Indibano ye-CAT-E345B/E349D ye-idler yangaphambili/1156366/2487255/umenzi wezinto ze-chassis zommbi wokwakha onzima kunye nomthengisi

1. Isishwankathelo seNdibano ye-Front Idler

Iindibano ye-idler yangaphambililicandelo elibalulekileyo kwinkqubo yokuthutha ngaphantsi kwezithuthi zeCaterpillar E345 kunye ne-E349. Isebenza njengesikhokelo kunye nendlela yokuqinisa imizila, iqinisekisa ukusebenza kakuhle kunye nokulungelelaniswa okufanelekileyo ngexesha lemisebenzi yokumba. Indibano ye-idler isebenza kunye ne-recoil spring kunye ne-hydraulic track adjuster ukugcina uxinzelelo olufanelekileyo lwemizila kunye nokufunxa ukuthuthumela ngexesha lokusebenza.

Izinto eziphambili zenkqubo ziquka:

• Ivili Lomhambi Ongaphambili: Ivili elikhokelayo eliphambili eligcina ulungelelwaniso lomzila.
• Intwasahlobo yokuBuyela emqolo: Ifunxa iimpembelelo kwaye inciphise uxinzelelo kwisisu esingaphantsi kwesisu.
• Isilungisi seNdlela yeHydraulic: Sivumela uhlengahlengiso oluchanekileyo loxinzelelo lwendlela.
• Iibheringi kunye neziTywina ezixhasayo: Qinisekisa ukujikeleza okugudileyo kwaye uthintele ungcoliseko.

Iinkcukacha zobugcisa

Ngokusekelwe kwiimodeli zeCaterpillar ezifanayo (njenge-345C), indibano ye-front idler ye-E345/E349 kusenokwenzeka ukuba ineempawu ezifanayo:

• Ubunzima: Malunga ne-589 kg (1300 lb) yokuhlanganiswa okupheleleyo (kubandakanya idler, i-recoil spring, kunye ne-hydraulic adjuster).
• Izinto: Ngokwesiqhelo zenziwe ngentsimbi enamandla aphezulu njenge-40Mn/45Mn, enobunzima bomphezulu obuyi-HRC 50-56 kunye nobunzulu obuqinileyo obuyi-5-8 mm ukuze imelane neemeko ezirhabaxa.
• I-Axial End Play: Iinkcukacha ezivela kwiimodeli ezifanayo zibonisa ukuba i-axial clearance iphakathi kwe-0.26 mm (0.010 in) ubuncinci kunye ne-1.26 mm (0.050 in) ubuninzi bokusebenza ngokufanelekileyo.
• Ukuthambisa: Ifuna ioyile ye-SAE 30-CD (malunga ne-0.625 ± 0.30 yeelitha) yokuthambisa ngaphakathi, kunye negrisi ethile (njenge-5P-0960 grease cartridge) kwiindawo zangaphandle zokuthwala.

Iinkqubo zoFakelo

Ukufakela ngokufanelekileyo kubalulekile ukuze uhlale ixesha elide kwaye usebenze kakuhle. Nazi amanyathelo aphambili asekelwe kwizikhokelo zeCaterpillar:

1. Ukulungiselela: Coca yonke indawo kakuhle ukuze ususe ukungcola kunye nenkunkuma. Qinisekisa ukuba i-idler, izixhasi zentwasahlobo ezibuyela umva, kunye neebheringi zesilinda ze-hydraulic azinamonakalo.
2. Ukuphakamisa nokubeka izinto kwindawo yazo: Sebenzisa izixhobo zokuphakamisa ezifanelekileyo ngenxa yobunzima obunzima:
   • Intwasahlobo yokubuyela umva: ~279 kg (615 lb)
   • Isilungisi sendlela ye-hydraulic: ~52 kg (115 lb)
   • Indibano epheleleyo: ~589 kg (1300 lb)

Ukugcinwa kunye noVavanyo

Ukugcinwa rhoqo kuqinisekisa ukuthembeka kwaye kwandisa ubomi benkonzo:

• Uvavanyo loxinzelelo: Indibano ye-idler kufuneka igcine uxinzelelo lomoya oluyi-245-265 kPa (36-38 psi) ubuncinane imizuzwana engama-30 xa ivavanywa nge-pipe plug port. Oku kujonga ukuthembeka kwezitywino zangaphakathi.
• Ukuhlolwa kweTywina: Ngexesha lokuhlanganiswa, qinisekisa ukuba iitywina zobuso zerabha zicocekile, zomile, kwaye azijijekanga. Iitywina zesinyithi mazibe zisikwere kwaye zibekwe kakuhle. Thambisa ii-O-rings nge-lubricant evunyiweyo (6V-4876).
• Ukuthambisa: Sebenzisa iioyile kunye neegrisi ezicetyiswayo kuphela. Ukuthambisa okungafanelekanga kunokukhokelela ekugugeni nasekungasebenzini kwangethuba.
• Ukujonga ukuVula: Jonga rhoqo i-axial end play ukuqinisekisa ukuba ihlala ngaphakathi kwemilinganiselo ethile