Iphepha eliMhlophe loBugcisa: LIUGONG46A0185I-CLG970/CLG975 Indibano Yevili Le-Heavy-Duty Excavator Track Sprocket

Umvelisi womthombo: I-HELI Machinery Manufacturing Co., Ltd. (CQCTRACK)

1. Isishwankathelo soLawulo: Ubunjineli be-Power Transmission Interface yee-Large-Class Excavators

Indibano yokugqibela yevili le-drive sprocket imele into yokudlulisela amandla ekugqibeleni kwinkqubo ye-crawler excavator undercarriage. Kwi-excavators ze-LIUGONG CLG970 kunye ne-CLG975—oomatshini abasebenza kwizakhiwo ezinkulu, ekumbeni, nakwimigodi—i-sprocket echazwe njengeNombolo yeCandelo46A0185Le yunithi inoxanduva lokuguqula amandla okujikeleza ane-torque ephezulu abe yintshukumo yomzila othe tye, ngaloo ndlela iqhubela i-excavator phantsi kwemithwalo yokusebenza enzima edlula iitoni ezingama-70 zobunzima bokusebenza.

I-HELI Machinery Manufacturing Co., Ltd., esebenza phantsi kophawu lwe-CQCTRACK, yenza le nxalenye ibalulekileyo isebenzisa iinkqubo ezidityanisiweyo ngokuthe nkqo eziquka ukufumana izinto, ukufakelwa kweedayi ezivaliweyo, umatshini wokugaya i-CNC ochanekileyo, unyango lobushushu olulawulwayo, kunye nokuqinisekiswa komgangatho opheleleyo. Olu xwebhu lubonelela ngenkcazo yobugcisa ebanzi ye-LIUGONG 46A0185 Track Sprocket Wheel Assembly, echaza ifilosofi yobunjineli, isayensi yezinto, iiprotokholi zokuvelisa, kunye nezikhokelo zokuqinisekisa umgangatho ezahlula ezi zinto kwezinye iindlela zemveli.

2. Ukuchongwa kweMveliso kunye neMatrix yeNgxelo eNqamlezileyo

Ukuchonga ngokuchanekileyo izinto kubalulekile kwimisebenzi yokuthenga nokugcina izinto. Le matrix ilandelayo imisela unxibelelwano phakathi kweenombolo ezahlukeneyo zesalathiso kunye nomxholo wesicelo sazo.

3. Indima Yokusebenza Kwinkqubo Yokuthwala Isisu Esingaphantsi Kwesithuthi

Ukuqonda umsebenzi wokusebenza kwendibano ye-sprocket kubalulekile ekuqondeni izigqibo zobunjineli ezilawula uyilo lwayo, ukukhethwa kwezinto kunye neenkqubo zokuvelisa.

3.1 Imisebenzi Ephambili Yokusebenza

Ngaphakathi kwisakhiwo setshasi yendlela ye-excavators ze-LIUGONG CLG970 kunye ne-CLG975, i-sprocket wheel assembly yenza imisebenzi emithathu ebalulekileyo emisela ngokudibeneyo ukuhamba komatshini kunye nokuthembeka kwenkqubo yesithuthi esingaphantsi kwesithuthi:

1. Ukudluliselwa kwamandla:
I-sprocket isebenza njengendawo yokugqibela yokuguqula i-torque kwi-drivetrain. Isebenzisana ne-track chain bushings ukuguqula i-rotational torque ukusuka kwi-hydraulic final drive motor ibe yi-linear tractive force. Olu dluliselo lwamandla kufuneka lube bushelelezi kwaye luqhubeke ukuthintela ukulayishwa kwe-shock okunokonakalisa zombini i-drive yokugqibela kunye nesakhiwo se-undercarriage.

2. Ukuzibandakanya kweTrack Chain:
Iprofayili yezinyo le-sprocket ilinganiswe ngokwejometri ukuze ivumelane ngokugqibeleleyo nepitch kunye ne-contour ye-CLG970/CLG975 track chain bushings. Le meshing echanekileyo iqinisekisa:

• Udluliselo lwamandla oluthambileyo ngaphandle kokungcangcazela
• Ukuguguleka okuncinci kumazinyo e-sprocket kunye ne-track chain bushings
• Ukwehla kokuveliswa kwengxolo ngexesha lokusebenza
• Ukuthintela ukutyibilika komkhondo phantsi kweemfuno eziphezulu ze-torque

3. Ukuvumelanisa Inkqubo:
I-sprocket isebenza ngokubambisana ne-idler, ii-track rollers, kunye nee-carrier rollers ukugcina uxinzelelo olufanelekileyo lwe-track kunye nokulungelelaniswa. Xa zonke izinto ezingaphantsi kwe-carriage zingaphakathi kwemida yazo yokuguguleka kwaye zihambelana ngokuchanekileyo, inkqubo ye-track inika ukusebenza kakuhle kokutsala kunye nobomi obongezelelekileyo be-component.

3.2 Umxholo woHlanganiso lweNkqubo

Indibano yesprocket idibana nezi zinto zilandelayo ukwenza inkqubo yokunxiba edibeneyo:

4. Ukuchithwa koBugcisa: I-Anatomy ye-46A0185 Sprocket Assembly

Ukusebenza kwe-sprocket kwizicelo ezinzima kugqitywa kukuhlanganiswa okudibeneyo kweenkqubo zayo ezingaphantsi. Oku kulandelayo kokuchithwa kwesakhiwo kuchaza iinkcukacha zobunjineli eziphunyeziweyo kwinkqubo yokuvelisa ye-HELI CQCTRACK.

4.1 I-Metallurgy yezinto zokwakha: Isiseko sokuqina

Ukukhethwa kwezinto ezisisiseko sesona sizathu sokuqala nesibalulekileyo sokusebenza kwe-sprocket. I-HELI CQCTRACK isebenzisa iprothokholi yokukhetha izinto engqongqo esekelwe kumjikelo womsebenzi wesicelo kunye nodidi lomatshini.

Inkcazelo yezinto ezisisiseko:

• Ibanga: 42CrMo4 / SAE 4140 intsimbi ye-chromium-molybdenum alloy enamandla aphezulu okanye elinganayo
• Iimpawu zezinto ezibonakalayo:
  • Ukuqina okugqwesileyo okuvumela ubunzima becala elinzulu, elifanayo
  • Amandla aphezulu okuxinana okuxhathisa ukuguqulwa kweplastiki
  • Ukuqina okuhle kumaqondo obushushu aphezulu
  • Ukumelana nokudinwa okuphezulu xa ulayisha nge-cyclic

Ukuqinisekiswa kwezinto:
Yonke ibhetshi yezinto ihlolwa nge-spectrographic ukuqinisekisa ukwakheka kweekhemikhali ngokuchasene neenkcukacha eziqinisekisiweyo. Oku kuqinisekisa ukuhambelana kwebhetshi ukuya kwelinye kunye nokulandeleka ngokupheleleyo kuyo yonke inkqubo yemveliso.

4.2 Inkqubo Yokubumba: Ukuphucula Ukuhamba Kweenkozo

Utshintsho ukusuka kwizinto eziluhlaza ukuya kwi-sprocket blank lwenzeka ngokusebenzisa i-closed-die forging—inkqubo ephucula ngokusisiseko iimpawu zoomatshini zecandelo.

Inkqubo yokubumba ilungelelanisa ukuhamba kweenkozo zesinyithi kunye nomfanekiso wejiyometri wecandelo, idala isakhiwo se-anisotropic esinamandla aphezulu xa kuthelekiswa nezinye iindlela zokufaka. Oku kubaluleke kakhulu kwiklasi ye-CLG970/CLG975, apho imithwalo yempembelelo evela kwimisebenzi yokumba kunye nokulala inokubangela uxinzelelo olukhulu kwiingcambu zamazinyo.

4.3 Umatshini we-CNC ochanekileyo: Ukuchaneka kobukhulu

I-blank eyenziweyo idlula kwi-multi-axis CNC machining ukuze kufezekiswe i-geometry echanekileyo efunekayo ukuze ilingane kwaye isebenze kakuhle.

Iimpawu ezibalulekileyo zoomatshini:

Iprofayili yamazinyo yenziwe ngomatshini ngendlela echanekileyo echazwe kuyilo lwesixhobo sokuqala, ukuqinisekisa ukubandakanyeka okuthe tye kunye nomxokelelwane wendlela kunye nokususa uxinzelelo olungafanelekanga olukhawulezisa ukuguguleka.

4.4 Unyango lobushushu kunye nobunjineli bomphezulu

Unyango lobushushu yeyona nto iphambili kwinzuzo yokuqina enikezelwa zii-sprockets ze-HELI CQCTRACK. Le nkqubo idala iprofayili yobunzima obuphezulu obunceda kakhulu ekugugeni ngelixa igcina ukuqina kombindi.

Iprotokholi yokuqinisa ukwenziwa:

Isizathu soBugcisa:

• Umphezulu oqinileyo (58-62 HRC) unika ukumelana okukhulu kokukrweleka ngokuchasene nokudibana kwe-track bushing kunye nezinto ezingcolisayo ezirhabaxa
• Ubunzulu becala elinzulu (3-5 mm) buqinisekisa ukuba i-sprocket ihlala iqinile kuyo yonke ixesha lokuguguleka kwayo.
• I-ductile core (28-32 HRC) ifunxa imithwalo yempembelelo kwaye ithintele ukwaphuka kwamazinyo okuyingozi

Iindlela Ezizezinye Zokuqinisa:

• Ukugalela iCarburizing: Ukusasazwa kwekhabhoni okulandelwa kukucima kudala ikheyibha eqinileyo enomongo oqinileyo
• Ukuqinisa Ngokusebenzisa I-Through-Hardening: Akukhuthazwa kwii-sprockets kuba zinciphisa ukumelana neempembelelo
• Ukuqina kokungeniswa: Indlela ekhethwayo yokuqinisa umphezulu wamazinyo kuphela

4.5 Ukhuseleko Lomphezulu kunye Nokumelana Nokugqwala

Kwizinto ezivezwe kwiindawo zokusebenza ezinzima, ukhuseleko lomphezulu lwandisa ubomi benkonzo kwaye lugcina ingqibelelo yokutywina.

5. Ukuhlanganiswa kweNkqubo yokutywina

Unxibelelwano phakathi kwe-sprocket assembly kunye ne-final drive yindawo ebalulekileyo yokuvala. Ukungena kongcoliseko kule interface yimbangela ephambili yokungaphumeleli kwe-drive yokugqibela.

5.1 Ubunjineli boMphezulu wokutywina

I-sprocket ibandakanya imijelo yokutywina eyenziwe ngomatshini kunye neendawo ezilungiselelwe ukudibana neenkqubo zokutywina ze-multi-labyrinth okanye ze-Duo-Cone:

• Ukugqitywa komphezulu: Gcwala ukuya kwiRa 0.8 μm okanye ngaphezulu kwiindawo ezibalekayo zesitywina
• I-Hard Chrome Plating: Isetyenziswa ukuvala iindawo zoqhagamshelwano ukuthintela ukuwohloka komphezulu okubangelwa kukugqwala
• Ukuchaneka kweJiyometri: Ukunyamezelana kokuhamba kwamanzi ≤0.05 mm I-TIR iqinisekisa ukucinezelwa kwetywina okufanayo

5.2 Ifilosofi Yokuthintela Ungcoliseko

Inkqubo yokutywina yenza imisebenzi emibini ebalulekileyo:

1. Ukugcinwa kweLubricant: Kuthintela ukulahleka kweoyile yegiya yokuqhuba yokugqibela
2. Ukususwa kwezinto ezingcolisayo: Kuthintela ukungena kwee-abrasive particles (i-silica, i-ore ecoliweyo, i-slurry) ezibangela ukungasebenzi kakuhle kwe-component yangaphakathi.

Izixhobo ze-HELI CQCTRACK zenziwe ngeendawo zokutywina ezihlangabezana okanye ezidlulayo kwiimfuno ze-OEM, ukuqinisekisa unxibelelwano olufanelekileyo nenkqubo yokutywina ekhoyo yomatshini.

6. Amandla Okuvelisa: I-HELI CQCTRACK njengoMvelisi Womthombo

I-HELI Machinery Manufacturing Co., Ltd. (CQCTRACK) isebenza njengomvelisi odityaniswe ngokuthe nkqo, yahlula kubasasazi bezixhobo kunye neenkampani zorhwebo ngokulawula ngokuthe ngqo uthotho lwexabiso lwemveliso yonke.

6.1 Uyilo loHlanganiso oluQokelelweyo

6.2 Isakhelo soQinisekiso loMgangatho

Inkqubo yomgangatho we-CQCTRACK ibandakanya amasango okuhlola ayimfuneko aqinisekisa ukuhambelana kwebhetshi nganye kunye nokulandeleka ngokupheleleyo:

Ukuqinisekiswa kwezinto ezingenayo:

• Uhlalutyo lweekhemikhali zeSpectrographic ngokuchasene neenkcukacha eziqinisekisiweyo
• Uvavanyo lwe-Ultrasonic ngokwe-ASTM A388 yokufumanisa iziphene zangaphakathi
• Ukuqinisekiswa kobulukhuni kunye nokuhlolwa kwesakhiwo sengqolowa

Ulawulo olukwiNkqubo:

• Ukuhlolwa kweempawu ezibalulekileyo nge-100% kusetyenziswa iiCoordinate Measuring Machines (CMM)
• Ukubeka esweni iiparamitha zonyango lobushushu ngexesha langempela ngokugcinwa kwerekhodi yedijithali
• Ukuhlolwa kwee-particle ze-magnetic ukuze kujongwe iziphene zomphezulu kunye nezo zingaphantsi komhlaba

Ukuqinisekiswa kokugqibela kweNdibano:

• Imephu yokuqina: ubuncinci uqinisekiso lwamanqaku ali-9 ngezinyo ngalinye
• Ukulinganisela okuguqukayo: G6.3 kwisantya sokusebenza
• Uvavanyo oluqhutywa phantsi komthwalo ukuqinisekisa ukusebenza kakuhle

Iinkqubo zokulandelelwa:

• Izatifikethi zezinto eziphathekayo ngokwe-EN 10204 3.1
• Ukugcinwa kwedijithali kweengxelo zonyango lobushushu kunye neengxelo zokuhlolwa
• Ukulandelelwa kweendawo zemveliso kuhlalutyo lwesizathu esingundoqo

7. Isishwankathelo seeNkcukacha zobuGcisa

8. Ixabiso eliphakanyisiweyo leMisebenzi yeZixhobo

8.1 Izizathu zoqoqosho zokukhetha umenzi womthombo

8.2 Ixabiso lilonke lokuqwalaselwa kobunini

Kwiimatshini zeklasi ye-CLG970/CLG975 ezisebenza ngeeyure ezibalulekileyo zonyaka, iindleko zizonke zobunini ziquka:

• Amaxesha ongezelelweyo enkonzo ngenxa yokumelana nokuguguleka okuphezulu
• Ukuthintela umonakalo obalulekileyo kwiindlela zomkhondo kunye needrive zokugqibela
• Ukunciphisa ixesha lokungasebenzi elingacwangciswanga ngenxa yokusilela kwe-sprocket
• Imijikelo yokuguguleka eqikelelweyo evumela ukulungiswa okucwangcisiweyo
• Ukuqinisekiswa kwewaranti ngokusebenzisa ukulandelelwa okubhaliweyo

9. Icebo Lokugcina Nokutshintsha

9.1 Inkqubo yoHlolo

Ukuhlolwa rhoqo kwendibano ye-sprocket kwenza ukuba kugcinwe kwangaphambili:

9.2 Iingcebiso zeqhinga lokutshintsha

9.3 Ukuthintela iNdlela yoKusilela

Iindlela eziqhelekileyo zokusilela ezijongwayo ngoyilo lobunjineli:

10. Isiphelo: Ukuzithemba kobunjineli kwimisebenzi yoMgca onzima

I-LIUGONG 46A0185 Track Sprocket Wheel Assembly ye-CLG970 kunye ne-CLG975 excavators, njengoko iveliswe yi-HELI Machinery Manufacturing Co., Ltd. (CQCTRACK), imele ukudibana kwesayensi yezinto eziphucukileyo, ukuveliswa ngokuchanekileyo, kunye nobunjineli obuthile besicelo. Ezi zixhobo zenzelwe iimfuno ezinzima zokwakha izakhiwo, ukumba imigodi, kunye nemisebenzi yemigodi, ziquka:

• Ukwakhiwa kwentsimbi eyenziweyo enokuhamba kweenkozo okulawulwayo ukuze kuxhathiswe impembelelo ephezulu
• Ukuqina kwe-induction ye-deep-case okubonelela ngobomi obude bokuguguleka ngokusebenzisa iiprofayili zobunzima obahlukeneyo
• Ijiyometri yamazinyo enziwe ngomatshini ochanekileyo iqinisekisa ukubandakanyeka okugqibeleleyo kwiibhuthi zethrekhi
• Imiphezulu yokutywina ephucukileyo yenzelwe ukugcina ingqibelelo yokugqibela yokuqhuba
• Ukuveliswa okudityaniswe ngokuthe nkqo okuqinisekisa ukulandeleka ngokupheleleyo kunye nokuhambelana kwebhetshi nebhetshi
• Iinkqubo ezisemgangathweni eziqinisekisiweyo ezibonelela ngokuqinisekiswa okubhaliweyo kwezixhobo, iinkqubo, kunye nokuhlanganiswa kokugqibela

Kubaphathi beenqwelo-mafutha, iinjineli zolondolozo, kunye neengcali zokuthenga ezinoxanduva lokwandisa ukufumaneka kunye nokusebenza kakuhle kwezixhobo zokumba iimoto ze-LIUGONG CLG970 kunye ne-CLG975, ukufumana ezi zixhobo ze-sprocket kumenzi okhethekileyo kunika indlela ebonakalayo yokufikelela kwixabiso elipheleleyo lobunini, ukunciphisa ixesha lokungasebenzi elingacwangciswanga, kunye nokhuseleko oluphuculweyo lokusebenza.

Iireferensi

1. I-HELI Machinery Manufacturing Co., Ltd. “LIUGONG 46A0374 CLG9125 Final Drive Sprocket Wheel Assembly.” Uxwebhu lweMveliso ye-CQCTRACK, 2025.
2. I-HELI Machinery Manufacturing Co., Ltd. “LIUGONG 46A0372 CLG965 Sprocket Wheel AS/Final Drive Sprocket Group.” Iphepha leDatha yoBugcisa le-CQCTRACK, 2025.
3. I-HELI Machinery Manufacturing Co., Ltd. “LIUGONG 46A0140 CLG920 CLG922 Track Sprocket Assy.” Uxwebhu lweMveliso ye-CQCTRACK, 2025.

Isikhanyeli: I-LIUGONG, i-CLG970, i-CLG975, kunye nenombolo yecandelo 46A0185 ziimpawu zorhwebo kunye nepropathi yeLiuGong Machinery Co., Ltd. I-HELI Machinery Manufacturing Co., Ltd. (CQCTRACK) ngumvelisi ozimeleyo ogxile ekuveliseni izinto ezikumgangatho ophezulu zokutshintshwa kwesithuthi sangaphantsi. Iimveliso zenziwe ngendlela yokuba zikwazi ukutshintshana ngoomatshini kunye namacandelo e-OEM akhankanyiweyo. Olu xwebhu luneenjongo zolwazi kwaye aluthethi ukuba uLiuGong unxulumene, uxhaswa, okanye uxhaso.