Magawo a Injini ya Cummins Valve Tappet 3965966 Ya Cummins 6C8.3 Injini

Mafotokozedwe Akatundu

The valve tappet ndiye chigawo chachikulu cha makina a valve, omwe amagwiritsa ntchito mphamvu ya mafuta kuti atumize mphamvu pa camshaft kupita ku valve.

Kukonza magawo a Cummins:
1, Pewani dothi
Ngati zigawo monga zosefera mafuta, zosefera zamafuta, zosefera za mpweya, zosefera zamafuta a hydraulic ndi zosefera zosiyanasiyana zili zonyansa kwambiri, kusefa kumawonongeka.Ziwalo zonyansa monga sinki yotentha yamadzi, chipika cha injini yoziziritsa mpweya ndi sinki yamutu wa silinda, ndi sinki yotentha yozizirira bwino imayambitsa kutentha kosakwanira komanso kutentha kwambiri.

2, Pewani kutentha
Kutentha kwa pisitoni kwa injini ndikokwera kwambiri, ndikosavuta kuyambitsa kutenthedwa ndi kusungunuka, zomwe zimapangitsa kuti silinda igwire;kutenthedwa kwa mphira zisindikizo, makona atatu tepi, matayala, etc., n'zosavuta kukalamba msanga, kuwonongeka ntchito, ndi kufupikitsa moyo utumiki;zida zamagetsi monga zoyambira, ma jenereta, owongolera, ndi zina zambiri. Koyiloyo imatenthedwa ndipo imawotchedwa mosavuta ndikuchotsedwa.

3, Pewani zophophonya
Ma valavu a injini amayenera kuikidwa pawiri, monga kusowa: zidzachititsa kuti valavu iwonongeke ndikuwononga pisitoni ndi mbali zina;zolumikizira ndodo za injini, mabawuti a ma flywheel, ma pini a cotter omwe amaikidwa pazitsulo zoyendetsera shaft, zomangira zotsekera, ndi ma disks otetezera ngati chida chotsutsa kumasula monga chochapira masika chikusowa, chingayambitse kulephera kwakukulu pakagwiritsidwe;ngati botolo lamafuta lomwe limagwiritsidwa ntchito popaka giya muchipinda cha giya la injini likusowa, limapangitsa kuti mafuta atayike kwambiri.

4, Pewani kauntala
Gasket ya mutu wa silinda ya injini sayenera kuyikidwa chammbuyo pakuyika, apo ayi zingayambitse kutulutsa msanga komanso kuwonongeka kwa silinda yamutu;musatembenuzire kuyika kwa mafani a injini;kwa matayala okhala ndi njira zowongolera ndi matayala a chevron, zowoneka pansi pambuyo pa kukhazikitsa ziyenera kugwiritsidwa ntchito nsonga ya herringbone kumbuyo.