Mining Drill Rig Rotary Head Housing

Mining Drill Rig Rotary Head Housing ndiye mpanda wapakati womwe uli ndi ma giya oyendetsa ma rotary, mayendedwe, ndi mawonekedwe amtundu wa hydraulic motor pobowola pansi ndi pansi. Pokhala ndi ma torque ochulukirapo (mpaka 25,000 N·m), kugwedezeka kozungulira, ndi malo amigodi owopsa, nyumbayi imafunikira makina apadera komanso kulondola kwake. Ningbo Ruican's QT700-2 ductile iron investment casting imapereka mphamvu zolimba (700 MPa), kukana kuvala, ndi geometry yamkati yovuta yomwe ma OEMs amafunikira - zonse mothandizidwa ndi machitidwe apamwamba a IATF 16949.

Zofunikira Zakuthupi

Njira Yopangira

1. Jekeseni Wax Patani : Jekeseni wa sera wamtundu waukulu wa geometry ya nyumba mpaka 500mm m'mimba mwake.
2. Kumanga kwa Zipolopolo : 8-10 wosanjikiza chipolopolo cha ceramic chokhala ndi silika wosakanikirana ndi mullite kuti chikhale cholimba kwambiri.
3. Dewaxing & Kuwombera : Kuwotcha kwa autoclave koyendetsedwa (ramp rate <2°C/min), kuwombera zipolopolo pa 1050°C
4. Kuthira : QT700-2 ductile iron yothiridwa pa 1400-1450 ° C ndi chithandizo cha nodularization (magnesium FeSi)
5. Knockout & Kuyeretsa : Kuchotsa zipolopolo, kuchotsa zipata ndi chokwera, kuyeretsa abrasive
6. Normalizing : 900 ° C kwa 2 hours, mpweya utakhazikika kukwaniritsa pearlitic masanjidwewo kapangidwe
7. CNC Machining : 4-axis CNC yonyamula bore (H7 tolerance, Ø180-350mm), zida za giya, ndi nkhope za flange
8. Kuyesa Kwapanikiziro : 5 bar hydraulic test for house integrity (30-minute gwira)
9. Kuyang'ana : CMM, kuyesa kwa akupanga (ASTM E2375), tinthu tating'onoting'ono, kuuma kwa mapu

Zofunika Kwambiri

• Mphamvu Yamakokedwe Apamwamba : QT700-2's 700 MPa kulimba mphamvu ndi 225–305 HB kulimba kupirira katundu wozungulira mpaka 25,000 N·m
• Kuponyera Kwamitundu Yazikulu : Kuthekera kwa ndalama zopangira ndalama mpaka 65 kg, kumapanga zida zamkati zamkati zopanda ma cores
• Precision Bearing Bores : mipando yokhala ndi makina a CNC mpaka kulekerera kwa H7 (± 0.02mm kwa Ø300mm bore), kuonetsetsa kuti ma mesh akuyenda bwino
• Vibration Damping : Mphamvu yachilengedwe ya chitsulo cha Ductile iron (3x bwino kuposa chitsulo) imachepetsa phokoso la zida ndikukulitsa moyo wobereka.
• Kuyesedwa kwa Pressure : 100% kuyezetsa kuthamanga kwa hydraulic pa 5 bar kumatsimikizira kugwira ntchito kwamafuta m'malo opaka mafuta.
• Akupanga Chotsimikizika : ASTM E2375 akupanga kuyezetsa kumatsimikizira kumveka kwamkati kwachitetezo chofunikira kwambiri chamigodi

Minda Yofunsira

• Zipangizo zobowola pa migodi ya rotary blasthole
• Miyendo yapansi panthaka ya jumbo kubowola
• Zoyeserera pobowola (kubowola diamondi pachimake)
• Zopangira pobowola maziko (piling)
• Madzi obowolera madzi
• Zida zobowola zopingasa (HDD).

Chifukwa Chosankha Ningbo Ruican

Ningbo Ruican wazaka 17+ akuponya zitsulo zazikuluzikulu zopangira chitsulo, kuphatikizidwa ndi satifiketi ya IATF 16949, zimatiyika ngati bwenzi lodalirika la opanga zida zamigodi padziko lonse lapansi. Nyumba zathu zapamutu zozungulira za QT700-2 ndizotsimikizika mu Tier 1 mining OEM ntchito ku Australia, Chile, ndi South Africa. Timapereka chiphaso chathunthu, malipoti a NDT, maphunziro otheka (Cpk ≥ 1.33), ndi chithandizo chathunthu cha DFM - kuphatikiza ma prototyping a 3D osindikizidwa a sera kuti apangidwe mwachangu.