I-LIUGONG 51c1213 51c1213c1 CLG965 I-Track Upper Roller Assembly / Iqela le-Track Carrier Roller / Umenzi kunye noMboneleli we-OEM kunye ne-ODM Undercarriage Parts Source / CQC Track

Uhlalutyo olupheleleyo loBugcisa: I-LIUGONG 51C1213 / 51C1213C1 CLG965 Track Upper Roller Assembly – Umenzi kunye noMboneleli weCandelo le-OEM kunye ne-ODM Undercarriage – CQC TRACK

ISISHWANKATHELO sebhunga

Olu shicilelo lobuchwephesha lunika uphononongo olupheleleyo lwe-LIUGONG51C1213kwaye51C1213C1indibano yerola ephezulu yethrekhi (ekwabizwa ngokuba liqela lerola yokuthwala) — icandelo elibalulekileyo lesithuthi esingaphantsi kwesithuthi elenzelwe i-CLG965 heavy-duty crawler excavator. I-CLG965 imele i-excavator enkulu ephucukileyo kaLiugong kuluhlu lweetoni ezingama-60-65, esetyenziswa kwizicelo ezifuna kakhulu kubandakanya imisebenzi emikhulu yemigodi, uphuhliso olukhulu lweziseko zophuhliso, ulwakhiwo olunzima, kunye nemisebenzi yokuxhasa imigodi kwihlabathi liphela.

I-roller assembly ephezulu isebenza umsebenzi obalulekileyo wokuxhasa ukuhamba okuphezulu kwe-track chain phakathi kwe-idler yangaphambili kunye ne-sprocket yangasemva, ukuthintela ukugoba okugqithisileyo kwe-track kunye nokugcina unxibelelwano olufanelekileyo nenkqubo yokuqhuba. Kubasebenzisi bee-excavators zeklasi zeLiugong ezingama-60-ton, ukuqonda imigaqo yobunjineli, iinkcukacha zezinto eziphathekayo, kunye neempawu zomgangatho wokwenziwa kweli candelo kubalulekile ekwenzeni izigqibo zokuthenga ezinolwazi eziphucula iindleko zizonke zobunini kwizicelo ezifuna amandla.

Olu hlalutyo luhlola i-LIUGONG carrier roller ngeelensi ezininzi zobugcisa: i-anatomy esebenzayo, ukwakheka kwe-metallurgical kwizicelo ezinzima, ubunjineli benkqubo yokuvelisa ephucukileyo, iiprotokholi zokuqinisekisa umgangatho oqinileyo, kunye nokuqwalaselwa kwezicwangciso zokufumana izinto—ngokukodwa kugxilwe kwi-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) njengomvelisi okhethekileyo we-OEM kunye ne-ODM wezixhobo ze-crawler excavator ezisebenza nzima eziseQuanzhou, eTshayina, owaziwa njengomnye wabavelisi abathathu abaphambili kulo mmandla abanamava angaphezu kweminyaka engama-20 yokuvelisa kunye nesatifikethi se-ISO 9001:2015.

1. Ukuchongwa kweMveliso kunye neenkcukacha zoBugcisa

1.1 Amagama kunye nokusetyenziswa kweCandelo

I-LIUGONG 51C1213 / 51C1213C1 track upper roller assembly yi-OEM-specified undercarriage component eyenzelwe ngokukodwa i-CLG965 heavy-duty excavator. Iinombolo zenxalenye 51C1213 kunye ne-51C1213C1 zimele iikhowudi zokuchonga ezizimeleyo zikaLiugong, kunye ne-“C1″ suffix edla ngokubonisa uhlobo oluhlaziyiweyo okanye oluphuculweyo olubonisa ukuphuculwa kobunjineli ngaphezu koyilo lokuqala. Ezi zihambelana nemizobo yobunjineli echanekileyo, ukunyamezelana kobukhulu, kunye neenkcukacha zezinto eziphuhliswe ngeenkqubo zokuqinisekisa ezingqongqo zomenzi wezixhobo zokuqala.

Le ndibano ye-roller ephezulu iyahambelana nale modeli ilandelayo ye-Liugong heavy-duty excavator:

I-CLG965 imele i-excavator enkulu kaLiugong, enoyilo oluqinileyo lwe-undercarriage olulungiselelwe ukusetyenziswa okungafunekiyo kuquka:

• Imisebenzi emikhulu yemigodi: Ukuphathwa kwezinto, ukuqhekeza okwesibini, ulawulo lwezinto ezigciniweyo
• Iiprojekthi ezinkulu zeziseko zophuhliso: Ukwakhiwa komgaqo omkhulu, uphuhliso lwedama, ukulungiswa kwendawo
• Ulwakhiwo olunzima: Ukumbiwa okukhulu kwezakhiwo zoshishino nezorhwebo
• Inkxaso yemigodi: Ukususwa komthwalo ogqithisileyo, umsebenzi weenkonzo kwiindawo zemigodi

1.2 Uxanduva oluPhambili lomsebenzi

Indibano yerola ephezulu kwizicelo ze-excavator zeklasi ezingama-60-ton yenza imisebenzi emithathu edibeneyo ebalulekileyo ekusebenzeni komatshini kunye nobude bexesha lokuhamba:

Inkxaso yeTrack Chain: Umphezulu ojikelezayo we-carrier roller udibana nomgama ophezulu we-track chain, uxhasa ubunzima bawo phakathi kwe-idler yangaphambili kunye ne-sprocket yangasemva. Kwiimatshini zeklasi ezingama-60-65 zeetoni ezineetrack chain ezinobunzima obuyi-200-300 kg ngemitha, ii-carrier rollers kufuneka zixhase imithwalo emikhulu engashukumiyo (ngesiqhelo i-800-1,200 kg nge-roller) ngelixa zilungele umthwalo onamandla ngexesha lokusebenza komatshini. I-CLG965 undercarriage idla ngokuquka ii-carrier rollers ezi-2-3 ngecala, ezibekwe ngokwesicwangciso ukugcina inkxaso efanelekileyo yeetrack kuyo yonke indlela yetrekhi.

Isikhokelo seTyayini: Irola igcina ulungelelwaniso olufanelekileyo lwetyayini, ithintela ukufuduka ecaleni okunokubangela ukuba ityayini iqhagamshelane nesakhelo somzila okanye ezinye izinto ezingaphantsi kwesithuthi. Lo msebenzi wokhokelo ubaluleke kakhulu ngexesha lokujika komatshini nokusebenza kwiindawo ezisemacaleni ukuya kuthi ga kwi-30° kwizicelo zemayini. Iirola eziphezulu zezi matshini zinesimo esiqinileyo se-double-flange esibonelela ngokugcinwa komzila okulungileyo kuzo zombini iindlela, kubalulekile ekugcineni uzinzo kumhlaba ongalinganiyo.

Ulawulo loMthwalo woMngxunya: Ngexesha lokuhamba kwindawo engalinganiyo, i-carrier roller ifunxa imithwalo yempembelelo edluliselwa ngekhonkco lendlela, ikhusela isakhelo sendlela kunye nokuqhuba kokugqibela kumonakalo obangelwa kukungxwelerha. Ubunjineli be-roller buquka zombini amandla angaqhelekanga olwakhiwo kunye neempawu zokuphambuka ezilawulwayo ukulawula le mithwalo iguqukayo ngaphandle kokubeka emngciphekweni ukuthembeka kwebheringi okanye ukusebenza kwetywina.

1.3 Iinkcukacha zoBugcisa kunye neeParameters zoBume

Nangona imizobo yobunjineli kaLiugong echanekileyo isasebenza njengeyabucala, iinkcukacha ezisemgangathweni zoshishino zeerola zokuthwala iinqanawa zohlobo lwe-excavator ezingama-60 zihlala ziquka ezi parameter zilandelayo ngokusekelwe kwimigangatho yokuvelisa esele imiselwe kunye nobuchule bobunjineli beCQC TRACK:

1.4 I-Anatomy yeCandelo kunye noYilo lweZakhiwo

I-roller assembly ephezulu yeLiugong CLG965 inezinto ezininzi ezibalulekileyo ezenzelwe ukusebenza nzima:

I-Roller Shell (Umzimba): Inxalenye engaphandle ye-cylindrical edibana ngqo neekhonkco ze-track chain. Yenziwe ngentsimbi ye-alloy enamandla aphezulu, umphezulu ongaphandle wenziwe ngomatshini ochanekileyo kwaye uqiniswa ukuze ufumane ubunzima obuphezulu bomphezulu ukuze uxhathise ukukrweleka okukhulu, ngelixa umbindi uhlala unzima ukufunxa iimpembelelo.

Uqwalaselo lweRim yangaphandle: Irim yangaphandle inomphezulu othe tye ojikelezileyo oneprofayili yesithsaba ephuculiweyo (ngesiqhelo i-1.0-1.5 mm radius) ukuze ilungelelanise ukungahambi kakuhle kwendlela kwaye ithintele ukulayishwa komphetho. Uqwalaselo lwe-dual-flange lubonelela ngokugcinwa okuhle kwendlela kuzo zombini iindlela, kubalulekile ekusebenzeni kwiindawo ezisemacaleni ukuya kuthi ga kwi-30°. Iiflange zi-flanges ezinkulu eziphindwe kabini ezidityanisiweyo kuzo zombini iziphelo ze-roller shell, zisebenza njengezinto ezibalulekileyo zokukhusela ukuphuma kwerail ecaleni.

I-Shaft (i-Spindle okanye i-Journal): I-axle engashukumiyo eyenziwe ngentsimbi ye-alloy enamandla aphezulu (ngesiqhelo i-40Cr okanye i-42CrMo) ene-precision-ground bearing journal (ukunyamezelana kwe-h6) kunye nonyango lomphezulu ukuze kuqinisekiswe ukuqina. I-shaft ifumana unyango lobushushu olucimayo noluthomalalisayo, oluyinika i-core eqinileyo, ethambileyo enamandla aphezulu okumelana nokugoba kunye nokuqhekeka kokudinwa.

Inkqubo yokuthwala: Iiseti ezihambelanayo zeebheringi zerola ezixineneyo ezinzima ezicinezelweyo kwicala ngalinye leqokobhe lerola. Ezi bheringi zikhethwe ngokukodwa ukusingatha imithwalo emikhulu yeradial eveliswa bubunzima bomatshini kunye namandla okusebenza. Amandla okuzilungelelanisa avumela ukungalungelelani okuncinci phakathi kweshaft kunye neebrakethi zokuxhasa, okuthintela ukubopha kunye nokungaphumeleli kwebheringi ngaphambi kwexesha.

Inkqubo Yokuvala: Inkqubo yokutywina enamanqanaba amaninzi, esebenzayo, ebalulekileyo ebomini. Oku kuhlala kuquka oku kulandelayo:

Iindibano zanamhlanje, kuquka nezo zivela kwi-CQC TRACK, ziindlela zokuthambisa ubomi, oko kuthetha ukuba zitywiniwe, zithanjiswe kwangaphambili kumzi-mveliso ngegrisi ye-EP (extreme pressure) lithium complex esemgangathweni ophezulu, kwaye azidingi kuthambisa rhoqo ngexesha lokusebenza.

Ujongano Lokufakelwa: Le ndibano ibandakanya ii-boss zokufakelwa ezicwangciswe ngomatshini kwicala ngalinye lomngxuma, ezinemingxuma egrunjiweyo ngokuchanekileyo yee-bolts zokufakelwa ezikhusela yonke indibano kwisakhelo somzila. Ukuqina kwe-torque ye-bolt ngokufanelekileyo kubalulekile ukuthintela ukusilela okukhulu kwesakhiwo.

2. Isiseko seMetallurgical: Isayensi yezinto ezisetyenziswa kwizicelo zeMisebenzi yokumba

2.1 Iikhrayitheriya zoKhetho lweNsimbi yeAlloy yePremium

Indawo yokusebenza yerola ephezulu ye-excavator enobunzima beetoni ezingama-60 inika iimfuno ezifunekayo zezinto ezifunekayo. Icandelo kufuneka ngaxeshanye:

• Yixhathise ukuguguleka okurhabaxa ngenxa yokudibana rhoqo nomxokelelwane wendlela kunye nokuvezwa kumhlaba, isanti, amatye, kunye nenkunkuma yokwakha
• Melana nemithwalo ebangelwa kukuhamba komatshini kwiindawo ezinzima kunye nomthwalo oguqukayo ngexesha lokusebenza
• Gcina ulwakhiwo luqinile phantsi komthwalo ojikelezayo odlula imijikelo eli-10⁷ ngexesha lobomi bomatshini
• Gcina uzinzo lobukhulu nangona uchaphazeleka kubushushu obugqithisileyo (-30°C ukuya ku-+50°C), ukufuma, kunye neekhemikhali ezingcolisayo

Abavelisi be-premium njenge-CQC TRACK bakhetha amanqanaba athile e-premium alloy steel afikelela kumlinganiselo ofanelekileyo wobunzima, ukuqina, kunye nokumelana nokudinwa kwizicelo ze-excavator ezinzima:

I-SAE 4140 / 42CrMo I-Chromium-Molybdenum Alloy: Le yeyona nto ikhethwayo kwiirola ezithwala abantu ezifuna amandla. Ngomxholo wekhabhoni oyi-0.38-0.45%, i-chromium eyi-0.90-1.20%, kunye ne-molybdenum eyi-0.15-0.25%, i-SAE 4140 ibonelela ngoku:

Intsimbi yeManganese eyi-50Mn / 55Mn: Kwizicelo apho ukumelana nokuguguleka okuphezulu kubekwe phambili, i-50Mn enekhabhoni eyi-0.45-0.55% kunye ne-manganese eyi-1.4-1.8% ibonelela ngezi zinto zilandelayo:

• Ukuqina komphezulu okugqwesileyo (kubalulekile kwiirola ezinkulu)
• Ukumelana kakuhle nokuguguleka ngenxa yokwakheka kwe-carbide
• Ukuqina okwaneleyo kwezicelo ezininzi ezinzima
• Iindidi zeBoron micro-alloy zokuqinisa ukuqina

Ukulandeleka kwezinto: Abavelisi abadumileyo banikezela ngamaxwebhu apheleleyo ezinto, kuquka neeNgxelo zoVavanyo lweMill (iiMTR) eziqinisekisa ukwakheka kweekhemikhali ngohlalutyo oluthile lwezinto (C, Si, Mn, P, S, Cr, Mo, Ni njengoko kufanelekile). Uhlalutyo lweSpectrographic luqinisekisa ikhemistri ye-alloy ngokuchasene neenkcukacha eziqinisekisiweyo kwirisithi yezinto eziluhlaza.

2.2 Ukubumba vs. Ukubumba: Ulwakhiwo lweenkozo oluyimfuneko

Indlela yokuqala yokwenza imisela ngokusisiseko iimpawu zoomatshini zerola yokuthwala kunye nobomi benkonzo. Nangona ukuphosa kunika iingenelo zexabiso kwiijiyometri ezilula, kuvelisa isakhiwo sengqolowa esilinganayo esinokujongwa ngokungacwangciswanga, ukuvuleka okunokwenzeka, kunye nokumelana okungaphantsi kwempembelelo. Abavelisi beerola zokuthwala i-excavator eziphambili basebenzisa kuphela i-closed-die hot forging yomzimba werola.

Inkqubo yokubumba izinto zeklasi ye-CLG965 iqala ngokusika ii-billets zentsimbi zibe nobunzima obuchanekileyo, izifudumeze ukuya kuthi ga kwi-1150-1250°C zide ziqine ngokupheleleyo, emva koko zifakwe kwi-high-pressure deformation phakathi kwee-precision-machined dies kwi-hydraulic pressures. Olu nyango lwe-thermo-mechanical luvelisa ukuhamba kweenkozo okuqhubekayo okulandela i-contour ye-component, ukulungelelanisa imida yeenkozo ngokuthe nkqo kwizikhokelo zoxinzelelo oluphambili. Ulwakhiwo oluvelayo lubonisa oku kulandelayo:

Emva kokubumba, izinto ziyaphola ngokulawulwayo ukuthintela ukwakheka kwezakhiwo ezincinci ezinobungozi ezifana ne-Widmanstätten ferrite okanye imvula enkulu ye-carbide yomda weenkozo.

2.3 Ubunjineli boNyango loBushushu obunePropati ezimbini kwiinxalenye ezinomsebenzi onzima

Ubuchule besinyithi berola yokuthwala ubunzima esemgangathweni bubonakala kwiprofayili yayo yobunzima eyenziwe ngokuchanekileyo—umphezulu oqinileyo kakhulu, omelana nokuguguleka kunye nombindi oqinileyo, obamba impembelelo:

Ukucima kunye noKuzilolonga (Q&T): Umzimba wonke werola eyenziweyo uyaqiniswa kwi-840-880°C, uze ucinywe ngokukhawuleza emanzini ashukunyiswayo, kwi-oyile, okanye kwisisombululo se-polymer. Olu tshintsho luvelisa i-martensite—ebonelela ngobunzima obukhulu kodwa kunye nokuqhekeka okuhambelana nayo. Ukufudumala kwangoko kwi-500-650°C kuvumela ikhabhoni ukuba ifikelele njengee-carbides ezincinci, inciphise uxinzelelo lwangaphakathi kwaye ibuyisele ukuqina. Ubunzima obuvelayo buhlala buqala kwi-280-350 HB (29-38 HRC), bubonelela ngobunzima obufanelekileyo bokufunxa impembelelo.

Ukuqina Komphezulu Wokungenisa: Emva kokugqiba umatshini wokulungisa, iindawo ezibalulekileyo zokuguguleka—ngakumbi ububanzi bokunyathela kunye nobuso beflange—ziqiniswa ngokwenziwa kwendawo. Ikhoyili ye-inductor yobhedu eyilwe ngokuchanekileyo ejikeleze icandelo, ibangela imisinga ye-eddy efudumeza ngokukhawuleza umaleko womphezulu ukuya kubushushu obuqinisayo (900-950°C) kwimizuzwana embalwa. Ukucima amanzi kwangoko kuvelisa imeko ye-martensitic yobunzulu be-8-12 mm kunye nobunzima bomphezulu be-HRC 58-62, enika ukumelana okungaqhelekanga nokuguguleka okurhabaxa.

Ukuqinisekiswa kweProfayili yoBulukhuni: Abavelisi bomgangatho benza iindlela zokulinganisa ubunzima kwiinxalenye zesampulu ukuqinisekisa ukuthotyelwa kobunzulu betyala. Iprofayili yobunzima eqhelekileyo ibonisa oku kulandelayo:

2.4 Iinkqubo zoQinisekiso loMgangatho eziBanzi

Abavelisi abafana ne-CQC TRACK basebenzisa ukuqinisekiswa komgangatho ngamanqanaba amaninzi kulo lonke ixesha lokuvelisa, kunye neenkqubo ezihambelana neemfuno zokuqinisekiswa komgangatho wefektri ye-CQC:

• Uhlalutyo lweSpectroscopic Material: Iqinisekisa i-alloy chemistry ngokuchasene neenkcukacha eziqinisekisiweyo kwirisithi yezinto eziluhlaza
• Uvavanyo lwe-Ultrasonic (UT): Ukuhlolwa kwezinto ezibalulekileyo kuqinisekisa ukuqina kwangaphakathi, kufumanise naziphi na iindawo eziphakathi okanye izinto ezifakiweyo
• Ukuqinisekiswa koBulukhuni: Uvavanyo lobunzima beRockwell okanye beBrinell luqinisekisa ubulukhuni bombindi kunye nomphezulu; amazinga okunyusa iisampulu kwiimpawu ezibalulekileyo
• Ukuhlolwa kweeParticle zeMagnetic (MPI): Kuhlola iindawo ezibalulekileyo—ingakumbi iingcambu zeflange kunye notshintsho lweshaft—ukufumanisa imifantu eqhekekayo kumphezulu
• Ukuqinisekiswa koBume: IiCoordinate Measuring Machines (CMM) ziqinisekisa ubukhulu obubalulekileyo, zigcina izalathisi zamandla enkqubo (Cpk) zidlula i-1.33
• Ukuqinisekiswa koVavanyo lokuSebenza: Iirola zeenqwelo ezidityanisiweyo zivavanyelwa i-torque ejikelezayo kunye nokuthembeka kwetywina ukuqinisekisa ukusebenza ngaphambi kokuthunyelwa

3. Ubunjineli obuchanekileyo: Uyilo lweCandelo kunye noMveliso

3.1 Ukwenziwa ngcono kweJiyometri yeRoller

Ijiyometri yerola yokuthwala yoomatshini beklasi ye-CLG965 kufuneka ihambelane ngokuchanekileyo neenkcukacha zethrekhi ngelixa ithwala imithwalo yokusebenza:

Ububanzi bangaphandle: Ububanzi obuyi-350-420 mm bubalwa ukuze bunike isantya esifanelekileyo sokujikeleza kunye nobomi be-L10 kwisantya esiqhelekileyo sokuhamba. Ububanzi kufuneka bugcinwe ngaphakathi kokunyamezelana okuqinileyo (± 0.10 mm) ukuqinisekisa ukuphakama kwenkxaso yetsheyini okulinganayo.

Uyilo lweProfayili yeTread: Umphezulu woqhagamshelwano uquka iprofayili yesithsaba elungiselelwe kakuhle (ngesiqhelo i-1.0-1.5 mm radius) ukuze ilungelelanise ukungalingani okuncinci kwendlela kunye nokuthintela ukulayishwa komphetho. Iiparamitha eziphambili zoyilo ziquka:

Uqwalaselo lweFlange: Iirola zesithuthi zinezakhiwo eziqinileyo ze-double-flange ezibonelela ngokugcinwa okuhle kwendlela kuzo zombini iindlela. Izinto ezibalulekileyo zoyilo lweflange ziquka:

3.2 Ubunjineli beNkqubo yeShaft kunye neBearing

I-shaft engashukumiyo kufuneka imelane namaxesha okugoba aqhubekayo kunye noxinzelelo lokucheba. Kwizicelo ze-CLG965, ububanzi be-shaft buhlala buphakathi kwama-90-110 mm, kubalwa ngokusekwe koku kulandelayo:

• Ubunzima bomatshini obuqinileyo busasazwa kwirola nganye yokuthwala
• Izinto zomthwalo oguqukayo ze-2.5-3.5 kwizicelo ezinzima
• Imithwalo yoxinzelelo edluliselwa ngetsheyini
• Imithwalo esecaleni ngexesha lokusebenza kokujika nokuthambeka

Inkqubo yokuthwala isebenzisa iiseti ezifanayo zeebheringi zerola ezixineneyo ezinobunzima obukhulu:

3.3 Ubuchwepheshe bokutywina obuPhambili obuneZiteji ezininzi

Inkqubo yokutywina yeyona nto ibalulekileyo ebangela ukuba i-carrier roller ihlale ixesha elide. Ii-carrier roller ze-premium ezithwala ubunzima zisebenzisa iinkqubo zokutywina ezinamanqanaba amaninzi:

Itywina Eliphambili Elinzima Elidadayo: Iiringi zentsimbi eziqinileyo ezicociweyo ezinobuso obudibeneyo bokuvala obufikelela kwi-0.5-1.0 µm, ezibonelela ngokumelana nokuguguleka okugqwesileyo kwiindawo ezinongcoliseko olukhulu.

I-Secondary Radial Lip Seal: Yenziwe nge-HNBR (iHydrogenated Nitrile Butadiene Rubber) enokumelana nobushushu obugqwesileyo (-40°C ukuya ku-+150°C), ukuhambelana kweekhemikhali neegrisi ze-EP, kunye nokumelana nokurhawuzelelwa okuphuculweyo.

Isikhuselo Sothuli Sangaphandle Esifana NesiLabyrinth: Sidala indlela egobileyo eneendawo ezininzi ezibamba ngokuthe ngcembe izinto ezingcolisayo ngaphambi kokuba zifike kwiiseal zokuqala.

Ukuthambisa Ngaphambi Kokuthambisa: I-bearing cavity izaliswe kwangaphambili nge-lithium complex, i-extreme-pressure grease (EP) grease equlethe i-molybdenum disulfide yokuthambisa umda, izongezo eziphuculweyo zokulwa nokuguguleka, kunye neziqinisi ze-oxidation ixesha elide lenkonzo.

3.4 Umatshini Ochanekileyo kunye noLawulo loMgangatho

Iziko loomatshini be-CNC lanamhlanje lifikelela kumlinganiselo ohambelana ngqo nobomi benkonzo. Iiparameter ezibalulekileyo ziquka:

3.5 Uvavanyo lokuhlanganisa kunye nolwe-Pre-Delivery

Ukuhlanganiswa kokugqibela kwenziwa phantsi kweemeko ezilawulwayo ukuthintela ungcoliseko. Iinkqubo zokuhlanganisa ziquka:

• Ukucocwa kweCandelo: Ukucocwa ngokupheleleyo kwazo zonke izinto ngaphambi kokuba zihlanganiswe
• Imeko-bume eLawulwayo: Coca iindawo zokuhlanganisana ngolawulo longcoliseko
• Ukufakwa kweebheringi: Ukucinezela ngokuchanekileyo ngokubeka iliso ngamandla
• Ukuseta ukulayisha kwangaphambili: Iibheringi zerola ezithambileyo zilungelelaniswe nokulayisha kwangaphambili okuchaziweyo
• Ukufakwa kweTywina: Izixhobo ezikhethekileyo zithintela umonakalo kwiindawo zokutywina
• Ukuthambisa: Igrisi elinganisiweyo eneegrisi ezithile

Uvavanyo lwangaphambi kokunikezelwa luquka:

• Uvavanyo lwe-torque ejikelezayo ukuqinisekisa ukujikeleza okugudileyo
• Uvavanyo lokuthembeka lokutywina ngomoya ocinezelweyo ukuze kubonwe ukuvuza
• Ukuhlolwa kobukhulu beyunithi edibeneyo
• Uvavanyo oluqhutywa ngokwesampulu ukuqinisekisa ukusebenza

4. I-CQC TRACK: Iprofayili yoMvelisi we-OEM kunye ne-ODM Source

4.1 Isishwankathelo seNkampani kunye nokuBekwa kweSikhundla

I-CQC TRACK (HELI MACHINERY MANUFACTURING CO., LTD.) ngumvelisi okhethekileyo wemizi-mveliso kunye nomthengisi weenkqubo zezithuthi eziphantsi kwemithwalo enzima kunye nezixhobo ze-chassis, esebenza ngokwemigaqo ye-ODM kunye ne-OEM. Yasekwa ngasekupheleni kweminyaka yoo-1990, le nkampani iye yaguquka ngokucwangcisiweyo yaba yenye yezona nkampani ziphambili ezintathu zezithuthi ezingaphantsi kwemithwalo kummandla waseQuanzhou, iqela eliphambili lemizi-mveliso yezixhobo zokuhambisa umhlaba kwihlabathi liphela.

Amava angaphezu kweminyaka engama-20 okuvelisa: Ngaphezulu kweminyaka engamashumi amabini yokugxila ngokukodwa kwizinto ezingaphantsi kwesithuthi, i-CQC TRACK ikhulise ubuchule obunzulu bobuchwephesha kwi-metallurgy kunye ne-tribology kwiinkqubo zethrekhi. La mava aqokelelweyo avumela inkampani ukuba inikezele ngezinto ezihlangabezana okanye ezidlula imigangatho yokusebenza ye-OEM.

Imodeli yeNkonzo ye-OEM kunye ne-ODM:

• Ukwenziwa kwe-OEM: Ivelisa izinto ezihambelana neenkcukacha zabathengi, imizobo, kunye nemigangatho yomgangatho, idibaniswa ngokungenamthungo kwiikhonkco zobonelelo zehlabathi
• Ubunjineli be-ODM: Busebenzisa amava amaninzi okuphuhlisa, ukuyila, nokuqinisekisa izisombululo zezithuthi ezingaphantsi kwesithuthi eziphuculweyo okanye ezenzelwe wena ngokupheleleyo, ngokucokisekileyo kujongana neendlela eziqhelekileyo zokusilela ngokusebenzisa indlela ethi "Failure-Mode-Driven"

4.2 Amandla Okuvelisa Angundoqo kunye Neziseko Zobuchwepheshe

Amandla okuvelisa e-CQC TRACK akhelwe phezu kokuhlanganiswa okupheleleyo ngokuthe nkqo kunye neenkqubo ezilawulwayo nezilandelelanayo:

Indlela yokusebenza yemveliso edibeneyo:

• Ukufakelwa Kwangaphakathi: Isebenzisa iintsimbi ze-alloy ze-52Mn, 55Mn, kunye ne-40CrNiMo eziphezulu, ukuqinisekisa ukuhamba kakuhle kweenkozo kunye noxinano lwezinto
• Amaziko Oomatshini beCNC: Iilathe zanamhlanje zeCNC, oomatshini bokugaya, kunye namaziko okubhola aqinisekisa ukuchaneka kobukhulu ngokwemigangatho ye-ISO 2768-mK
• Iindlela Eziphambili Zonyango Lobushushu: Ukuqina kwe-induction kunye nee-tempering furniture ezilawulwa yikhompyutha ezifikelela kubunzima be-case obufanayo nobunzulu (58-63 HRC) obunomongo oqinileyo we-ductile
• Ukusila nokuGqiba ngokuchanekileyo: Iindawo ezigugileyo ezibalulekileyo zisilwa ngokuchanekileyo ukuze kufezekiswe ukugqitywa komphezulu okuphezulu kunye nokunyamezelana okuchanekileyo
• Ukuhlanganiswa nokutywinwa okuzenzakalelayo: Coca imigca yokuhlanganisa ukuqinisekisa ukufakwa ngokufanelekileyo kwezitywino, iibheringi, kunye nezinto zokuthambisa; ulungelelwaniso lwezitywino ezine-labyrinth ezininzi njengomgangatho
• Ukhuseleko Lomphezulu: Ukukhupha iimbumbulu ukuze kuncitshiswe uxinzelelo kunye neengubo eziqinileyo nezimelana nokugqwala

Uqinisekiso loMgangatho kunye neZibonelelo zelebhu:

Iziqinisekiso:

• Inkqubo yoLawulo loMgangatho eQinisekisiweyo ye-ISO 9001:2015: Ukuqinisekisa uqeqesho lwenkqubo, uphuculo oluqhubekayo, kunye neenkqubo ezibhaliweyo kuyo yonke imisebenzi yokuvelisa
• Isiqinisekiso seMveliso yeCQC: Iziqinisekiso ezininzi zemveliso zeCQC ezithile (umz., CQC17704176145) eziyalela iinkqubo zokuqinisekisa umgangatho wefektri ezibandakanya ukuhlolwa kwababoneleli, ukuqinisekiswa kwezinto ezibalulekileyo, kunye nokugcinwa kweerekhodi okupheleleyo.
• Ukulandeleka Okupheleleyo: Ukulandeleka okupheleleyo kwezinto kunye neenkqubo ukusuka ekubumbeni ukuya ekuhlanganisweni kokugqibela kwibhetshi nganye yemveliso

4.3 Ifilosofi yoYilo loBunjineli

Uphuhliso lwe-ODM lwe-CQC TRACK lulandela indlela ethi “Iqhutywa yiNdlela yokusilela”:

1. Ukuchongwa kweNgxaki: Hlalutya iindawo ezibuyisiweyo ezivela ebaleni ukuze uchonge unobangela (umz., ukuguguleka kwemilebe yokuvala, ukuqhekeka, ukuguguleka okungaqhelekanga kweflegi)
2. Ukuhlanganiswa kweSisombululo: Yila kwakhona iimpawu ezithile—ezifana ne-seal groove geometry, i-grease cavity volume, okanye iprofayili yeflange—ukunciphisa ezi ntsilelo
3. Ukuqinisekiswa: Uvavanyo lweprototype luqinisekisa ukuphuculwa koyilo lubonelela ngolwandiso lobomi olulinganisekayo ngaphambi kokuba luveliswe ngobuninzi

Le ndlela yobunjineli ivumela uphuculo oluqhubekayo olusekelwe kwidatha yokusebenza yehlabathi lokwenyani evela kwimisebenzi yokwakha neyemigodi kwihlabathi liphela.

4.4 Ikhonkco Lobonelelo lweHlabathi kunye neNgcebiso yeXabiso laBathengi

Ukuthembeka kweCandelo loNikezelo:

• Indawo ecwangcisiweyo: IseQuanzhou kwaye ifikeleleka ngokufanelekileyo kumazibuko amakhulu (eXiamen, eQuanzhou), inceda uthutho oluthembekileyo lwehlabathi
• Ulawulo lwempahla: Inkxaso yee-odolo ezinkulu kunye neenkqubo zokuhambisa eziguquguqukayo ze-JIT
• Ukupakisha: Ukupakisha okusemgangathweni oqhelekileyo wokuthumela ngaphandle, okumelana nemozulu kwiipalethi zokhuni eziqinileyo okuqinisekisa ukuthembeka kwemveliso ngexesha lokuhamba
• Amaxwebhu: Amaxwebhu okuthumela apheleleyo kuquka izatifikethi zovavanyo lwezinto kunye neengxelo zokuhlolwa kwefektri

Ixabiso Elinikezelwe Kumaqabane:

• Ixabiso Elipheleleyo Lobunini (i-TCO) Eliphezulu: Ubomi benkonzo obongezelelweyo ngokusebenzisa izixhobo ezikumgangatho ophezulu kunye nokuqina, okunciphisa ixesha lokungasebenzi komatshini
• Intsebenziswano yoBugcisa: Inkxaso yobunjineli kwimingeni ethile yesicelo
• Ukulula kweCandelo loNikezelo: Umthombo othe ngqo kwifektri onolawulo olupheleleyo lokuvelisa, obonelela ngokuhambelana kunye nokungafihlisi nto

5. Ukuhlanganiswa kweNkqubo ye-CLG965 yoLawulo lweMoto

5.1 Umxholo weNkqubo yeZithuthi ezingaphantsi kwesithuthi

Inkqubo ye-CLG965 yokuthutha abantu abangaphantsi komhlaba imele uyilo oluqinileyo lweendlela zokusebenza ezinzima:

I-roller assembly ephezulu isebenza kunye ne-drive sprocket kwi-back, front idler, kunye ne-track rollers ukwenza inkqubo epheleleyo nelungeleleneyo ye-undercarriage. Indawo yayo xa ithelekiswa ne-sprocket kunye ne-idler inceda ekuchazeni ubude bomxinwano we-track emhlabeni, ichaphazela ngokuthe ngqo uxinzelelo lomhlaba, uzinzo, kunye nokubambelela.

5.2 Ukudibanisa neNkqubo yoThintelo lweTrack

I-roller assembly ephezulu idibana ne-track tensioning mechanism ngokusebenzisa impembelelo yayo kwi-track sag. Uxinzelelo olufanelekileyo lwe-track, oluhlala lulinganiswa njenge-sag (umz., 30-50 mm) kwindawo ephakathi kwe-idler yangaphambili kunye ne-carrier roller yokuqala, lubalulekile ukuze kubekho ubomi obufanelekileyo be-undercarriage. Uxinzelelo olungalunganga luyimbangela ephambili yokuguguleka kwangaphambi kwexesha kuzo zonke izinto ze-undercarriage.

5.3 Ukuphucula Ukusebenza

Imeko yerola ephezulu ichaphazela ngokuthe ngqo yonke inkqubo yesithuthi esingaphantsi komhlaba. Xa usebenzisa iirola ezithwala abantu ezilinganisiweyo nezigcinwe kakuhle, umatshini uxhamla kwezi zinto zilandelayo:

• Ukunciphisa ukulayisha okunamandla kwikhonkco lomkhondo
• Ukusasazwa ngokulinganayo kokuguguleka kuzo zonke izinto ezingaphantsi kwesithuthi
• Uzinzo oluphuculweyo ngexesha lokusebenza kwe-side-slope
• Ubomi benkonzo obongezelelweyo kwinkqubo yonke yokuthwala abantu abangaphantsi kwesithuthi

6. Ukuqinisekiswa kokusebenza kunye nolindelo lobomi benkonzo

6.1 Iimpawu zokulinganisa zeeRollers zoMthwali weeNgcali ze-Excavator zeklasi ezingama-60-65

Idatha yasentsimini evela kwiindawo ezahlukeneyo zokusebenza inika ulindelo olusebenzayo olusengqiqweni:

Iirola zenkampani ezithwala iimpahla ezithengiswayo ezivela kubavelisi abaziwayo njenge-CQC TRACK zibonisa ukulingana kokusebenza kunye nezixhobo ze-OEM ezinzima, zifikelela kwi-85-95% yobomi benkonzo ye-OEM ngexabiso eliphantsi kakhulu lokuthenga (ngesiqhelo i-30-50% ngaphantsi kwexabiso le-OEM).

6.2 Iindlela zokusilela eziqhelekileyo

Ukuqonda iindlela zokusilela kwenza kube lula ukugcinwa kwangaphambili:

Ukusilela kweSeal kunye nokungena kongcoliseko: Indlela yokusilela ebalaseleyo, ukulungelelana kweseal ivumela amasuntswana arhabaxa ukuba angene kwi-bearing cavity. Iimpawu zokuqala ziquka ukuvuza kwegrisi, ukunyuka kobushushu bokusebenza, ukujikeleza okurhabaxa, kwaye ekugqibeleni ukuxhuzula.

Ukuguguleka kweFlange: Ukuguguleka okuqhubekayo ebusweni beflange kubonisa ubulukhuni bomphezulu obunganelanga okanye ukulungelelana okungafanelekanga kwendlela. Izalathisi ezibalulekileyo zokuguguleka ziquka ukucutheka kobubanzi beflange kunye nophuhliso lwemiphetho ebukhali.

Ukuguguleka kweTread kunye nokuNcitshiswa kobubanzi: I-roller tread iyaguguleka kancinci kancinci ngenxa yokudibana okuqhubekayo. Xa ukunciphisa ububanzi kudlula iinkcukacha (ngesiqhelo yi-10-15 mm), iziphumo ziquka ukutshintsha kwejometri yokuzibandakanya kunye nokwanda komthwalo oguqukayo.

Ukudinwa yiBearing: Emva kwenkonzo ende, iibearing zinokubonakala ziqhekeka ngenxa yokudinwa okungaphantsi komhlaba, nto leyo ebonisa ukuba icandelo lifikelele kumda walo wobomi bendalo.

Ukunamathela kwiRoller: Icala elithe tyaba kwiroller libonisa ukuba inamathele, ngokuqhelekileyo kubangelwa kukufakwa kwesanti kunye/okanye udaka phakathi kweroller kunye nesakhelo senqwelo engaphantsi kwesithuthi.

6.3 Izalathisi zokuNxiba kunye neeProtokholi zoHlolo

Ukuhlolwa rhoqo rhoqo emva kweeyure ezingama-250 kufuneka kuhlolwe:

• Imeko yokutywina: Ukuvuza kwegrisi, ukuqokelelwa kwenkunkuma, umonakalo wetywina
• Ukujikeleza kwerola: Ubuthambileyo, ingxolo, ukubopha, ukumelana nokujikeleza
• Ubushushu bokusebenza: Thelekisa nesiseko kusetyenziswa i-thermometer ye-infrared
• Imeko yeFlange: Ukulinganiswa kokuguguleka, imiphetho ebukhali, umonakalo, imifantu
• Imeko yokunyathela: Uhlalutyo lwepateni yokunxiba, umlinganiselo wobubanzi
• Ukunyaniseka kokufaka: I-torque ye-Fastener, imeko yebracket, ulungelelwaniso
• Umonakalo obonakalayo: Imingxunya, iimbobo ezinzulu, amanqaku kwiqokobhe lerola
• Ukuvuza: Naziphi na iimpawu zokuvuza kwegrisi kwindawo yokutywina
• Iingxolo ezingaqhelekanga: Ukusila, ukukrwitsha, ukunqonqoza ngexesha lokusebenza

7. Ukufakelwa, Ukugcinwa, kunye nokuphuculwa koBomi beNkonzo

7.1 Iindlela zoFakelo loBugcisa

Ukufakelwa ngokufanelekileyo kuchaphazela kakhulu ubomi benkonzo ye-carrier roller:

Ukulungiswa kwesakhelo somkhondo: Iindawo zokuxhoma mazicoceke, zithe tyaba, kwaye zingabi naziqhushumbisi, umhlwa, okanye umonakalo. Kubalulekile ukuhlola iintanda okanye umonakalo ojikeleze iindawo zokuxhoma.

Ukuhlolwa kwezibiyeli: Izibiyeli zokuxhoma kufuneka zihlolwe ukuba azigugi, aziqali ukuqhekeka, azinakonakala, kwaye azinameko yomsonto.

Iinkcukacha zeFastener: Zonke iibholithi zokufakela kufuneka zibe yiGrade 10.9 okanye 12.9 njengoko kuchaziwe, ziqiniswe ngokulandelelana okufanelekileyo kwitorque echaziweyo kusetyenziswa ii-torque wrenches ezilinganisiweyo, kwaye zixhotyiswe ngeempawu zokutshixa ezifanelekileyo. Ukubuyisela itorque emva kokusebenza kokuqala (ngesiqhelo iiyure ezingama-50-100) kuyacetyiswa.

Ukuqinisekiswa koLungelelaniso: Emva kokufakela, qinisekisa ukuba i-roller ihambelana ngokufanelekileyo nendlela ye-track chain, iqhagamshela i-track chain ngokulinganayo kububanzi bayo, kwaye ijikeleza ngokukhululekileyo ngaphandle kokubopha.

Uhlengahlengiso loxinzelelo lwendlela: Emva kokufakela, qinisekisa uxinzelelo olufanelekileyo lwendlela ngokweemfuno zomatshini. Kwi-excavators zodidi lwe-60-ton, ukugoba okufanelekileyo kuhlala kuphakathi kwe-30-50 mm.

7.2 Iinkqubo zoLondolozo loThintelo

Amaxesha Okuhlola Aqhelekileyo: Ukuhlolwa okubonakalayo kwisithuba seeyure ezingama-250 kufuneka kujonge zonke izalathisi zokuguguleka ezichazwe ngaphambili. Ukuhambahamba imihla ngemihla kufuneka kubandakanye ukujonga okubonakalayo ukuvuza okanye umonakalo wesitywina ocacileyo.

Ulawulo loxinzelelo lwendlela: Jonga uxinzelelo rhoqo emva kweeyure ezingama-250, emva kokufakwa kwecandelo elitsha, xa iimeko zokusebenza zitshintsha, kwaye xa kubonwa ukuziphatha okungaqhelekanga kwendlela.

Iindlela zokucoca: Ukucoca rhoqo kubalulekile kodwa kufuneka kwenziwe ngokuchanekileyo. Kuphephe ukuhlamba ngoxinzelelo oluphezulu olujoliswe kwiindawo ezitywiniweyo. Sebenzisa amanzi anoxinzelelo oluphantsi ukucoca ngokubanzi. Susa inkunkuma eqokelelweyo kwiirola ngexesha lokuhlolwa kwemihla ngemihla.

Ukuthambisa: Kwiirola zokuthwala ezineebheringi ezivaliweyo (uyilo lweLube-for-Life), akukho kuthambisa okongezelelweyo okufunekayo ngexesha lokusebenza.

Izinto ekufuneka uziqwalasele xa usebenzisa indlela yokusebenza: Nciphisa ukuhamba ngesantya esiphezulu kwiindawo ezinzima, phepha utshintsho olukhawulezileyo kwicala, gcina uxinzelelo lwendlela lulungelelaniswe kakuhle, kwaye uxele iingxolo ezingaqhelekanga okanye indlela yokuphatha imoto ngoko nangoko.

7.3 Iikhrayitheriya zeSigqibo soTshintsho

Iirola zokuthwala kufuneka zitshintshwe xa:

• Ukuvuza kwetywina kuyabonakala kwaye akunakuyekiswa
• Ukudlala ngeradiyo kudlula iinkcukacha zomenzi (ngesiqhelo yi-3-5 mm)
• Ukuguguleka kweflange kunciphisa ukusebenza kakuhle kwesikhokelo (ukunciphisa ubukhulu obudlula i-25%)
• Umonakalo weflange ubandakanya imifantu, ukuqhekeka, okanye ukuguquka okukhulu
• Ukonakala kweenyawo kudlula ubunzulu becala eliqinileyo (ukunciphisa ububanzi kudlula i-10-15 mm)
• Ukwaphuka komphezulu kuchaphazela ngaphezu kwe-10% yendawo edibene
• Ukujikeleza kweebheringi kuba nzima, kube nomsindo, okanye kube ngokungangqalanga
• Irola ibambekile (icala elithe tyaba liyabonakala) ngenxa yongcoliseko
• Umonakalo obonakalayo ubandakanya imifantu, umonakalo wempembelelo, okanye ukuguquka

7.4 Icebo Lokutshintsha Elisekelwe Kwinkqubo

Ukuze kusebenze kakuhle kakhulu kwi-undercarriage, imeko ye-carrier roller kufuneka ihlolwe kunye:

• Itsheyini yetrekhi (ukonakala kwephini kunye ne-bushing, imeko yesitimela)
• Iirola zetrekhi (ezantsi)
• Umntu ongasebenziyo ngaphambili
• I-Sprocket
• Ulungelelwaniso lwesakhelo sethrekhi

Eyona ndlela ilungileyo yoshishino icebisa oku:

• Tshintsha ngababini: Iirola zokuthwala kumacala omabini kunye ukugcina ukusebenza okulinganayo
• Cinga ngokutshintshwa kwenkqubo: Xa izinto ezininzi zibonisa ukuwohloka okukhulu
• Ishedyuli ngexesha lenkonzo enkulu: Cwangcisa ngexesha lokuphumla elicwangcisiweyo

8. Izinto ekufuneka ziqwalaselwe ngobuchule bokufumana ulwazi

8.1 Isigqibo se-OEM vs. Aftermarket

Abaphathi bezixhobo kufuneka bavavanye isigqibo se-OEM ngokuchasene nesigqibo se-aftermarket esisemgangathweni ophezulu ngokusebenzisa iilensi ezininzi:

Uhlalutyo lweendleko: Izixhobo ze-Aftermarket zihlala zibonelela ngokonga iindleko zokuqala ezingama-30-50% xa kuthelekiswa nezixhobo ze-OEM. Ixabiso lilonke lokubala ubunini kufuneka libandakanye ubomi benkonzo obulindelekileyo, iindleko zomsebenzi wokulungisa, impembelelo yexesha lokungasebenzi, ukugubungela iwaranti, kunye nokufumaneka kwezixhobo.

Ukulingana Komgangatho: Abavelisi be-premium aftermarket bafumana ukulingana kokusebenza kunye nezixhobo ze-OEM ngokusebenzisa:

• Iinkcukacha zezinto ezilinganayo (SAE 4140/50Mn kunye nekhemistri eqinisekisiweyo)
• Iinkqubo zonyango lobushushu ezinokuthelekiswa (umbindi 280-350 HB, umphezulu we-HRC 58-62, ubunzulu bekhesi 8-12 mm)
• Iinkqubo zokuvala ezinzima ezinokhuseleko lokungcola olunezigaba ezininzi
• Iiseti zeebheringi ezihambelanayo ezivela kubavelisi abaziwayo
• Ulawulo lomgangatho oluqinileyo novavanyo olupheleleyo
• Iinkqubo zolawulo lomgangatho eziqinisekisiweyo ze-ISO 9001:2015

Izinto Eziqwalaselwayo Kwiwaranti: Abavelisi abaziwayo banikezela ngeziqinisekiso ezifanayo ezigubungela iziphene zokwenziwa, kunye namaxesha okugubungela afanelekileyo kwizicelo ezinzima.

Ukufumaneka kunye namaxesha okuKhokela: Abavelisi be-Aftermarket badla ngokuzisa izinto ngaphakathi kweeveki ezi-4-8, kwaye kukho ukukhawuleziswa okungxamisekileyo kwiimeko ezinzima—kubalulekile ekunciphiseni ixesha lokungasebenzi.

8.2 Iikhrayitheriya zoVavanyo loMboneleli

Iingcali zokuthenga kufuneka zisebenzise izikhokelo zovavanyo olungqongqo:

Uvavanyo lobuchule bokuvelisa: Qinisekisa ukuba kukho izixhobo zokubumba, amaziko oomatshini be-CNC, izibonelelo zonyango lobushushu, izikhululo zokuqinisa i-induction, iindawo zokuhlanganisa ezicocekileyo, kunye nezixhobo zovavanyo olupheleleyo (UT, MPI, CMM, ilebhu ye-metallurgical).

Iinkqubo zoLawulo loMgangatho: Isatifikethi se-ISO 9001:2015 simele umgangatho ophantsi owamkelekileyo. Isatifikethi semveliso ye-CQC sibonisa ukuzinikela okuphuculweyo kumgangatho.

Ukucaca kwezinto kunye neNkqubo: Abavelisi abadumileyo banikezela ngokulula iziqinisekiso zezinto (ii-MTR), amaxwebhu onyango lobushushu, iingxelo zokuhlolwa, kunye nokukwazi ukuvavanya iisampulu.

Amava nodumo: Ababoneleli abanamava angaphezu kweminyaka engama-20 kwizicelo ezinzima babonisa ubuchule obuhlala buhleli.

8.3 IINDLELA YE-CQCInzuzo

I-CQC TRACK ineenzuzo ezahlukeneyo zokuthengwa kwezithuthi ezingaphantsi kwemoto esetyenziswa eLiugong excavator:

• Amava okuvelisa angaphezu kweminyaka engama-20: Ubuchule obuphezulu bobuchwephesha kwi-metallurgy nakwi-tribology
• Umenzi weQuanzhou oPhambili abathathu: Isikhundla esaziwayo kwiqela eliphambili lokuvelisa iimoto ezingaphantsi komhlaba eTshayina
• Amandla okuVelisa e-OEM/ODM: Izinto ezidizayinwe ngokweemfuno ezichanekileyo kunye nobuchule bokuyila ngokwezifiso
• Ulawulo lweMveliso oluDibeneyo: Ukuhlanganiswa okuthe nkqo ngokupheleleyo kuqinisekisa umgangatho ohambelanayo kunye nokulandeleka
• Ukugqwesa kwezinto: Intsimbi ye-alloy ye-SAE 4140/42CrMo yePremium enobunzima bomphezulu i-HRC 58-62, ubunzulu bekheyisi yi-8-12 mm
• Ukuvala Okuphambili: Iinkqubo zokuvala ezinamanqanaba amaninzi ezinezitywino ze-labyrinth, ezinemilebe emininzi
• Uqinisekiso loMgangatho oluBanzi: Isiqinisekiso se-ISO 9001:2015, isiqinisekiso semveliso ye-CQC, ukuhlolwa kwe-UT eyi-100%
• Amandla okubonelela ngeenkonzo kwihlabathi liphela: Amaxesha okufumana inkokhelo anokuthenjwa ukusuka eQuanzhou kunye nokufikelela okusebenzayo kwizibuko
• Uqoqosho oluKhuphisanayo: Ukonga iindleko ngama-30-50% ngelixa kugcinwa umgangatho onzima
• Inkxaso yoBunjineli: Amandla okwenza ngokwezifiso kwiimeko ezithile zokusebenza

9. Isiphelo kunye neeNgcebiso zoBuchule

II-LIUGONG 51C1213 kunye ne-51C1213C1 track upper roller assemblyKwi-CLG965 excavators imele icandelo elinzima elinoyilo oluchanekileyo olunefuthe ngqo ekufumanekeni komatshini, iindleko zokusebenza, kunye nenzuzo yeprojekthi. Ukuqonda ubunzima bobuchwephesha—ukusuka ekukhetheni i-alloy (SAE 4140/42CrMo/50Mn) kunye nendlela yokwenza izinto ngokusebenzisa umatshini ochanekileyo, iinkqubo zokuthwala, kunye noyilo lwetywina olunezigaba ezininzi—kuvumela abaphathi bezixhobo ukuba benze izigqibo zokuthenga ezinolwazi ezilungelelanisa iindleko zokuqala neendleko zizonke zobunini.

Kubasebenzi bezixhobo ezinzima abasebenzisa ii-excavator zeLiugong zeklasi ye-60-ton, ezi ngcebiso zilandelayo ziyavela:

1. Beka phambili iinkcukacha ezinzima, uqinisekise amanqanaba ezinto (SAE 4140/42CrMo/50Mn), iiparameter zonyango lobushushu (umbindi we-280-350 HB, umphezulu we-HRC 58-62, ubunzulu bekheyisi 8-12 mm), kunye noyilo lwenkqubo yokutywina kwiindawo ezingcolisayo.
2. Qinisekisa ukuqina kwenkqubo yokutywina, uqaphela ukuba izitywina ezinamanqanaba amaninzi ezinokwakhiwa kwe-labyrinth kunye nezitywina zemilebe ze-HNBR zibonelela ngokhuseleko olubalulekileyo.
3. Vavanya ababoneleli ngokusebenzisa ilensi yamandla okuvelisa, ufuna ubungqina bomthamo wokwenza izinto, izixhobo zanamhlanje ze-CNC, amandla onyango lobushushu, kunye nezibonelelo zovavanyo ezipheleleyo.
4. Ukufuna izinto kunye nokucaca kwenkqubo, ukucela iziqinisekiso zezinto, iirekhodi zonyango lobushushu, kunye neengxelo zokuhlolwa.
5. Qinisekisa ukuchaneka kwereferensi xa utshintsha izinto ezikwi-aftermarket kwiinombolo zecandelo le-OEM ezingama-51C1213 kunye ne-51C1213C1, ukuqinisekisa ukuhambelana nemodeli ye-CLG965.
6. Sebenzisa iindlela ezifanelekileyo zokulungisa, kuquka ukuhlolwa rhoqo kwemeko yesitywino, ukuguguleka kwe-tread, kunye nokuthembeka kweflange, uqwalasele ukuthintela ukunamathela kwe-roller ekungcoliseni.
7. Sebenzisa amaqhinga okutshintsha asekelwe kwinkqubo, uvavanye imeko yerola yokuthwala ecaleni kwetsheyini yendlela, iirola ezisezantsi, i-idler, kunye ne-sprocket.
8. Ukuphuhlisa ubudlelwane obucwangcisiweyo nababoneleli nabavelisi abanjengoCQC TRACK obubonisa ubuchule bobuchwephesha, ukuzinikela komgangatho, kunye nokuthembeka kwekhonkco lokubonelela.
9. Cinga ngexabiso lilonke lobunini, uvavanye iindlela ze-aftermarket ezibonelela ngokonga iindleko ezingama-30-50% ngelixa zigcina umgangatho onzima.

Ngokusebenzisa le migaqo, abaqhubi bezixhobo banokufumana izisombululo ezithembekileyo nezingabizi kakhulu zezithuthi ezingaphantsi komhlaba ezigcina imveliso yokumba ngelixa ziphucula uqoqosho lokusebenza lwexesha elide.

I-CQC TRACK, njengomvelisi okhethekileyo onamava angaphezu kweminyaka engama-20, izakhono zokuvelisa ezidibeneyo, kunye nokuqinisekiswa komgangatho opheleleyo oseQuanzhou, eTshayina, imele umthombo osebenzayo weendibano ze-LIUGONG 51C1213 / 51C1213C1 carrier roller, enikezela ngomgangatho we-OEM kunye ne-ODM kunye neenzuzo zexabiso zemveliso ekhethekileyo yaseTshayina.

Imibuzo Ebuzwa Rhoqo (Imibuzo Ebuzwa Rhoqo)

Q: Ingakanani ixesha eliqhelekileyo lokusebenza kwe-LIUGONG 51C1213 carrier roller kwi-CLG965 excavators?
A: Ubomi benkonzo buyahluka ngokweemeko zokusebenza: ulwakhiwo oluqhelekileyo iiyure eziyi-5,000-7,000, ulwakhiwo olunzima iiyure eziyi-4,500-6,000, imisebenzi yekwari iiyure eziyi-4,000-5,500, iiprojekthi zeziseko zophuhliso iiyure eziyi-4,500-6,500.

Q: Ndingaqinisekisa njani ukuba i-aftermarket carrier roller iyahlangabezana neemfuno zeLiugong?
A: Cela iingxelo zovavanyo lwezinto (ii-MTR) eziqinisekisa ikhemistri ye-alloy (i-SAE 4140/50Mn), amaxwebhu okuqinisekisa ubulukhuni (i-core 280-350 HB, i-HRC yomphezulu 58-62, ubunzulu bekhesi 8-12 mm), kunye neengxelo zokuhlolwa kobukhulu. Abavelisi abadumileyo njenge-CQC TRACK banikezela ngolu xwebhu ngokulula.

Q: Yintoni umahluko phakathi kwamanani eenxalenye 51C1213 kunye no-51C1213C1?
A: Isimamva esithi “C1″ sidla ngokubonisa uhlobo oluhlaziyiweyo okanye oluphuculweyo loyilo lokuqala lwe-51C1213, olubonisa uphuculo lobunjineli ngaphezu kweenkcukacha zokuqala. Zombini ziyahambelana ne-CLG965, kunye nohlobo lwe-C1 oluquka ukuphuculwa koyilo.

Q: Yintoni eyahlula iiroli zokuthwala ezithwala izinto ezinzima kwizinto ezisemgangathweni?
A: Izinto ezisebenza nzima zineempawu eziphuculweyo zezinto ezisetyenzisiweyo (SAE 4140), ubunzulu becala eliqinisiweyo (8-12 mm), ukhetho oluqinileyo lweebheringi, iinkqubo zokutywina eziphucukileyo ezinamanqanaba amaninzi, kunye nolawulo lomgangatho oluqinileyo.

Q: Ndingayibona njani into yokuba isitywini asisebenzi kakuhle ngaphambi kokuba kwenzeke umonakalo omkhulu?
A: Ukuhlolwa rhoqo kufuneka kujongwe ukuvuza kwegrisi ejikeleze izitywini (ezibonakala njengobumanzi okanye inkunkuma eqokelelweyo). Imifanekiso ye-thermographic ingachonga uxinzelelo lweebheringi ngenxa yokunyuka kobushushu. Ukujikeleza okungalunganga ngexesha lokuhlolwa kokugcinwa kwesitishi kukwabonisa ukuba isitywini asisebenzi kakuhle.

Q: Yintoni ebangela ukuwohloka kweerola ezithwala iimoto ngaphambi kwexesha?
A: Izinto eziqhelekileyo ziquka ukungasebenzi kakuhle kwetywina okuvumela ukungena kongcoliseko (olona luqhelekileyo), uxinzelelo olungafanelekanga lwethrekhi, ukusebenza kwezinto ezirhabaxa kakhulu, ukuxuba iirola ezintsha nezinto ezigugileyo zethrekhi, kunye nokwakheka kongcoliseko okubangela ukuba iirola zinamathele.

Q: Ndingayibona njani i-carrier roller ebambekileyo?
A: Icala elithe tyaba kwi-roller libonisa ukuba i-carrier roller inamathele, idla ngokubangelwa yisanti kunye/okanye udaka phakathi kwe-roller kunye nesakhelo se-undercarriage. Ukucoca rhoqo kunceda ukuthintela le meko.

Q: Ngaba ndifanele nditshintshe ii-carrier rollers ngokwahlukeneyo okanye ngababini?
A: Eyona ndlela ilungileyo yokusebenza kweshishini icebisa ukuba kutshintshwe ii-carrier rollers ngababini kwicala ngalinye ukuze kugcinwe ukusebenza kakuhle kwendlela kunye nokuthintela ukuguguleka okukhawulezileyo kwezinto ezintsha ezidityaniswe nee-counterparts ezigugileyo.

Q: Yeyiphi iwaranti endifanele ndiyilindele kubaboneleli abasemgangathweni be-aftermarket?
A: Abavelisi abadumileyo abanjengoCQC TRACK badla ngokubonelela ngeziqinisekiso zeminyaka eli-1-2 ezigubungela iziphene zokwenziwa, kunye namaxesha okugubungela afanelekileyo kwizicelo ezinzima.

Q: Ngaba iirola zenkampani ezithwala emva kwemarike zingenziwa ngokwezifiso kwiimeko ezithile zokusebenza?
A: Ewe, abavelisi abanamava njenge-CQC TRACK banikezela ngeendlela zokwenza ngokwezifiso kubandakanya iinkqubo zokutywina eziphuculweyo kwiimeko ezigqithisileyo, amanqanaba ezinto ezilungisiweyo, kunye nohlengahlengiso lwejiyometri kwizicelo ezikhethekileyo, kulandela indlela yobunjineli ye-ODM ethi "Failure-Mode-Driven".

Q: Zeziphi iimpawu ezibalulekileyo zokuguguleka kweeroli zokuthwala ii-excavator carrier?
A: Izalathisi zokuguguleka ezibalulekileyo ziquka ukuvuza kwetywina, ukuncipha kobubanzi bangaphandle (okudlula i-10-15 mm), ukuguguleka kweflange (ukunciphisa ubukhulu obudlula i-25%), ukudlala okungaqhelekanga kweradial (okudlula i-3-5 mm), ukujikeleza okurhabaxa, ukunamathela kweroller (icala elithe tyaba), kunye nomonakalo obonakalayo.

Q: Kufuneka kuhlolwe kangaphi uxinzelelo lwendlela kwii-excavators ze-CLG965?
A: Uxinzelelo lwethrekhi kufuneka luhlolwe rhoqo emva kweeyure ezingama-250, emva kokufakwa kwecandelo elitsha, xa iimeko zokusebenza zitshintsha, kwaye nanini na xa kubonwa ukuziphatha okungaqhelekanga kwethrekhi.

Q: Zithini iingenelo zokufumana kwi-CQC TRACK izixhobo ze-excavator zaseLiugong?
A: I-CQC TRACK inikezela ngamaxabiso akhuphisanayo (ngama-30-50% ngaphantsi kwe-OEM), amava angaphezu kweminyaka engama-20 yokuvelisa, imeko yomenzi weQuanzhou kwisithathu esiphezulu, amandla okuvelisa anzima kunye nee-alloys zeprimiyamu, iinkqubo zokutywina eziphucukileyo, uqinisekiso lomgangatho olupheleleyo (isiqinisekiso se-ISO 9001:2015, isiqinisekiso se-CQC), kunye nobuchule bobunjineli kwizicelo zeLiugong.

Q: Zeziphi iindlela zokugcina ezongeza ubomi be-carrier roller?
A: Iindlela eziphambili ziquka ukugcinwa koxinzelelo olufanelekileyo lwendlela, ukuhlolwa rhoqo kwemeko yesitywino kunye nokubhaqwa kokuvuza kwangethuba, ukucoca rhoqo ukuthintela ukunamathela kweroli, ukuphepha ukuhlamba ngoxinzelelo oluphezulu kwizitywino, ukutshintshwa ngokukhawuleza xa imida yokuguguleka, kunye namaqhinga okutshintsha asekelwe kwinkqubo.

Q: Iphi i-CQC TRACK?
A: I-CQC TRACK ikwiQuanzhou, kwiPhondo laseFujian, eTshayina—iqela eliphambili lemizi-mveliso yokuvelisa oomatshini bokwakha elinokufikelela kwizibuko ezinkulu zamazwe ngamazwe (eXiamen, eQuanzhou) ukuze kusasazwe ngokufanelekileyo kwihlabathi liphela.

Olu papasho lobuchwephesha lujoliswe kubaphathi bezixhobo abaziingcali, iingcali zokuthenga, kunye nabasebenzi bokulungisa kwimisebenzi enzima yokwakha neyemigodi. Iinkcukacha kunye neengcebiso zisekelwe kwimigangatho yoshishino kunye nedatha yomenzi ekhoyo ngexesha lokupapashwa. Onke amagama omenzi, iinombolo zenxalenye, kunye neempawu zeemodeli zisetyenziselwa iinjongo zokuchonga kuphela. Ngeemfuno ezithile zesicelo kunye neenkcukacha zangoku zemveliso, nceda uqhagamshelane neqela lobunjineli le-CQC TRACK ngokuthe ngqo.