Injini ye-GY6 4t - konke odinga ukukwazi mayelana ne-Honda powertrain

Izinguqulo ezimbili zingatholakala emakethe: 50 kanye 150 cc izinjini. Esimweni sokuqala, injini ye-GY6 iqokwe i-QMB 139, kanti kwesibili, i-QMJ157. Thola okwengeziwe mayelana neyunithi yokushayela esihlokweni sethu!

Ulwazi oluyisisekelo mayelana nesithuthuthu Honda 4T GY6

Ngemva kokuqala kwawo 60s, Honda ayikwazanga ukusebenzisa izixazululo design entsha isikhathi eside. Ngawo-80s, kwasungulwa uhlelo olusha ngokuphelele, olwaba yimpumelelo. Kwakuyiyunithi yegumbi elilodwa elinemivimbo emine enomoya noma uwoyela wokupholisa. Iphinde ifakwe ama-valve amabili aphezulu.

Yayine-orientation evundlile futhi yafakwa ezithuthuthu eziningi ezincane nezithuthuthu - izinto zokuhamba zansuku zonke zezakhamizi zase-Asia, njengeTaiwan, China noma amazwe aseningizimu-mpumalanga yezwekazi. Le phrojekthi yahlangana nesithakazelo kangangokuthi ngokushesha ezinye izinkampani zaqala ukukhiqiza amayunithi womklamo ofanayo, isibonelo, i-Kymco Pulsar CB125, okwakungukuguqulwa kwe-Honda KCW 125.

Injini ye-GY6 ezinguqulweni ze-QMB 139 kanye ne-QMJ 158 – idatha yobuchwepheshe

Iyunithi encane yama-four-stroke isebenzisa isiqalisi sikagesi esine-kickstand. Kufakwe ikamelo elivuthayo elingaphansi kwe-hemispherical futhi ukuhlelwa kwesilinda kwenziwa ngefomethi ye-SOHC nge-camshaft ekhanda lesilinda. Bore 39 mm, unhlangothi 41.4 mm. Isamba sevolumu yokusebenza sasingu-49.5 cubic metres. cm ngokwesilinganiso sokucindezela esingu-10.5:1.. Ukhiphe amandla angu-2.2 hp. ngo-8000 rpm. futhi umthamo wethangi likawoyela wawungamalitha ayi-8.

Okuhlukile kwe-QMJ 158 nakho kunesiqalisi sikagesi esinesitendi. Ipholile emoyeni futhi inokususwa okuphelele kwe-149.9cc. Amandla aphezulu ngu-7.5 hp. ngo-7500 rpm. nge-cylinder bore engu-57,4 mm, i-piston stroke engu-57,8 mm kanye nesilinganiso sokucindezela esingu-8:8:1.

Idizayini yeDrayivu - ulwazi olubaluleke kakhulu

I-GY6 isebenzisa ukupholisa umoya kanye ne-camshaft chain chain driven camshaft. Idizayini iphinde yahlanganisa nekhanda le-semi-cylindrical cross-flow cylinder. Ukulinganisa uphethiloli kwenziwa yi-carburetor eyodwa eseceleni okusalungiswa ngesivinini esingaguquki. Le ngxenye bekuwukulingisa noma ukuguqulwa okungu-1:1 kwengxenye ye-Keihin CVK.

Iphinde yasebenzisa i-CDi capacitor ignition ene-trigger kazibuthe ku-flywheel. Ngenxa yokuthi lesi sici sitholakala ku-flywheel hhayi ku-camshaft, ukuthungela kwenzeka ngesikhathi sokucindezela nokukhipha umoya - lokhu kuwuhlobo lwenhlansi yokushisa.

Amandla kanye nokudluliselwa okuguquguqukayo okuqhubekayo

I-GY6 motor ine-magneto eyakhelwe ngaphakathi ehlinzeka nge-50VAC ohlelweni lwe-CDi kanye ne-20-30VAC elungisiwe futhi elawulwa ku-12VDC. Ngenxa yakhe, amandla anikezwe izesekeli ezitholakala ku-chassis, njengokukhanyisa, kanye nokushaja ibhethri.

I-CVT transmission elawulwa i-centrifugally ifakwe ku-swingarm edidiyelwe. Isebenzisa umucu werabha futhi ngezinye izikhathi ibizwa nangokuthi i-VDP. Ngemuva kwe-swingarm, i-clutch ye-centrifugal ixhuma ukudluliselwa egiyeni elilula elakhelwe ngaphakathi lokunciphisa. Eyokuqala yalezi zinto inesiqalisi sikagesi, isisetshenziswa sokubhuleka sangemuva kanye nesiqalisi sokukhahlela.

Kuyafaneleka futhi ukusho ukuthi akukho-clutch phakathi kwe-crankshaft kanye ne-variator - iqhutshwa uhlobo lwe-centrifugal clutch etholakala ku-pulley yangemuva. Izixazululo ezifanayo ziye zasetshenziswa, isibonelo. emikhiqizweni efana neVespa Grande, Bravo kanye neHonda Camino/Hobbit elungisiwe. 

GY6 injini tuning - imibono

Njengezinjini eziningi ezivuthayo zangaphakathi, okuhlukile kwe-GY6 kungenziwa ngezinguquko eziningi zedizayini ukuze kuthuthukiswe ukusebenza kwayo. Ngenxa yalokhu, i-scooter noma i-kart lapho idrayivu ifakwe khona izoshesha futhi ibe namandla. Nokho, kufanele kukhunjulwe ukuthi lokhu kudinga ulwazi olukhethekile kanye nesipiliyoni ukuze kungathinti kabi ukuphepha.

Ukukhuphuka kokuphuma kwe-exhaust

Enye yezinguquko ezivame ukwenziwa kakhulu ukwandisa ukugeleza kwamagesi okukhipha umoya. Lokhu kungenziwa ngokushintsha isitoko, ama-muffler ajwayelekile ngenguqulo ethuthukisiwe - lezi zingatholakala ezitolo ze-inthanethi. 

Lokhu kuzokwandisa ukusebenza kwenjini - ngeshwa, izingxenye ezifakwe ezimbonini zomkhiqizi zikhawulela ikhono lenjini lokuqeda amagesi okukhipha umoya ekuphumeni okuphansi. Ngenxa yalokhu, ukujikeleza komoya kuyunithi yamandla kubi kakhulu.

Ukugaya ikhanda

Ezinye izindlela zokuthuthukisa ukusebenza kweyunithi yamandla zihlanganisa ukwandisa isilinganiso sokucindezela, okuzothinta kahle i-torque namandla akhiqizwa iyunithi yamandla. Lokhu kungenziwa ngokugaya ikhanda ngochwepheshe.

Isebenza ngendlela yokuthi isigaba somshini sizonciphisa umthamo wegumbi elivuthayo futhi sandise isilinganiso sokucindezela. Qaphela ukuthi ungakwenzi ngokweqile, njengoba lokhu kungaholela ekucindezelekeni okwengeziwe, okungaholela ekusebenzisaneni phakathi kwe-piston nama-valve enjini.

I-GY6 iyisisetshenziswa esidumile esinikeza amathuba amaningi.

 Izosebenza kokubili ekusetshenzisweni okujwayelekile nanjengenjini yokulungiswa. Ngalesi sizathu, injini ye-GY6 idume kakhulu. Ilingana kokubili ama-scooters nama-karts. Imoto iyinani elikhangayo kanye nethuba lokwenza ngcono nokutholakala okuphezulu kwalokhu okubizwa. amakhithi okushintsha ukwandisa ukusebenza kweyunithi.