ENGINE CYLINDER HEAD ya CHERY A1 KIMO S12
1 473H-1003021 MPANDO WASHER-INTAKE VALVE
2 473H-1007011BA VALVE-INTAKE
3 481H-1003023 VALVE PIPE
4 481H-1007020 VALVE MAFUTA CHIsindikizo
5 473H-1007013 MPANDO-VALVE KASINTHA WAPANSI
6 473H-1007014BA VALVE SPRING
7 473H-1007015 MPANDO-VALVE KAPULA CHAPANSI
8 481H-1007018 VALVE BLOCK
9 473H-1003022 MPANDO WASHER-ETHAUST VALVE
10 473H-1007012BA VALVE-EXHAUST
11 481H-1003031 BOLT-CAMESHAFT POSITION MAFUTA CHITO
12 481H-1003033 WASHER-CYLINDER CAP BOLT
13 481H-1003082 CYLINDER HEAD BOLT-M10x1.5
14 481F-1006020 MAFUTA SEAL-CAMSHAFT 30x50x7
15 481H-1006019 SENSOR-CAMSHAFT-SIGNAL PULLEY
16 481H-1007030 ROCKER ARM ASSY
17 473F-1006035BA CAMSHAFT-EXHAUST
18 473F-1006010BA CAMSHAFT-AIR KUTHANDIZA
19 481H-1003086 HANGER
Chithunzi cha 20 480EC-1008081 BOLT
21 481H-1003063 CAMSHAFT YOPHUNZITSA BOLT
22-1 473F-1003010 CYLINDER MUTU
22-2 473F-BJ1003001 SUB ASSY-CYLINDER HEAD (473CAST IRON-SPARE PART )
23 481H-1007040 HYDRAULIC TAPPET ASSY
24 481H-1008032 STUD M6x20
25 473H-1003080 GASKET-CYLINDER
26 481H-1008112 STUD M8x20
27 481H-1003062 BOLT HEXAGON FLANGE M6x30
30 S21-1121040 SEAL-FUEL NOZZLE
Mutu wa silinda
Chivundikiro cha injini ndi magawo osindikizira silinda, kuphatikiza jekete lamadzi, valavu ya nthunzi ndi zipsepse zoziziritsa.
Mutu wa silinda umapangidwa ndi chitsulo chosungunula kapena aluminium alloy. Sikuti kokha matrix oyika makina a valve, komanso chivundikiro chosindikizira cha silinda. Chipinda choyaka moto chimapangidwa ndi pamwamba pa silinda ndi pistoni. Ambiri atengera mawonekedwe oponya mpando wothandizira wa camshaft ndi mpando wowongolera wa tappet kukhala umodzi wokhala ndi mutu wa silinda.
Zowonongeka zambiri za mutu wa silinda ndi kupindika kwa ndege yosindikiza ya mutu wa silinda ndi dzenje la silinda (kuwononga chisindikizo), ming'alu ya mabowo amipando ya ma valve olowera ndi utsi, kuwonongeka kwa ulusi wa spark plug, etc. Makamaka, mutu wa silinda womwe umatsanuliridwa ndi aloyi ya aluminiyamu umamwa kwambiri kuposa chitsulo chotayira chifukwa cha kuuma kwake kwa zinthu zochepa, kufooka kwamphamvu komanso kupunduka kosavuta komanso kuwonongeka.
1. Mikhalidwe yogwirira ntchito ndi zofunikira za mutu wa silinda
Mutu wa silinda umanyamula katundu wamakina chifukwa cha mphamvu ya gasi ndikumangirira ma bolt a silinda. Panthawi imodzimodziyo, imanyamulanso kutentha kwakukulu chifukwa chokhudzana ndi mpweya wotentha kwambiri. Pofuna kutsimikizira kusindikizidwa bwino kwa silinda, mutu wa silinda sudzawonongeka kapena kupunduka. Choncho, mutu wa silinda uyenera kukhala ndi mphamvu zokwanira ndi kuuma. Pofuna kugawa kutentha kwa mutu wa silinda ngati yunifolomu momwe mungathere ndikupewa ming'alu ya kutentha pakati pa mipando yolowera ndi yotulutsa mpweya, mutu wa silinda umakhala utakhazikika bwino.
2. Zida za mutu wa silinda
Mitu ya silinda nthawi zambiri imapangidwa ndi chitsulo chapamwamba chotuwira kapena chitsulo cha aloyi, pomwe injini zamafuta zamagalimoto zimagwiritsa ntchito mitu ya aluminiyamu alloy silinda.
3. Kapangidwe ka mutu wa silinda
Mutu wa cylinder ndi gawo la bokosi lomwe lili ndi mawonekedwe ovuta. Zimapangidwa ndi mabowo okhala ndi ma valve olowera ndi otulutsa mpweya, mabowo owongolera ma valve, mabowo oyikapo spark plug (injini ya petulo) kapena mabowo oyika jekeseni wamafuta (injini ya dizilo). Jekete lamadzi, cholowetsa mpweya ndi njira yotulutsa mpweya ndi chipinda choyaka moto kapena gawo la chipinda choyaka moto zimaponyedwanso pamutu wa silinda. Ngati camshaft imayikidwa pamutu wa silinda, mutu wa silinda umakonzedwanso ndi dzenje lokhala ndi kamera kapena mpando wokhala ndi cam ndi njira yake yamafuta opaka mafuta.
Mutu wa silinda wa injini yozikika ndi madzi uli ndi mitundu itatu yokhazikika: mtundu wofunikira, mtundu wa block ndi mtundu umodzi. Mu injini ya silinda yambiri, ngati masilindala onse amagawana mutu wa silinda, mutu wa silinda umatchedwa mutu wa silinda wofunikira; Ngati pali chivundikiro chimodzi pazitsulo ziwiri zilizonse kapena chivundikiro chimodzi pazitsulo zitatu zilizonse, mutu wa silinda ndi mutu wa silinda; Ngati silinda iliyonse ili ndi mutu, ndi mutu wa silinda imodzi. Ma injini oziziritsidwa ndi mpweya onse ndi mitu ya silinda imodzi.
