I-Sumitomo KRA1198 KRA1767 SH200 SH210 SH240 SH280 Track Idler Wheel Assy / Umenzi kunye nomthengisi weChassis Components ezintathu eziphezulu zeQuanzhou–HELI (CQC TRACK)

Iinkcukacha zobuchwephesha: I-Sumitomo KRA1198 / KRA1767 SH200-SH280 Series Track Idler Wheel Assembly – Umenzi kunye nomthengisi: HELI (CQC TRACK)

1. Ukuchongwa kweCandelo kunye nesishwankathelo seNkqubo

I-Track Idler Wheel Assembly (iinombolo ze-OEM):KRA1198, KRA1767) licandelo elibalulekileyo elikhokelayo neliqinisayo kwinkqubo yokuthutha impahla engaphantsi kwesithuthi seSumitomo SH200, SH210, SH240, kunye nee-SH280 series hydraulic excavators. Njengomvelisi oqinisekisiweyo kunye nomthengisi wehlabathi,I-HELI (I-CQC TRACK)ivelisa le ndibano ngokweemfuno ze-OEM ezichanekileyo, iqinisekisa ukutshintshana ngokuthe ngqo. I-idler isebenza njengesiphelo esiphambili sesakhelo somzila, ikhokela indlela yetsheyini yomzila kwaye ibonelela ngendawo yokulungelelanisa ebalulekileyo yokugcina uxinzelelo olufanelekileyo lomzila.

2. Umsebenzi oPhambili kunye noBalulo lokuSebenza

Kwinkqubo yokuthutha impahla engaphantsi kwesithuthi sikaSumitomo esineetoni ezingama-20-28, indibano ye-idler izalisekisa imisebenzi emininzi ebalulekileyo yoomatshini:

• Isikhokelo Somkhondo Ochanekileyo: Ibonelela ngomphezulu wedatum oqinileyo, ojikelezayo olungelelanisa ngokuchanekileyo amakhonkco kunye neebhushing zetsheyini yomkhondo njengoko zibuya emhlabeni, ukuqinisekisa ukudibana okubushelelezi ne-sprocket kunye nokuthintela ukuphuma kwerail ecaleni.
• Ulawulo lweDynamic Tension: Idityaniswe ne-hydraulic okanye i-screw-type tensioning mechanism yesakhelo sethrekhi, i-idler idlulisela amandla alawulwayo ngaphambili kuyo yonke ithrekhi. Ukugcina uxinzelelo olufanelekileyo kubalulekile ekunciphiseni ukulahleka kwamandla, ukunciphisa ukungcangcazela kwethrekhi ("ukuqhwaba"), kunye nokuthintela ukuguguleka okukhawulezileyo kwiiphini, ii-bushings, kunye nee-sprockets.
• Ulawulo loMthwalo oMbi: Ifunxa kwaye isasaze izinto zokuqala ezibangela ukuxinana xa itshaneli yendlela iqengqeleka kwisithuthi esingaphantsi komhlaba, ingakumbi ngexesha lokuhamba emhlabeni ongalinganiyo, ngaloo ndlela ikhusela isakhelo sendlela kunye nezinto zokugqibela zokuqhuba kumonakalo obangelwa kukuxinana.
• Isalathiso seGauge yoLwakhiwo: Njengeyona ndawo iphambili ezinzileyo kwisakhelo ngasinye somzila, ichaza i-track gauge, iparameter esisiseko yozinzo lomatshini, ukulandelela umgca othe tye, kunye nokusebenza kokujika.

3. Iinkcukacha zoBunjineli obuneenkcukacha kunye noLwakhiwo

Inkqubo yokwenziwa kwe-HELI yeendibano ze-KRA1198/KRA1767 igxininisa ukuqina, ukuchaneka, kunye nokuthembeka kokutywina:

• Ivili/Irim ye-Idler:
  • Izinto: Zenziwe ngentsimbi ye-alloy eqine kakhulu, ecolekileyo (umz., i-50Mn okanye elinganayo) ukuqinisekisa amandla aphezulu kunye nokumelana nokudinwa.
  • Unyango Lobushushu: Umphezulu ongaphandle obalekayo uqiniswa yi-induction ukuze kufunyanwe umaleko wobunzima obufanayo nobunzulu (ngesiqhelo yi-HRC 58-62), obonelela ngokumelana okungaqhelekanga nokuguguleka okubangelwa kukudibana kwe-track bushing.
  • Umatshini: Iinkqubo zokujika nokugaya ezilawulwa yi-CNC ziqinisekisa ukuqina okuchanekileyo, ubungakanani beflange obuchanekileyo, kunye nokugqitywa komphezulu ofanelekileyo ukuze kusebenze kakuhle unxibelelwano lwe-track chain.
• Indibano yeShaft kunye neHub:
  • I-integral shaft yenziwe ngentsimbi ye-alloy ecinyiweyo neqinisiweyo. Ii-bearing journal ziyacocwa ngokuchanekileyo kwaye zihlala zilungiswa phezu komhlaba (umz., i-chrome plating okanye i-nitriding) ukuze kuphuculwe ukuguguleka kunye nokumelana nokugqwala.
  • Ihabhu yenzelwe ukuba ibe yi-monolithic forging kunye ne-shaft okanye idityaniswe kusetyenziswa iinkqubo ezenzekelayo kunye nonyango lobushushu emva kokudityaniswe ukuqinisekisa ukuthembeka kwesakhiwo.
• Inkqubo yokuthwala kunye nokutywina:
  • Uqwalaselo lweeBearing: Isebenzisa iseti ehambelanayo yee-roller bearings ezisindayo nezithambileyo (TRB). Ezi zikhethwa ngenxa yomthamo wazo ophezulu we-radial kunye ne-axial load, ezibalulekileyo ekusingatheni uxinzelelo oludibeneyo lobunzima bomatshini kunye notshintsho lwendlela.
  • Ukuvala Okuphambili: Kubandakanya inkqubo yokuvala enezigaba ezininzi, uhlobo lwekhatriji. Oku kudla ngokudibanisa isitywino semilebe esiphambili (izinto ze-HNBR zokumelana nobushushu/iikhemikhali), isitywino sesibini esidadayo, kunye nesikhuselo sothuli sangaphandle esifana ne-labyrinth. Umngxuma uzaliswe kwangaphambili ngegrisi yokuncamathelisa ephezulu, uxinzelelo olugqithisileyo (EP) ukwenza umqobo oqinileyo nxamnye nezinto ezingcolisayo.
• Ujongano Lokufakelwa: Lwenziwe ngee-bushings zentsimbi eqinileyo okanye iiringi zokuguguleka kwindawo yojongano kunye nesilayidi sokulungiswa kwesakhelo somzila. Ezi zisebenza njengezinto ezizincamayo ukukhusela umngxuma kunye nesakhelo ekugugulekeni, okwenza kube lula ukugcinwa kwexesha elizayo.
• Ukuthambisa: Ixhotyiswe ngezixhobo zokuthambisa eziqhelekileyo zokuphinda kuthambise umngxuma oyintloko, kulandela amaxesha eenkonzo acetyiswa yi-OEM.

4. Iprofayili yoMvelisi: Amandla e-HELI (CQC TRACK)

I-HELI, esebenza phantsi kophawu lwe-CQC TRACK, ngumvelisi wemizi-mveliso okhethekileyo ogxile kwizinto ezisetyenziswa ngaphantsi kwesithuthi kwiimarike zehlabathi.

• Ukwenziwa Okudibeneyo: Kulawula umjikelo opheleleyo wemveliso ukusuka ekufumaneni nasekubumbeni izinto ukuya ekuchwethezeni ngokuchanekileyo, unyango lobushushu, ukuhlanganiswa, kunye novavanyo lomgangatho.
• Imigaqo yoQinisekiso loMgangatho: Isebenzisa inkqubo yolawulo lomgangatho engqongqo (eqinisekiswe yi-ISO 9001). Imveliso ibandakanya:
  • Uhlalutyo lwezinto zeSpectroscopic ukuze kuqinisekiswe i-alloy.
  • Uvavanyo lwe-Ultrasonic (UT) lwezinto ezibalulekileyo ezifakelweyo.
  • Ukujonga ubukhulu benkqubo kusetyenziswa iigeyiji zokuchaneka kunye ne-CMM.
  • Uvavanyo lokugqibela lokuhlanganisa ukuze kubonakale ukuba ijikeleza kakuhle kwaye itywina liqinile.
• Indima yeCandelo loNikezelo: Isebenza njengomvelisi ngqo kunye nomthengisi kubasasazi bamazwe ngamazwe kunye neenethiwekhi ze-aftermarket, ibonelela ngomthombo othembekileyo weendawo zokutshintsha ezihambelanayo kakhulu ezilinganisela ukusebenza, ukuqina, kunye nexabiso.

5. Ulwazi malunga nokusetyenziswa, ukuhambelana kunye neenkonzo

• Ukusetyenziswa kweModeli: Yenzelwe ngokukodwa iimodeli zeSumitomo excavator: SH200-3/5/6, SH210-3/5/6, SH240-3/5, SH280-3/5 kunye neendidi zazo ezihambelanayo. (Qaphela: Soloko uqinisekisa ngokuchasene nenombolo ethile yomatshini ukuze uqinisekise okokugqibela.)
• Ukutshintshiselana kweNombolo yeCandelo:
  • I-KRA1198 kunye ne-KRA1767 ziinombolo eziphambili ze-Sumitomo OEM. I-HELI/CQC TRACK assembly yenzelwe ukuba ithathe indawo ye-bolt-for-bolt ngqo kwezi nombolo zenxalenye.
• Izalathisi zokunxiba kunye nokugcinwa:
  • Ubukhulu bokuguguleka obubalulekileyo buquka ukunciphisa ububanzi bangaphandle bevili elingasebenziyo kunye nokuncitshiswa kweeflanges ezikhokelayo.
  • Kucetyiswa ukuba uhlole rhoqo ukuvuza kwegrisi, ingxolo engaqhelekanga, okanye ubunzima bokujikeleza.
  • Ukugcinwa ngokufanelekileyo kwendlela yokuqinisa umzila kunye nokucoca rhoqo inkunkuma ejikeleze i-idler kubalulekile ukuze kuphuculwe ubomi benkonzo.
• Ukutshintshwa Okusekelwe Kwinkqubo: Ukuze kubekho ukusebenza kakuhle kwesithuthi esingaphantsi komhlaba kunye nokusebenza kakuhle kweendleko, imeko yesithuthi esingasebenziyo kufuneka ihlolwe ecaleni kwekhonkco lendlela (iiphini kunye neebhushi), ii-sprocket, kunye nee-bottom rollers. Ukutshintsha izinto ezigugileyo kakhulu kwiseti ehambelanayo kuthathwa njengeyona ndlela ilungileyo yokuthintela ukuguguleka okukhawulezileyo kwiindawo ezintsha.

6. Isiphelo

I-Sumitomo KRA1198 / KRA1767 Track Idler Wheel Assembly yoluhlu lwee-excavator ze-SH200-SH280, ezenziwe kwaye zabonelelwa yi-HELI (CQC TRACK), imele icandelo eliphambili eliyilwe ngokuchanekileyo elakhelwe ukuthembeka kwiindawo zokwakha ezifuna ukwenziwa. Ngokwakhiwa kwayo okuqinileyo, unyango oluphezulu lobushushu, iinkqubo zokuthwala kunye nokutywina ezinzima, kunye nokunamathela ngokungqongqo kwiinkcukacha ze-OEM, le ndibano inika abanini bezixhobo kunye nababoneleli beenkonzo isisombululo sokutshintsha esithembekileyo nesisebenza kakuhle. Iqinisekisa ukuba i-Sumitomo excavator igcina ulungelelwaniso olubalulekileyo lwendlela, uxinzelelo olufanelekileyo, kunye nokuthembeka kwe-undercarriage iyonke, ukuxhasa ukufumaneka komatshini, ukhuseleko lokusebenza, kunye neendleko eziphantsi zobunini.