Kara da engine karfin juyi da kansa

Kowane engine yana da wasu halaye. A wasu suna fiye da wani. All mu san cewa ga mafi yi na mota yana bukatar karin iko, amma 'yan san abin da karfin juyi mota. Kawai sa - shi ne a lokacin da karfi, wanda aka haɗe zuwa crankshaft kafin a juya shi a cikin wani cikakken da'ira. Shi ne ma'ana ya ɗauka cewa idan wani karfi, shi ne auna a nm. Saboda haka, mafi girma da ci, da mafi tsauri mota.

Amma idan da ikon ƙara a game da 5500-6000 rpm, matsakaicin karfin juyi na engine aka tasowa a wata matsakaici gudun. Amma dizal injuna, suna da irin wannan halayyar tsanani m fetur, tun mataki na matsawa a su kusan biyunta, saboda haka, da fistan dora makamashi, to, wanda aka ruwaito da crankshaft.

Kamar shi ko a'a, ya fi na kowa engine ne "Quartet". Su girma dabam, amma masana'antun bi daidai da wannan tsari, tun da shi ne ya dace su sanya da gicciye, haka ma, shi ne ba kamar yadda tsada, don samar kamar yadda ka ce, "shida". Amma wani indisputable gaskiya ne batu cewa karuwa a yawan cylinders, ba tare da canza sauran halaye, take kaiwa zuwa wani gwargwado karuwa a karfin juyi. Alal misali, idan engine karfin juyi, wanda yana da Silinda 4 da 2 lita na girma, shi ne 150 nm, da karuwa a yawan cylinders 6 tada shi har zuwa 225 nm. Babu shakka, shi wajibi ne don la'akari da asarar saboda gogayya da sauran waje sojojin, don haka net riba ne game da daya-uku, da cewa shi ne karshen sakamakon - 200 nm.

Karfin juyi da kuma ikon aka kullum kokarin kara. A mafi sauki hanyar yin wannan - don rage ƙarar na konewa jam'iyya ko kuma wasu hanyoyi don kara da matsawa rabo. A wannan yanayin, yana da daraja ambaton engine stock, saboda Silinda shugaban iya kawai soke tare da studs ko kusoshi.

Na biyu Hanyar - saitin da crankshaft da wani babban gwiwa. A wannan yanayin, da engine revving fall ma bukatar canza da kuma cylinders, saboda fistan bugun jini canje-canje. A gaskiya - wannan shi ne mai sauki da karuwa a cikin aiki girma.

Yanzu - kadan ka'idar. Mayar mu ƙãra yawan cylinders. Abin da yake haka tasiri? Gaskiyar cewa a cikin farko idan (4) a cikin konewa jam'iyya fashewa faruwa a kowane 180 digiri. Wannan yana nufin cewa dukan tsawon na fistan bugun jini da ake amfani da makamashi na daya Silinda. A shida-Silinda engine fashewa faruwa a kowane 90 digiri na crankshaft juyawa. A wannan yanayin, sai da fistan auku rabin na aiki bugun jini, akwai wani bam a wani Silinda, da crankshaft yanzu juya ga biyu fistan. Lokacin da na farko ya kai kasa matattu cibiyar, da kuma na biyu za a gudanar da partway, wani bam a cikin na uku, da kuma sauransu. Babu shakka, irin wannan zane ne tasiri.

Engine karfin juyi - yana da quite wani muhimmin alama, wanda za a iya gane da naúrar na jimlar yawan. A ƙarshe, yana da daraja kara da cewa bulkier injuna da high karfin juyi da kuma karin iko.