High Quality New Diesel Injector 0 445 115 027 0445115027 0445115063 0445115064 A6420701387 Common Rail Injector yeMercedes-Benz Auto Parts

Njodzi dze low injector pressure

Chiitiko chako pachako chekutaura nezve njodzi dzekudzvinyirira kwakaderera kwejekiseni. Muna Chivabvu gore rapfuura, panzvimbo yekuvaka yeGuan 18-21 tsime, anoshanda akashuma utsi hutema kubva muinjini, kuwedzera kushandiswa kwemafuta, uye kukwira kwemafuta ekuzora mu crankcase. Chikonzero chinogona kunge chiri kuderera kwekumanikidza kwejekiseni, saka ndakaunza seti yemajekiseni. Oiri ne30 litres emafuta einjini zvakasvika panzvimbo iyi. Pakadamburwa silinda, zvakaonekwa kuti silinda 1,356 yaisashanda zvakanaka. Mushure mekubvisa majekiseni matanhatu einjini, zvakaonekwa kuti masilinda 1, 3, uye 56 aive nemafuta ekudonha kusvika pamadhigirii akasiyana, uye 136 aive pachena. , Mushure mekuparadzana, jekete remvura rematatu-cylinder mafuta injector yakazara nemafuta edhiziri. Iyo calibration pressure yeboka iri remajekiseni iri mukati me140+10kgf/cm. Zvinogona kuonekwa kuti zviratidzo zviri pamusoro zvinokonzerwa nekumanikidzwa kwejekiseni rejekiseni rakanyanya kuderera, mafuta atomization haana kunaka, mhute yemafuta inova mukobvu, uye mafuta anodonha kana kuyerera. , single-cylinder kana multi-cylinder fuel injector vakaroorana vanodonhedza mafuta akawanda, uye mafuta emvura anopinda mukati me crankcase kuburikidza nekucheneswa kweparutivi kwecylinder liner uye piston ring, zvichiita kuti mafuta akwire kana kutozara panguva yekuongorora. uye dynamics. mutongi. Panguva imwecheteyo, kudzvanywa kwejekiseni yemafuta kwakadzikira, zvichikonzera kusakwana kwemafuta eatomi, kupfupikiswa uye kusakwanisa kupinda mukamuri yese yekupisa, zvichikonzera kusanganisa kwakashata kwemafuta nemhepo mucylinder, zvichikonzera hutsi hutema kubva mukubuda kwemhepo. injini yedhiziri, yakawedzera kabhoni deposits muhumburumbira, uye kuomerwa nekutanga injini.