I-100% Ivivinywe Kajantshi Ojwayelekile Kajantshi Udizili/I-Fuel Injector Nozzle DLLA155S295c2

Inqubo yokudilizwa yepheya yomjovo womjovo (ingxenye 3)

Uma umugqa we-valve we-valve yenaliti kanye nomzimba womjovo ungalingani, ungaphoqeleka ukuthi ubambisane ngokungqongqoza nokunyathela. Faka i-valve yenaliti ecwiliswe emafutheni athile emzimbeni womjovo kaphethiloli, faka i-plunger chip esibanjeni senaliti, bese ushaya izando eziyishumi nambili ngesando esiwuhhafu wephawundi ukuze uvimbele ivalve yenaliti kanye nomzimba womjovo kaphethiloli ukuthi ungashaywe kanzima. . Uma ucingo lonakele, luphendulele ngo-90° bese ungqongqoza futhi, futhi uyiphendule kathathu isiyonke ukuze uzuze ukulingana okuhle.

Kunezimpawu zokulimala kwentambo yevalvu yomzimba yomjovo kanye nocingo lwevalvu yenaliti. Uma amamaki omonakalo emakhulu, sebenzisa inani elincane lokunamathisela okulimazayo emgqeni wevalvu wekhanda yenaliti yenaliti, futhi ubambe isibambo sevalvu yenaliti ethuluzini elikhethekile lokuqaqa ukuze ube nomthelela kanye nokugaya ngokuzungeza. Uma une-drill ebhentshini noma i-drill yesandla, ungafaka isibambo se-valve yenaliti ku-chuck futhi uyiguqule ukuze igaye, kodwa isivinini akufanele sisheshe kakhulu, ukuze uvimbele umugqa we-valve ekubeni nzima ukubuyisela ubushelelezi ngenxa. ukugaya ngokushesha.

Lapho ugaya, kufanele ucindezele umzimba womjovo ngezandla zakho futhi uqhubeke uthinta futhi ujikeleze ohlangothini lwe-axial. Gaya imizuzu engu-2 ~ 3 ukuze ubone indawo ehlangene yomugqa wevalve ye-taper valve. Kodwa ukunakekelwa okukhethekile kufanele kukhokhwe eqinisweni lokuthi i-abrasive paste akumele isetshenziswe noma ithintwe endaweni yomhlahlandlela we-cylindrical ye-valve yenaliti ukuvimbela ukuhuzuka ekulimazeni ubushelelezi be-cylindrical guide surface ye-valve yenaliti. Gaya iminonjana yomonakalo, sebenzisa isirinji ukuhogela uwoyela wedizili ohlanzekile, bese ucofa unamathisele obikayo embobeni yomzimba wombhobho. Bese usebenzisa i-chromium oxide ukuze ugaye umzimba womjovo ngendlela efanayo njengoba kukhonjisiwe kuMfanekiso 6, bese ugaya ngamafutha enjini i-1 ~ 2min, ukuze umugqa wevalvu we-taper yenaliti ye-valve ufinyelele ebushelelezi obuzungezile. Ububanzi bendawo ehlangene yocingo lwevalvu ngokuvamile buba ngu-0.1mm.