Gyaran namu motocin sun fara kamuwa da cuta tun farkon abin hawa. Dukkanmu muna ci gaba da neman abin da zai sa motocinmu su zama na musamman da kuma daukar ido a kan hanya. Kamar yadda takamaiman samfurin ɗaya bai isa ya dace da duk buƙatu ba, Max Racing Exhaust tana ba da samfura da yawa waɗanda ke ba ku damar jin daɗin sha'awar gyarawa da keɓance motocin mallakar ku.
An tsara tsarin shaye-shaye don rage gurɓacewar igiyar sauti da sarrafa yawan hayakin injin konewa na ciki (ICE). Akwai bincike da yawa da ci gaba da aka gudanar a cikin kalmar don haɓaka aikin injin kowane lokaci, gami da mu. Kodayake tsarin shaye-shaye yana buƙatar ƙira mai rikitarwa don kowane aikace-aikacen daban-daban, abubuwan da ba za su taɓa canzawa ba: ɗaukar iskar gas ɗin da aka ƙone daga bawul ɗin shayewa, sake shi zuwa yanayin don tabbatar da sake zagayowar konewa yana gudana yadda ya kamata. Maɓallin maɓalli wanda ke canzawa dangane da aikace-aikacen shine tsayin bututu, diamita, radius na lanƙwasa, ƙarar muffler da ƙirar baffle na ciki suna shafar aiki.
Zaɓin shaye-shaye mai kyau na iya zama mai ruɗani kuma yana ɗaukar lokaci. Kodayake yawancin masu amfani suna zaɓar tsarin shaye-shaye dangane da sauti da kamanni kawai, yana da mahimmanci a lura cewa don cimma kyakkyawan aiki, dole ne a daidaita madaidaicin girman bututu zuwa haɗin injin, kuma mafi mahimmancin kewayon rpm na takamaiman ƙarfin dawakai. . Don haka, idan kun kasance cikin aiki, mu, Max Racing Exhaust suna nan don samar muku da mafita na ainihin fahimtar shaye-shaye da kuma zaɓin da ya dace don dacewa da tsarin sharar abin hawa na gaba.
Don ingantaccen aiki, saitin tsarin shaye-shaye dole ne ya dace da tsarin shigar da injuna, girman silinda da lokacin camshaft. Ya kamata a daidaita waɗannan abubuwan haɗin gwiwa tare azaman tsarin haɗin gwiwa don mafi kyawun aiki mafi girma a cikin takamaiman kewayon rpm. Idan an gyaggyara ɓangarori ɗaya, dole ne a dawo da duka rukunin abubuwan haɗin gwiwa don daidaita matsakaicin iyakar aiki.
Ingantacciyar tsarin shaye-shaye yana samun ma'aunin ma'aunin matsi tsakanin abubuwan da injin ke sha da shararwar injin a cikin kewayon rpm. Misali ga mai tseren titi, idan kuna son ingantattun karfin juzu'i a cikin ƙananan da matsakaici (2,500-4,500 rpm) don ingantaccen haɓakawa da tafiye-tafiyen babbar hanya tare da ingantaccen iko a saman ƙarshen. Duk da haka, kowane zane na bututu yana da daidaituwa. Misali, idan an ƙera bututu don ƙaƙƙarfan ƙaƙƙarfan ƙasƙanci kawai, zai ba da ƙarfin doki na saman-ƙarshen kuma akasin haka. a halin yanzu, don tsere, manyan injuna masu hawan doki masu yawa sukan tsara wani bututu don wutar lantarki mafi girma kuma za su sauke ƙananan ƙananan ƙananan ƙananan ƙananan ƙananan, don haka abin hawa zai ƙaddamar da sauƙi, wanda zai haifar da hanzari da sauri. Tsarin shaye-shaye yana da tasiri kawai ta ƙunƙuntaccen kewayon madaidaicin rpm na injin gabaɗaya, don haka dole ne a saita abubuwan da suka fi dacewa da daidaitawa don cimma halayen aikin da ake so. Manyan abubuwan da suka haɗa da tsarin shaye-shaye sun haɗa da kai/mafi yawa, mai sauya sheka, mai resonator, da na'urar bushewa. Matsakaicin diamita, tsayi da kuma tsarin ƙira gabaɗaya na waɗannan sassan zasu sami babban tasiri akan injin.
Diamita Mai Kashe Bututu
Diamita bututu yana ɗaya daga cikin mahimman sassa don inganta aikin abin hawa saboda diamita nasa yana ƙayyade adadin ƙarar da zai gudana wanda ke da babban tasiri akan saurin iskar gas. Tare, ƙaurawar injin, rabon matsawa, diamita na bawul, ƙayyadaddun ƙayyadaddun camshaft da band ɗin rpm suna ƙayyade mafi girman diamita. Matsi na baya zai karu idan diamita na bututu ya yi kankanta. Matsi na baya shine juriya mai gudana da aka haifar a cikin tsarin shayewa. Babban matsi na baya yana ƙara asarar famfo na injin, yana haifar da ƙara matsa lamba akan piston yayin zagayowar shaye-shaye.
Bugu da ƙari, babban matsi na baya yana rage ƙarancin haɓakar shaye-shaye a lokacin lokacin "bushewa". Blowdown shine abubuwan ban mamaki na faɗaɗa iskar gas da ke taimakawa fitar da ragowar konewa daga silinda kuma yana farawa lokacin da bawul ɗin shayarwa ya buɗe. Rushewa yana nufin yadda ake fitar da ragowar konewa da kyau daga silinda ta hanyar fadada iskar gas. Rushewa yana farawa lokacin da bawul ɗin shayewa ya buɗe kuma yana ƙare lokacin da aka daidaita matsa lamba na Silinda da matsa lamba na tsarin. Yin amfani da busawa don taimakawa wajen cire iskar gas yana rage asarar injin saboda ƙarancin buƙatun jiki ana sanyawa a kan piston yayin zagayowar shayewar. Yanayin da ya dace shine samun daidaito tsakanin matsi na baya da kuma fitar da iskar gas. Babban diamita na bututun da ya wuce kima zai rage matsi baya amma kuma yana rage saurin gudu, yana haifar da rashin karfin juyi-ƙarshen ƙasa.
Tsawon Bututu Mai Cirewa
Ana ƙayyade tsayin bututu ta aikace-aikacen injin (yawon shakatawa, titin zafi, tsere, da sauransu) da kewayon rpm. Tsawon bututu yana daidaita rashin aiki da daidaitawar igiyoyin ruwa, wanda ke tabbatar da tasirin ɓarkewar wutar lantarki. Scavenging yana amfani da ginshiƙi na iskar iskar gas mai saurin tafiya (inertia scavenging) ko bugun jini mai ƙarfi (wave scavenging) don taimakawa wajen wanke ragowar konewa daga silinda. Inertia da ɓarkewar igiyar ruwa kuma na iya taimakawa cajin sha a cikin silinda. A lokacin aikin injin, ana haifar da raƙuman ruwa masu kyau da mara kyau a cikin tsarin shaye-shaye kuma suna tafiya gaba da gaba cikin tsayin bututu. Idan an inganta tsawon bututun, za a yi lokacin raƙuman raƙuman raƙuman ruwa don isa wurin bututun shaye-shaye yayin lokacin haɗuwa. Ragewar da ta dace da kyau zai rage matsa lamba a bawul kuma yana taimakawa kawar da iskar gas daga ɗakin. Dole ne a gano mafi mahimmancin band ɗin rpm na injin don haka tsayin bututu zai iya dacewa da daidaitaccen rpm saboda matsa lamba za a iya ɗaukar lokaci kawai don taimakawa shaye-shaye a kan kunkuntar kewayon rpm. Tsawon bututu mai tsayi yana inganta ƙarfi a ƙananan rpm yayin da ɗan gajeren tsayi yana inganta aikin babba-ƙarshen.
The Exhaust Muffler
Tsarin shaye-shaye dole ne ya kasance yana da isassun ƙarar muffler don kiyaye ƙarancin matsi a babban rpm. Maɓallin injin, rabon matsawa, rpm, da ƙarfin dawakai duk abubuwan da ke ƙayyadad da isassun ƙarar muffler. Yawanci, ƙarar muffler ya kamata ya zama kusan sau 10 na ƙarar silinda don yin isasshiyar ƙarfin juzu'i mai ƙarfi. Amma ku tuna cewa yayin da ƙarfin dawakai ke ƙaruwa, ƙarar iskar gas ɗin kuma yana ƙaruwa. Tare da ƙarar ƙarar iskar iskar gas, iskar muffler, da ƙarar dole ne kuma a ƙara. Wannan yana nufin injin 96ci wanda ke samar da ƙarfin dawakai 100 yana haifar da ƙarin iskar gas fiye da injin da ke samar da ƙarfin dawakai 90 kawai kuma yana buƙatar mafi girman ƙarfin muffler don ingantaccen ƙarfin saman-ƙarshen. Abin baƙin ciki shine, manyan mufflers ba su da kyau a kan injin V8, don haka yana da wuya a tsara tsarin shaye-shaye don manyan injunan ƙaura waɗanda ke gamsar da kayan ado da kuma aiki.
Tsarin shaye-shaye biyu-zuwa-biyu suna amfani da magudanar ruwa guda biyu, suna ba da yuwuwar ƙara ƙarar muffler. Irin waɗannan ƙirar kuma galibi ana iya daidaita su ta hanyar gyare-gyare na baffles na ciki. Ƙara lamba da/ko girman ramuka a cikin baffle ko rage baffles yana rage matsi na baya kuma zai iya taimakawa babban iko. Duk da haka, ku tuna cewa karuwar kwarara da yawa na iya kashe karfin karfin ƙasa. Bugu da ƙari, tsarin 2-zuwa-1 mai daidaitawa yana ba da babbar fa'ida akan tsarin tarawa wanda ba a iya daidaita shi ba, musamman idan ƙarfin injin yana da girma.
karshe
Kodayake yawancin direbobi suna siyan tsarin shaye-shaye dangane da sauti da kamanni mai ɗaukar hankali, tuna cewa don ingantaccen aiki, diamita na bututu, tsayi da ƙira suna da mahimmanci. Yi la'akari da tsarin shaye-shaye wani ɓangaren injin da ya kamata a daidaita shi zuwa tsarin motsi, cam da tsarin ƙaddamarwa. Diamita na bututu mai ƙyalli a al'ada shine mafi mahimmancin mahimmanci don ƙirar tsarin shaye-shaye saboda yana saita lanƙwasa ƙarfi. Girman diamita yana inganta ƙarfin saman-ƙarshen a cikin kuɗin ƙarancin ƙarancin ƙarfi. Canza tsayin bututu yana motsa juzu'in juzu'i ko dai sama ko ƙasa da rpm band. Gajeren tsayi gabaɗaya yana haɓaka ƙarfin doki na saman-ƙarshen yayin da bututu mai tsayi yana ƙara ƙaramar juzu'i. Bututu madaidaici yawanci suna haɓaka ƙarfi sama da rpm 4,000 amma suna rage martanin magudanar a cikin ƙananan rpm. A ƙarshe, idan an canza maɓalli ko ƙayyadaddun abubuwa kamar ƙaura, cam, induction tract ko ɗakin konewa, injin na iya buƙatar ƙirar bututu daban kuma yakamata a dawo dashi don mafi kyawun aiki.