Road Milling Machine Drum Housing

I-Road Milling Machine Drum Housing iyindawo ebiyelwe esekela isigubhu sokusika esizungezayo kumapulani abandayo kanye nemishini yokugaya. Ingaphansi kokudlidliza okwedlulele, imithwalo enomthelela ovela kumathuluzi okusika asebenzisa itiyela ku-2–3 m/min, kanye nezindawo zothuli olunama-abrasive, le ndlu idinga izakhiwo zemishini ezihlukile kanye nokuqina kwesakhiwo. I-Ningbo Ruican ikhiqiza le ngxenye isebenzisa i-QT600-3 ductile iron ngokufaka utshalomali, iletha i-geometry yezindlu eyinkimbinkimbi, ephethe ukunemba kwesihlalo, kanye nezici zokudambisa ukudlidliza ezidingwa yimishini yokwakha umgwaqo ama-OEM. Inqubo edidiyelwe yokwenza imishini ye-CNC iqinisekisa ukugxila kwe-bore ngaphakathi kuka-0.02mm, okubalulekile ekuzinzeni kokuzungezisa izigubhu nokunemba kokujula.

Ukucaciswa Kwempahla

Inqubo Yokukhiqiza

1. Umjovo Wephethini ye-Wax : Umjovo we-wax wefomethi enkulu uyafa we-drum housing geometry (ubude obufika ku-600mm)
2. I-Shell Building : igobolondo le-ceramic elingu-8-10 eline-mullite ne-silica ehlanganisiwe yokumelana nokushaqeka okukhulu kokushisa
3. I-Dewaxing nokudubula : I-autoclave dewaxing elawulwayo (isilinganiso serempu <2°C/min), igobolondo lidubula ku-1050°C
4. Ukuthululwa : I-QT600-3 i-ductile iron ethelwe ku-1400-1450 ° C ngokwelashwa kwe-magnesium nodularization
5. Ukwejwayelekile : 900°C amahora ama-2, umoya upholile ukuze kuzuzwe i-pearlitic-ferritic matrix
6. I-CNC Machining : I-4-axis CNC yokuthwala ama-bores (i-H7 tolerance, Ø120–250mm), ama-flange akhuphukayo, izintambo zokulungisa isikulufu
7. I-Hardfacing (Ongakukhetha) : Imbondela ye-Tungsten carbide ezindaweni ezigugile ngokucaciswa kwekhasimende ngalinye
8. Ukuhlola Ingcindezi : Akudingekile (ingxenye yesakhiwo), kodwa ukutholwa kokuqhekeka ngezinhlayiyana kazibuthe
9. Ukuhlola : I-CMM dimensional, i-particle magnetic (ASTM E709), i-ultrasonic (ASTM E2375), imephu yokuqina

Izici Eziyinhloko

• I-High Structural Rigidity : I-QT600-3's 600 MPa amandla okuqina kanye nobulukhuni obungu-190–270 HB kunikeza ukumelana okukhethekile emithwalweni yokudlidliza.
• Ukusakaza Kwefomethi Enkulu : Ikhono lokutshala imali elifika ku-55 kg likhiqiza i-geometry yezindlu zesigubhu endaweni eyodwa
• I-Precision Bearing Bores : I-CNC emshinini wokubekezelela i-H7 ukuze ikwazi ukubekezelela izihlalo ezi-Ø120–250mm, iqinisekisa ukugxila kokujikeleza kwemigqomo
• I-Vibration Damping : Umthamo we-iron Ductile iron damping (ungcono ngo-3 × kunensimbi) wehlisa ukudlidliza kwesigubhu, uthuthukise isiphetho sokusika.
• Ukuvikelwa Kokugqoka : Ukuzikhethela kwe-tungsten carbide hardfacing endaweni yokuxhumana ne-asphalt kwandisa impilo yesevisi ngo-3×
• I-NDT Iqinisekisiwe : 100% inhlayiya kazibuthe + ukuhlolwa kwe-ultrasonic kuqinisekisa ukuzwakala kwangaphakathi kohlelo lokusebenza olubalulekile lokuphepha

Izinkambu Zokusebenza

• Amapulani abandayo / imishini yokugaya umgwaqo (i-Wirtgen, i-Roadtec, i-Caterpillar iyahambisana)
• Ama-asphalt recyclers / stabilizers
• Izikhafu zikakhonkolo / ama-scabblers
• Imishini yokugaya i-trench
• Imishini yokugaya izimayini nenkwali

Kungani Khetha i-Ningbo Ruican

Iminyaka engu-17+ ka-Ningbo Ruican yeminyaka engu-17+ yokufaka utshalomali lwensimbi yefomethi enkulu, kuhlanganiswe nesitifiketi se-IATF 16949, kusibeka njengozakwethu othembekile kubakhiqizi bezinto zokwakha zomgwaqo. Izindlu zethu zemigqomo ye-QT600-3 zifakazelwe enkambini kumapulani abandayo we-Tier 1 OEM kulo lonke elaseNyakatho Melika naseYurophu, anempilo yesevisi ebhaliwe edlula amahora okusebenza angu-4,000. Sihlinzeka ngosekelo oluphelele lwe-DFM, ukwenza i-prototyping ngokushesha ngamaphethini e-wax aphrintiwe e-3D, kanye nemibhalo egcwele ye-NDT.