Kodi njira zopangira zolumikizira magalimoto ndi ziti?
1. Ukadaulo wopanga mwatsatanetsatane: Ukadaulo uwu umagwiritsidwa ntchito makamaka paukadaulo monga mtunda wawung'ono ndi makulidwe owonda, omwe amatha kutsimikizira kuti gawo lopanga mwaluso kwambiri likufika pamlingo wapamwamba pakati pa anzawo padziko lapansi.
2. Chizindikiro chowunikira komanso mawonekedwe a electromechanical kuphatikiza luso lachitukuko: Ukadaulo uwu ungagwiritsidwe ntchito pazolumikizira zamagalimoto zomvera ndi zida zamagetsi. Kuwonjezera zigawo zamagetsi pazitsulo zamagalimoto zingathe kupanga zolumikizira zamagalimoto kukhala ndi ntchito ziwiri, kuswa mapangidwe achikhalidwe a zolumikizira zamagalimoto.
3. Ukadaulo wochepa wa kutentha ndi kutsika kwapang'onopang'ono: Popanga zolumikizira magalimoto, kusindikiza ndi ntchito zakuthupi ndi zamankhwala zotentha zotentha zimagwiritsidwa ntchito kuti zolumikizira zamagalimoto zikwaniritse zotsatira za kusungunula ndi kukana kutentha. Pambuyo encapsulation, waya amaonetsetsa kuti kuwotcherera mfundo si kukokedwa ndi mphamvu zakunja, kuonetsetsa khalidwe ndi kudalirika kwa zinthu zolumikizira galimoto.
Dziwani ngati cholumikizira galimoto chili ndi kudalirika kwakukulu?
1. Zolumikizira zodalirika kwambiri ziyenera kukhala ndi ntchito yochepetsa kupsinjika:
Kulumikizana kwamagetsi kwa zolumikizira zamagalimoto nthawi zambiri kumakhala ndi kupsinjika kwakukulu komanso kupsinjika kuposa kulumikizidwa kwa bolodi, chifukwa chake zolumikizira ziyenera kukhala ndi ntchito zochepetsera kupsinjika kuti zithandizire kudalirika kwawo.
2. Zolumikizira zodalirika kwambiri ziyenera kukhala ndi kugwedezeka kwabwino komanso kukana kukhudzidwa:
Zolumikizira zamagalimoto nthawi zambiri zimakhudzidwa ndi kugwedezeka komanso kukhudzidwa, zomwe zimabweretsa kusokonezeka kwa kulumikizana. Kuti athane ndi zovuta zotere, zolumikizira ziyenera kukhala ndi kugwedezeka kwabwino komanso kukana kukhudzidwa kuti zithandizire kudalirika kwawo.
3. Zolumikizira zodalirika kwambiri ziyenera kukhala ndi mawonekedwe olimba:
Mosiyana ndi maulumikizidwe amagetsi olekanitsidwa ndi kugwedezeka kwamagetsi, kuti athe kuthana ndi zovuta monga momwe zimakhalira m'malo apadera, zolumikizira ziyenera kukhala ndi mawonekedwe olimba kuti ziteteze zolumikizira kuti zisawononge kulumikizana panthawi yolumikizana chifukwa cha zinthu zoyipa, potero kuwongolera kudalirika kwa zolumikizira. zolumikizira.
4. Zolumikizira zodalirika kwambiri ziyenera kukhala zolimba kwambiri:
Zolumikizira zonse zamagalimoto zimatha kukhala ndi moyo wautumiki wa 300-500 nthawi, koma zolumikizira pazogwiritsa ntchito zina zingafunike moyo wautumiki wanthawi 10,000, kotero kulimba kwa cholumikizira kuyenera kukhala kwakukulu, ndipo ndikofunikira kuwonetsetsa. kuti kulimba kwa cholumikizira kumakwaniritsa zofunikira za pulagi-mu kuzungulira.
5. Kutentha kogwira ntchito kwa zolumikizira zodalirika kwambiri ziyenera kukwaniritsa zofunikira:
Nthawi zambiri, kutentha kwa magwiridwe antchito a zolumikizira zamagalimoto ndi -30 ° C mpaka +85 ° C, kapena -40 ° C mpaka +105 ° C. Mitundu ya zolumikizira zodalirika kwambiri zimakankhira malire otsika mpaka -55 ° C kapena -65 ° C, ndipo malire apamwamba mpaka osachepera +125 ° C kapena +175 ° C. Panthawiyi, zowonjezera kutentha osiyanasiyana cholumikizira akhoza zambiri zimatheka posankha zipangizo (monga apamwamba kalasi phosphor mkuwa kapena beryllium mkuwa kulankhula), ndi zinthu pulasitiki chipolopolo ayenera kukhalabe mawonekedwe ake popanda akulimbana kapena deforming.
Kodi zofunika pa mayeso osindikiza a zolumikizira zamagalimoto ndi ziti?
1. Kuyesa kusindikiza: Kufunika kuyesa kusindikiza cholumikizira pansi pa vacuum kapena kukakamizidwa kwabwino. Nthawi zambiri pamafunika kusindikiza chinthucho ndi chomangirira pansi pa 10kpa mpaka 50kpa, kenako ndikuyesa kulimba kwa mpweya. Ngati chofunikira ndichokwera, kuchuluka kwa kutayikira kwazinthu zoyeserera sikuyenera kupitilira 1cc/mphindi kapena 0.5cc/min kukhala chinthu choyenera.
2. Kuyesa kukana kupanikizika: Kuyesedwa kwa kupanikizika kumagawidwa kukhala kuyesedwa koipa komanso kuyesa kwabwino. Ndikofunikira kusankha gulu lolondola la ma valve owongolera kuti muyese ndikutsuka chinthucho pamlingo wina wa vacuum kuyambira pakukakamiza koyambirira kwa 0.
Nthawi yopuma ndi chiŵerengero cha vacuum ndizosinthika. Mwachitsanzo, ikani zochotsa vacuum kukhala -50kpa ndi kuchuluka kwa mpweya kukhala 10kpa/mphindi. Kuvuta kwa mayesowa ndikuti choyesa mpweya kapena chowunikira chotsitsa chimayenera kuyika kupanikizika koyambirira kwa kukakamiza koyipa, monga kuyambira pa 0, ndipo zowonadi, kuchuluka kwa m'zigawo kumatha kukhazikitsidwa ndikusinthidwa, monga kuyambira - 10 kpa.
Monga tonse tikudziwira, tester yosindikizira kapena tester airtightness ili ndi valavu yoyendetsa galimoto kapena yamagetsi, yomwe ingangosintha kupanikizika molingana ndi kukakamizidwa. Kupanikizika koyambirira kumayambira pa 0, ndipo kuthekera kochoka kumadalira komwe kumachokera (jenereta ya vacuum kapena vacuum pump). Pambuyo gwero la vacuum likudutsa mu valve yoyendetsa kuthamanga, kuthamanga kwachangu kumakhazikitsidwa, ndiko kuti, kungathe kuchotsedwa kuchoka ku 0 kupanikizika mpaka kupanikizika kosasunthika komwe kumayikidwa ndi valve yoyendetsa kuthamanga nthawi yomweyo, ndipo sikungathe kulamulira kuthamanga kwa kutuluka ndi nthawi. magawo osiyanasiyana.
Mfundo ya kukakamizidwa kwabwino kupirira mayeso ndi yofanana ndi ya kukakamizidwa koyipa kupirira mayeso, ndiye kuti, kukakamiza koyambirira kumayikidwa pazovuta zilizonse, monga 0 kapena 10kpa, ndi kukwera kwa kuthamanga, ndiko kuti, otsetsereka akhoza kukhazikitsidwa, monga 10kpa/mphindi. Kuyesaku kumafuna kuti kukwera kwapanikiziko kusinthidwa molingana ndi nthawi.
3.Kuyesa kwapang'onopang'ono (kuyesedwa kophulika): kugawidwa muyeso yolakwika ya kuphulika kwapang'onopang'ono kapena kuyesa kwabwino. Zimafunika kuti pamene vacuum imachotsedwa kapena kukakamizidwa kumtundu wina wopanikizika, mankhwalawo ayenera kuphulika nthawi yomweyo, ndipo mphamvu yophulika iyenera kulembedwa. Kuvuta kwa mayeserowa ndikuti kupanikizika koipa komwe kumapezeka ndi woyesa mpweya wothamanga kumakwaniritsa zofunikira za chiyeso chachiwiri, kuthamanga kwapakati kumasinthidwa, ndipo kuphulika kwapang'onopang'ono kuyenera kutsirizidwa mkati mwazokhazikika ndipo sikungathe kupitirira.
Ndiko kunena kuti, kuphulika pansi pazigawo izi kapena kuphulika pamwamba pa mzerewu sikukwaniritsa zofunikira zoyezetsa malonda, ndipo kukakamizidwa kwa malo ophulikawa kuyenera kujambulidwa. Muyezo wamtunduwu umafuna chipangizo chothana ndi zipolowe. Kawirikawiri, chipangizo chotsutsana ndi chipwirikiti chimayika ntchito yoyesera muzitsulo zosapanga dzimbiri zosakanizika, zomwe zimafunika kusindikizidwa, ndipo valve yothamanga kwambiri iyenera kuikidwa pazitsulo zosapanga dzimbiri za chivundikiro chakunja kuti zitsimikizire chitetezo.
Nthawi yotumiza: May-22-2024