I-LIUGONG 46A0372 CLG965 Sprocket Wheel AS/Final Drive Sprocket Group/ibonelelwa nguMvelisi we-OEM we-HELI(cqctrack) oseTshayina

Iphepha leDatha yoBugcisa:I-LIUGONG 46A0372 CLG965 Sprocket Wheel AS/Final Drive Sprocket Group

1. Ukuchongwa kweCandelo kunye noHlelo

• Isalathiso se-OEM:46A0372
• Isicelo:Ummbi wezinto zokumba iLiugong CLG965
• Uhlobo lweCandelo:Indibano yokugqibela ye-Drive Sprocket (AS)
• Umthengisi:I-HELI (cqctrack), eTshayina

2. Iinkcukacha zobuGcisa

2.1 Ubukhulu boomatshini

• Ububanzi bepitshi: 428.6±0.3mm
• Uhlobo lwamazinyo: Iprofayili ye-ISO 606-B esemgangathweni
• Inani lamazinyo: 19 (Z=19)
• Ububanzi bebhore: 165H7 (+0.040/0)
• I-flange yokuxhoma: I-SAE J618b esemgangathweni
• Ububanzi bendibano iyonke: 310±0.5mm
• Ububanzi bamazinyo: 85±0.2mm

2.2 Ukwakhiwa kwezinto

• Umzimba we-Sprocket: Intsimbi ye-alloy ye-42CrMo4, ekhutshwe igesi nge-vacuum
• Icandelo lamazinyo: Intsimbi eqinileyo ye-4140H
• Indibano yeHub: QT600-3 nodular cast iron
• Izinto zokubopha: DIN 912 M12×1.75×80, udidi 12.9

3. Iimpawu zokusebenza

3.1 Umthamo woMthwalo

• Amandla okuxinana apheleleyo: 1250 MPa min
• Umda wokunyamezela komphezulu: 1600 N/mm²
• Amandla okudinwa: 550 MPa kwimijikelo ye-10⁷
• Ukumelana nempembelelo: 45J kwi -20°C

3.2 Unyango lobushushu kunye nobunjineli bomphezulu

• Ubulukhuni bomphezulu wezinyo: 58-62 HRC
• Ubunzulu betyala: 3-5mm kunye notshintsho lobunzima obuhamba kancinci kancinci
• Ubunzima obuphambili: 28-32 HRC
• Ubushushu bokuthomalalisa: 320±10°C ukuze kuthomalaliswe uxinzelelo
• Ukugqitywa komphezulu: Ra 3.2 μm kwiindawo zokusebenza

4. Ujongano lweBearing & Drive

4.1 Inkqubo yoThumelo lwaMandla

• Iinkcukacha zeSpline: SAE J498A 36T 16/32 pitch
• Ubunzima be-Spline: 45-50 HRC
• Ububanzi bejenali yokuthwala: 120g6 (-0.012/-0.034)
• Ukunyamezelana kokuhamba kwesantya: ≤0.05mm TIR

4.2 Ukutywina kunye noKhuseleko

• Umphezulu wetywina yeoyile: Ifakwe i-chrome eqinileyo, 0.05mm min
• Umphezulu wokubamba isitywina: Ukugqitywa komhlaba yiRa 0.8 μm
• Ukukhuselwa kokugqwala: Iplating ye-Zinc-nickel alloy, 15μm

5. Imigangatho yoMgangatho woMveliso

5.1 Iinkqubo zeMveliso

• Indlela yokubumba: Ukubumba okuvaliweyo, ukulungiswa kokuhamba kweenkozo
• Ukunyamezelana koomatshini: ISO 2768-mK
• Ukuchaneka kweprofayili yamazinyo: Iklasi yesi-9 ye-AGMA
• Ukulinganisela okuguqukayo: G6.3 kwisantya sokusebenza

5.2 Uqinisekiso loMgangatho

• Uvavanyo lwe-Ultrasonic: Ngokwe-ASTM A388 standard
• Ukuhlolwa kwamasuntswana emagnethi: Ukugubungela kwe-100%
• Imephu yokuqina: ubuncinci bamanqaku ali-9 ngezinyo ngalinye
• Ukuqinisekiswa kobukhulu: I-CMM enokungaqinisekanga kwe-0.02mm

6. Iiparamitha zoFakelo kunye neNkonzo

6.1 Iinkcukacha zokuFaka

• I-torque yebholthi yokufakela: 280±20 N·m
• Ukujikeleza kobuso beFlange: ≤0.08mm
• Uhlengahlengiso lwe-backlash: 0.1-0.15mm
• Imfuneko yokulayisha kwangaphambili: 0.05-0.08mm

6.2 Ishedyuli yoLondolozo

• Ukuhlolwa kokuqala: iiyure ezingama-50 zokusebenza
• Ixesha lokuthambisa: iiyure ezingama-250
• Uhlengahlengiso lweebheyari: iiyure ezili-1000
• Ukulungiswa okupheleleyo: iiyure ezingama-8000

7. Imida Yokusebenza

• Eyona torque yongeniso: 12,500 N · m
• Ubushushu bokusebenza obuqhubekayo: -35°C ukuya ku-+120°C
• Umthwalo omkhulu wokothuka okomzuzwana: 180% yomthamo olinganisiweyo
• I-lubricant ecetyiswayo: I-ISO EP 220 i-oyile yegiya yoxinzelelo olugqithisileyo

8. Ukupakisha kunye neSatifikethi

• Ukupakisha kwamanye amazwe: Ayinawo umoya, ithobela i-ISPM15
• Ukumakishwa kwecandelo: Ukugrumba nge-electro-chemical
• Amaxwebhu: Izatifikethi zezinto ezibonakalayo 3.1 nge-EN 10204 nganye
• Iwaranti: Iinyanga ezili-18 okanye iiyure ezingama-5000 zokusebenza

Qaphela: Eli qela lokugqibela le-drive sprocket lenziwe ukuze lihambelane neemfuno zokusebenza ze-OEM kwaye lenziwe phantsi kwesivumelwano sentsebenziswano yobugcisa neLiugong. Zonke izilinganiso ezibalulekileyo zilandelelwa ngokwemigangatho yamazwe ngamazwe.