Mining Drill Rig Rotary Head Housing

Iyo Mining Drill Rig Rotary Head Housing ndiyo yepakati dhizaini yakavharirwa iyo ine inotenderera dhiraivha magiya, mabhengi, uye hydraulic mota interface yepasi uye yepasi pevhu yekuchera rigs. Iri pasi pekuremerwa kwe torque yakanyanyisa (kusvika 25,000 N·m), kuzunguzika kutenderera, uye nharaunda dzemigodhi dzinokuvadza, imba iyi inoda machanicha emhando uye kurongeka kwedimensional. Ningbo Ruican's QT700-2 ductile iron investment casting inopa simba rekusimba (700 MPa), kupfeka kuramba, uye yakaoma yemukati geometry inodiwa nemigodhi yeOEMs - zvese zvinotsigirwa neIATF 16949 mhando masisitimu.

Zvinotaurwa Nezvinhu

Manufacturing Process

1. Wax Patani Jekiseni : Hombe-fomati wakisi jekiseni redzimba geometry inosvika 500mm dhayamita
2. Kuvaka Shell : 8-10 layer ceramic shell ine fused silica uye mullite yekusimba-kukanda kusimba.
3. Dewaxing & Kupfura : Inodzorwa autoclave dewaxing (ramp rate <2°C/min), shell pfuti pa1050°C.
4. Kudira : QT700-2 ductile iron yakadirwa pa1400–1450°C ne nodularization treatment (magnesium FeSi)
5. Knockout & Kuchenesa : Kubvisa Shell, kubviswa kwegedhi uye riser, abrasive kuchenesa
6. Normalizing : 900 ° C kwemaawa maviri, mweya wakatonhodzwa kuti uwane pearlitic matrix chimiro
7. CNC Machining : 4-axis CNC yekubereka mbereko (H7 kushivirira, Ø180-350mm), giya mhango, uye zviso zveflange
8. Kuedza Kudzvinyirira : 5 bar hydraulic bvunzo yekutendeseka kweimba (30-maminetsi kubata)
9. Kuongorora : CMM, ultrasonic bvunzo (ASTM E2375), magineti particle, kuoma mepu

Key Features

• High Torque Capacity : QT700-2's 700 MPa tensile simba uye 225–305 HB kuomarara kushingirira mitoro inotenderera inosvika 25,000 N·m
• Yakakura-Format Casting : Investment yekukanda kugona kusvika ku65 kg, ichigadzira yakaoma yemukati giya cavities isina cores.
• Precision Bearing Bores : CNC-yakagadzirwa zvigaro zvinotakura kune H7 kushivirira (± 0.02mm yeØ300mm bore), kuve nechokwadi chegiya mesh kurongeka.
• Vibration Damping : Ductile iron's inherent damping capacity (3x iri nani pane simbi) inoderedza ruzha rwegiya uye inowedzera kubereka hupenyu.
• Kudzvanywa-Kuyedzwa : 100% hydraulic pressure yekuyedza pa5 bar inovimbisa kuita kwemafuta-yakasimba munzvimbo dzakaiswa giya.
• Ultrasonic Yakasimbiswa : ASTM E2375 ultrasonic yekuongorora inova nechokwadi chemukati chekuchengetedzeka-yakakosha migodhi application.

Minda Yekushandisa

• Surface mining rotary blasthole drill rigs
• Underground mining jumbo drill rigs
• Exploration drilling rigs (diamond core drilling)
• Foundation drilling rigs (piling)
• Mvura yekuchera matsime
• Horizontal directional drilling (HDD) midziyo

Sei Sarudza Ningbo Ruican

Ningbo Ruican's 17+ makore ehombe-fomati ductile iron investment cast, yakasanganiswa neIATF 16949 certification, inotiisa semubatsiri akavimbika wevagadziri vemigodhi pasi rese. Yedu QT700-2 inotenderera musoro dzimba dzakaratidzwa-munda muTier 1 migodhi OEM zvikumbiro mhiri kweAustralia, Chile, neSouth Africa. Isu tinopa zvizere zvitupa, mishumo yeNDT, zvidzidzo zvekugona (Cpk ≥ 1.33), uye yakazara DFM rutsigiro - kusanganisira 3D yakadhindwa wax pateni prototyping yekukurumidza dhizaini iteration.