GY6 4t engine - duk abin da kuke bukatar sani game da Honda powertrain
Abubuwa
Ana iya samun nau'i biyu a kasuwa: 50 da 150 cc injuna. A cikin akwati na farko, an nada injin GY6 QMB 139, a na biyu kuma, QMJ157. Nemo ƙarin game da sashin tuƙi a cikin labarinmu!
Bayani na asali game da babur Honda 4T GY6
Bayan farkonsa a cikin 60s, Honda ba zai iya aiwatar da sabbin hanyoyin ƙirar ƙira na dogon lokaci ba. A cikin 80s, an ƙirƙiri sabon tsarin gaba ɗaya, wanda ya zama nasara. Naúrar ɗaki ɗaya ce mai bugun jini huɗu tare da sanyaya iska ko mai. Hakanan an sanye shi da manyan bawuloli biyu.
Tana da karkatacciyar hanya kuma an sanya ta a kan ƙananan babura da babura - hanyoyin sufuri na yau da kullun ga mutanen Asiya, kamar Taiwan, China ko kuma ƙasashen kudu maso gabashin nahiyar. Aikin ya gamu da irin wannan sha'awa, wanda nan da nan wasu kamfanoni suka fara samar da raka'a irin wannan ƙirar, alal misali, Kymco Pulsar CB125, wanda shine gyare-gyaren Honda KCW 125.
Injin GY6 a cikin QMB 139 da sigar QMJ 158 - bayanan fasaha
Karamin naúrar bugun bugu huɗu tana amfani da na'urar kunna wutar lantarki tare da ƙwallon ƙafa. An shigar da ɗakin konewa na hemispherical kuma an yi shimfidar silinda a cikin tsarin SOHC tare da camshaft a kan silinda. Girman 39 mm, bugun jini 41.4 mm. Jimlar yawan aikin ya kasance mita 49.5 cubic. cm a matsa lamba na 10.5: 1.. Ya ba da ikon 2.2 hp. da 8000 rpm. kuma karfin tankin mai ya kai lita 8.
Bambancin QMJ 158 shima yana da na'urar fara wutar lantarki tare da tsayawa. Yana da sanyaya iska kuma yana da jimlar ƙaura 149.9cc. Matsakaicin ikon shine 7.5 hp. da 7500 rpm. tare da guntun Silinda na 57,4 mm, bugun piston na 57,8 mm da matsi na 8: 8: 1.
Tsarin tuƙi - mafi mahimmancin bayanai
GY6 yana amfani da sanyaya iska da kuma sarkar camshaft ta sama. Ƙirar kuma ta haɗa da shugaban Silinda na giciye-tsalle-tsalle. An yi ma'aunin man fetur ta hanyar carburetor na gefe guda ɗaya a tsayin daka. Wannan bangaren shine kwaikwayi ko 1:1 juzu'i na sashin Keihin CVK.
An kuma yi amfani da kunnan wutan capacitor na CDi tare da maƙarƙashiya ta tashi sama. Saboda gaskiyar cewa wannan nau'in yana a kan flywheel, kuma ba a kan camshaft ba, kunnawa yana faruwa a lokacin matsawa da shaye-shaye - wannan nau'in walƙiya ne.
Ƙarfi da ci gaba mai canzawa
Motar GY6 tana da magneto da aka gina a ciki wanda ke ba da 50VAC zuwa tsarin CDi da kuma 20-30VAC da aka gyara kuma an daidaita shi zuwa 12VDC. Godiya ga shi, an ba da wutar lantarki ga na'urorin haɗi da ke cikin chassis, kamar hasken wuta, da kuma cajin baturi.
Ana ajiye watsawar CVT ta tsakiya mai ƙarfi a cikin hadedde swingarm. Yana amfani da tsiri na roba kuma wani lokacin kuma ana kiransa VDP. A baya na swingarm, clutch na centrifugal yana haɗa watsawa zuwa ƙaƙƙarfan kayan aikin ragewa mai sauƙi. Na farko daga cikin waɗannan abubuwan kuma yana da na'urar kunna wutar lantarki, na'urorin birki na baya da kuma bugun harbi.
Har ila yau, ya kamata a ambata cewa babu wani kama tsakanin crankshaft da variator - ana sarrafa shi ta hanyar nau'in nau'in centrifugal wanda ke kan gefen baya. An yi amfani da irin wannan mafita, alal misali. a cikin samfurori irin su Vespa Grande, Bravo da Honda Camino/Hobbit da aka gyara.
Gyaran injin GY6 - ra'ayoyi
Kamar yadda yake tare da yawancin injunan konewa na ciki, ana iya yin bambance-bambancen GY6 tare da sauye-sauyen ƙira da yawa don haɓaka aikin sa. Godiya ga wannan, babur ko kart wanda aka shigar da tuƙi zai kasance cikin sauri da ƙarfi. Duk da haka, dole ne a tuna cewa wannan yana buƙatar ilimi da ƙwarewa na musamman don kada ya yi tasiri ga aminci.
Ƙarfafa kwararar ƙura
Ɗayan gyare-gyaren da aka fi yi akai-akai shine ƙara yawan kwararar iskar gas. Ana iya yin wannan ta hanyar maye gurbin hannun jari, daidaitattun mufflers tare da ingantaccen sigar - ana iya samun waɗannan a cikin shagunan kan layi.
Wannan zai kara aikin injin - abin takaici, abubuwan da aka sanya a masana'antun masana'anta suna iyakance ikon injin don kawar da iskar gas a cikin ƙananan kayan aiki. Saboda haka, zazzagewar iska a cikin sashin wutar lantarki ya fi muni.
Kai niƙa
Sauran hanyoyin da za a inganta aikin naúrar wutar lantarki sun haɗa da haɓaka ma'aunin matsawa, wanda zai yi tasiri mai kyau da karfin wutar lantarki da wutar lantarki ta haifar. Ana iya yin hakan ta hanyar niƙa kai da ƙwararrun ƙwararru.
Yana aiki a cikin hanyar da sashin da aka yi amfani da shi zai rage girman ɗakin konewa kuma ya kara yawan matsawa. A yi hankali kada a wuce gona da iri, saboda hakan na iya haifar da ƙarin matsewa, wanda zai haifar da hulɗa tsakanin fistan da bawul ɗin injin.
GY6 sanannen na'ura ne wanda ke ba da dama mai yawa.
Zai yi aiki duka a daidaitaccen amfani kuma azaman injin don gyare-gyare. Don haka, injin GY6 ya shahara sosai. Ya dace da babur da kart. Motar yana da farashi mai ban sha'awa da yiwuwar yin gyare-gyare da babban samuwa na abin da ake kira. kayan gyara don haɓaka aikin naúrar.
