IGASKET YENJINI – IKHAVA YE-TIMING CHAIN ye-CHERY EASTAR B11
I-SMF140029 BOLT – FLANGE (M8б+30)
I-SMF140031 BOLT – FLANGE (M8б+35)
I-SMF140037 BOLT – FLANGE (M8б+60)
5-1 SMD363100 COVER ASSY – FT TIMING TOOTHED BELT LWR
I-SMF140209 BOLT – FLANGE (M6б+25)
I-SMF140206 BOLT-WASHER(M6б+18)
I-MD188831 GASKET
I-MD322523 GASKET
I-SMF247868 BOLT-WASHER(M6б+25)
I-13-1 MN149468 GASKET- ISIKHATHI SESIKHATHI SEBHANDLA LWR
MD310601 GASKET- ISIKHATHI GEAR BELT UPR COVER
15-1 MD310604 GASKET – ISIKHATHI SEKHAVA YECHAIN
15-2 MD324758 GASKET – ISIKHATHI SEKHAVA YECHAIN
I-SMD129345 PLUG -RUBBER
Umsebenzi oyinhloko webhande lesikhathi senjini ukushayela umshini we-valve wenjini ukuze uvule noma uvale ama-valve okungenisa kanye nokukhipha umoya enjini ngesikhathi esifanele, ukuze kuqinisekiswe ukuthi isilinda senjini sikwazi ukuhogela nokukhipha umoya ngendlela evamile.
Umgomo wohlelo lokusebenza
Umsebenzi wochungechunge lwesikhathi uncike kuketango lensimbi elinamandla amakhulu ukuxhuma ama-sprockets we-crankshaft ne-camshaft futhi uwagcine esebenza ngokuhambisanayo. Ngenxa yokusebenza kwesivinini esikhulu phakathi kwezinsimbi, ukuguga okusheshayo kanye nezinga lokushisa eliphezulu, isistimu yokugcoba ehambisanayo kufanele yakhelwe ukupholisa nokuthambisa. Ngesikhathi esifanayo, lapho iketango lesikhathi lisetshenziswa ekwakhiweni kwenjini, kuphinde kube nenkinga yomsindo wokungqubuzana phakathi kwezinsimbi. Ukuze kuxazululwe le nkinga, umenzi udinga ukuthatha izinyathelo ezihlukahlukene, njengeketango elinomklamo olungiselelwe. Ukuze kuxazululwe lezi zinkinga, kuphoqelekile ukuthi kwenyuse izindleko zokuklama nokukhiqiza injini.
umehluko
Nakuba imisebenzi eyisisekelo "yebhande lesikhathi" kanye "nochungechunge lwesikhathi" ifana, isimiso sabo sokusebenza sisehlukile.
Kunamazinyo amaningi enjoloba ohlangothini lwangaphakathi lwebhande lesikhathi. Ibhande lesikhathi lisebenzisa lawa mazinyo enjoloba ukuze lisebenzisane nomsele ongaphezulu kwezingxenye ezijikelezayo ezihambisanayo (i-camshaft, iphampu yamanzi, njll.), ukuze i-crankshaft yenjini ikwazi ukudonsa ezinye izingxenye ezigijimayo futhi igcine izingxenye ezishayelwa zisebenza ngokuhambisanayo. Ibhande lesikhathi lingathathwa njengegiya elithambile. Ngesikhathi esifanayo, lapho ibhande lesikhathi lisebenza, lidinga futhi ukubambisana kwe-tensioner (ngokuzenzakalelayo noma ngesandla lungisa ukuqina kwayo) kanye ne-idler (umhlahlandlela webhande eligijimayo) nezinye izesekeli.
Uma kuqhathaniswa neketanga lesikhathi, ibhande lesikhathi linezici zesakhiwo esilula, akukho ukugcoba, ukusebenza okuthulile, ukufakwa nokugcinwa okulula, izindleko eziphansi zokukhiqiza nokunye. Nokho, ibhande lesikhathi liyingxenye yerabha (hydrogenated butadiene rubber). Ngokukhula kwesikhathi sokusebenza kwenjini, ibhande lesikhathi lizogqokwa futhi liguge. Uma ingashintshwa ngesikhathi, uma ibhande lesikhathi ligxuma noma liphuka, ukusebenza kwezingxenye ezisebenzayo zenjini kuzophazamiseka futhi izingxenye zizolimala. Uma ama-valve enjini edonsayo nawokukhipha umoya kanye ne-piston yenjini ihamba ngendlela engahlangani, okuholela ekulimaleni kokushayisana.
