Camshaft "Nuzhdin" - mfundo ya opareshoni, ndipo unit mtengo

Car injini - ndi njira zovuta, wopangidwa mwa angapo mayunitsi ndi zigawo zikuluzikulu zomwe zikugwirizana kwambiri zogwirizana. Mbali yake yofunika kwambiri ankaona camshaft, omwe ali mbali ya nthawi ya; izo amachita ntchito ya zakudya ndi utsi zikoti za injini. Chabwino umadalira pa ntchito zonse za Ice, kotero muyenera mosamala kuwunika Kutukula ake luso. Pamene anati kutsinde ayenera m'malo ena eni pachangu palibe kugula zida zosinthira, ndi kunadetsa kulabadira ikukonzekera lapansi. Chimodzi mwa zinthu zimenezi akuti ndi kamera "Nuzhdin" komwe kamapezeka malonda kuyambira 1998.

Tikumbukenso kuti unsembe wa mbali sanali choyambirira sichichititsa ntchito lolakwika la injini ndipo alibe kuwonjezera katundu pa izo. M'malo mwake - ikukonzekera camshaft "Nuzhdin" zimapangitsa galimoto zambiri zamtunduwu ndi zazikulu panjira. Chifukwa, unsembe wake umakhala wamphamvu kwambiri injini, potero kuwonjezeka makokedwe ake.

Kwenikweni kamera "Nuzhdin" wayikidwa akhale Miphika zoweta. eni Kawirikawiri za otsika mphamvu injini, makamaka pa chiyambi. Kodi kuchita? Chip-ikukonzekera - sikusankha kuti: "tingachipeze powerenga" palibe zamagetsi mu galimoto, kotero palibe nyimbo. Aziyankha galimoto - okwera mtengo kwambiri ndipo pambuyo unsembe wa kunja mphamvu wagawo kulipira ndalama chinachake kusintha mu kalata kulembetsa. Only chinthu chimodzi - kusintha camshaft. M'pofunikanso si zodula (tsopano adzaphunzira kumapeto kwa nkhani), ndi unsembe wa kamera "Nuzhdin" sikutanthauza zipangizo zapadera.

Nchifukwa Chiyani Kumafunikira?

Iwo amagwira ntchito motere. Pamene injini pa crankshaft otsika kufulumizitsa samatha chochepa, galimoto amakhala wodekha, ndi wochepa mphamvu. Popewa izi, muyenera mlingo wa mafuta kwa yamphamvu ya. Ndi basi amalowerera zapambuyo camshaft "Nuzhdin". Chifukwa cha zimenezi, kwambiri kumawonjezera mphamvu ya mathamangitsidwe ndi mphamvu. Mwa njira, mfundo ya ntchito limagwirira si anasintha. Chinthu chokha chimene ndi chosiyana ndi camshaft pachiyambi, kotero izi sitiroko valavu, amene amapereka. Malinga akonzedwa phindu angakhale 1.3-4.5 mm.

Kodi ntchito?

camshaft ndi opareshoni mu injini mkombero (nthawi imene utsi ndi madyedwe valavu ndi lotsegula nthawi iliyonse yamphamvu 1). mkombero uwu unachitika chifukwa cha kasinthasintha awiri a crankshaft lapansi. Pa nthawi yomweyo, "Nuzhdin" imazungulira 1 zisinthe amene amapereka kukhudzana ndi kamera kuti vavu. Chifukwa chaichi pali zida wapadera. mano ake, kawirikawiri nthawi 2 zambiri. Limagwirira wokha sukhalira zimayenda ndi crankshaft lapansi. chiwerengero cha kusintha kumachitika mogwirizana ndi valavu nthawi, malingana ndi dongosolo la zonenepa.

Camshaft "Nuzhdin" mtengo

Kukhala camshaft akhoza kukhala otsika monga 3 ndi 8 zikwi. Iwo anagulitsa m'masitolo zapaderazi, musati amavutika kwambiri.