High Quality Common Rail Control Valve Set Assembly F00RJ01533 ya Dizilo Injector 0445120063

Njira yoyendera valavu ya singano ya jekeseni
(1) Mayeso olimba khosi.Gwiritsani ntchito mafuta osakanikirana kapena 20 # mafuta a dizilo opepuka, ndipo gwiritsani ntchito njira yochepetsera kuti muzichita pa benchi yapadera yoyesera.Panthawi yoyezetsa, gwiritsani ntchito mpope wamanja kuti mukweze kupanikizika kwa 23 ~ 24 MPa ndikuyesa nthawi yoti kukakamiza kutsika kuchokera ku 20 MPa mpaka 18 MPa.Zotsatira zoyeserera ndi zinthu zokhazikika Poyerekeza, ziyenera kukhala pakati pa milingo yofunikira.2) Kuyesa kusindikiza mipando.Gwiritsani ntchito mafuta a dizilo a 20 # opepuka pa benchi yoyeserera yokhala ndi cholumikizira, choyamba sinthani kuthamanga kwa jekeseni wamafuta ku kuthamanga kwapadera kwa 12.5 MPa, ndiyeno onjezerani mphamvu yamafuta ndi 0,1 MPa 3 ~ 5s aliwonse mpaka jekeseni wamafuta ayamba., kuti muwone mtundu wosindikiza, kutayikira pang'ono kwamafuta kumaloledwa, ndipo m'mimba mwake kutayikira kwamafuta sikuposa 5mm (mpando wapampando sugawirana) kapena m'mimba mwake ndi 3mm (mpando wapampando ugaya wina ndi mnzake). ).Koma osati mu mawonekedwe ozungulira.
(3) Mayeso a utsi.Gwiritsani ntchito mafuta a dizilo 20 # opepuka pa benchi yoyesera, sinthani kuthamanga kwa jekeseni wamafuta kukhala 12.5 MPa, ndikuyesa kutsitsi ndi 40 ~ 80 nthawi za jakisoni pamphindi.Ubwino wa kupopera mbewu mankhwalawa uyenera kukwaniritsa zofunikira izi: D. Mafuta opopera ayenera kukhala atomu.Sipayenera kukhala tinthu tating'onoting'ono tamafuta komanso kusafanana kwamtundu komwe kumawonedwa ndi maso.2. Kuyamba ndi kutha kwa jekeseni kukhale koonekeratu ndipo phokoso likhale lomveka.3 Jakisoni asanayambe komanso jekeseniyo ikatha, palibe kutulutsa mafuta komwe kumaloledwa pabowo la jekeseni, koma chinyezi chimaloledwa.
(4) Cheketsani ngodya yopopera.Yang'anani ndi maso amaliseche, yerekezerani kutsitsi ngodya pansi pa mphamvu ya jekeseni wa mafuta omwe amagwiritsidwa ntchito pa injini ya dizilo ndi chitsanzo, ndipo kupatuka pakati pa mzere wapakati wa jekeseni wa jekeseni wamafuta ndi mzere wapakati wa jekeseni wamafuta siwokulirapo. kuposa 4 ° 30.Kutalika kwa cone yopopera kumawonedwa mkati mwa 100mm.
(5) Mayeso otsetsereka.Sambani bwino ndi mafuta mbali ndi bwino osasefedwa kuwala dizilo mafuta.Pamene valavu ya singano ili pa 45 ° kumalo opingasa, kokerani valavu ya singano kuchokera mu thupi la singano ndi 1/3 ya kutalika kwake, tembenuzirani kumalo aliwonse ndikusiya.Kulemera komweko kumatsetsereka momasuka popanda chopinga.