Chitsogozo chokwanira cha ma fuse ndi ntchito zawo
2024-05-24 5691

Mafoses amateteza zida zapamwamba, makina makina ndi makina oyendetsa magalimoto kuchokera kuwonongeka kopitilira muyeso ndi kusokoneza mayendedwe apamwamba kwambiri.Mitundu yosiyanasiyana ya mafoses, monga tsamba, cantiridge, ndi mafoseji a magetsi kwambiri, amatsatira mapulogalamu enaake.Mfundo yogwira ntchito imaphatikizapo waya wachitsulo kapena mzere womwe umasungunuka pomwe zomwe zaposachedwa, kuphwanya dera.Ma fises amabwera mosiyanasiyana kuti azigwiritsa ntchito mapulogalamu osiyanasiyana, ndipo mawonekedwe ofunikira amaphatikizapo kuchuluka kwa magetsi, magetsi, komanso kuwononga mphamvu.Kudziwa izi kumathandiza kuti ntchito zizigwiritsa ntchito bwino mafoseji.

Kataloji

Chithunzi 1: Foses

Kodi fuse ndi chiyani?

Mafoses ndi zinthu zofunika kwambiri zachitetezo zomwe zimateteza zida zapakhomo monga ma TV, Rekerizertors, ndi makompyuta kuchokera ku zowonongeka za m'manja.Ali ndi mzere wowonda, womwe umapangidwa kuchokera ku aluminiyamu, mkuwa, kapena zinc, womwe umasungunuka ndikuphwanya dera likadutsa masiku ambiri.Izi zimalepheretsa kuwonongeka poletsa kutuluka kwapano.Mafoses ayenera kulumikizidwa mu mndandanda ndi dera kuti akhale othandiza.Amabwera m'mitundu yosiyanasiyana, monga mafosholo a masamba am'madzi ndi mafoseji a ma cartridge a zamagetsi zapakhomo, chilichonse chimagwirizanitsa ntchito zina.Kukhazikitsa koyenera, kuyendera pafupipafupi, komanso kusintha kwa nthawi yake ndikofunikira kuti musunge chitetezo chamagetsi ndikuteteza zida zovulaza.

Mfundo yogwira ntchito ya FUT

Ntchito yayikulu ya fuse ndikuwonetsetsa chitetezo cha madera poletsa kutuluka kwamakono pomwe imasungunuka chifukwa chaposachedwa.Kugwira ntchito moyenera, mafoses ayenera kulumikizidwa pamindandanda ndi zigawo zomwe amateteza.Mafuta akamawalira, amatsegula dera lonselo, kudula zinthu komanso kuteteza zida.M'chigawo chofananira, kuwomba fuse munthambi imodzi sikungayime kwamakono munthambi zina.

Opanga kusinthasintha FUTESE SUTES kuti muchepetse zoopsa za waya ndi magetsi a arc mophulika nthawi yayitali kwambiri.Mafoses amabwera mosiyanasiyana komanso mawonekedwe, aliyense wopangidwa kuti ateteze zida zamagetsi monga momwe mungagwiritsire ntchito magetsi monga momwe mungagwiritsire ntchito bwino, nthawi yamagetsi.

Pogwiritsa ntchito, muyenera kuzindikira mtundu wolondola wa fuse ndi mtengo wanu.Mukakhala ndi fuse yabwino, ikani bwino mu fuse.Nthawi zonse muziyang'ana ndikusintha mafose a fuse kuti musunge chitetezo chamadongosolo komanso magwiridwe antchito.

Chithunzi 2: Vorial IEEE FUSE Zizindikiro

Chithunzi 3: Chizindikiro cha IEC FOSE

Chizindikiro cha IEEEE / ANSI chizindikiro cha kutentha ndi mzere wosavuta wopumira, zofanizira pomwe nkhuku imasokoneza deralo.Chizindikiro cha IEC ndi chokwatula chokhala ndi mzere wa diagonal kudzeramo.Zizindikirozi zimagwiritsidwa ntchito pamawonekedwe amagetsi kuwonetsa kupezeka ndi malo a fisensit mudera.

Mitundu yosiyanasiyana ya mafoses

Chithunzi 4: Mitundu ya mafose

Mafoses ndi zida zotetezeka kwambiri pamagetsi, zimaphatikizidwa mu mafosesi a ma a ac kuti musinthe mabwalo aposachedwa ndi mafoseji a DC kwa mabwalo aposachedwa.Mafoses a ma ac amavotera 120V kapena 240V, ma volding grid kapena mafosholo a DC ayenera kukhala voliyumu yambiri - makamaka chifukwa cha chikhalidwe cha DC.

DC fuses

Chithunzi 5: Mafose a cartridge

Mafoseji a cartridge, imadziwikanso kuti mafoses agalasi, ndizofala mu ntchito zambiri.Amakhala ndi chinthu chofiyira chophika mu chubu chagalasi ndi zitsulo mbali zonse ziwiri.Varainents imaphatikizapo kuwomba pang'onopang'ono komanso kuwomba mwachangu mafoses, ndipo ena amasinjidwa mu ceramic kuti athe kupirira kutentha kwambiri.Izi zimasavuta kuyang'ana zowoneka kuti zilembedwe.

Chithunzi 6: Mafose a Magalimoto

Mafose a Magalimoto amapangidwa makamaka pamagalimoto, akugwira ntchito mpaka 32V kapena nthawi zina 42V.Mafose a tsamba

Chithunzi 7: Kukhazikitsanso mafose (polyfise)

Kubwezeretsanso mafose okhala ndi tinthu tating'onoting'ono tomwe timaphatikizidwa mu orlic orlic.Kuyenda kwakukulu kwaposachedwa, kutentha komwe kumayambitsa polymer kukulitsa, kumachepetsa mawonekedwe mpaka kutentha pang'ono.Mafose awa ndi opindulitsa m'magawo omwe kusintha kwa fise komwe kumapangitsa kuti zinthu zizichitika.

Chithunzi 8: Mafayilo a Semiconductor

Mafayilo a Semiconduct ndi mafoseji a ultra-Flast omwe amagwiritsidwa ntchito m'magawo a semiconductor omwe amakhudzidwa ndi zipilala zazing'ono.

Chithunzi 9: Zithunzi zopitilira muyeso

Izi zimateteza magetsi ku magetsi pogwiritsa ntchito zinthu zina zokhala ngati kutentha kwabwino (NTC) ma anzertors ndi manyowa a ma oxide oxidi (makanema).

Ma ac fuses

Chithunzi 10: Magetsi okwera kwambiri

Mafota okwera kwambiri amagwiritsidwa ntchito mumizere yofala ma AC komwe mphamvu zitha kupitirira mazana angapo kilovolts.Adapangidwa kuti azisokoneza mabwalo a magetsi osasunthika popanda kuyambitsa kutsekeka kwa arc.

Chithunzi 11: HRC (RAKY YAKUTI) FUSS

Hrc fuses ndi mafayilo a cartridge ndi envelopu yowonekera ndi quartz ufa kapena madzi osakhala ochititsa kuti atulutse marcs.Amakhala odalirika pakugwiritsa ntchito masiku ano ndikuwonetsa chisonyezo chowonekera mukawombedwa.

Chithunzi 12: Kuthamangitsa Mafose

Kuthamangitsa Mafose imakhala ndi mankhwala ngati boric acid omwe amapanga magesi kuti atulutse marcs pomwe kutentha kumawomba.Amagwiritsidwa ntchito pogwiritsa ntchito magetsi kwambiri komanso amateteza mogwira mtima mobwerezabwereza.

Mafupa otsika

Chithunzi 13: Magetsi otsika magetsi

Mafoseji a cartridge, ofanana ndi mafayilo a DC Cartridge, izi zimakhala ndi envelopu yozungulira yozungulira mbewu.Amagwiritsidwa ntchito m'njira zosiyanasiyana magetsi otsika, kupereka mawonekedwe omveka a fuse.

Tulukani fuses khalani ndi mkono wa masika omwe amangotsala ndi vuto mukakumana ndi vuto.Izi fuses zimayenera kubwezeretsedwanso ndikubwezeretsanso ntchito yogwira ntchito, ndikuwapangitsa kukhala oyenera komanso othandiza pa ntchito zina.

Mafoseji obwezeredwa ndi zosavuta, fuses yosasinthika yomwe imagwiritsidwa ntchito m'nyumba ndi maofesi.Atawomba, atha kubwezeretsedwanso ndikukonzanso njira yokwera mtengo yotetezedwa.

Mafose antchito ali ndi womenyera nkhondo yonyamula masika yomwe imachitika ngati chizindikiro chowoneka ngati chimfine.Womenyera uyu amathanso kuyambitsa streamgerar ina, ndikuteteza chitetezo chonse komanso ndemanga yomweyo.

Sinthani mafoses tagwira ntchito pamanja zolumikizirana zolumikiza kapena kulumikizidwa mafashoni apamwamba aposachedwa, ndikuteteza komanso kudzipatula.Amagwiritsidwa ntchito poizoni pomwe kulowererapo kwa Buku ndikofunikira kuti mutetezedwe ndi kukonza.

Momwe mafosi amasankhidwira

Mafoses amasankhidwa kutengera mawonekedwe awo komanso machitidwe awo.Kusankha mtundu woyenera kumatsimikizira kuti magetsi amagetsi akutetezedwa bwino ndipo amatha kugwira bwino ntchito.

Nthawi imodzi yokha

Nthawi imodzi yokhayo imakhala ndi waya wazitsulo zomwe zimasungunuka ndikuwotcha pamene ochulukirapo amachitika.Izi zikachitika, derali limatseguka, ndipo fuse iyenera kusinthidwa pamanja kuti mubwezeretsenso ntchito.Mtundu wamtunduwu umatsimikizira kuti maderawo amakhalabe otseguka mpaka vuto lochulukirapo limathetsedwa, ndikuwonetsa kuti chisonyezo chodziwikiratu kuti china chake chimafunikira chisamaliro.

Kubwezeretsanso BUse

Kubwezeretsanso fuses kumabwezeretsa zokha pambuyo pothetsa.Nyuzi ikayamba kuwononga, imabwereranso ku boma lake labwino, kulola dera kuti liyambenso kugwira ntchito popanda kufunikira m'malo mwake.Mafose awa ndi abwino kugwiritsa ntchito mapulogalamu omwe zinthu zopitilira muyeso zingachitike pafupipafupi, chifukwa zimapereka chitetezo chopitirirabe.

FOse yolephera

Mafose omwe ali ndi mafashoni omwe ali pano amapangidwa kuti azitha kukana kwambiri pamene ochulukirapo apezeka.Amasokoneza mwachangu kutuluka komweko, kuchepetsa mphamvu yakuwonongeka ndi kukondwerera.

FOse yopanda tanthauzo

Mafose omwe sakhala osasamala omwe sakuwasokoneza omwe amasokoneza kwambiri popanda kuchepetsa kwambiri.Amagwiritsidwa ntchito kawirikawiri pantchito yovuta pomwe kusokonekera kwaposachedwa kuli kotsutsa.Mafose awa amapereka chitetezo chokwanira popanda gawo lowonjezerapo.

Fuse Mphedwe

Nthawi yoyankha ya fuse imakhudzidwa mwachindunji ndi kuchuluka kwa zomwe zimadutsa.

Mafose a FAS: Mafashoni achangu amakumana ndi zochitika zambiri, kupereka chitetezo chambiri kwa zinthu zamagetsi.Mafose awa ndi abwino pazida pomwe ngakhale owonjezera kwambiri angayambitse kuwonongeka kwakukulu.Pamene kuchuluka kwachangu kumagwiritsidwa ntchito, kumatsimikizira kuti derali limasokonezedwa mwachangu, kutchinjiriza zida zolakwika kuti zivulaze.

Mafashoni pang'onopang'ono: kuwomba pang'onopang'ono mafoseji pang'ono kuti awombe, ndikuwapangitsa kukhala oyenera pantchitozo ndi zopezeka kwakanthawi, monga njira zowongolera zamagalimoto.Kuyankha kwachedwa kulola kuphulika kwakanthawi popanda kusokoneza dera, onetsetsani kuti ntchito yodalirika isinthe kapena mwadzidzidzi.Mukamasankha kuwomba pang'onopang'ono, ndikofunikira kuganizira momwe ntchito zogwiritsira ntchito zogwiritsira ntchito popewa kusokonekera kudera.

Kutalika kwa mafoses

Ma a AC ndi DC FUSS amabwera m'mitundu yosiyanasiyana yolumikizidwa pamapulogalamu osiyanasiyana.Mukamasankha FUse, ndikofunikira kuganizira zinthu zingapo zazikulu kuti zitsimikizike magwiridwe antchito komanso chitetezo.

Chizindikiro

Mafoses amadziwika ndi chidziwitso chofunikira monga cholembedwa, magetsi, ndikuphwanya mphamvu.Chizindikiro ichi chimatsimikizira kuti fuse yolondola imasankhidwa kuti igwiritse ntchito.Mukamayang'ana busese, nthawi zonse muziyang'ana zolembazi kuti zitsimikizire kuti zikufunikira.

Kutentha Kwambiri

Kuchita kwamphamvu kumatha kukhudzidwa ndi kutentha kozungulira.Mafoses amapangidwa ndi chinthu chomveka, chomwe chimatanthawuza kuti avotera kuti azigwira ntchito molondola pansi pa kutentha kosiyanasiyana.Mukamasankha FUse, lingalirani zogwirira ntchito ndi matenthedwe v ariat zitha kukhudza momwe akugwirira ntchito.

Dontho la voliyumu

Mphamvu iponyere mafuta owononga iyenera kukhala yochepetsera kutaya mphamvu ndikuwonetsetsa kuti madera otetezedwa.Mukakhazikitsa fisi, yerekezerani dontho la nyuzi kuti zitsimikizire kuti ndi malire ovomerezeka kuti mugwiritse ntchito, kukonza bwino dera ndi kudalirika kwa dera.

Kuthamanga

Mafoses ali ndi nthawi yothandizana ndi nthawi yoyankhira kuti awonetse zosowa za zida zosiyanasiyana.Mafupa othamanga amayankha mwachangu kwambiri kuti atetezedwe, kupereka chitetezo cha magetsi.Mosiyana ndi izi, pang'onopang'ono mafoses amapangidwa kuti azitha kugwirizira maphunziro aposachedwa osawombera, ndikuwapangitsa kukhala oyenera kuti agwiritse ntchito ngati njira zowongolera zamagalimoto pomwe kuphulika kwapafupi kuli ponseponse.

Maganizo Ofunika Mukasankha Mafose

Mukamasankha FUse, ndikofunikira kulingalira zinthu zosiyanasiyana kuti zitheke kutetezedwa bwino ndi magwiridwe antchito.

Muyezo wapano

Kuwerengera kwapano kumawonetsa kuchuluka kwa momwe fuse imatha kuwononga popanda kuwomba.Sankhani fuse ndi njira yapano yokwera kwambiri kuposa momwe madera amagwirira ntchito bwino kwambiri.Izi zimalepheretsa kuwombera koopsa kwinaku ndikuperekabe chitetezo chokwanira.

Muyezo wamagetsi

Vuto la nyuzipepala ndi magetsi okwera kwambiri pamtundu wa mafuta amatha kusamalira bwino.Sankhani FUse ndi mitengo yamagetsi yomwe imagwirizana kapena kupitirira magetsi aboma kuti mupewe kulimbikira magetsi ndikuwonetsetsa kuti ndi chitetezo.

Kuphwanya mphamvu

Kuphwanya mphamvu kumatanthauza kuchuluka kwa zinthu zomwe zimachitika chifukwa chazomwe zimasokoneza popanda kuwonongeka.Onetsetsani kuti kutentha kumatha kuphwanya bwino malo ozungulira.

Kuzengereza

Mafashoni ochedwa a nthawi amatha kugwiritsa ntchito pafupipafupi, monga mafunde amphamvu pakuyambira zida.Mafose awa ndi abwino pakugwiritsa ntchito komwe nthawi yayifupi ikufala, chifukwa amalola kuti nthawi yochepa yopanda kuwombera.

Mtundu wa FUse

Ntchito zosiyanasiyana zimafunikira mitundu yosiyanasiyana ya mafoses.Sankhani pakati pa mafoseji a cartridge, pluging fuses, kukonzanso mafoses, ndi ena kutengera zosowa zina za pulogalamuyi.Mwachitsanzo, mafoseji a cartridge ndiofala m'makampani ogulitsa, pomwe mapulogalamu a plug amagwiritsidwa ntchito nthawi zambiri amagwiritsidwa ntchito pogwiritsa ntchito malo.

Zinthu Zachilengedwe

Ganizirani zinthu zachilengedwe komwe kutentha kumagwira ntchito, kuphatikiza kutentha, chinyezi, komanso kuwonekera kwa mankhwala kapena fumbi.Kusintha kwa kutentha kumakhudza kugwira ntchito kwa mafuta, chifukwa opanga amapereka ma curve kuti athandize kusankha njira yoyenera pa malo ogwiritsira ntchito malo ogwiritsira ntchito.

Makhalidwe Ogwiritsa Ntchito

Mvetsetsani momwe fuse imathandizirani magawo osiyanasiyana, kuphatikizapo liwiro lake la mayankho (mwachangu mofulumira vs.Izi zikuwonetsetsa kuti fuse imatha kuthana ndi nthawi yopuma komanso kuteteza motsutsana ndi nthawi yayitali.Mafose owuma mwachangu amagwira mwachangu, pomwe pang'onopang'ono akulira ma fuses amalekerera othamanga osakhalitsa.

Kukula ndi mawonekedwe

Mafoses amabwera mosiyanasiyana komanso mawonekedwe osiyanasiyana kuti agwirizane ndi zofunikira zosiyanasiyana.Zosankha zimachokera ku zida zazing'ono zokwera pamafupa a mafakitale ambiri.Onetsetsani kuti fuse imagwirizana ndi zopinga zamagetsi zamagetsi.

Kubwezeretsanso vs. Osasinthanso

Mafoses ena, monga polymer kutentha kwabwino (PTC) fuses, zomwe zimabwezeretsedwa ndipo zitha kugwiritsidwanso ntchito pambuyo pozizira.Mafose omwe sangakhale opambana ayenera kusinthidwa atawomba.Sankhani kutengera zofuna kukonza ndi ntchito zanu.

Zipangizo

Mafoses amapangidwa kuchokera ku zida ngati mkuwa, zinc, ndi aluminiyamu, zomwe zimakhudza zochitika zawo, malo osungunuka, ndi kulimba.Sankhani zinthu zomwe zikugwirizana ndi zofunikira za pulogalamuyi, onetsetsani ntchito yodalirika.

Mabatani oyambira ku UK

Mafoses amapangidwa ndi mitengo yapamwamba, yomwe ikuwonetsa kwambiri (mu Ampere) amatha kuthana ndi lisanadze.Mukamasankha FUse, ndikofunikira kuti mufanane ndi chiwerengero cha fuse ndi mphamvu yanu ya chipangizo chanu.Fuse ayenera kuyankha mwachangu kuti apewe kuwonongeka kapena moto, koma mtengo wake uyenera kukhala wokwera pang'ono kuposa momwe upangiri wa chipangizocho popewa kuwombera kosafunikira.

Chithunzi 14: UK Standations

3a fuses

Ku UK, 3a mafose amagwiritsidwa ntchito padera la nyumba ndi ofesi.Mafose awa nthawi zambiri amakhala ofiira ndikuteteza zida zochepa, monga nyali, makompyuta, makompyuta, ojambula, ogulitsa, ndi kubowola magetsi.The 3a futuli amaonetsetsa kuti ntchitoyi ya zida izi mwa kusokoneza mdera popendekera.

13a fuses

FUTH FUSE, imakonda kucheza ndi zofiirira, imagwiritsidwa ntchito pazida zapamwamba kwambiri, ndikuthana ndi 3,000 watts.Mupeza mafakitale a mavaresi monga microwave, ma keke, ma seva apakompyuta, zida zoyesedwa, ndi zowonera.Zipangizozi zimafuna kuti ndalama zapamwamba zilipo chifukwa cha mphamvu zazikulu.Mafuta a 13a amapereka chitetezo chopondera motsutsana ndi zoopsa komanso zamagetsi.

5a fuses

Ngakhale zida zina zolaula zimatha kugwiritsa ntchito mafashoni 5a, kukula kumeneku siilinso muyeso pamakono.Ngakhale kuti nthawi yofala kwambiri, miyezo yamakono ndi chitetezo chasintha 3A ndi 13a fuses.Kusintha Mafashoni Akale 5a ndi ofanana amakono amatsimikizira bwino chitetezo ndikutsatira mfundo zachitetezo.

Mukamasankha fuse, nthawi zonse tsimikizirani kuchuluka kwa chipangizocho ndikusankha fuse zomwe zimapereka chitetezo chofunikira pomwe amalola kuchita masewera olimbitsa thupi.Kusankha mosamala kumeneku kumathandizanso kuti chipangizocho cha upangiri ndipo chimapangitsa chitetezo cha nthawi yayitali.

Ubwino ndi Zovuta Zogwiritsa Ntchito Mafas

Ubwino Wogwiritsa Ntchito Mafoses

Chitetezo: Mafoses amapereka chitetezo chodalirika posokoneza dera likasokonekera.Kusintha kumeneku kumatsimikizira kuti dera lonselo lathyoledwa kwathunthu, kuletsa kuwonongeka kwina kulikonse kapena ngozi.Iliyonse imapangitsa kuyamba mwatsopano, kukhalabe miyezo yotetezeka.

Mtengo wokwera mtengo: mafoses ndi amodzi mwa njira zothetsera zachuma kwambiri poteteza pafupipafupi.Kusasamala kwawo kumawapangitsa kuti atsegule mapulogalamu osiyanasiyana, kuchokera ku zida zapakhomo ku makina ogulitsa.

Mtengo wosokoneza bongo wa: mafuta ambiri otsika-magetsi omwe sangathe kuthana ndi mafunde olakwika popanda kuwonongeka.Kutha kwamphamvu kumeneku kumapangitsa chitetezo ngakhale mopitilira muyeso.

Kudalirika: Mafoses alibe magawo oyenda omwe amatha kutopa, kuonetsetsa osasinthika komanso odalirika pakapita nthawi.Mapangidwe awo osavuta amathandizira kuti azikhala odalirika kwa nthawi yayitali.

Kutsatira Miyezo: Mafoses ku North America ayenera kutsatira miyezo ya Tri-National, kuonetsetsa kufanana ndi kudalirika pakuchita kwawo.Kutsata uku kukutsimikizira kuti Foses amakwaniritsa chitetezo chapadera komanso njira zogwirira ntchito.

Chitetezo cha CRA:Kuyankha mwachangu kumathandiza kuti kukhulupirika kwa dongosolo lonse.

Chitetezo Chachikulu: Mafoses amatha kusintha magwiridwe antchito ndikuwonjezera zolakwika zomwe zilipo.Izi zimapereka chitetezo chopitilira muyeso monga dongosolo la dongosolo limasinthira, kuonetsetsa chitetezo cha nthawi yayitali.

Kusankha: Mafoses amatha kuyang'aniridwa kuti awonetsetse kuti madera omwe akhudzidwawo amasokonezedwa panthawi yochulukirapo kapena nthawi yayifupi.Kusankha uku kumathandizanso kukhalabe ndi dongosolo lonse la dongosolo, kuchepetsa chisokonezo.

Kukonza kochepa: mafoses safuna kubwezeretsanso kwanthawi yayitali, kusinthasintha kwa zinthu.Kusowa kumeneku pakuwunika pafupipafupi kumachepetsa kuyesetsa kukonzanso ndi mtengo.

Moyo wautali: mafoses amasunga maluso awo oteteza nthawi yayitali, kupereka chitetezo chokhalitsa.Moyo wawo wautali umawapangitsa kuti azisamudwitse mafomu osiyanasiyana.

Zovuta za kugwiritsa ntchito fuses

Kugwiritsa ntchito chilengedwe chimodzi: mafoses amapangidwa kuti azigwiritsa ntchito nthawi imodzi.Nthawi yomweyo kutentha, sikungagwiridwe ntchito ndipo kuyenera kusinthidwa.Izi zitha kukhala zovuta, zomwe zimapangitsa kuti zikhalepo nthawi yayitali, makamaka ngati mafosholo sapezeka mosavuta.M'malo ovuta, kufunikira kwa kulowetsedwa mwachangu kumatha kuyambitsa zovuta zogwirira ntchito komanso kuchedwa.

Kusintha kwa Manja Yofunika: Kusinthanso fuse yofinya kumafuna kulowererapo kwa buku, komwe kumatha nthawi yophulika nthawi ndipo nthawi zambiri kumafuna kudziwa.M'magetsi amagetsi, njirayi imatha kubweretsa nthawi yayitali komanso zoopsa zomwe zingachitike ngati sizinathere mwachangu komanso molondola.

Kulekerera kosaneneka: Mafoses sangathe kusiyanitsa mitundu yosiyanasiyana yamagetsi.Amawomba pamene zilipo zopitilira muyeso wawo koma osapereka chidziwitso pazolakwika.Zida zina zowonjezera ndizofunikira kuzindikira chifukwa choyambitsa, kuwonjezera zovuta ndipo zimawononga ndalamazo kukonza.

Kuchedwa Kuyankha: Mitundu ina ya mafoses, makamaka pang'onopang'ono mafoses, amayankha mochedwa kuchitika.Kuchedwa kumeneku kumatha kuloleza kuwonongeka kwakung'ono kumachitika mu zinthu zamagetsi zamagetsi asanaphulike.Mafose osachedwa amapangidwira kuti azilola othamanga osakhalitsa, kuchitapo kanthu sikungateteze koyenera pamapulogalamu onse, makamaka omwe amaphatikizidwa ndi zigawo zosafunikira.

Kutetezedwa kosagwirizana: Chitetezo chomwe chimaperekedwa ndi mafose amatha kusagwirizana chifukwa cha v ariat mu kupanga zolekerera ndi zinthu monga kutentha.Izi v ariat iyo imatha kusokoneza mphamvu yapano ya fuse, zomwe zimatsogolera komwe kutentha kumatha kuwomba kapena kulephera kuwomba pakafunika kutero.Kusavomerezeka kumeneku kungakulepheretse kudalirika kwa chitetezo cha chitetezo ndikuyika chiopsezo cha zida zolumikizidwa.

Kutha Kochepa kwa Ntchito Zapamwamba Kwambiri: Mafoses nthawi zambiri sayenera kugwiritsa ntchito ntchito zapamwamba kwambiri.Kukula kwa thupi ndi kapangidwe ka kapangidwe kamapangitsa kuti zikhale zovuta kupanga fuse zomwe zingasokoneze mphamvu zambiri popanda kuyambitsa zoopsa.M'makina apamwamba, njira zina zoteteza monga ophwanya madera atha kukhala oyenera kwambiri, kupereka kudalirika kwapamwamba komanso kosavuta kubwezeretsanso ndalama.

Ntchito Zodziwika za Mafoses

Mafoses amatenga mbali yofunika poteteza zida zamagetsi kuchokera pazovuta zamagetsi pamagetsi osiyanasiyana.Mu zida zanyumba monga Reviterators, TVMu makampani ogulitsa magetsi, mafoses amawonetsetsa chitetezo komanso kudalirika kwa makina amagetsi, kuphatikizapo batire, magetsi, ndi magetsi ofatsa, poteteza maderawa kuchokera kumadera omwe angakhale osokoneza bongo.

M'mayiko a mafakitale, mafoses amatenga mbali yayikulu poteteza makina makina ndi kuwongolera kwa magetsi kuchokera kuwonongeka kwamagetsi, potero amapewa nthawi yotsika ndikuonetsetsa kuti azolowere.Ma netricts ogawika amadaliranso mafoses kuti azikhala okhazikika pakusokoneza zida zosokoneza, kuteteza otanthauzira, komanso kupewa zoopsa.Zida zazing'ono zamagetsi monga mafoni, makompyuta, makompyuta, ndi zotonza zamasewera zimapindula ndi mafoses omwe amawateteza kumagetsi, potero amapereka ntchito yawo yozizira ndikuonetsetsa.

Makina osinthidwa, kuphatikiza mapanelo a dzuwa ndi ma turbines amphepo, gwiritsani ntchito fuses kupewa kuwonongeka kuchokera kwa odzikongoletsa, kusunga umphumphu ndi kukhazikika kwa machitidwe awa.Mafoses nawonso amakhalanso ogwirizana mu oteteza ophunzira komanso ophwanya madera, kupereka zowonjezera zodzitchinjiriza kwa oyang'anira magetsi ndi spikes.M'makina azachipatala, monga makina amakina a MRI ndi oyang'anira odwala, mafose amafunikira kuteteza ku ngozi zamagetsi, onetsetsani kuti agwire ntchito modalirika komanso otetezeka.

Makina owunikira mnyumba, maofesi, ndi malo aboma amadalira mafoses kuti ateteze zolakwa zamagetsi komanso kutentha, kuwonetsetsa kuti agwire bwino ntchito.Makina a Hvac, kuphatikizapo kutentha, mpweya wabwino, kugwiritsa ntchito mpweya, gwiritsani ntchito mafoseza kuteteza zigawo kuchokera kutali, motero ndikuwonetsetsa kuti ntchito ndi yotetezeka.Kumvetsetsa gawo la mafase mu mapulogalamu awa kumawunikira kufunikira kwawo kukhalabe otetezeka komanso kumangiriza madera osiyanasiyana.

Fs vs. breaker reverker: Kusiyana kwakukulu

Chithunzi 15: Mafoses vs. ophwanya madera

Mafosesi ndi ophwanya mafakitale onse amateteza madera amagetsi kuchokera kuofesi kapena mabwalo afupi, koma amasiyana kwambiri pakugwiritsa ntchito ndikugwiritsa ntchito.

Kutsegulira ndikugwiritsanso ntchito

Ophwanya aboma amagwira ntchito ngati osintha.Pamene maulendo oyenda aboma chifukwa cha kuchuluka kwa opaleshoni, mutha kungotsegula kubwerera kuti mubwezeretse mphamvu.Kutha kubwezeretsanso kumapangitsa ophwanya madera omwe angagwiritse ntchito nthawi yayitali ndikuchepetsa nthawi yayitali popeza palibe chifukwa chodzitetezera.

Mafoses, mbali inayo, ndi zida zokha.Pamene kutentha kumawomba, iyenera kusinthidwa.Kugwiritsa ntchito nthawi ndi nthawi imeneyi kumachitika ngati otetezeka, kuonetsetsa kuti maderawo asweka ngati ndalama zotetezeka.Kusinthanso fuse kumafuna kulowererapo kwa buku, kumapangitsa kuti zikhale zochulukirapo kuposa kubwereza.

Cholinga ndi Kapangidwe

Ophwanya madera ophwanya amapangidwira kuti azigwiritsa ntchito ndikuteteza nthawi yayitali.Ndiwofalira kwambiri chifukwa amatha kubwezeretsa mwachangu popanda kufunikira magawo atsopano.Izi zimawapangitsa kukhala abwino kwa malo omwe kubwezeretsa mwachangu ndikofunikira.

Mafosesi amapangidwa mwadala kuti akhale ulalo wofooka mudera.Amawomba kuti aletse kwambiri zamakono, kuteteza zinthu zina kuwonongeka.Mafoses amakhala otsika mtengo ndipo amatha kusinthidwa mwachangu, koma nthawi iliyonse akawomba, fuse yatsopano imafunikira.

Miyezo yofunika yachitetezo cha fuses

Miyezo ingapo ya chitetezo imayang'anira kapangidwe kake, kuyezetsa, ndi chitsimikizo cha fuse.Miyezo iyi imawonetsetsa kuti maboti amapereka chitetezo chodalirika, kukwaniritsa malamulo azachilengedwe, ndipo amatsatira zofunika kwambiri zachitetezo, ndikuwapangitsa kuti azichita zinthu zodalirika m'magetsi padziko lonse lapansi.

Ul (ma laobories olemba)

UL ndi bungwe lodziyimira pawokha, lomwe silipindulitsa lomwe limayesa ndikutsimikizira zinthu zotetezeka.Mafoses amaphimbidwa ndi Ul Standard 248-14, yomwe imatanthauzira magwiridwe antchito ndi chitetezo.Chitsimikizo ichi chimawonetsetsa kuti fuses amateteza makina azigetsi m'malo mopitilira munthawi yonse.

CSA (Miyezo ya Canada)

CSA ndi bungwe la Canada lomwe limayesa ndi kutsimikizira zinthu kuti zikwaniritse miyezo yadziko.CSA yoyenera C22.2 Ayi. 248.14-14 ikufotokoza zofunikira mwatsatanetsatane for, kutsimikizira kuti amakumana ndi chitetezo chokhwima komanso ku Canada.

IEC (Internet Enterrotechnical Commission)

IEC imayamba ndikufalitsa miyezo yapadziko lonse lapansi pazida zamagetsi ndi zamagetsi.Mafoses amayendetsedwa ndi IEC Standard 60269, yomwe imapereka malangizo athunthu opangira, kugwiritsa ntchito, ndi kuyezetsa.Muyezo uwu umatsimikizira kuti mafoses amakumana ndi chitetezo chadziko lonse lapansi.

Rohs (zoletsa za zinthu zowopsa)

Chitsogozo cha Rosha, chokhazikitsidwa ndi European Union, chimaletsa kugwiritsa ntchito zinthu zina zowopsa popanga zida zamagetsi, kuphatikizapo fuses.Kulunjika kumeneku kumafuna kuchepetsa mphamvu zachilengedwe ndikusintha chitetezo chambiri pogwiritsa ntchito zinthu ngati kutsogolera, Mercury, ndi Cadmium.

CE (Foormité Européene)

Maliko a CE Marzo akuwonetsa kuti chinthu chatha chifukwa cha chitetezo cha EU, thanzi, komanso kuteteza chilengedwe.Mafashoni Omwe Akutengera Con Mark Maligirity Yogwirizana ndi Malangizo a Europe, kuonetsetsa kuti ali otetezeka kuti agwiritsidwe ntchito mkati mwa EU ndikumachita zachitetezo.

Mapeto

Ndi mitundu yosiyanasiyana yopangidwa ndi mapulogalamu apadera, monga a AC ndi DC FUSS, kusankha fuse yolondola kumaphatikizapo kulingalira za zinthu ngati mitengo yaposachedwa, magetsi, komanso kuwononga mphamvu.Ngakhale amafunikira cholowa m'malo pambuyo pakugwiritsa ntchito iliyonse, mafoses amakhalabe okwera mtengo komanso odalirika, pulani kukonza chitetezo.Kuzindikira ndi kusankha fuse yoyenera kumawonjezera chitetezo chamagetsi komanso kudalirika kwa dongosolo.

Nthawi zambiri mafunso [FAQ]

1. Kodi mungadziwe bwanji ngati mafuta aphulika?

Kuti mudziwe ngati mafuta aphuka, tsatirani izi:

Kuyendera kwamawonekedwe - yang'anani pa fisi kudzera munjira yake yowonekera.Ngati waya wachitsulo mkati mwake umasweka kapena kuwonongeka kumasungunuka (kudakulidwa kapena mitambo), fuse mwina ikuwombedwa.

Kuyesa mita yambiri - ikani mita yambiri mpaka kukhazikika.Ikani ma propes kumapeto onse a fuse.Chifuwa chofiyira sichingawonetsere kupitilira (mita yambiri sichingamvere kapena kuwonetsa zero kukana).

Fuse teseter - gwiritsani ntchito fanizo lodzipereka.Ikani fuse mu tester.Ngati tester sayatsa kapena kuwonetsa kupitilizabe, fuse imawombedwa.

2. Zomwe zimayambitsa fuse?

Chifukwa chachikulu chopepuka ndi magetsi ochulukirapo kapena madera afupi.Izi zitha kuchitika chifukwa cha:

Kuchulukitsa madera - kutulutsa zida zambiri m'magawo amodzi, ochulukirapo.

Mabwalo afupikitsa - pomwe waya wotentha amakhudza waya kapena nthaka, ndikupanga njira yotsika yomwe imalola kutuluka kwaposachedwa kwambiri.

Zida zolakwika - zida zamalonda kapena zigawo zomwe zimajambula kwambiri.

Mavuto owopsa - mawaya owonongeka kapena osungunuka omwe amachititsa kuti nthawi isakhale yokha.

3. Kodi ndi chovuta chiti chomwe chikuyembekezeka?

Fuse ayenera kukhala nthawi yayitali malinga ndi momwe amagwirira ntchito mkati mwa mtundu wake wapano.Imangowombera ngati pali zochulukirapo kapena zazifupi.Mabuku ovota moyenera pazomwe amafunsira amatha zaka zambiri popanda zovuta.

4. Kodi fuses okwera mtengo?

Mafoses amakhala otsika mtengo.Mitengo imasiyanasiyana kutengera mtundu ndi muyezo, koma mafose am'madzi ambiri amakhala pakati pa masenti ochepa kapena madola angapo iliyonse.Mafoses apadera a mafakitale a mafakitale kapena magetsi amatha kukhala okwera mtengo kwambiri.

5. Ndi mtundu uti wa fisi womwe umagwiritsidwa ntchito kwambiri pamagalimoto amakono?

Mafoseji omwe amagwiritsidwa ntchito kwambiri m'magalimoto masiku ano ndi ma fuse.Izi ndi monga:

Mini ya Mini Lause - yaying'ono kukula, imagwiritsidwa ntchito m'mabokosi amakono.

Mafuta a Tsitsani Trance Tsitsani - zokulirapo pang'ono, zogwiritsidwa ntchito m'magetsi amagetsi.

Maxi Lauses - zokulirapo komabe, zogwiritsidwa ntchito pazomwe zilipo masiku ano.

6. Kodi mungadziwe bwanji mtundu wa fuse?

Kuti muzindikire mtundu wa fuse, onani zotsatirazi:

Kukula kwakuthupi ndi mawonekedwe - mafosholo a tsamba, fusi lagalasi, komanso fuse ya ceremic yonse imakhala ndi mawonekedwe ndi kukula kwake.

Kutumiza kwa utoto - mafosholo a tsamba nthawi zambiri amakhala ndi mtundu wowonetsa mawonekedwe awo amphiki.

Zolemba - yang'anani zambiri zosindikizidwa pa fyuse, monga momwe Amurage adawerengera ndi magetsi.

Funsani Buku la Galimoto - buku lagalimoto kapena buku la bokosi la Fouse nthawi zambiri limakhala ndi chithunzi kapena mndandanda womwe umawonetsa mitundu ndi mafosholo a mafoses omwe amagwiritsidwa ntchito.

7. Ndi zinthu ziti zomwe nthawi zambiri zimagwiritsidwa ntchito kupanga fuse?

Zida zomwe anthu ambiri amagwiritsa ntchito zimaphatikizapo:

Fuserments - wopangidwa mwazopangidwa ndi zinc, mkuwa, siliva, kapena wowongolera, zomwe zimasungunuka ataphulika.

Thupi la FUse - nthawi zambiri limapangidwa ndigalasi, lamitenti, kapena pulasitiki, ndikupereka chitetezo chakuthupi.

Mabwenzi - opangidwa ndi mkuwa, mkuwa, kapena zida zina zopangira kuti zitsimikizidwe bwino.