Iridium spark matosai - abũbuwan amfãni da rashin amfani

Da farkon lokacin sanyi, masu ababen hawa suna fuskantar matsalar inji mai farawa kowace shekara. Matsalar ita ce, a cikin sanyi, iska ba ta da yawa kuma don ƙone cakudadden mai-iska, ana buƙatar fitowar mai ƙarfi daga kyandir.

A cikin injunan dizal, matsalar iri ɗaya ce, amma a can ƙonewa yana faruwa saboda tsananin ɗumi na iska a cikin silinda daga matse shi. Don magance wannan matsalar, injiniyoyi sun haɓaka matosai masu haske.

Menene mafita ga ICEs na fetur? A bayyane yake cewa wani abu yana buƙatar yin shi tare da kyandir masu kyau. A cikin fiye da shekaru goma, fasaha don ƙirƙirar SZ ya haɓaka, godiya ga abin da gyare-gyare daban-daban ya zama samuwa ga direbobi. Daga cikinsu akwai kyandirori iridium. Yi la'akari da yadda suka bambanta da ma'auni, da kuma yadda suke aiki.

Ka'idar aiki na kyandirori iridium

Fuskokin fitilar Iridium suna da tsari iri ɗaya kamar daidaitaccen sigar (don ƙarin bayani kan waɗannan abubuwan, duba a wani labarin). Ka'idar aiki kamar haka.

Ana kawo gajeren motsi na lantarki ta hanyar wayoyi masu ƙarfin lantarki ta hanyar kyandir zuwa goro na tuntuɓar. Kan shugaban lamba yana cikin insulatorin yumbu. Ta hanyar sa, bugun jini mai karfin gaske ya shiga cikin allurar da ke hada kan lambar sadarwa da wutan lantarki. Wannan halin gaskiya ne.

Duk fitilu masu walƙiya an sanye su da zaren zaren jiki. Tana gyara na'urar sosai cikin walƙiyar injin injin. A cikin ƙananan ɓangaren jiki akwai ƙirar ƙarfe - wani gefen lantarki. Wannan sinadarin ya lankwasa zuwa tsakiyar lantarki, amma basa haduwa. Akwai 'yar tazara tsakanin su.

Adadin mai mahimmanci na halin yanzu yana tarawa a cikin ɓangaren tsakiya. Dangane da gaskiyar cewa duka wayoyin ba a keɓe suke ba kuma suna da mahimmin haɓakar magana, wata walƙiya ta tashi a tsakaninsu. Influencedarfin fitarwa ya rinjayi juriya wanda dukkanin abubuwan biyu ke da shi - ƙasa da shi, mafi kyawun katako.

Girman diamita na tsakiyar lantarki, ƙaramin ƙwayar plasma zai kasance. Saboda wannan, ba a amfani da karfe mai tsafta, amma iridium, mafi dacewa, gami da shi. Abun yana da haɓakar haɓakar lantarki mai yawa kuma ba mai saurin saukin kamuwa da shawar makamashi mai zafi wanda aka saki yayin samuwar katangar fitowar lantarki.

Ba a warwatsa walƙiyar wutar lantarki a kan dukkanin fuskar wutar lantarki ta tsakiya; saboda haka, irin wannan filogin yana samar da dakin konewa da fitowar mai "mai". Wannan kuma yana inganta ƙonewar iska mai iska da mai (ko iskar gas, wanda ke da zafin jiki kusan -40 Celsius a cikin silinda).

Tsarin Kula da Kyandir na Iridium

Toshe mai iridium baya buƙatar kowane kulawa na musamman. A mafi yawan injina, waɗannan gyare-gyaren suna tafiyar sama da kilomita 160. Don ingantaccen aiki na injin konewa na ciki, masana'antun suna ba da shawarar canza kyandirori ba lokacin da suka gaza ba, amma lokaci-lokaci - a yawancin lokuta sau da yawa fiye da bayan dubu 000.

Kodayake ajiyar carbon ba ta zama da yawa akan samfuran iridium ba, saboda rashin ingancin mai da mai sanyi mai saurin farawa, wannan alamar har yanzu tana bayyana. Saboda wadannan dalilan, ana ba da shawarar ka sanya mai a motarka a gidajen mai da aka tabbatar kuma ka rage tafiyar tafiya mai nisa.

Fa'idodin kyandir na iridium

Fa'idodin da wannan nau'in abubuwan ƙirar ƙirar ke da shi sun haɗa da abubuwan da ke tafe:

• Injin yana aiki sosai. Ana nuna wannan alamar saboda ƙananan ƙaramin lambar sadarwa akan wayoyin. Hanyar fara rukunin wutar yana zama da sauri saboda katsewar katangar lantarki, don samuwar wacce ake amfani da karancin wuta;
• Arfafa aiki ba tare da komai ba Lokacin da yawan zafin jiki na iska da ke shiga motar ba shi da kyau, ana buƙatar mafi kyawu. Tunda toshe iridium yana buƙatar ƙaramin ƙarfin wuta kuma yana haifar da kyalkyali mafi kyawu, har ma da injin da ba shi da wuta zai zama mai kwanciyar hankali a ƙananan gudu;
• A wasu raka'a, amfani da wannan nau'in toshe ya haifar da raguwar nisan mil na gas har zuwa kusan kashi 7. Godiya ga mafi ƙonewa na BTC, yana ƙonewa sosai da ƙarancin gas mai cutarwa ya shiga tsarin shaye shaye;
• Wutar motar tana buƙatar kulawa ta yau da kullun. Game da amfani da kyandirorin da aka tattauna, ana aiwatar da gyare-gyare bayan dogon lokaci. Dogaro da ƙirar injiniya, aikin kyandirori yana yiwuwa a cikin kewayon tsakanin kilomita dubu 120 da 160;
• Kadarorin iridium sun baiwa wutan lantarki babban juriya ga narkewa, wanda hakan ke bada damar walƙiyar walƙiya ta iya jure yanayin zafi a cikin injin da aka haɓaka;
• Kadan mai saukin kamuwa da lalata;
• Garanti na daidaitaccen walƙiya a ƙarƙashin kowane yanayin aiki na motar.

Shin akwai rashin amfani ga irin wannan walƙiya?

A dabi'ance, SZ tare da lantarki iridium shima yana da nakasa. Don zama daidai, akwai da yawa daga cikinsu:

• Shin suna da tsada. Kodayake akwai "takobi mai kaifi biyu". A gefe guda, suna da mutunci, amma a ɗaya bangaren, suna da wadataccen kayan aiki. Yayin aiki na saiti ɗaya, direba zai sami lokaci don maye gurbin analogs na kasafin kuɗi da yawa;
• Yawancin tsofaffin masu mallakar mota sun sami masaniya mai ɗaci da waɗannan SZs. Koyaya, matsalar yanzu ba ta cikin waɗannan kayan masarufin, amma a cikin gaskiyar cewa an fi ƙirƙira su ne don rukunin wutar lantarki na zamani. Mota tare da ƙarar har zuwa lita 2,5 ba za ta ji bambanci daga shigar SZ mara daidaituwa ba.

Kamar yadda kake gani, shigar da irin waɗannan abubuwan zai zama sananne akan injina masu inganci. Misali, ana amfani dasu a cikin motocin tsere: don haɗuwa, yawo ko wasu nau'ikan gasa.

Idan motar ta tsufa tare da ƙaramin motsi mai ƙonewa na ciki, to akwai wadatattun kyandirori da yawa. Babban abu shine canza su cikin lokaci saboda ƙirar ƙwanƙwasawa ba ta yi nauyi ba saboda samuwar ajiyar carbon (lokacin da za a yi haka, an gaya masa a nan).

Bambance-bambance tsakanin fulogi na iridium da matosai masu ƙyalli

Anan ga karamin kwatancen kwatanta tsakanin iridium da SZ na gargajiya:

Nau'in kyandir:	Плюсы	Минусы
Standard	Za'a iya amfani da ƙarancin farashi akan kowane ɓangaren mai; Ba mai buƙatar ingancin mai ba	Resourcearamar hanya saboda ƙarancin abu na lantarki; Farawar motar baya zama koyaushe tsayayye saboda yawan watsa katako; carbonarin carbon yana tarawa da sauri (adadinsa kuma ya dogara da yadda aka saita tsarin ƙonewa); Domin ingantaccen ƙonewar cakuda, ana buƙatar babban ƙarfin lantarki
Doped da iridium	Increasedara rayuwar aiki mai mahimmanci; assembarin haɗuwa da katako mai ƙarfi saboda fasalin fasalin ɓangaren; Inganta kwanciyar hankali na motar; A wasu lokuta, ana samun ƙaruwa a cikin aikin naúrar saboda ƙonewar VTS mafi kyau; Wani lokaci yakan haifar da ƙaruwa cikin ingancin motar	Babban farashi; Whimsical ga ingancin mai; Lokacin da aka sanya shi akan ƙaramin ƙaura, ba a lura da ingantattun ayyukanta; Saboda gaskiyar cewa sauye-sauyen kayan masarufi ba sau da yawa, yawancin ƙananan baƙi (ajiyar carbon) na iya tarawa a cikin injin din

Farashin fitilar Iridium

Kamar yadda muka riga muka gano, idan aka kwatanta da kyandirori na yau da kullun, ana amfani da masarufin iridium sau uku. Koyaya, idan muka kwatanta su da takwaransu na platinum, to, suna mamaye kayan masarufin a tsaka-tsakin farashin.

Wannan zangon farashin ba shi da nasaba da inganci da ingancin samfurin, amma ga shahararsa. Sha'awa a cikin kyandirori na iridium yana ƙaruwa ta hanyar bita na ƙwararrun masu tsere, waɗanda galibi suna jin bambanci daga amfani da waɗannan kayan masarufin.

Kamar yadda muka saba, ana haifar da farashin ba ta hanyar inganci ba, amma ta hanyar buƙatu. Da zaran mutane sun canza zuwa nama mai rahusa, mai tsada nan da nan ya fadi cikin farashi, kuma tsarin yana canzawa tare da zaɓin kasafin kuɗi.

Kodayake iridium karfe ne mai matukar wuya (idan aka kwatanta shi da zinariya ko platinum), a tsakanin ɓangarorin mota, kyandirori tare da wayoyin da aka haɗa da wannan ƙarfe sun fi yawa. Amma farashinsu ya ƙayyade daidai da sanannen samfurin, saboda ana amfani da adadi kaɗan na wannan kayan don samar da wani ɓangare. Baya ga siyarwa a ƙarshen wayoyin, wannan galibi galibi ne.

Rayuwar sabis na fitilar walƙiya ta iridium

Idan muka kwatanta kyandir na iridium tare da takwaran nickel na yau da kullun, to suna kulawa kusan sau huɗu. Godiya ga wannan, ana biyan kuɗin su ta hanyar aiki na dogon lokaci. Standard SZ, bisa ga shawarwarin mai sarrafa kansa, dole ne a maye gurbin bayan matsakaicin kilomita dubu 45. nisan miloli Game da gyare-gyaren iridium, a cewar masana'antar, ana iya sauya su bayan 60. Koyaya, kwarewar masu motoci da yawa ya tabbatar da cewa suna iya barin har zuwa 000.

Kar ku wuce ƙa'idodin shawarar masana'antun. Haka kuma, shi ma wajibi ne a yi la'akari da karfin karfin. In ba haka ba, in ba haka ba, in ba haka ba, ba za a sami sakamako daga waɗannan kyandirorin ba, kuma ba za su iya fitar da kayan aikin da ake buƙata ba.

NGK Iridium Spark Matosai

NGK iridium cored matosai ana ɗaukar su mafi kyawun zaɓi saboda kwanciyar hankali da inganci mai kyau. Dalilin shine cewa iridium ya bambanta da nickel cikin ƙarfi da juriya da yanayin zafi mai yawa. Matsayin narkewarta shine + 2450 digiri.

Baya ga tip iridium, irin wannan kyandir yana da farantin platinum. Godiya gareshi, koda a mafi ƙarfin iko, toshe yana riƙe da kwanciyar hankali. Kuma don walƙiya mai inganci, yana cin ƙarancin ƙarfi. Wani fasalin irin wannan SZ shine fitarwar ruwan yana samuwa har ma tsakanin insulator da tsakiyar lantarki. Wannan yana tabbatar da cewa na'urar an cireta daga toshi, kuma ana samarda walƙiya sosai. Godiya ga wannan, suna da babban kayan aiki.

Mafi kyawun Siffar Siffar Iridium

Idan mai mota ya zaɓi ingantaccen kyandirori wanda zai samar da tsayayyen walƙiya na dogon lokaci, to da yawa suna ba da shawarar fifita kyandir na iridium. Misali, babban zaɓi daga wannan rukuni NGK ne yayi shi.

Amma wannan jerin ya hada da bambancin Iridium Denzo. Amma wannan samfurin yana da gyare-gyare da yawa:

• TT - tare da karu biyu (TwinTip);
• SIP - samar da babbar ƙonewa;
• --Arfi - increasedara ƙarfi da sauransu.

Iridium ko na yau da kullun - wanda ya fi kyau

Duk da dorewar kyandir na iridium, ba kowane mai mota bane a shirye yake ya biya kimanin $ 40 don saiti na kyandir, don haka mutane da yawa suna tunanin cewa ya fi kyau siyan SZ na yau da kullun. Tabbas, sirrin analogs iridium yana cikin dorewarsu, kuma tasirin irin wannan saka hannun jari mai tsada ne kawai za'a ji a nan gaba.

Idan muka kwatanta waɗannan abubuwan daidaitawa guda biyu na SZ, to a yayin aiwatar da tsufan su, yawan kwaɗayin injin ƙone ciki yana girma. Arkashin irin yanayin aikin, saboda sanya abubuwan ajiyar carbon akan babbar lantarki, kyandir a hankali yana kunna cakuda-mai tare da rashin ingancin aiki. Wannan tsari yana faruwa, a ɗayan kuma a ɗayan yanayin. Bambanci kawai shine a cikin lokacin da ingancin fitilu zai ragu sosai. Don kyandirori na yau da kullun, wannan ma'aunin bai wuce awanni 250 ba, amma takwarorinsu na iridium sun yi aiki na fiye da awanni 360, kuma basu rasa tasirin su ba, wanda ya kai kusan dubu 35. kilomita.

A yayin aiwatar da tsufa, SZ na al'ada yana rage ingancin injin ƙone ciki. Misali, bayan awanni 180 na aiki, gubar hayakin hayakin hayakin ya karu kuma yawan mai ya karu da kashi hudu. Bayan awanni 60 kawai, adadin ya ƙara wani kashi 9 kuma matakin CO ya tashi zuwa 32 bisa ɗari. A wannan gaba, binciken lambda ya daina iya gyara tsarin samarwar cakuda a cikin injin. Kayan aikin bincike a wannan matakin sun yi nasarar gajiyar albarkatun kyandirori na yau da kullun.

Amma game da iridium SZ, siginar farko ta tsufa ya bayyana ne kawai lokacin da aka kusanci alamar awa 300. A matakin kammala bincike (awanni 360), ƙaruwar amfani da mai ya kai kusan kashi uku. Matakan CO da CH sun tsaya a kusan kashi 15.

Sakamakon haka, idan motar ta zamani ce kuma ta yi tafiya mai nisa, to yana da ma'ana a sayi iridium SZ. Sai kawai a wannan yanayin zasu biya. Amma idan motar ta tsufa, kuma matsakaiciyar nisan mil shekara ba ta wuce kilomita dubu 5 ba, to amfani da kyandirori na iridium zai zama ba daidai ba ta fuskar tattalin arziki.

Anan gajerar bidiyo akan manyan fursunoni na masu amfani da iridium:

Kyandirorin Iridium ko kuwa?

Tambayoyi & Amsa:

Rayuwar sabis na fitilar walƙiya ta iridium. Kyandirorin Iridium, a kwatankwacin kyandirorin nickel, ɗauki oda sau uku zuwa huɗu. Idan mai kera motoci ya bada shawarar maye gurbin kyandirori na yau da kullun bayan kusan kilomita dubu 45. Amma game da iridium NWs, akwai shari'o'in lokacin da sukayi nutsuwa kusan kilomita dubu 160, kuma a cikin wasu motocin suna rayuwa kusan kilomita dubu 200.

Da yawa kyandirorin gas na iridium ke tafiya. Tunda matattarar iskar gas tana ba da izinin konewar zafin jiki mafi girma HTS, waɗannan sharuɗɗan suna sanya ƙarin damuwa akan walƙiya. Idan aka kwatanta da injunan mai, toshe-ƙyallen ba da ɗan kulawa yayin amfani da makamashin madadin. Tabbas, wannan banbancin ya dogara da nau'in naúrar wutar lantarki, yanayinta na aiki da sauran abubuwan. Don ƙone cakuda iska da fetur, ana buƙatar ƙarfin lantarki daga 10 zuwa 15 kV. Amma tunda gas ɗin da aka matsa yana da mummunan zafin jiki, yakan ɗauki daga 25 zuwa 30 kV don ƙonewa. A saboda wannan dalili, farawar sanyi akan injina akan lokacin bazara ya fi sauƙi idan aka kwatanta da farkon injin ƙone ciki (akwai gas mai dumi a cikin mai rage gas). A karkashin yanayin aiki na yau da kullun, kyandirori na iridium suna kulawa muddin mai sana'anta ya ayyana. Amma wannan koyaushe ya dogara ne da ingancin fetur wanda injin yake da zafi a kansa, da kuma gas ɗin kanta.

Yadda ake bincika kyandir na iridium. Duba kyandir na iridium ba shi da bambanci da bincikar lafiyar ire-iren waɗannan nau'o'in. Da farko dai, ba a kwance kyandir din ba (ta yadda datti daga karkashin kyandir din ba zai shiga cikin rijiyar ba, za ka iya busa ramin tare da kwampreso yayin da kyandir din ba a kwance yake ba). Babban ajiyar carbon, narkewar wayoyin, lalata sassan yumbu na kyandir (fasa) - duk waɗannan alamun gani ne na kyandir mara kyau, kuma dole ne a maye gurbin kit ɗin tare da sabo.