LIUGONG CLG920 / CLG922 14C0234 / 14C0234C1 Chikwama Chonyamula Mawilo Chokhala Pansi pa Chikwama Choyimirira Kutsogolo kwa Chikwama Choyimirira – Miyezo Yabwino ya OEM – CQCTRACK – Zigawo Zonyamula Mawilo Choyimirira Pamwamba pa Chikwama Choyimirira ku Quanzhou, China

1. Kuzindikiritsa Zamalonda: LIUGONG14C0234 / 14C0234C1Msonkhano wa Track Front Idler

The LIUGONG14C0234ndi 14C0234C1 Track Front Idler Wheel Assemblies (yomwe imatchedwanso kuti guide wheel assemblies, front idler groups, kapena “引导轮总成”) ndi zida zoyendetsera pansi pa galimoto zopangidwa mwaluso kwambiri zomwe zapangidwira makamaka nsanja zapakati za LiuGong zofufuzira, kuphatikizapo CLG920, CLG920C, CLG920D, CLG922, CLG922LC, ndi CLG922D. Ma hydraulic excavator a 20–22 ton awa amagwira ntchito ngati zida zogwirira ntchito zosiyanasiyana zolemera, kuphatikizapo kufukula zinthu zambiri, kukumba miyala, kukonza zomangamanga, kukonzekera malo, ndi ntchito zomanga padziko lonse lapansi.

Gulu la anthu oyenda kutsogolo kwa msewu (lomwe nthawi zambiri limatchedwa guide wheel kapena front idler group) ndi gawo lofunika kwambiri la chassis lomwe lili kutsogolo kwa chimango cha msewu moyang'anizana ndi sprocket yoyendetsera. Mosiyana ndi ma roller otsika kapena ma carrier rollers, gudumu la anthu oyenda kutsogolo limagwira ntchito zitatu zosiyana koma zogwirizana:

• Kuwongolera ndi kulinganiza unyolo wa njanji: Ma flange awiri a idler opangidwa molondola amaletsa kusokonekera kwa njanji ya mbali, kusunga unyolo wa njanji molingana bwino ndi sprocket ndi chimango cha pansi pa galimoto panthawi yozungulira, kuyendetsa mbali yotsetsereka komanso kuyenda pamtunda wosagwirizana.
• Kuyamwa kwa katundu wogwedezeka ndi kutayika kwa mphamvu: Monga gawo lotsogola lomwe limakumana ndi zopinga, zidutswa za miyala ndi zolakwika za malo choyamba, chogwirira chakutsogolo chiyenera kuyamwa ndi kutaya katundu wogwedezeka mwachindunji, kuteteza unyolo wa njanji, ma roller apansi ndi dongosolo lonse la pansi pa galimoto kuti lisawonongeke msanga kapena kuwonongeka kwa kapangidwe kake.
• Kuphatikiza ndi makina oyendetsera ma hydraulic track tensioning: Cholumikizira cha idler chimalumikizana mwachindunji ndi silinda yosinthira ma track kudzera pa yoko kapena chowongolera, zomwe zimapangitsa kuti kusintha kwa ma track tension kukhale kolondola komwe kumathandizira kutalika kwa unyolo wa track chifukwa cha kuwonongeka ndikuwonetsetsa kuti track ikuyenda bwino pansi pa zovuta zosiyanasiyana komanso malo.

1.1 Mafotokozedwe a Makina Othandizira: CLG920 ndi CLG922 Series

Liugong CLG920 series (CLG920C, CLG920D, CLG920E) ili ndi gawo la matani 20–21 la gulu la LiuGong's excavator. CLG920D ili ndi kulemera kogwira ntchito kwa 20,500 kg ndi mphamvu yokhazikika ya chidebe cha 0.88 m³ (0.73–1.0 m³), ​​yoyendetsedwa ndi injini ya Cummins 6BTAA5.9-C yomwe imapereka mphamvu yokwanira ya 112 kW (150 hp) pa 1,950 rpm, ndipo kuya kwakukulu kokumba kumafika 6,615 mm (pafupifupi mapazi 21.7). Kukula kwa nsapato zamtundu uwu nthawi zambiri kumakhala 600 mm, ndipo pansi pa galimotoyo adapangidwa kuti azikhala olimba kwambiri m'malo osiyanasiyana.

Mtundu wa LIUGONG CLG922 (CLG922LC, CLG922D, CLG922E) uli mu gulu la matani 22, ndipo kulemera kwake kumayambira pa 22,000 kg mpaka 22,800 kg kutengera momwe zinthu zilili. CLG922LC ili ndi nsapato zoyendera za mainchesi 23.7 (pafupifupi 600 mm), malo otsetsereka pansi pa mamita 1.5, komanso kutalika kwa njanji pansi pa mamita 12. Mtundu wa CLG922E umakhala ndi mphamvu yotulukira mu chidebe cha ISO cha 152.5 kN, choyendetsedwa ndi injini ya Cummins QSB6.7 yomwe imapanga 129 kW (175 hp) pa 2,100 rpm. Magalimoto onse a CLG920 ndi CLG922 ali ndi malo olimba oyendera pansi omwe amatha kukwera mpaka 35° (70%) kuti agwire bwino ntchito m'malo osiyanasiyana, komanso malo ozungulira mchira a mamita 2.77 (mapazi 9.1) omwe amawonetsa kapangidwe kawo kakang'ono koyendetsa m'malo oletsedwa.

Pa magulu onse awiri a makina, njira yotchulira mayina a LIUGONG imatsatira njira yokhazikika yomwe LiuGong adakhazikitsa: "C" imatanthauza China (choyambira), "LG" imatanthauza LiuGong, "9" imatanthauza nambala ya seri ya chinthu cha ofukula zinthu zakale, ndipo "20" kapena "22" imasonyeza kulemera kwa makina koyerekeza mu matani a metric (matani 20 kapena matani 22). Ma suffix "C", "D", ndi "E" akuyimira kukweza kwa mibadwo yotsatira—C-series, D-series (yomwe yawonetsa magwiridwe antchito okhazikika pamsika), ndi E-series—ndi D-series tsopano yokhazikika bwino ngati nsanja yodalirika komanso yotsimikizika kwambiri.

1.2 Nambala ya Zigawo Zofanana: 14C0234 ndi 14C0234C1

Manambala awiri a magawo omwe ali mu mfundo iyi—14C0234 ndi 14C0234C1—akuyimira magulu ovomerezeka a LiuGong OEM kutsogolo kwa mawilo a CLG920 ndi CLG922, ndipo mawu owonjezera akuti “C1” nthawi zambiri akusonyeza kusintha kwatsopano kapena kowonjezereka komwe kukuwonetsa kusintha kwa uinjiniya poyerekeza ndi kapangidwe koyambirira. Mndandanda wa mafunso okhudza magawo a LiuGong umalemba momveka bwino kuti “导向滚轮 (Guide Wheel)” wodziwika ndi nambala yazinthu 14C0234, kutsimikizira momwe OEM ilili komanso momwe imagwiritsidwira ntchito pamapulatifomu ofukula a LiuGong. Mtundu wa 14C0234C1 walembedwa makamaka ngati gudumu lowongolera lolowera m'malo mwachindunji la mndandanda wa CLG922 [8†L7-L9].

Gulu la 14C0234 lalembedwanso kuti likugwirizana ndi mitundu ya CLG915C, CLG920C, CLG922LC, ndi CLG923, zomwe zimapangitsa kuti ligwiritsidwe ntchito pamitundu yonse ya LiuGong yofukula matani 18–23. Mndandanda wa ogulitsa a LiuGong ukutsimikizira kuti gulu la 14C0234 limagwiritsidwa ntchito pa makina a CLG915C, CLG920, CLG922LC, ndi CLG923, zomwe zimapangitsa kuti likhale chinthu chogwiritsidwa ntchito kwambiri kwa ogwira ntchito zombo zoyang'anira magulu osiyanasiyana a LiuGong ofukula mabwalo [11†L11-L15].

1.3 Mafotokozedwe Aukadaulo Okhudza Kukumba Migodi

Cholumikizira cha track front idler chopangidwa motsatira miyezo ya OEM ya mndandanda wa LIUGONG CLG920 ndi CLG922 chiyenera kukwaniritsa kapena kupitirira miyezo iyi ya zitsulo ndi magwiridwe antchito:

Dongosolo lapamwamba lotsekera—kuphatikiza chisindikizo chachikulu cha milomo cha NBR, njira zochotsera mafuta zomwe zimapangitsa kuti pakhale malo abwino opanikizika kuti atulutse zinthu zodetsa, ndi chotsukira fumbi/chochotsa fumbi chakunja kuti chitseke zinyalala zazikulu ndi matope—zatsimikiziridwa mwapadera kuti zigwire ntchito bwino m'malo onyowa komanso owuma. Kapangidwe kake kotsekera n'kofunika kwambiri kwa ofukula zinthu a LiuGong omwe amagwiritsidwa ntchito m'madera amigodi omwe ali ndi fumbi la silika lochepa kwambiri, dongo lonyowa, kapena mvula yamphamvu kwambiri.

2. CQCTRACK (Makina a Heli): Wopanga wa Professional OEM ndi ODM

CQC TRACK (Heli Machinery Manufacturing Co., Ltd.), yomwe ili ndi likulu lake ku Quanzhou, Fujian Province, China, ndi kampani yapadera yopanga ndi kugulitsa mwachindunji zida za OEM (Original Equipment Manufacturer) ndi ODM (Original Design Manufacturer) za zida zoyendera pansi pa galimoto zapakatikati mpaka zazikulu kwambiri, ma bulldozer, zida zobowola, ndi zida zoyendera pansi pa galimoto. CQC TRACK (yomwe imatchedwanso cqctrack kapena CQCTRACK) yadzikhazikitsa yokha ngati imodzi mwa makampani atatu apamwamba opanga zida zoyendera pansi pa galimoto m'chigawo cha Quanzhou, gulu lalikulu la mafakitale opanga makina olemera omwe amatumikira makampani opanga zida zoyendera pansi padziko lonse lapansi. Ndi zaka zoposa 20 zaukadaulo wopanga zida zoyendera pansi pa galimoto, kampaniyo ndi mnzawo wodalirika wamakampani apadziko lonse lapansi amigodi, makontrakitala omanga nyumba olemera, omanganso zida, ndi ogulitsa zinthu zakale m'makontinenti asanu ndi limodzi.

Kampaniyo idakhazikitsidwa mu 2005 ndipo pakadali pano ikugwira ntchito ndi malo opitilira 60 mu (pafupifupi 40,000 sikweya mita), antchito opitilira 200, ndi zida zamakina opitilira 200 a CNC, zopangira, zopangira ndi zotenthetsera. Pakadali pano, kampaniyo imapanga makamaka zida zoyendera pansi pa galimoto zopitilira matani 50, ndi ukadaulo wopanga wokhwima komanso khalidwe lokhazikika la zinthu zomwe zapambana mayeso amsika kwa zaka zambiri. "Zida zazikulu zoyendera pansi pa galimoto, zopangidwa ndi CQC" zakhala mawu oyendetsera antchito a Heli omwe akuyesetsa kuchita bwino. Mosiyana ndi makampani ambiri ogulitsa omwe amachokera ku mafakitale angapo, CQCTRACK imagwira ntchito ndi zomangamanga zopangira zolumikizidwa bwino, zomwe zimapereka mwachindunji khalidwe la magwero kuchokera ku fakitale kupita ku makasitomala apadziko lonse lapansi.

Zogulitsa zazikulu za CQCTRACK zimaphatikiza makina onse a "Mawilo Anayi ndi Lamba Mmodzi" (四轮一带) makina oyenda pansi - mawilo anayi omwe amatanthauza zogudubuza (zodzigudubuza pansi), zonyamula katundu (zodzigudubuza), zopumira zam'tsogolo, ma sprockets, ndi "lamba mmodzi" kutanthauza gulu lozungulira kuyambira 5 mpaka tcheni chamagulu. 300 matani. Zogulitsa zamakampani zimaphatikizanso: track bottom rollers (支重轮), track carrier rollers (托链轮), tracker idlers (引导轮), track sprockets (驱动轮), ma track chain magulu (链轨总总成), ma track nsapato (引导轮), ma track chain magulu (链轨总总成), ndi nsapato zapamtunda (引导轮). CQCTRACK imapanga zida zoyendetsera galimoto za makampani onse akuluakulu omanga, kuphatikizapo LiuGong, Caterpillar, Komatsu, Hitachi, Liebherr, Volvo, Doosan, Hyundai, SANY, SDLG, ndi JCB.

2.1 Miyezo Yabwino ya OEM — Yoyenerana Ndi Mafotokozedwe a LiuGong CLG920/922

Monga wopanga OEM, CQC TRACK imapanga LIUGONG 14C0234 ndi 14C0234C1 Track Front Idler Assemblies kuti zigwirizane ndi mawonekedwe enieni, zitsulo, ndi magwiridwe antchito — gawo lililonse lofunikira (m'mimba mwake wakunja wosagwira ntchito, malo olumikizirana, m'mimba mwake wa bore, mawonekedwe a shaft interface, ndi mawonekedwe a kutentha) limatsimikiziridwa motsutsana ndi miyezo yoyambirira ya gawo la LiuGong kuti zitsimikizire kuti 100% imasintha popanda kusintha kwa chimango, kulumikizanso, kapena kubowolanso.

Malo opondapo oumitsidwa ndi induction (HRC52–58), ma dual flanges opangidwa mwaluso, kuya koumitsidwa ndi case-hardness kwa 4–8 mm, ndi njira yotsekera ya Duo-Cone yapamwamba yapangidwa kuti ipereke moyo wautali ngakhale m'malo ovuta kwambiri. Kulumikizana kwa splined pakati pa idler ndi shaft kumapereka kusamutsa kwamphamvu komanso kudalirika, pomwe shaft yozungulira mkati mwa bushings yosasuntha imapangitsa kuti kupsinjika ndi kuwonongeka kuchepe. Idler yakutsogolo yeniyeni ya OEM imachepetsa kupsinjika kwa bearing, kuchepetsa katundu wa bearing ndikuwonjezera moyo wa zigawo [9†L4-L9].

Zolemba za CQCTRACK za LiuGong zalembedwa m'mapulogalamu osiyanasiyana:

• Pa nsanja ya LIUGONG CLG965, CQC TRACK imapanga chipangizo cholumikizira cha 51C1110 track front idler ngati cholowa m'malo mwa 60 ton class CLG965 excavator.
• Pa LIUGONG CLG936, CQC TRACK imapereka chipangizo cholumikizira cha 51C0166 chomwe chimapangidwira makina a kalasi ya matani 36 omwe amagwiritsidwa ntchito pomanga nyumba zolemera komanso zomangira miyala.
• Pa LIUGONG CLG952EHD, CQC TRACK imapanga gulu la mawilo a 51C0307 track front idler assembly.
• Pa LIUGONG CLG915, CQC TRACK imapanga gulu la mawilo otsogolera a 14C0238 kuti ikwaniritse zofunikira za OEM.
• Pa nsanja za LIUGONG CLG907 ndi CLG908, CQC TRACK imapereka msonkhano wa 14C0208 guide wheel / front idler
• Pa mndandanda wa LIUGONG CLG920 ndi CLG922, kugwirizana kwathunthu kwa CQCTRACK kukuwonekeranso ndi msonkhano wa sprocket wa 46A0140 wopangidwa pa nsanja za CLG920 ndi CLG922 pansi pa mtundu wopanga wa HELI (cqctrack).

Katundu wochuluka wa LiuGong uyu akuwonetsa luso la CQC pa uinjiniya wa zigawo za LiuGong m'mitundu yonse ya ma 18-70 ton class excavator.

2.2 Kupanga kwa ODM — Uinjiniya Wapadera pa Zofunikira Zapadera

Monga wopanga ODM, CQC TRACK imapereka ntchito zambiri zaukadaulo ndi kapangidwe kake kwa makasitomala omwe amafunikira ma front idler assemblies okhala ndi ma specifications osinthidwa kupitirira ma standard OEM configurations:

• Kuzama kolimba kwa chikwama: Pa malo omwe amauma kwambiri monga miyala ya granite, migodi yachitsulo, kapena malo okhala ndi silika wambiri, CQC imatha kukulitsa kuzama kwa chikwamacho mpaka 8–10 mm pa HRC45–HRC50, zomwe zimapangitsa kuti chikwamacho chikhale cholimba kwambiri poyerekeza ndi kuzama kwa chikwama cha 4–6 mm.
• Makina apadera otsekera: Pa malo osungira mafuta otentha kwambiri (mchenga wamafuta waku Canada pa −45°C, migodi ya diamondi yaku Siberia, migodi yamkuwa ya Atacama Desert pa +50°C), makasitomala amatha kusankha mankhwala apamwamba otsekera omwe amasunga kusinthasintha ndi kugwira ntchito bwino kwa kutsekera kuyambira −50°C mpaka +150°C. Makina apamwamba otsekera mafuta a Duo-Cone / floating amatha kusintha mawonekedwe wamba a labyrinth pamasitepe ambiri kuti agwiritsidwe ntchito molimbika kwambiri.
• Ma geometries osinthidwa a flange: Pa ntchito zomwe zimafuna chitsogozo chowonjezereka cha njira yolunjika—monga ntchito za migodi zomwe zili ndi malo otsetsereka kwambiri m'mbali kapena kufukula pansi kofewa m'matope, madambo, kapena dongo—CQC ikhoza kusintha mawonekedwe a flange kuti ipereke kusungidwa bwino kwa njirayo ndikuletsa kusokonekera kwa njanji.
• Machitidwe apadera operekera ma bearing: Pa ntchito zomwe zimakhala ndi katundu wodabwitsa kwambiri kapena kuyenda mofulumira kwambiri, zipangizo zoperekera ma bearing (zozungulira zozungulira m'malo mwa zoperekera ma bearing zopindika) zokhala ndi mafuta osungira bwino zitha kuphatikizidwa.
• Zosankha zina za aloyi: Pazikhalidwe zapadera zogwirira ntchito, mitundu ina yachitsulo yokhala ndi aloyi wambiri imatha kufotokozedwa kuti iwonjezere kukana kwa kuwonongeka, kulimba kwa kugunda, kapena kukana dzimbiri.

Makasitomala angapereke zojambula zoyambirira za zida (zojambula zovomerezeka za LiuGong ngati zilipo), mitundu ya CAD, kapena zitsanzo zakuthupi, ndipo gulu la mainjiniya la CQC—lothandizidwa ndi antchito oposa 200 kuphatikiza mainjiniya a zitsulo, opanga makina, ndi akatswiri opanga zinthu—adzasintha kapena kusintha kapangidwe kake ka kutsogolo kuti akwaniritse zofunikira zinazake zogwirira ntchito pamalopo.

2.3 Satifiketi Yabwino — ISO 9001:2015

CQC TRACK ili ndi satifiketi ya ISO 9001:2015 ndipo imagwira ntchito motsatira dongosolo lovomerezeka loyang'anira khalidwe. Njira zolembedwa za CQC zowongolera khalidwe la makonzedwe a front idler ndi monga:

• Kutsata bwino kwa zinthu zopangira: Chitsulo chilichonse chomwe chimagwiritsidwa ntchito popanga 14C0234 ndi 14C0234C1 front idler assemblies chimafufuzidwa pogwiritsa ntchito optical emission spectroscopy kuti chitsimikizire kapangidwe ka alloy (50Mn, 45Mn, 40Cr) chikugwirizana ndi zomwe LiuGong adafotokoza poyamba.
• Kuwongolera mkati mwa ndondomeko: Kuyesa kuuma (Rockwell C scale) kumachitika pa ma idler bodies, flange surfaces, bearing journals, ndi shaft interfaces pa magawo osiyanasiyana opangira, kutsimikizira kuuma kwa pamwamba pa HRC52-58 ndi kuya kwa case ya 4-8 mm pa HRC45.
• Kuyesa Kosawononga (NDT): Kuzindikira zolakwika za ultrasound ndi kuyang'anira tinthu ta maginito kumachitika pa matupi onse opangidwa kapena opangidwa kuti azindikire zolakwika za pansi pa nthaka monga ma lamination, ming'alu, mabowo, kapena ma porosity zomwe zingayambitse kulephera kwakukulu pansi pa katundu wolemera kwambiri.
• Kutsimikizika komaliza kwa chinthu: Cholumikizira chilichonse chomaliza cha idler chimatsimikiziridwa ndi torque yozungulira (kutsimikizira kukanikiza koyenera kwa bearing ndi seal), kuyesa kutayikira kwa seal pansi pa kuthamanga koyeserera (50-80 bar), kuyang'aniridwa kwa mawonekedwe a flange (± 0.05 mm tolerance), ndikuwunika komaliza kwa mawonekedwe kuti aone ngati pamwamba pake pali bwino, kulimba kwa kupaka, komanso momwe zinthu zilili.
• Kutsata: Cholumikizira chilichonse cha kutsogolo chomwe chatsirizidwa chimakhala ndi chizindikiro chapadera cha batch code chomwe chimachilumikiza ku nambala yoyambirira ya kutentha kwachitsulo, malo opangira/opangira, kayendedwe ka kutentha, ndi kusintha komaliza kwa cholumikizira - mulingo wa kutsata komwe makampani apadziko lonse lapansi amafuna asanavomereze wogulitsa watsopano wa pansi pa galimoto.

Chitsimikizo cha CQC TRACK cha ISO 9001:2015 ndi njira yoyendetsera bwino yovomerezeka ndi CQC zimatsimikizira kuti zinthu zonse zimapangidwa bwino nthawi zonse.

3. Zomangamanga Zopangira Zogwirizana Ndi Mizere — Fakitale Yonse Yonyamula Magalimoto Otsika

Kuthekera kwa CQC TRACK kupereka nthawi zonse ma assemblies a LIUGONG 14C0234 ndi 14C0234C1 track front idler assembly abwino a OEM kumadalira pa zomangamanga zopangira zomwe zimachotsa kusinthasintha kwa unyolo wopereka, kusagwirizana kwa khalidwe, ndi kuchedwa kwa kupanga komwe kumakhudzana ndi mgwirizano wa subcontracting. Mosiyana ndi opikisana nawo ambiri omwe amadalira unyolo wopereka wogawanika, CQC imasunga ma node onse asanu ofunikira opangira pansi pa kayendetsedwe ka mgwirizano, kukwaniritsa kuwongolera kuyambira pa risiti yachitsulo chosaphika mpaka kutumiza kwa idler komalizidwa.

3.1 Malo Opangira Zinthu Zopangira Zinthu Zopangira Zinthu

Amapanga malo opanda kanthu a sprockets, idlers, support rollers, ndi zigawo zina zotsogolera track pogwiritsa ntchito njira zoponyera mchenga wobiriwira ndi thovu lotayika. Gulu lililonse loponyera limadutsa kuzindikira zolakwika za ultrasound ndi kusanthula mankhwala kuti atsimikizire kapangidwe ka alloy ndi umphumphu wa kapangidwe kake asanayambe ntchito zina. Njira yoponyera yolamulidwa imakwaniritsa kapangidwe ka microstructure kofanana, kupereka maziko olimba a kukonza pambuyo pake, pambuyo pake thupi la gudumu limadutsa njira yotenthetsera kuti litulutse kupsinjika kwamkati ndikuwonjezera kulimba konse.

3.2 Chomera Chopangira Zinthu

Malo ofunikira popanga matupi amphamvu kwambiri a idler. Ma billets achitsulo cholimba kwambiri (50Mn, 45Mn, 40Cr) amatenthedwa kutentha kolamulidwa (1,100–1,200°C) ndipo amapangidwa pogwiritsa ntchito hydraulic press forging. Closed-die forging imagwirizanitsa kayendedwe ka tirigu wachitsulo mozungulira thupi la idler, zomwe zimapangitsa kuti kukana kutopa ndi kulimba kwa idler kukhale kolimba poyerekeza ndi njira zina zopangira. Njira zopangira izi zimachotsanso ma porosity ndi voids amkati zomwe zingayambitse kulephera msanga kwa zigawo zopangira zomwe zili ndi mphamvu yayikulu. Pa ntchito zomwe zimafuna mphamvu yayikulu, CQC imagwiritsa ntchito closed-die forging yomwe ili ndi kapangidwe kabwino kwambiri ka tirigu kuti isagwe.

3.3 Fakitale Yopangira Dzino la Chidebe

Ili ndi njira zotsimikizira khalidwe ndi luso lofanana ndi la mizere ya zida zoyendera. Malo awa amalola CQC kupereka zida zonse zogwirira ntchito zofukula - mano a ndowa ndi ma adaputala a LiuGong, Caterpillar, Komatsu, Hitachi, Volvo, ndi mitundu ina - pamodzi ndi zida zogwirira ntchito zoyenda pansi, zomwe zimapangitsa kuti eni ake a zombo apezeke mosavuta.

3.4 Msonkhano Wopangira Machining wa CNC

Yokhala ndi ma lathe ozungulira a CNC, ma mphero oboola mopingasa, ndi malo opukutira molondola (okwana zida zamakina za CNC zoposa 200). Ntchito zofunika kwambiri zomaliza pa ma assemblies a 14C0234 ndi 14C0234C1 zikuphatikizapo: kutembenuza molondola kwa mainchesi akunja osagwira ntchito mpaka kukula kofanana (± 0.05 mm tolerance), kumaliza ma geometries awiri a flange, kuboola molondola ma bearing cavities ndi shaft journal interfaces, kupukusa malo okwerera, ndi kusanthula komaliza kwa laser kuti zitsimikizire khalidwe.

3.5 Malo Othandizira Kutentha

Zitsulo zotenthetsera zomwe zimayendetsedwa bwino kuti ziume bwino, mipata, ndi zitseko, kenako zimauma bwino pamalo owonongeka (nkhope yopapatiza, nkhope za flange, majenerali a shaft) kuti zikwaniritse mawonekedwe enieni a kuuma omwe amafunikira pa ntchito za migodi. Njira yothanirana ndi kutentha imaphatikizapo kuzimitsa ndi kutenthetsa zinthu ndi kuyang'anira mosamala ndi kulemba zolemba za gulu lililonse, kuonetsetsa kuti zitsulo zimakhala bwino nthawi zonse pagawo lililonse lopangira.

3.6 Chomera Chomangira Chomaliza

Magulu a LIUGONG 14C0234 ndi 14C0234C1 kutsogolo kwa idler amasonkhanitsidwa pamizere yapadera yolozera pogwiritsa ntchito zida zopondereza za hydraulic zomwe zimakonzedwa kuti zigwirizane bwino ndi ma bearing ndi shaft. Makina osindikizira mafuta oyandama a Advanced Duo-Cone / floating oil kapena ma multi-stage labyrinth seals amayikidwa ndi mafuta oyezedwa (nthawi zambiri 150–250 ml pa gulu lililonse la idler kutengera kukula kwake), ndikupanga dzenje lolimba lotsekedwa. Gulu lililonse limadutsa:

• Kutsimikizira kwa torque yozungulira kuti zitsimikizire kukanikiza koyenera kwa chisindikizo ndi kuyikapo kwa bearing.
• Kuyesa kutayikira kwa madzi pansi pa kupanikizika kwa 50-80 bar kwa mphindi zosachepera 30.
• Kulimba kwa flange ndi kuyang'ana mbiri kuti zitsimikizire malo olimba ngati induction (HRC52–58) ndi mawonekedwe oyenera a dual flange.
• Kuyang'ana komaliza kwa mawonekedwe a pamwamba, ukhondo wa utoto/chophimba, komanso momwe zinthu zilili.

Mwa kusunga ma node onse asanu opangira zinthu motsogozedwa ndi utsogoleri wogwirizana, CQC imakwaniritsa kuwongolera kwathunthu kwa njira, zomwe zimathandiza kuti nthawi yotsogolera ikhale yofulumira (nthawi zambiri masiku 15-20 ogwira ntchito pamaoda wamba), kusinthasintha kwapamwamba, komanso kusinthasintha koyenera kusintha kwa ODM popanda kudalira kwina.

4. Gulu Lodzipereka la Mabizinesi Padziko Lonse la CQC — Jack, Haily, ndi Bambo Zhou

Dipatimenti Yogulitsa Zamalonda Padziko Lonse ya CQC TRACK ili ndi akatswiri odziwa bwino ntchito zamalonda omwe amayang'anira zinthu zovuta, zolemba, chithandizo chaukadaulo, ndi zofunikira za makasitomala pazinthu zofukula padziko lonse lapansi.

• Jack — Woyang'anira Akaunti Wamkulu ku Europe, Russia, ndi America.
  Jack ali ndi luso lalikulu pa kutumiza zida zolemera kunja, kuphatikizapo kudziwa bwino za CE (European Union), GOST‑R certification (Russia), ndi zikalata za kasitomu za zinthu zochokera ku North America (United States, Canada, Mexico). Amalumikizana ndi dipatimenti yoyang'anira zinthu za CQC kuti akonze zonyamula katundu panyanja (FCL/LCL), zonyamula katundu pa sitima (zotumizira katundu kumayiko ena kupita kumisika ya Central Asia), komanso kutumiza katundu wa pandege kupita ku madoko ndi malo a projekiti ku Europe, Russia Federation, United States, Canada, ndi Latin America. Jack amathandizanso kukonzekera malingaliro aukadaulo komanso kukambirana za mgwirizano wa OEM/ODM wa makonzedwe a custom front idler.
• Haily — Wogwirizanitsa Zogulitsa Zakunja ku Central Asia, South Korea, ndi Australia.
  Haily ndi katswiri pa zofunikira zapadera za kasitomu ndi ziphaso za mayiko a Central Asia (Kazakhstan, Uzbekistan, Mongolia, Tajikistan kudzera mu msewu wa sitima wa Dostyk-Alashankou), South Korea (Incheon, Busan, Ulsan), ndi Australia (Brisbane, Melbourne, Fremantle). Iye ndi amene amayang'anira kukonzekera ma invoice amalonda, mndandanda wa zonyamula katundu, ziphaso za chiyambi, ndi malipoti oyesera ofunikira kuti kasitomu achotsedwe m'madera amenewa. Haily amagwira ntchito mwachindunji ndi makampani a migodi aku Australia omwe amafuna zikalata za ISO 9001:2015 monga gawo la njira yawo yoperekera ziphaso. Ubale wake wolimba ndi makampani otumiza katundu umaonetsetsa kuti ma CQC a LiuGong front idler afika pa nthawi yake ngakhale kuti alandire ma oda a migodi omwe amatsatira nthawi.
• Bambo Zhou — Mtsogoleri wa Chigawo cha Middle East, West Asia, Africa, ndi Southeast Asia.
  A Zhou ali ndi luso lalikulu pakupereka zida zolemera ndipo amalankhula zilankhulo zosiyanasiyana (Chingerezi, Chimandarini, ndi Chiarabu cha Levantine). Amatsogolera mgwirizano wa CQC ndi makampani amigodi, mabungwe aboma omanga nyumba, ndi ogulitsa zida ku Saudi Arabia (NEOM ndi ntchito zamigodi ya phosphate), UAE, Jordan, Turkey, Nigeria, Ghana (migodi yagolide), Democratic Republic of Congo (cobalt ndi mkuwa), Zambia (mkuwa), Kenya, Indonesia, Thailand, ndi Philippines. A Zhou amaperekanso ntchito zothandizira zaukadaulo pamalopo, kupita ku migodi kuti akawone zida zosweka pansi pa galimoto, kutsimikizira kusinthana kwa manambala a zigawo, ndikupereka malangizo okhazikitsa makonzedwe a kutsogolo ngati pakufunika.

Netiweki yopereka zinthu ya kampaniyo padziko lonse lapansi imalola kutumiza mwachangu ku North America, Europe, Africa, ndi Southeast Asia kudzera mwa ogwirizana nawo odalirika okhudza zinthu, ndipo zinthuzo zimaperekedwa padziko lonse lapansi kuphatikiza Europe, America, Australia, United States, Germany, Zimbabwe, ndi United Arab Emirates.

5. Kupezeka kwa Msika Padziko Lonse — Ntchito za Migodi ndi Zomanga Padziko Lonse

Zipangizo za CQC zotchedwa LIUGONG 14C0234 ndi 14C0234C1 zogwirira ntchito kutsogolo komanso zida zonse zoyendera pansi pa galimoto zikutumizidwa kumisika yayikulu yamigodi ndi zomangamanga padziko lonse lapansi:

• Europe — Germany, Poland, Finland, Sweden, Norway, Netherlands, Belgium, France, Spain, Italy, Greece, United Kingdom. Makasitomala aku Europe amayamikira kwambiri zikalata zotsatizana ndi CE za CQC ndi satifiketi zovomerezeka za Type Approval ngati pakufunika.
• Kumadzulo kwa Asia ndi ku Middle East — Saudi Arabia (pulojekiti ya NEOM, migodi ya phosphate), United Arab Emirates (zomangamanga za Dubai ndi Abu Dhabi), Qatar, Jordan (migodi ya potashi ndi phosphate), Turkey (migodi yonse ya miyala ndi mapulojekiti amagetsi), Kuwait (ntchito yamafuta).
• Central Asia — Kazakhstan (madera a migodi ya Karaganda ndi Pavlodar), Uzbekistan (migodi ya golide ndi mkuwa), Mongolia (mgodi wagolide wa mkuwa wa Oyu Tolgoi), Tajikistan kudzera pa msewu wa njanji wa Dostyk-Alashankou.
• South America — Chile (Atacama Desert copper mines), Peru (mkuwa ndi zinc mines), Brazil (iron ore ndi gold mines—Carajás ndi Minas Gerais), Argentina, Colombia, Bolivia.
• Russia — Migodi ya dayamondi ndi malasha ku Siberia (Yakutia, Kemerovo), migodi ya madera a Urals ndi madoko aku Far Eastern (Vladivostok, Vostochny), yomwe imagawidwa mkati mwa dzikolo kudzera pa Trans‑Siberian Railway. Kutumiza konse kumaphatikizapo zikalata za GOST satifiketi ngati kuli koyenera.
• South Korea — ogulitsa zida ku Seoul, Incheon, Busan, Ulsan, kumanganso masitolo ndikuwongolera maakaunti a zombo.
• North America — United States ndi Canada, akupereka ogulitsa zinthu zakale, malo omangira zida ndi makontrakitala akuluakulu ogwira ntchito pa ntchito za misewu ikuluikulu, milatho, ndi mapaipi. Zolemba za CQC za ISO 9001:2015 zikukwaniritsa zofunikira zambiri za ogula aku North America.
• Australia — Western Australia (migodi yachitsulo ya Pilbara), Queensland (migodi ya malasha ya Bowen Basin ndi ntchito zamkuwa), New South Wales, Victoria (zomangamanga ndi zomangamanga). Makasitomala aku Australia amafunikira ziphaso zatsatanetsatane za zinthu (ziphaso za mphero, zolemba zochizira kutentha, ndi malipoti oyesera kuuma) pa gulu lililonse la zinthu zogwirira ntchito, ndipo njira yotsatirira ya CQC imapereka zikalatazi nthawi zonse.
• Africa — South Africa (Bushveld Igneous Complex platinum, gold, manganese, ndi chrome mines), Zambia (Copperbelt region), Democratic Republic of Congo (Katanga copper and cobalt lamb), Ghana (Ashanti gold lamb), Nigeria, Kenya, Tanzania, Angola.

6. Quanzhou Advantage — Gulu Lalikulu la Mafakitale Opanga Magalimoto Osayenda Pansi pa Galimoto

Quanzhou, Chigawo cha Fujian, China, yakhala gulu lalikulu la mafakitale opanga zida zolemera zonyamula katundu, ndi opanga ambiri apadera omwe amapanga zida za "mawilo anayi ndi lamba limodzi" zamakampani opanga zomangamanga padziko lonse lapansi. Malo a CQCTRACK mkati mwa chilengedwe cha mafakitale awa amapereka zabwino zazikulu: mwayi wopeza maunyolo okhwima opangira zinthu zopangira (zitsulo zapadera za alloy, zinthu zogwiritsidwa ntchito pochiza kutentha, zida zonyamula katundu), kuchuluka kwa ukatswiri waukadaulo muzitsulo ndi makina opangira zida zonyamula katundu, kuyandikira madoko akuluakulu otumizira kunja (Xiamen Port, Fuzhou Port, ndi Shanghai Port) zomwe zimathandiza kuti zinthu ziyende bwino padziko lonse lapansi, komanso mtengo wopikisana wopanga zinthu ukusunga miyezo yabwino.

CQCTRACK yadzikhazikitsa ngati imodzi mwa makampani atatu apamwamba opanga zinthu zoyendera pansi pa galimoto m'chigawo cha Quanzhou, kudziwika komwe kwapezeka chifukwa cha zaka zoposa 20 zogwira ntchito mosalekeza, kuyika ndalama mu zida zopangira zapamwamba (zida zamakina 200+ za CNC, zida zopangira zinthu, zopangira zinthu, ndi zotenthetsera), kutsatira miyezo yapadziko lonse lapansi (ISO 9001:2015), komanso mbiri yabwino yogwirizana ndi makasitomala apadziko lonse lapansi a migodi ndi zomangamanga. Kampaniyo ikuyang'ana kwambiri "zida zazikulu zoyendera pansi pa galimoto" (matani 50+) pomwe ikutumikiranso gawo lapakati lofukula zinthu (matani 20–22) kukuwonetsa kusinthasintha kwake komanso kukula kwa uinjiniya.

Makampani opanga zida zoyendera pansi pa galimoto ku Quanzhou akuphatikizapo mafakitale ambiri apadera omwe amapanga ma track roller, ma carrier roller, ma sprockets, ma idlers, ndi ma track chain. M'malo ampikisano awa, CQCTRACK yadzipatula yokha kudzera mu kuphatikizana kwa vertical (kulamulira njira yonse yopangira kuyambira kupanga/kuponya mpaka kupanga komaliza), kuthekera kwathunthu kwa OEM/ODM kwa makampani akuluakulu kuphatikiza LiuGong, kudzipereka ku migodi yapamwamba yokhala ndi deta yolembedwa ya magwiridwe antchito, komanso gulu la mabizinesi apadziko lonse lapansi lomwe limathandiza makasitomala m'makontinenti asanu ndi limodzi.

7. Mapeto — Sankhani CQCTRACK ya LIUGONG CLG920 / CLG922 14C0234 / 14C0234C1 Front Idler Assemblies

Kwa oyang'anira zombo, magulu ogula zinthu m'migodi, ogulitsa zida, ndi makontrakitala ofunikira gwero lodalirika la LIUGONG CLG920 ndi CLG922 series front idler assemblies zofanana ndi manambala a zigawo 14C0234 ndi 14C0234C1 (ndi kugwirizana kwa nsanja zosiyanasiyana ndi CLG915C, CLG920C, CLG922LC, CLG923, ndi CLG922D/E), CQC TRACK (cqctrack, Heli Machinery Manufacturing Co., Ltd.) imapereka yankho lathunthu, logwirizana kwambiri lopangidwa ndi akatswiri azaka zoposa 20 komanso kudziwika ngati m'modzi mwa opanga atatu apamwamba kwambiri a zombo m'chigawo cha Quanzhou.

CQC TRACK ikuphatikiza:

• Zipangizo zopangira zinthu zolumikizidwa molunjika — fakitale yopanga zinthu zopangira zinthu, ...
• Mphamvu zopangira za OEM ndi ODM — zothandizira LIUGONG CLG920 (C/D/E series), CLG922 (LC/D/E series), CLG915C, CLG920C, CLG922LC, CLG923, ndi nsanja zina zofufuzira za matani 18–22.
• Satifiketi yaubwino yapadziko lonse lapansi — ISO 9001:2015 ndi njira yoyendetsera khalidwe yovomerezeka ndi CQC, yokhala ndi kutsata kwathunthu kwa zinthu zopangira ndi njira zolembera zowongolera khalidwe pa gulu lililonse lopanga.
• Chitsulo chapamwamba cha OEM — chopangidwa mwaluso kapena chopangidwa ndi chitsulo cha 50Mn/45Mn/40Cr, malo opondapo/opondapo okhazikika (HRC52–58), kuya kolimba kwa 4–8 mm, makina otsekera a Duo-Cone / multi-stage labyrinth.
• Gulu la mabizinesi apadziko lonse lapansi lodzipereka — Jack, Haily, ndi Bambo Zhou pantchito yogulitsa padziko lonse lapansi, mayendedwe, ndi chithandizo chaukadaulo.
• Kutumiza katundu padziko lonse lapansi — Kutumiza katundu ku Europe, West Asia, Central Asia, South America, Russia, South Korea, North America, Australia, ndi Africa, kuphimba misika yonse yayikulu yamigodi ndi zomangamanga.

Lumikizanani ndi CQC TRACK mwachindunji kuti mudziwe:

• Kupereka mwachindunji kwa LIUGONG 14C0234 ndi 14C0234C1 Track Front Idler Assemblies ku fakitale kwa ma excavator ogwirizana ndi CLG920, CLG922, ndi ma cross-platform.
• OEM ndi ODM kupanga undercarriage kwa zombo zosakanikirana (LIUGONG, Caterpillar, Komatsu, Hitachi, Volvo, Doosan, Hyundai, SANY, SDLG, ndi mitundu ina yayikulu).
• Thandizo laukadaulo, kuwerengera manambala a magawo, ndi chitsogozo chokhazikitsa — kuphatikiza kuwerengera manambala 14C0234 ndi 14C0234C1 ku manambala enaake a makina.
• Mayankho otumizira padziko lonse lapansi okonzedwa mogwirizana ndi mgodi wanu kapena malo a polojekiti yanu.

CQC TRACK — Quanzhou's Top Undercarriage Manufacturer Ubwino wa OEM mu LiugONG Front Idler Assembly iliyonse.