LIUGONG 46A0372 CLG965 Sprocket Wheel AS/Final Drive Sprocket Group/yoperekedwa ndi HELI(cqctrack) OEM Manufacturer yomwe ili ku China

Pepala la Deta laukadaulo:LIUGONG 46A0372 CLG965 Sprocket Wheel AS/Final Drive Sprocket Group

1. Kuzindikira ndi Kugawa Zigawo

• Chitsimikizo cha OEM:46A0372
• Ntchito:Chofukula cha Liugong CLG965
• Mtundu wa Chigawo:Msonkhano Womaliza wa Sprocket wa Drive (AS)
• Wogulitsa:HELI (cqctrack), China

2. Mafotokozedwe Aukadaulo

2.1 Miyeso ya Makina

• M'mimba mwake wa phula: 428.6±0.3mm
• Kapangidwe ka dzino: ISO 606-B standard involute profile
• Chiwerengero cha mano: 19 (Z=19)
• Chipinda cha m'mimba mwake: 165H7 (+0.040/0)
• Flange yoyika: SAE J618b muyezo
• M'lifupi mwa msonkhano wonse: 310±0.5mm
• M'lifupi mwa dzino: 85±0.2mm

2.2 Kapangidwe ka Zinthu

• Thupi la Sprocket: 42CrMo4 alloy steel, vacuum degassed
• Gawo la dzino: Chitsulo cholimba cha 4140H chopangidwa ndi induction
• Msonkhano wa Hub: QT600-3 nodular cast iron
• Zomangira: DIN 912 M12×1.75×80, kalasi 12.9

3. Makhalidwe Abwino

3.1 Kulemera kwa Katundu

• Mphamvu yolimba kwambiri: 1250 MPa min
• Malire a kupirira pamwamba: 1600 N/mm²
• Mphamvu ya kutopa: 550 MPa pa 10⁷ cycles
• Kukana kwa mphamvu: 45J pa -20°C

3.2 Kuchiza Kutentha & Uinjiniya Wapamwamba

• Kuuma kwa pamwamba pa dzino: 58-62 HRC
• Kuzama kwa chikwama: 3-5mm ndi kusintha pang'onopang'ono kwa kuuma
• Kuuma kwapakati: 28-32 HRC
• Kutentha kotentha: 320±10°C kuti muchepetse kupsinjika
• Kumaliza pamwamba: Ra 3.2 μm pamalo ogwirira ntchito

4. Kutengera & Kuyendetsa Chiyankhulo

4.1 Dongosolo Lotumizira Mphamvu

• Mafotokozedwe a Spline: SAE J498A 36T 16/32 pitch
• Kuuma kwa spline: 45-50 HRC
• Chidutswa cha bereji: 120g6 (-0.012/-0.034)
• Kulekerera kuthamanga: ≤0.05mm TIR

4.2 Kutseka ndi Kuteteza

• Malo osindikizira mafuta: Ophimbidwa ndi chrome wolimba, 0.05mm mphindi
• Malo otsekera chisindikizo: Pansi pa Ra 0.8 μm
• Chitetezo cha dzimbiri: Chophimba cha zinc-nickel alloy, 15μm

5. Miyezo Yabwino Yopangira Zinthu

5.1 Njira Zopangira

• Njira Yopangira: Kuphimba ndi kufa, kukonza kayendedwe ka tirigu
• Kulekerera kwa makina: ISO 2768-mK
• Kulondola kwa mbiri ya dzino: AGMA Class 9
• Kulinganiza kwamphamvu: G6.3 pa liwiro logwira ntchito

5.2 Kutsimikizira Ubwino

• Kuyesa kwa Ultrasonic: Malinga ndi muyezo wa ASTM A388
• Kuyang'anira tinthu ta maginito: Kuphimba 100%
• Kuwunika kuuma: 9-point osachepera pa dzino lililonse
• Kutsimikizira kwa miyeso: CMM yokhala ndi kusatsimikizika kwa 0.02mm

6. Kukhazikitsa ndi Magawo a Utumiki

6.1 Zofotokozera Zoyikira

• Mphamvu ya bolt yoyikira: 280±20 N·m
• Kuthamanga kwa nkhope ya Flange: ≤0.08mm
• Kusintha kwa backlash: 0.1-0.15mm
• Chofunikira pasadakhale: 0.05-0.08mm

6.2 Ndondomeko Yokonza

• Kuyang'ana koyamba: maola 50 ogwira ntchito
• Nthawi yopaka mafuta: maola 250
• Kusintha kwa bere: maola 1000
• Kukonzanso kwathunthu: maola 8000

7. Zoletsa pa Ntchito

• Makokedwe olowera kwambiri: 12,500 N·m
• Kutentha kopitilira kugwira ntchito: -35°C mpaka +120°C
• Kulemera kwakukulu kwa kanthawi kochepa: 180% ya mphamvu yovotera
• Mafuta ofunikira: Mafuta a ISO EP 220 opaka mphamvu kwambiri

8. Kulongedza ndi Chitsimikizo

• Kutumiza kunja: Kupirira nyengo, kutsatira ISPM15
• Chizindikiro cha gawo: Kujambula kwa electro-chemical
• Zolemba: Zikalata za zinthu 3.1 pa EN 10204
• Chitsimikizo: Miyezi 18 kapena maola 5000 ogwira ntchito

Dziwani: Gulu lomaliza la ma drive sprocket lapangidwa kuti ligwirizane ndi zofunikira za OEM ndipo limapangidwa motsatira mgwirizano waukadaulo ndi Liugong. Miyeso yonse yofunika kwambiri imayang'aniridwa ndi miyezo yapadziko lonse lapansi.