirana imadutsa pamwamba pa nkhungu kuti ipange. kutentha kwakukulu kutenthetsa nkhungu kuti pamwamba pa nkhunguyo iwonetsere kutentha kosafanana.
Mwachitsanzo ndi
1. Thermal resistance waya ndi malo apakati (malo apamwamba kwambiri amphamvu), ndipo kuchuluka kwa zomwe zimachitikira kumapereka kugawa kwa mphete.
2. Chifukwa cha zotsatira za kutalika kwa mafunde, matalikidwe, ndi mafunde oima pa plasma okondwa ndi mphamvu zothamanga kwambiri, kuchulukana kwa zinthu zomwe zimakhudzidwa kumapereka mawonekedwe ozungulira ndi kugawa kosafanana.
3. Mphamvu yamoto imawola kunja kuchokera kudera lapakati, ndipo kuchuluka kwa zinthu zomwe zimakhudzidwa kumapereka kugawidwa kosiyana kosiyana.
The kutentha ndi anachita zinthu ndende kwaiye ndi pamwamba mphamvu kuwola mofulumira kunja zinayendera;Choncho, osiyana nkhungu pamwamba udindo kukhudzana ndi zigawo zosiyanasiyana zochita zinthu ndende kukula diamondi mafilimu ndi mayiko osiyanasiyana structural ndi makulidwe osiyana, kupanga diamondi zakuthupi ndi sanali ofanana.(zopanda homogeneous) mawonekedwe a vibration, monga makulidwe kapena kuuma komwe kumapezeka kugawa kosafanana, ndiyeno filimu yopyapyala ya diamondi imachotsedwa mu nkhungu kupanga filimu yogwedezeka ya diamondi.Mapangidwe a zida za diamondi akuphatikizapo micro-crystal (Micro-crystal), nano-crystal (Nano-crystal) ndi zina zotero.
Malinga ndi filimu yogwedezeka ya diamondi yopangidwa ndi zomwe zikuchitika panopa, kuuma kwake ndi makulidwe ake si yunifolomu, ndipo kuuma kwa dera lapakati kumakhala kwakukulu, kuuma kwa m'mphepete mwa nyanja kumakhala kochepa, ndipo makulidwe apakati ndi aakulu, ndipo makulidwe a m'mphepete mwake ndi ochepa.Makhalidwe ogwedezeka a gawo lililonse amakhudzidwa ndi kuuma kwake ndipo Zotsatira za makulidwe zimakhala ndi maulendo osiyanasiyana achilengedwe motsatira, kotero kuti diaphragm ya diamondi ikhoza kukhala ndi bandwidth yaikulu.
Kufotokozera zojambula
1A-1D ndi zithunzi zamapangidwe azinthu zoyambira zomwe zidapangidwa kale;
Mkuyu. 2A ndi mawonekedwe apamwamba a nkhungu woyamba ankakonda ensediment;
Mkuyu. 2B ndi mbali view wa nkhungu woyamba ankakonda mafotokozedwe;
Mkuyu. 3 ndi pafupipafupi, voliyumu kusanthula chithunzi cha munthu woyamba ankakonda ndi zojambulajambula isanayambe;Ndipo
4A-4D ndi zithunzi zamapangidwe azinthu zopangira zoyambira zomwe zidapangidwa kale.
Zina mwa izo, zizindikiro zotsatirazi:
10 nkhungu
12 Gulu Loyamba Logwedezeka
14 Gawo Lachiwiri Logwedezeka
20 matenthedwe kukana waya
A, B, C, D pamwamba pa nkhungu
Nthawi yotumiza: Jun-30-2023