I-SUMITOMO KRA1665 KRA1109 SH200 CX180 CX210 CX225 CX220 CX240 excavator drive sprocket rim yeenxalenye zeSUMITOMO excavator undercarriage

Isikhokelo Esicacileyo Sobuchwephesha kwiSUMITOMO KRA1665 kunye neKRA1109: I-Drive Sprocket Rim yeSH200, iCX Series kunye neMining Excavator Undercarriage

Umbhali: uJack
Ipapashwe: Nge-2 ka-Epreli, ngo-2026

Intshayelelo

Kwihlabathi lokuhambisa umhlaba onzima, zimbalwa izinto ezinyamezela isohlwayo esingaphezulu kunesithuthi esingaphantsi kwemoto esetyenziswa ekuqhubeni umbane. Embindini wenkqubo yokuqhuba kukho i-sprocket rim, into echwetheziweyo ngokuchanekileyo enoxanduva lokuguqula i-torque ye-drive yokugqibela ibe yi-traction ethembekileyo. Kubanini beenqwelo-moya kunye neengcali zokulungisa ezisebenzisa i-SUMITOMO SH200, SH220, CASE CX180, CX210, CX225, CX220, CX240 kunye noomatshini abanxulumene nayo, ukuqonda iinkcukacha ezichanekileyo, iireferensi ze-OEM kunye neendlela zokufumana i-aftermarket ezisemgangathweni ophezulu zee-sprocket rims kubalulekile ekunciphiseni ixesha lokungasebenzi kunye nokulawula iindleko zokusebenza.

Eli nqaku linika uhlalutyo olunzulu lobuchwephesha lweenombolo ezimbini ezibalulekileyo ze-SUMITOMO - i-KRA1665 kunye ne-KRA1109 - kwaye lihlola indlela abavelisi abakhethekileyo abafana ne-CQC TRACK ababonelela ngayo ngezisombululo ezihlala ixesha elide nezinokutshintshwa kwizicelo zemigodi kunye nezokwakha ezinzima.

1. Ukucazulula iiNombolo zeCandelo: KRA1109, KRA1665 kunye neKRA10160

Inkqubo yokubala iinombolo zezixhobo ezingaphantsi kwesithuthi sikaSUMITOMO inengqondo kodwa ifuna ukutolikwa ngononophelo. Amanani amabini akhankanyiweyo anxulumene ngokuthe ngqo nendibano ye-drive sprocket yochungechunge oludumileyo lwe-SH200.

1.1 KRA1109 – I-Primary Drive Sprocket

I-KRA1109 yeyona nxalenye ye-sprocket eyaziwayo kakhulu kwiimashini ze-SUMITOMO SH200 kunye ne-SH220 (Uthotho -2 kunye no-3). Yindibano epheleleyo ye-sprocket eyenzelwe ukudibana ngqo ne-track chain. Iimpawu zobugcisa eziphambili ziquka:

• Inani lamazinyo: amazinyo angama-21
• Iphimbo: 22H (uqwalaselo lwemingxuma engama-22)
• Ububanzi bangaphakathi: 403 mm
• Ububanzi besangqa seBolt: 440 mm

Le sprocket yenziwe ngentsimbi ye-alloy enamandla aphezulu kwaye iqiniswa kwi-induction flanks ukuze kufunyanwe ubulukhuni bomphezulu be-HRC 50–58 kunye nobunzulu obuqinileyo be-4–10 mm, nto leyo enika ukumelana nokuguguleka okuhle kakhulu kumhlaba orhabaxa kunye nokusetyenziswa kwamatye. Iziqinisekiso ze-CE kunye ne-EMC ziqinisekisa ukuthotyelwa kwemigangatho yokhuseleko ye-EU, into ebalulekileyo kwizixhobo ezisebenza kwiindawo ezilawulwayo.

1.2 KRA1665 – Uhlobo lweSprocket oluNye / oluSebenzayo olunzima

I-KRA1665 yinombolo yecandelo engakhankanywa rhoqo kodwa engabalulekanga ngokulinganayo, edla ngokunxulunyaniswa neqonga elifanayo le-SH200. Uncwadi lobuchwephesha olufumanekayo luqinisekisa ukuba i-KRA1665 inomdibaniso ofanayo wokufakela njenge-KRA1109 kodwa inokuba neprofayili yamazinyo eyahlukileyo, ipateni yebholiti okanye iinkcukacha zezinto ezilungiselelwe imijikelo enzima, njengokwemba okuqhubekayo okanye ukumba amatye. Xa ukhangela, kuyacetyiswa ukuba uthelekise omabini la manani kunye nenombolo yochungechunge yomatshini kunye nemodeli yokugqibela yokuqhuba.

1.3 KRA10160 – Indibano yeSprocket yePlatform enqamlezileyo

Nangona ingadweliswanga ngokucacileyo kumbuzo wokuqala, inombolo yenxalenye i-KRA10160 ivela rhoqo kunye ne-KRA1109. Le ndibano ye-sprocket yaziwa ukuba iyahambelana ne-SUMITOMO SH200, SH210, SH225‑3, kunye ne-CASE CX210, CX225, CX235, CX240, HYUNDAI R210‑3 kunye nothotho lwe-VOLVO EC210/EC220. I-KRA10160 idla ngokuchazwa njenge-sprocket enamazinyo angama-21, enemingxuma engama-22 enobubanzi bangaphakathi obuyi-403 mm kunye nobubanzi besangqa se-bolt obuyi-440 mm, okuqinisekisa ukuba iyafana ne-KRA1109 kwiinjongo ezininzi ezisebenzayo.

Inqaku lobuchwephesha: Soloko uqinisekisa inani lemingxuma yokufaka, ububanzi bepilot kunye nobukhulu be-offset ngaphambi kokuba u-odole, njengoko oomatshini be-SH200 bokuqala banokuba notshintsho oluncinci.

2. I-Matrix yokuhambelana koomatshini

Le theyibhile ilandelayo inika isikhokelo esicacileyo sokuhambelana kweerim ze-sprocket ze-KRA1109 kunye ne-KRA1665 ngokusekelwe kwidatha eqinisekisiweyo yomthengisi kunye nolwazi lwe-OEM cross-reference.

Kubalulekile: Soloko uqinisekisa uhlobo lwesithuthi esingaphantsi kwesithuthi (esiqhelekileyo, esinde okanye esinzima) kunye nepitch yetrekhi ngaphambi kokuba u-odole. Uqwalaselo lwe-21T/22H lolona luxhaphakileyo, kodwa kukho iimeko ezahlukileyo kwiindidi ezithile zengingqi.

3. Iinkcukacha zobugcisa – Kutheni Umgangatho Ubalulekile

I-sprocket rim ayiyonto ilula ukuyibumba. Ukusebenza kwayo kuxhomekeke ekukhethweni kwezinto, inkqubo yokwenziwa kunye nonyango lobushushu. Apha ngezantsi kukho iiparameter ezibalulekileyo zobunjineli be-sprocket yokutshintsha esemgangathweni ophezulu.

3.1 Izinto kunye noMveliso

Ii-sprockets ze-premium aftermarket ezifana nezo zibonelelwa yi-CQC TRACK zenziwe ngentsimbi ye-alloy ene-carbon ephezulu (umz. 35MnB okanye elinganayo) kusetyenziswa inkqubo yokubumba, ephucula isakhiwo sengqolowa kwaye isuse i-voids yangaphakathi. Oku kungcono kunee-sprockets ezifakwe kwi-cast, ezinokuthi ziqhekeke xa zithwalwa ngumothuko.

3.2 Iprofayili Yonyango Lobushushu

• Ubulukhuni bomphezulu wamazinyo: HRC 50–58
• Ubunzulu obuqinisiweyo: 4–10 mm (ukwenziwa kube lukhuni)
• Ubunzima beCore: HRC 28–35 (igcina ukuqina)

Le nkcazo yobunzima be-gradient iqinisekisa ukuba umphezulu wezinyo awugugi kakhulu ngelixa umbindi ufunxa imithwalo yempembelelo ngaphandle kokuqhekeka okubuthathaka - imfuneko ebalulekileyo ekumbeni nasekugrumbeni amatye.

3.3 Ukunyamezelana Okunemilinganiselo

Abavelisi abasemgangathweni balandela i-ISO 2768 m (ukunyamezelana okuphakathi) okanye imigangatho eqinileyo, beqinisekisa ukuba imingxunya yebholthi, ububanzi bepilot kunye nomgama wamazinyo uhambelana neenkcukacha ze-OEM. Kwi-sprocket ye-KRA1109, oku kudla ngokuguqulela kukunyamezelana kobubanzi bebholthi obuyi-±0.5 mm kunye nokuphambuka kweprofayili yamazinyo okungaphantsi kwe-0.2 mm ukusuka kwi-nominal.

4. Isikhokelo se-OEM Cross Reference

Esinye sezona zixhobo zixabisekileyo kwiingcali zokuthenga luluhlu oluthembekileyo lweereferensi. Apha ngezantsi kukho amanani alinganayo e-sprocket ye-KRA1109:

Olu luhlu luqinisekisa ukuba i-sprocket rim efanayo isetyenziswa kwiintlobo ngeentlobo zeempawu, nto leyo ebonisa ukufana kweenkqubo ze-SUMITOMO ezisebenzisa umatshini wokuthutha impahla ongaphantsi komhlaba kudidi lwe-excavator oluyi-20-24 yeetoni.

5. I-CQC TRACK – Umvelisi oKhethekileyo weeRims ze-SUMITOMO Sprocket

I-CQC TRACK izibonakalise njengomvelisi ozinikeleyo wezixhobo ezingaphantsi kwesithuthi sokumba, ii-bulldozers kunye nezixhobo zemigodi. Ngokungafaniyo nababoneleli abaqhelekileyo, i-CQC TRACK igxile kuphela kwiinkqubo zesitimela - ukusuka kwiitsheyini zesitimela kunye nezihlangu ukuya kwii-sprockets, ii-idlers kunye nee-rollers.

5.1 Imveliso yeSUMITOMO KRA1665 / KRA1109

I-CQC TRACK idwelisa i-SUMITOMO KRA1665 / KRA1109 SH200 Sprocket njengemveliso ephambili kwikhathalogu yayo. Inkqubo yabo yokuvelisa ibandakanya:

• Ukwenziwa kwentsimbi ye-alloy enekhabhoni ephezulu ukuze kubekho ukuhamba kakuhle kweenkozo
• Umatshini wokulungisa i-CNC wazo zonke izilinganiso ezibalulekileyo (imingxunya yebholthi, i-pilot, iprofayili yamazinyo)
• Ukuqina komphezulu wezinyo kwi-HRC 52–58 ngobunzulu obuqinileyo obuyi-6–10 mm
• Ukuhlolwa kwee-particle ze-magnetic ukuze kufunyanwe imifantu yomphezulu emva konyango lobushushu

5.2 Uqinisekiso loMgangatho kunye neSatifikethi

I-CQC TRACK isebenza neenkqubo zolawulo lomgangatho ze-ISO 9001, kwaye ii-sprockets zazo zenziwe ukuze zihlangabezane okanye zidlule kwiimfuno ze-OEM. Ibhetshi nganye ivavanywa iprofayili yobunzima, ukwakheka kweekhemikhali kunye nokuchaneka kobukhulu kusetyenziswa oomatshini bokulinganisa abalungelelanisiweyo (CMM).

5.3 Ukusasazwa kweHlabathi

Ngobudlelwane obusekwe eMntla Melika, eNtshona Yurophu, eAfrika, eMzantsi Melika nakwamanye amazwe angaphezu kwama-60, i-CQC TRACK ibonakalise amandla ayo okubonelela ngezixhobo zesithuthi esingaphantsi kwesithuthi esisemgangathweni ophezulu kwiinqanawa zemigodi nezokwakha kwihlabathi liphela.

6. Izinto eziqwalaselwayo malunga nokufunyanwa kwezinto kunye nokuthengwa kwezinto

Kubanini beenqwelo-mafutha kunye nabaphathi bokuthenga, ukufumana iirim ze-sprocket kubandakanya ukulinganisela iindleko, umgangatho, ixesha lokuqalisa kunye nenkxaso yobugcisa. Apha ngezantsi kukho iingcebiso ezisebenzayo.

6.1 Ababoneleli abaQinisekisiweyo

6.2 Amaxabiso kunye nokuFumaneka kwawo

• Ii-sprockets ezintsha ze-aftermarket (KRA1109) zihlala zixabisa phakathi kwe-USD 200–350 kuxhomekeke kubungakanani kunye nomthengisi.
• Ii-sprockets ezintsha ze-OEM zingabiza kakhulu (ngokuqhelekileyo i-USD 500+) kwaye zinokufuna ixesha elide lokufumana i-lead.
• Ii-sprockets ezisetyenzisiweyo okanye ezilungisiweyo ziyafumaneka ngexabiso eliphantsi kodwa kufuneka zihlolwe ngononophelo ukuze kujongwe ukuguguleka kwamazinyo kunye nokwandiswa kwemingxunya yebholiti.

6.3 Amaxesha okuKhokhela

• Izinto ezigciniweyo: Iintsuku ezi-1–5 zoshishino (zasekhaya)
• Iiodolo zefektri ngqo (umz. i-CQC TRACK): Iiveki ezi-2–4 zokwenziwa kunye nokuthunyelwa

7. Iindlela ezilungileyo zokufaka nokulungisa

Ukuze wandise ubomi be-sprocket kwiindawo zemigodi nakwiindawo ezimba kakhulu, landela le migaqo yobunjineli:

1. Buyisela i-sprocket kunye ne-track chain kunye – Ukufaka i-sprocket entsha kwi-chain egugileyo (i-longated pitch) kukhawulezisa ukuguguleka kwamazinyo kwaye kunokubangela ukutsiba kwe-chain.
2. Hlola i-torque yebholti rhoqo – Kwiindlela zoyilo lwe-sprocket ezihlukaniswe ngamacandelo, phinda uvavanye i-torque emva kweeyure zokuqala ezingama-50 zokusebenza. Sebenzisa iibholti zebanga le-12.9 xa usebenzisa kakhulu.
3. Jonga uxinzelelo lwendlela – Uxinzelelo olugqithisileyo lunyusa umthwalo wamazinyo e-sprocket; uxinzelelo olungaphantsi luvumela indlela ukuba inyuke i-sprocket.
4. Thambisa imisonto yebholthi – Faka i-compound echasene nokubamba ukuze uthintele ukurhawuzelelwa kwaye wenze kube lula ukuyiqhaqha kwixesha elizayo.

8. Isiphelo

Kwabo basebenza kwi-SUMITOMO SH200, SH220 kunye ne-CASE CX180/CX210/CX225/CX220/CX240 excavators kwimigodi kunye nolwakhiwo olunzima, i-sprocket rim yinxalenye ebalulekileyo yomsebenzi. Amanani eenxalenye ze-KRA1109, KRA1665 kunye ne-KRA10160 amele izinto eziphambili zale ndibano, kwaye ukukhetha umenzi othembekileyo kuchaphazela ngokuthe ngqo imveliso kunye neendleko ngeyure.

I-CQC TRACK ivelele njengomvelisi okhethekileyo odibanisa ubuchule besinyithi, umatshini wokulungisa ngokuchanekileyo kunye noyilo olugxile ekumbiweni ukuze kunikezelwe iirim ze-sprocket ezisebenza ngokuthembekileyo phantsi kweemeko ezinzima. Ngokufumana ngqo kumzi-mveliso ozinikeleyo, abanini beenqwelo-mafutha bafumana ukufikelela kumgangatho ohambelanayo, inkxaso yobugcisa kunye namaxabiso akhuphisanayo - izinto eziqhuba impumelelo yokusebenza kwexesha elide.

Umbhali: uJack
Ingcali kwiinkqubo zezithuthi eziphantsi kwezixhobo ezinzima kunye nokuthembeka koomatshini bokwemba.

Isikhanyeli: Eli nqaku liyimixholo yokuqala eyenzelwe iinjongo zolwazi kunye nezobugcisa. Zonke iinombolo zemveliso kunye namagama omenzi zisetyenziselwa ukuchonga kunye nokubhekisa kuphela. Soloko uqinisekisa ukuhambelana nenombolo yochungechunge lomatshini wakho kunye noqwalaselo lwesithuthi esingaphantsi kwesithuthi ngaphambi kokuba u-odole.