Ma'adinai Drill Rig Rotary Head Housing

Ma'adinan Drill Rig Rotary Head Housing shine babban shingen tsari wanda ya ƙunshi kayan aikin jujjuyawar tuƙi, bearings, da injin injin injin ruwa don na'urorin hakowa na ƙasa da ƙasa. Idan aka yi la'akari da matsananciyar juzu'i mai ƙarfi (har zuwa 25,000 N·m), jujjuyawar jujjuyawar, da mahallin ma'adinai mai lalacewa, wannan mahalli yana buƙatar ƙayyadaddun kayan aikin injiniya da daidaitaccen tsari. Ningbo Ruican ta QT700-2 ductile baƙin ƙarfe zuba jari simintin tsĩrar da tensile ƙarfi (700 MPa), sa juriya, da kuma hadaddun ciki lissafi cewa ma'adinai kayan aiki OEMs bukatar - duk goyon bayan IATF 16949 ingancin tsarin.

Ƙayyadaddun kayan aiki

Tsarin Masana'antu

1. Alamar Kakin Kakin zuma : Babban nau'in allura na kakin zuma don geometry na gidaje har zuwa diamita 500mm
2. Ginin Shell : 8-10 Layer ceramic harsashi tare da fused silica da mullite don tsayin daka mai girma
3. Dewaxing & harbe-harbe : Sarrafa autoclave dewaxing (yawan ramp <2°C/min), harba harsashi a 1050°C
4. Zuba : QT700-2 ductile baƙin ƙarfe zuba a 1400-1450 ° C tare da nodularization magani (magnesium FeSi)
5. Knockout & Tsaftacewa : Cire Shell, Ƙofa da Cirewa, Tsabtace Tsabtace
6. Normalizing : 900 ° C na sa'o'i 2, an sanyaya iska don cimma tsarin matrix pearlitic
7. CNC Machining : 4-axis CNC don ɗaukar nauyi (haƙurin H7, Ø180-350mm), rami gear, da fuskokin flange
8. Gwajin matsin lamba : Gwajin hydraulic mashaya 5 don amincin gidaje (riƙe na mintuna 30)
9. Dubawa : CMM, gwajin ultrasonic (ASTM E2375), ƙwayar maganadisu, taswirar taurin

Mabuɗin Siffofin

• Babban karfin juyi : QT700-2's 700 MPa ƙarfi da ƙarfi na 225-305 HB yana jure lodin juyi har zuwa 25,000 N·m
• Babban Simintin Simintin : Ƙarfin simintin saka hannun jari har zuwa kilogiram 65, yana samar da hadaddun cavities na kayan ciki ba tare da muryoyi ba.
• Precision Bearing Bores : CNC-machined bearing seats to H7 tolerance (±0.02mm for Ø300mm bore), ensuring gear mesh alignment
• Damping Vibration : Ƙarfin damping na ƙarfe na ƙarfe (3x mafi kyau fiye da karfe) yana rage hayaniyar kaya kuma yana tsawaita rayuwa.
• Gwajin matsin lamba : 100% gwajin matsa lamba na hydraulic a mashaya 5 yana tabbatar da aiki mai ƙarfi a cikin mahalli mai lubricated
• Tabbatar da Ultrasonic : ASTM E2375 Gwajin ultrasonic yana tabbatar da ingancin ciki don aikace-aikacen ma'adinai mai mahimmanci.

Filin Aikace-aikace

• Filayen hakar ma'adinai rotary blasthole drills
• Ƙarƙashin haƙar ma'adinai na jumbo
• Kayan aikin hakowa (diamond core drilling)
• Kayan aikin hakowa na gidauniya (piling)
• Na'urorin hako rijiyoyin ruwa
• Kayan aikin hakowa a kwance (HDD).

Me yasa Zabi Ningbo Ruican

Ningbo Ruican ta 17+ shekaru na manyan-format ductile baƙin ƙarfe zuba jari simintin gyaran kafa, hade da IATF 16949 takardar shaida, matsayi mu a matsayin amintaccen abokin tarayya ga ma'adinai kayan aiki masana'antun a dukan duniya. Gidajen gidajen mu na QT700-2 an tabbatar da filin a cikin Tier 1 ma'adinai na OEM a duk Australia, Chile, da Afirka ta Kudu. Muna ba da cikakkun takaddun shaida, rahotannin NDT, nazarin iyawa (Cpk ≥ 1.33), da cikakken goyon bayan DFM - gami da 3D buga ƙirar kakin zuma don saurin ƙira.