Ivalve Yekhwalithi Yangempela Evamile Yokulawula Umzila F00RJ01692 I-Valve Assembly yezingxenye ze-Bosch Diesel Engine

Injini kadizili iyinjini evuthayo yangaphakathi ekhiqiza amandla ngokushisa udizili. Isetshenziswa kabanzi ezimotweni ezahlukahlukene, imikhumbi, imishini yobunjiniyela neminye imikhakha. Okulandelayo yisakhiwo nomgomo wenjini kadizili:
Isakhiwo: Injini kadizili yakhiwa ikakhulukazi izingxenye ezilandelayo:
1. Umzimba wenjini: Iwuhlaka lwenjini, olusekela futhi lufaka ezinye izingxenye, okuhlanganisa isilinda block, cylinder liner, cylinder head, cylinder gasket, pan oil, flywheel housing, timeging gear housing, imilenze yangaphambili neyangemuva.
2. I-crank-connecting rod mechanism: Iyingxenye ehamba phambili yenjini kadizili. Ingakwazi ukuguqula amandla akhiqizwa ukushiswa kukaphethiloli abe amandla emishini ngamaphistoni, amaphinikhodi, izinduku zokuxhuma, ama-crankshafts, nama-flywheels, bese iwadlulisela. Kubandakanya ama-crankshaft, izinduku zokuxhuma, ama-piston, ama-piston pin, ama-piston pin retaining rings, ama-piston pin bushings, ama-piston ring, ama-main bearings, ama-rod bearings, ama-thrust bearings, ama-crankshaft ama-oyela angaphambili nangemuva, ama-flywheels, ama-shock absorbers, njll.
3. Indlela ye-valve: Iwukuvula isikhathi nokuvala ama-valve okungenisa nawokukhipha. Kubandakanya amagiya esikhathi, ama-camshaft, ompompi, izinduku zokusunduza, izingalo ze-rocker, amavalvu, ama-valve springs, amasongo esihlalo sevalvu, imihlahlandlela yamavalvu, izingidi zamavalvu, amapayipi okungenisa nawokukhipha umoya, izihlungi zomoya, ama-muffler, ama-supercharger, njll.
4. Uhlelo lukaphethiloli: Ngokwezidingo zenjini kadizili, udizili uhlinzekwa egunjini elivuthayo ukuze livuthe ngesikhathi nangendlela yobuningi. Kubandakanya amathangi kadizili, amapayipi kawoyela, izihlungi zikadizili, amaphampu ajova uphethiloli, izijovo zikaphethiloli, njll.
5. Uhlelo lokuthambisa: Nikeza uwoyela wokugcoba kuwo wonke amapheya anyakazayo, okuhlanganisa amaphampu kawoyela, izihlungi zikawoyela, amavalvu alawula umfutho, amapayipi, izinsimbi, izipholile zikawoyela, njll.
6. Isistimu yokupholisa: Isetshenziselwa ukuqeda ukushisa okukhiqizwa injini yedizili emkhathini. Kubandakanya amathangi amanzi, amaphampu amanzi, izifeni, amapayipi amanzi, ama-thermostat, izihlungi zamanzi, amabhande efeni, amageji okushisa kwamanzi, njll.
7. Izinto ezisebenza ngogesi: Izinsizakusebenza zokuqalisa, ukukhanyisa, ukuqapha nokusebenza. Kubandakanya amajeneretha, ama-starter motors, amabhethri, ama-relay, amaswishi, amasekhethi, njll.

Isimiso: Umgomo wokusebenza wenjini kadizili ungafingqwa kanje:
1. I-stroke yokudonsa: Ipiston inyakaza isuka endaweni efile ephezulu iye endaweni ephansi efile, ivalvu yokudonsa iyavuleka, ivalve yokukhipha umoya iyavaleka, bese kudonswa umoya omusha kusilinda.
2. I-Compression stroke: I-piston isuka endaweni efile ephansi iye endaweni ephezulu efile, i-valve yokukhipha kanye ne-valve yokukhipha umoya ivaliwe, umoya ucindezelwe, futhi izinga lokushisa nokucindezela kuyanda.
3. I-stroke yamandla: Ekupheleni kwe-compression stroke, i-injector ifafaza idizili kusilinda, bese udizili uxuba nomoya oshisa kakhulu nonomfutho ophezulu bese uthungela ngokuzenzakalelayo ukukhiqiza igesi ephezulu yokushisa neyomfutho ophezulu, iphusha i-piston iye phansi, ishayela i-crankshaft ukuze ijikeleze ngentonga yokuxhuma, bese ikhipha amandla ngaphandle.
4. I-exhaust stroke: I-piston ihamba isuka endaweni efile ephansi iye endaweni efile ephezulu, ivalvu yokukhipha umoya iyavuleka, ivalvu yokukhipha iyavaleka, futhi igesi yokukhipha umoya ngemva kokuvutha iyaphuma kusilinda.