Dizilo Injector Fuel Injector 0445120389 yogwirizana ndi Bosch injector WEICHAI WP12 EU3

Injini ya dizilo yomwe ikugwiritsidwa ntchito, bomba la jekeseni wamafuta lidzatha ndikudzikundikira kwa kaboni, zomwe zimapangitsa kuti injini igwire ntchito pazachuma komanso kuwonongeka kwa mphamvu. Mikhalidwe yaukadaulo yopangidwa ndi wopanga imakhala ndi zofunika zina pagawo loyendetsa bwino la nozzle. Zofunikira izi zimawunikidwa pa benchi yoyeserera yokhazikika pogwiritsa ntchito chida cha pneumatic (rotor flowmeter>.

Rotameter sigwiritsidwa ntchito kwambiri mu depot chifukwa kulondola kwake kumadalira kukhazikika kwa kuthamanga kwa mphepo, kupezeka kwa madzi ndi shunt mu rotameter, ndi ukhondo wa suona. Kuwunika kwa suona patebulo loyesa kukakamiza nthawi zonse kumafuna zida zapadera komanso sizothandiza.

Njira yama hydraulic yowonera gawo loyenda bwino la mphuno ndi mphuno ya injini ya dizilo munjira imodzi ya jakisoni idaphunziridwa ndi Belarusian Academy of Railway Transportation Engineering. Chofunikira cha njirayi ndikukhazikitsa kukakamiza koyambirira mu thanki yosungiramo ndi voliyumu inayake, kulumikiza thanki yosungiramo ndi nozzle yoyang'aniridwa (sprayer) munthawi yopatsidwa (0.0 4 ~ 0.016s) pogwiritsa ntchito jekeseni, lembani kuthamanga kotsalira kwa thanki yosungiramo, ndikuwona gawo loyendetsa bwino la nozzle malinga ndi mtengo wake. Kuthamanga kotsalira mu thanki kuyenera kuchepetsedwa ndi kuwonjezeka kwa kuthamanga kwabwino kwa mabowo a jet a nozzles; kwa ma nozzles osiyanasiyana, kuchuluka kwa nthawi yomwe mafuta amayenda kudzera mwa iwo ndi ofanana.

M'nkhani yakuti "Kukonza Nozzle Dizilo Injector ndi Njira Yatsopano" (3TT 1986, N0 7), ikufotokozedwa kuti ntchito yogwira ntchito ya nozzle ikhoza kubwezeretsedwanso mwa kukonzanso kuzungulira kwa singano. Njira imeneyi ndi yofupikitsa kukonza mkombero yodziwika ndi otsika kuchuluka kwa ntchito.

Komabe, nozzle anatumiza kukonza (pafupifupi 40% ya nozzle) nthawi zambiri ali ndi chiwerengero chachikulu cha zolakwika mu nozzle thupi kutseka bwalo gawo. Pazifukwa izi, kuwonjezera pa kukonza kondomu yotsekera singano, thupi la nozzle liyenera kukonzedwa. Nthawi zina kukwera kwa valve ya singano kuyenera kusinthidwa.