I-KOMATSU 21T3000223, 21T3000420, 21T3000221 Iindibano zeRoller eziphezulu / zokuthwala | Umenzi we-Undercarriage ye-Heavy-Duty Excavator – HELI (CQCTRACK)

Iinkcukacha zobugcisa ze-Komatsu upper roller (21T3000223, 21T3000420) kunye ne-carrier roller (21T3000221). Ivela kwi-HELI CQCTRACK, umenzi ochwephesha wezixhobo ze-chassis ze-excavator track ezisebenza nzima ezinomgangatho ohambelana ne-OEM.

Umxholo:

Intshayelelo kwiiRollers eziphezulu nezeeCarrier kwiiNkqubo ze-Excavator Undercarriage Systems

I-undercarriage ye-crawler excavator yinkqubo entsonkothileyo, exhomekeke kwelinye icala apho icandelo ngalinye lidlala indima ebalulekileyo ekusasazeni ubunzima, ukukhokela umzila, nokuqinisekisa ukudluliselwa kwamandla ngokufanelekileyo. Phakathi kwezi, ii-Upper Rollers (Top Rollers) kunye nee-Carrier Rollers (Track Rollers) zibalulekile ekuxhaseni ubunzima bomatshini kunye nokugcina ulungelelwaniso kunye noxinzelelo lomzila. Kwi-Komatsu excavators, ezichazwe ngamanani enxalenye efana ne-21T3000223, 21T3000420, kunye ne-21T3000221, ezi rollers kufuneka zenziwe ngendlela yokuba zikwazi ukumelana nemithwalo ye-radial egqithisileyo, i-shock impacts, kunye nokuvezwa rhoqo kwizinto ezingcolisayo.

Iinkcukacha zobuchwephesha kunye nohlalutyo olusebenzayo lwee-KOMATSU Roller Assemblies

Ezi nombolo zeenxalenye zibhekisa kwiindibano ezithile zeroller ezenzelwe ukuhambelana neemodeli ezahlukeneyo zeKomatsu excavator (umz., iiklasi zePC200, PC210, PC220 kunye nezinye izinto ezifanayo). Kubalulekile ukuqinisekisa ukuhambelana ngqo kwemodeli ngaphambi kokuthenga.

1. Iindibano ze-Upper Roller (umz., 21T3000223, 21T3000420):
   • Umsebenzi oPhambili: Khokela icandelo lokubuyela (eliphezulu) kwetsheyini yomkhondo, ugcine ulungelelwaniso olufanelekileyo lomkhondo kwaye uthintele ukutyibilika ecaleni okanye ukubetheka kakhulu ngexesha lokuhamba ngesantya esiphezulu. Zikwanceda ekulawuleni uxinzelelo lomkhondo ngendlela eguquguqukayo.
   • Iprofayili yoYilo kunye nomthwalo: Ngokwesiqhelo zincinci ngobubanzi kunee-carrier rollers, zinyamezela ukuthuthumela okungabangelwanga ngqo ngumhlaba kodwa zinyamezela amandla amakhulu asecaleni kunye ne-radial avela kwintshukumo yomzila. Ziquka uyilo oluphindwe kabini ukuze zikhokele ngokukhuselekileyo ikhonkco lekhonkco lomzila.
   • Inkqubo yokutywina: Sebenzisa isitywina esine-labyrinth eninzi kunye nezitywina zegrisi ezisebenzayo kakhulu ukwenza umqobo oqinileyo nxamnye nodaka, isanti, kunye nokufuma, ukhusela iibheringi zerola zangaphakathi ezithambileyo.
2. Indibano yeRoller yoMthwali (umz., 21T3000221):
   • Umsebenzi oPhambili: Xhasa ubunzima bokuqala bomgubungeli ngqo kwicandelo elibandakanya umhlaba lesihlangu somgubungelo. Ziqengqeleka kwikhonkco elisezantsi lomgubungelo, zisasaze umthwalo womatshini kwaye zifunxe ukushukuma okuthe nkqo okuvela kumhlaba ongalinganiyo.
   • Iprofayili yoYilo kunye nomthwalo: Iphawulwa bububanzi obukhulu kunye nolwakhiwo oluqinileyo lokusingatha imithwalo emikhulu yeradial. Uninzi lweerola zokuthwala zezicelo ezinzima zinoyilo lweflange enye okanye iflange ezimbini ukugcina ikhonkco lendlela lilungelelene.
   • Iimpawu Zokuhlala Uqinile: Umphezulu oqengqelekayo udla ngokuqina okanye uqiniswe ukuya kubunzulu obukhulu (umz., 58-62 HRC) ukuze ungagqwali, uqhekeke, kunye nokukrazuka okuvela kwimigxobhozo yendlela.
3. Iimpawu zoBunjineli eziQhelekileyo (kuzo zombini iintlobo):
   • Izinto ezingundoqo: Intsimbi ye-chromium eyenziweyo okanye egoqwe ngokukodwa enekhabhoni ephezulu (umz., SAE 1055, 1060) ukuze ibe namandla okudinwa angcono.
   • Inkqubo yokuthwala: Iibheringi zerola ezithambileyo zisemgangathweni ngenxa yokuba zikwazi kakuhle ukusingatha imithwalo edibeneyo yeradial kunye ne-axial.
   • Ukuthambisa: Kuzaliswa kwangaphambili ngegrisi ye-lithium-complex enobushushu obuphezulu, enoxinzelelo oluphezulu. Iindidi ezininzi zanamhlanje azinazo izithambiso (zivaliwe ubomi bonke) ukunciphisa umngcipheko wokugcinwa kunye nongcoliseko.
   • I-Shaft kunye ne-Housing: I-shaft iqinile kwaye igutyungelwe ngokuchanekileyo, ngelixa i-housing yenziwe ngendlela echanekileyo ukuqinisekisa ukulungelelaniswa kweebheringi kunye nokuthembeka kwe-seal.

Uhlalutyo lweMowudi yoKuhluleka kunye nokubaluleka kokuhambelana kwenkqubo

Ukungaphumeleli kwe-roller ngaphambi kwexesha yimbangela enkulu yokungasebenzi kwexesha elingacwangciswanga. Iindlela eziphambili zokungaphumeleli ziquka:

• Ukusilela kweSeal: Eyona nto iphambili. Nje ukuba izitywini zonakaliswe, amasuntswana arhabaxa angena kwi-bearing cavity, nto leyo ekhokelela ekugugeni ngokukhawuleza kwe-bearing, ukulahleka kwe-lubrication, kunye nokubanjwa kwe-roller okanye i-jamming ekugqibeleni.
• Ukudinwa kokuthwala: Kubangelwa yimithwalo emininzi, ukungalungelelani kakuhle, okanye ukungcola.
• Ukuguguleka kweFlange kunye nokuqhekeka kwayo: Okubangelwa kukungalungelelani kakuhle kwendlela okanye ukungqubana kwezinto eziqinileyo.
• Ukuguguleka komphezulu ojikelezayo: Ukuguguleka okuqhelekileyo okurhabaxa kukhawuleziswa kukuxinana okungafanelekanga komkhondo okanye ikhonkco lomkhondo eligugileyo.

Ukutshintsha iirola kwiiseti ezihambelanayo nokuqinisekisa ukuba ziyahambelana ne-track chain ekhoyo kunye nee-sprockets kubalulekile ukuthintela ukuguguleka okukhawulezileyo nokungalinganiyo kuyo yonke inkqubo yokuthwala impahla engaphantsi komhlaba.

I-HELI (CQCTRACK) njengoMvelisi wakho woMthombo weeCandelo zeSithuthi esingaphantsi kwesithuthi

I-HELI, esebenza phantsi kophawu lwe-CQCTRACK, ngumvelisi wemizi-mveliso okhethekileyo ogxile ekuveliseni izixhobo zesithuthi esingaphantsi kwemoto ezisebenza kakuhle kwiimpawu zoomatshini abanzima kwihlabathi liphela, kuquka nezixhobo ezihambelana neKomatsu.

Imigaqo yoQinisekiso loMveliso kunye noQinisekiso loMgangatho:

• Ukunyaniseka kwezinto: Ukufunyanwa ngokungqongqo kweentsimbi ze-alloy eziqinisekisiweyo. Ukwakheka kweekhemikhali kuqinisekiswa nge-spectrometry.
• Umatshini Wokuchwetheza ngokuchanekileyo: Ukusetyenziswa kwee-lathes ze-CNC kunye noomatshini bokuchwetheza kuqinisekisa ukuchaneka kobukhulu bomzimba we-roller, i-shaft, kunye ne-cabinet, okuqinisekisa ukutshintshiselana.
• Unyango Lobushushu Oluphambili: Iinkqubo zokuqinisa ubushushu ezilawulwa yikhompyutha zenza umaleko oqinileyo noqinileyo kumphezulu oqengqelekayo kunye neeflange, nto leyo ephucula ibhalansi phakathi kobunzima bomphezulu kunye nokuqina kombindi.
• Iteknoloji yokutywina: Ukusetyenziswa kweenkqubo zokutywina ezinamanqanaba amaninzi. Ezi zihlala zidibanisa indlela ye-labyrinth, iiringi zokutywina ezingagugiyo, kunye nezitywina zerabha ze-nitrile eziqinisiweyo (NBR) ukuze ziphumelele uyilo olusisiseko kwiindawo ezinzima.
• Uvavanyo Oluqatha: Ibhetshi nganye ihlolwa ubukhulu, uvavanyo lobunzima, uvavanyo lwe-torque ejikelezayo, kunye novavanyo loxinzelelo lokutywina ukuqinisekisa ukusebenza phantsi kweemeko zomthwalo olinganisiweyo.

Ixabiso le-HELI CQCTRACK Roller Assemblies:

• Ukuhambelana kwe-OEM Dimensional: Yenzelwe ukufanisa iinkcukacha zokuqala zeepateni zebholiti, ububanzi be-shaft, kunye nejometri iyonke.
• Iimpawu Zokuqina Okuphuculweyo: Uphuculo olunokwenzeka kuyilo lwesitywina okanye ubunzulu bokuqina lujolise kwiindawo ezaziwayo zokusilela, ngenjongo yokwandisa amaxesha okusebenza.
• Ukonga Iindleko: Ibonelela ngenye indlela ethembekileyo nesemgangathweni enciphisa iindleko zokusebenza zizonke ngaphandle kokunciphisa ukufumaneka kwezixhobo okanye ukusebenza kwazo.
• Ubuchule beNkqubo: I-HELI CQCTRACK yenza uluhlu olupheleleyo lwezinto ezisetyenziswa ngaphantsi kwesithuthi (ii-sprockets, ii-idlers, ii-track chains, izihlangu), iqinisekisa ukuqonda okucwangcisiweyo kokunxibelelana kokuguguleka.

Isikhokelo Sokukhetha Nokugcina

Xa ufuna ii-assemblies ze-KOMATSU 21T3000223, 21T3000420, okanye 21T3000221:

1. Qinisekisa iModeli yoMshini: Qinisekisa ukuba iyahambelana ngokuchanekileyo nemodeli yakho yomgodi kunye nenombolo yeserial.
2. Hlola ngeePairs/Sets: Cwangcisa ukutshintsha iirola eziphezulu okanye zeenkampani ezithwala iimoto ngababini (okanye iiseti ezipheleleyo kwicala ngalinye) ukuze kugcinwe ibhalansi kunye nokusasazwa komthwalo ngokulinganayo.
3. Jonga Izinto Ezikufutshane: Ngaphambi kokuba ufake, hlola itshaneli yendlela, iiphini, ii-bushings, kunye nee-sprockets ukuba azigugi kakhulu na. Ukufaka ii-roller ezintsha kwitshaneli egugile kakhulu kuya kukhokelela kumonakalo okhawulezileyo.
4. Landela iinkcukacha zeTorque ze-OEM: Sebenzisa iinkqubo ezichanekileyo kunye namaxabiso e-torque ngexesha lokufakela ukuze uphephe umonakalo wesitywino okanye iingxaki zokulayisha kwangaphambili kwebheringi.

Isiphelo

Iindibano zerola eziphezulu nezeenkampani ezifana ne-KOMATSU 21T3000223, 21T3000420, kunye ne-21T3000221 zibalulekile ekugqibeleleni kwesakhiwo kunye nokusebenza ngokufanelekileyo kwesithuthi esingaphantsi kwesithuthi sokumba. Ukukhetha izinto ezivela kumvelisi ozinikeleyo ofana ne-HELI (CQCTRACK) kuqinisekisa ukufikelela kwiimveliso ezakhiwe ngobuchule besayensi yezinto eziphathekayo, ubunjineli obuchanekileyo, kunye nokugxila ekuqineni. Kubaphathi beenqwelo-mafutha kunye namaziko eenkonzo zezixhobo, oku kubonisa isisombululo sokufumana izinto esibeka phambili ukuthembeka koomatshini, kunciphisa iindleko zomjikelo wobomi, kwaye kuxhasa ukusebenza okunzima okulindelekileyo kwiinjini zokumba iKomatsu.