I-SANY SSY009115264 SY750 Track Bottom Roller Assembly-Umkhiqizi wezingxenye ze-crawler ezisindayo ezisebenza ngaphansi kwenqola-i-HELI(cqctrack)

1. Ukuhlonza Ingxenye kanye Nencazelo Yokusebenza

I-Track Bottom Roller Assembly (Inombolo Yengxenye ye-OEM:SSY009115264) iyisakhi esiyinhloko esithwala umthwalo ngaphakathi kwesakhiwo sethrekhi engezansi ye-excavator yezimayini ye-SANY SY750 yezinga eliphezulu. Yakhiwe yi-HELI (CQCTRACK) njengenhlangano yokufaka esikhundleni eklanywe ngokunemba, le sakhi—ebizwa nangokuthi i-roller ephansi noma i-track roller—ifakwe ngqo kufreyimu yethrekhi futhi yakha isixhumi esiyinhloko sokuxhumana phakathi kwesisindo esikhulu somshini kanye nochungechunge lwethrekhi. Umsebenzi wayo oyinhloko ukusekela isisindo sonke sokusebenza komshini ngenkathi kuqhutshwa ukunyakaza kwethrekhi okubushelelezi endaweni enzima kakhulu.

2. Izidingo Eziyinhloko Zendima Yokusebenza kanye Nokusebenza

Kumshini osezingeni le-SY750 (iklasi lamathani angama-75-85), i-roller engezansi isebenza ngaphansi kwezimo ezimbi kakhulu, okudinga ubunjiniyela obuvelele:

• Ukuthwala Umthwalo Okuyinhloko: Isekela ngokuqondile isisindo esingaguquki nesiguquguqukayo somshini wokumba, idlulisela amandla okusabela komhlaba phezulu ngohlaka lomzila. Kumelwe imelane nemithwalo emikhulu yemisebe ngesikhathi sokumba, ukuphakamisa, nokuhamba.
• Isiqondiso Nokuzinza Kwe-Track Chain: Ihlinzeka ngendlela eqhubekayo neqinile yokuhlanganiswa kwezixhumanisi ze-track chain kanye nama-bushings okuhamba kuwo, igcina ukuzinza kwe-lateral futhi ivimbele ukuphuma kwesitimela ngaphansi kokucindezeleka okuphezulu kwe-lateral.
• Ukunciphisa Ukushaqeka Nokudlidliza: Kusebenza njengomugqa wokuqala wokuzivikela ekubambeni imithwalo yomthelela evela emhlabathini ongalingani, amabhentshi amatshe, nezinye izithiyo, kuvikela yonke indawo engaphansi kwenqola kanye nesakhiwo esingaphezulu emonakalweni obangelwa ukushaqeka kanye nokukhathala komqhubi.
• Ukuphathwa Kokungcola: Umklamo wayo kanye nohlelo lwayo lokuvala kumele lukhiphe ngamandla izinhlayiya ezihuzukayo (i-silica, uthuli lwensimbi) kanye nomswakama, okuyizinto eziyinhloko ezibangela ukuguguleka kwangaphambi kwesikhathi kanye nokwehluleka kwamabhere ezindaweni zokumba.

3. Imininingwane Eningiliziwe Yobunjiniyela Besakhiwo kanye Nezinto Ezibalulekile

Inqubo yokukhiqiza ye-HELI yalokhu kuhlanganiswa isebenzisa imininingwane enzima eyenzelwe ukusetshenziswa kwezimayini:

• Umzimba we-Roller nama-Flanges:
  • Izinto: Zenziwe ngensimbi ene-alloy ephezulu, ene-boron (isb., 50B noma efanayo). Lokhu kunikeza ibhalansi efanele yokuqina, ukuqina, kanye nokumelana nokuguguleka.
  • Ukwelashwa Kokushisa: Indawo engaphandle egijimayo kanye nama-flanges aqiniswa kakhulu nge-carburizing, kulandelwe yi-tempering. Lokhu kudala indawo eguga kakhulu (HRC 58-63) enobubanzi obanele ukubekezelela iminyaka yokuthintana okunamandla, okusekelwe yi-core eqinile, ebamba ukushaqeka.
  • Umshini: Umshini wokugaya we-CNC uqinisekisa ukuqina okuqondile, iphrofayili yeflange, kanye nokuqina kobuso bokuvala. Ukuphakama nobukhulu beflange kuklanyelwe ukuqukatha uchungechunge oluthile lwethrekhi olusetshenziswa ku-SY750.
• Uhlelo Lokujiya Nokuthwala:
  • Umgodi: Wenziwe ngensimbi ye-alloy ecinyiwe neqinisiwe (42CrMo4). Amajenali okuthwala ayagaywa ngokunemba, futhi avame ukuphathwa ngokuqina kwe-induction noma i-plasma nitriding ukuze amelane nokugqwala nokuguguleka okungapheli.
  • Ukucushwa Kokuthwala: Kusebenzisa ama-roller bearings amakhulu kakhulu, anemigqa emibili noma ama-roller bearings ayindilinga anezilinganiso zomthwalo oguquguqukayo ezithuthukisiwe. Lawa alayishwa kusengaphambili futhi ahlelwe ukuthi aphathe amandla amakhulu kakhulu e-excavator yezimayini.
  • Ukufakwa: I-shaft ngokuvamile iyidizayini ye-flange efanelana nokucindezela noma eboshwe ngamabholidi, eqiniswe ngokuphephile ngaphakathi komzimba we-roller ukuvimbela ukujikeleza nokuqinisekisa ukuthi yonke i-torque idluliselwa ngama-bearings.
• Ubuchwepheshe Bokuvala Obuthuthukisiwe:
  • Isivalo esinezingqimba eziningi, esinohlobo lwekhatriji sijwayelekile. Lolu hlelo luvame ukuhlanganisa:
    1. Isivalo sezindebe esiyinhloko esenziwe nge-hydrogenated nitrile (HNBR) sokumelana nokushisa okuphezulu kanye namakhemikhali.
    2. Isivalo sobuso esintantayo sesibili noma i-labyrinth yensimbi ibe yinsimbi.
    3. Isilingi sangaphandle kanye nomlomo wothuli ukuze kuvinjwe imfucumfucu emikhulu.
  • Imbobo evaliwe igcwele igrisi ye-lithium complex ene-viscosity ephezulu, eqinile ne-shear equkethe izithasiselo zokugcoba eziqinile (isb., i-molybdenum disulfide) zokuvikela ukugcotshwa komngcele.
• Ukwakheka Kokugcoba Nokulungisa: Kunokufakwa kwamafutha okunzima ukuze kugcwaliswe kabusha okuhleliwe. Eminye imiklamo ingase ifake ivalvu yokukhulula amafutha ukuvimbela umonakalo wesivalo ngenxa yokucindezela ngokweqile.

4. Iphrofayili Yokukhiqiza: Amakhono e-HELI (CQCTRACK)

Ukukhiqizwa kwe-HELI kwalesi sici kusebenzisa ubuchwepheshe bayo ezingxenyeni ezinkulu kakhulu ze-subcarriage:

• Ukuhlanganiswa Okuqondile Kwenqubo: Ukulawula okugcwele kusukela ekukhetheni i-alloy yensimbi kanye nokwakhiwa kwe-closed-die, kuya ekusetshenzisweni kwemishini, ekucutshungulweni kokushisa, kanye nokuhlanganiswa.
• Ukwelapha Ukushisa Nokubumba: Kusebenzisa imishini yokucindezela yobumba enamathani amakhulu ukuze kufezwe ukugeleza okusanhlamvu okuphezulu. Izitofu zokushisa ezilawulwa yikhompyutha kanye nemigqa yokushisa iqinisekisa ukuqina kwecala elijulile nokuhambisanayo.
• Iphrothokholi Yekhwalithi Nokuhlola:
  • Isitifiketi Sezinto Ezibalulekile: Ukulandeleka okugcwele ngemibiko yokuhlolwa kwamakhemikhali nokwemishini.
  • Ukuhlolwa Okungonakalisi (NDT): Ukufakwa kodayi (DPI) noma ukuhlolwa kwezinhlayiya zamagnetic (MPI) zazo zonke izindawo ezibalulekile ngemuva kokwakhiwa kanye nokufakelwa.
  • Ukuqinisekiswa Kobukhulu: Ukuhlolwa Komshini Wokulinganisa Odidiyelwe (i-CMM) wejiyometri yokugcina.
  • Ukuhlolwa Kokusebenza: Ukuhlolwa kwe-torque ejikelezayo kanye nokuhlolwa kwengcindezi yesivalo ngokusekelwe ekuhlolweni ukuze kuqinisekiswe ubuqotho bomhlangano.

5. Ulwazi Lokusebenza, Ukuhambisana kanye Nesevisi

• Ukusetshenziswa Kwemodeli Eyinhloko: I-SANY SY750 Crawler Excavator (Ukucushwa Kwezimayini).
• Ukuhlanganiswa Kwesistimu: Amayunithi amaningi afakwe eceleni kwe-flange engezansi yohlaka lwethrekhi, esekela ngqo umucu ongezansi we-track chain.
• Impilo Yokugqoka Nokuhlola: Impilo yesevisi iyisilinganiso esibalulekile sezindleko ngehora. Ukuguguleka kulinganiswa ngobubanzi bangaphandle be-roller kanye nobukhulu be-flange. Ukuhlolwa njalo kokuvuza kwesivalo, amaphethini okuguguleka angajwayelekile, noma ukulahlekelwa ukujikeleza kubalulekile.
• Iziqondiso Zokufaka Esikhundleni: Ngenxa yendawo yokusebenza enzima, ama-rollers angaphansi avame ukushintshwa ngamasethi ohlangothini ngalunye. Ukuze kube nokuphila okuhle kakhulu kwe-undercarriage kanye nokusebenza kahle, ukushintshwa kwawo kufanele kuhambisane nesimo sokuguguleka kwe-track chain, i-sprocket, kanye ne-idler ukuvimbela ukuguguleka okusheshayo ezingxenyeni ezintsha.
• Indlela Engcono Kakhulu Yokusebenza: Ukugcina ukucindezeleka okufanele komzila nokugwema ukuhamba okuqhubekayo edwaleni elibukhali nelinamandla kubalulekile ekwandiseni impilo yokugoqa.

6. Isiphetho

II-SANY SSY009115264 SY750 I-Track Bottom Roller AssemblyI-HELI (CQCTRACK) yakhiwe njengengxenye ebalulekile yokuqina komunye wemishini yokumba emikhulu kakhulu esigabeni sayo. Ifilosofi yayo yokuklama igcizelela impilo ephezulu yesevisi ngaphansi kwezimo eziqhubekayo, ezinomthwalo omningi, nezingcolisa kakhulu ngokusebenzisa izinto zokwakha zekhwalithi ephezulu, ukwelashwa kokushisa okujulile, uhlelo lokuthwala olunamandla aphezulu, kanye nesivalo esinamandla esinezigaba eziningi. Kubaphathi bokulungiswa kwemigodi kanye nabanikazi bemishini, le ngxenye imelela enye indlela ethembekile, eqinisekisiwe yokusebenza esekela izidingo zokukhiqiza ezidingekayo kanye nokutholakala kwemisebenzi yesimanje yokumba, okunikela ngqo ekwehliseni izindleko eziphelele zobunikazi bemishini yokumba i-SANY SY750.