Uloliwe Bogie Bolster Spring Housing

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Uhlobo lokuhlawula:	L/C,T/T
Incoterm:	FOB,CFR,EXW
Min. Myalelo:	300 Piece/Pieces
Zothutho:	Ocean,Land,Air,Express
Port:	Ningbo,Shanghai

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Ingcaciso yeMveliso

Iimpawu zeMveliso

Ukupakisha kunye nokuhanjiswa

Ingcaciso yeMveliso

Iimpawu zeMveliso

Ibhanti: akukho nanye

Origin: Ningbo

Ukupakisha kunye nokuhanjiswa

Ukuthengisa iiyunithi	:	Piece/Pieces
Uhlobo lwephakheji	:	ibhokisi/iphalethi

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i-shaft ye-cunjin ye-cnc

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Ingcaciso yeMveliso

 I-Railway Bogie Bolster Spring Housing licandelo elibalulekileyo lolwakhiwo kwiinkqubo zokunqunyanyiswa kwezithuthi zikaloliwe, zenzelwe ukuba zihlale kwaye zikhokele indibano ye-bolster spring exhasa ubunzima bomzimba wemoto kwaye ifunxa imithwalo eguqukayo ngexesha lokusebenza. Njengenxalenye ebaluleke kakhulu yokhuseleko kwizicelo zikaloliwe, indawo yokuhlala yasentlakohlaza kufuneka imelane nokulayishwa komjikelo oqhubekayo, ukungcangcazela, kunye neemeko ezigqithisileyo zokusingqongileyo ngelixa zigcina ukunyamezelana okuthe ngqo. 
 I-Ningbo Ruican yenza umzila kaloliwe we-bogie bolster spring housings usebenzisa i-silica sol investment casting (ilahleko yokuphosa iwax), ukufezekisa iijiyometri zangaphakathi ezintsonkothileyo kunye nokugqiba komphezulu ongaphezulu onokuba nzima okanye akunakwenzeka ukuvelisa ngeendlela eziqhelekileyo zokugalelwa kwesanti okanye iindlela zokwenza. Indlu nganye emva koko icwangciswe ngoomatshini kumaziko oomatshini e-CNC ane-axis emininzi ukuze kuqinisekiswe ukugxila, ukuthe tyaba kweendawo ezinyukayo, kunye neendawo ezinemingxuma ezinemisonto ezihlangabezana nemigangatho yoshishino lukaloliwe. 
 Nge-17+ leminyaka yamava ekusetyenzisweni ngokuchanekileyo kunye nokudityaniswa koomatshini be-CNC, i-Ningbo Ruican isebenzela abasasazi becandelo likaloliwe, abavelisi be-bogie, kunye neendawo zokugcina uloliwe kwihlabathi liphela. Inkqubo yethu yolawulo lomgangatho we-IATF 16949 iqinisekisa ukulandeleka okugcweleyo ukusuka kwisiqinisekiso semathiriyeli ekrwada ngokuhlolwa kokugqibela, ngeengxelo ezinobungakanani kunye nezatifikethi zovavanyo lwemathiriyeli ezibonelelwe ngayo yonke imithwalo. 
 Izinto eziphathekayo 

Parameter
Specification


Material Grade
ZG230-450 (Cast Carbon Steel) / GS-52 (DIN 17182) / ASTM A148 Gr. 550-270

Casting Process
Silica sol investment casting (lost wax)

Casting Tolerance
ISO 8062 CT5-CT7 (as-cast); machined to IT7-IT8

Weight Range
15–45 kg per unit

Surface Finish
Ra 3.2–6.3 μm (as-cast); Ra 1.6 μm (machined surfaces)

Heat Treatment
Normalizing + tempering (as required)

Non-Destructive Testing
Magnetic particle inspection (MT) per ASTM E709; ultrasonic testing (UT) per EN 12680-2

Hardness
143–197 HBW (normalized condition)

Tensile Strength
≥ 450 MPa

Yield Strength
≥ 230 MPa

Elongation
≥ 22%

 CNC Machining Iinkcukacha 

Machining Feature
Specification


Spring Bore Diameter
Custom per drawing (typ. Ø80–Ø180 mm)

Bore Tolerance
H8 (machined)

Mounting Surface Flatness
0.05 mm/100 mm

Bolt Hole Pattern
Per customer drawing, positional tolerance 0.2 mm

Surface Treatment
Anti-corrosion primer + top coat (or per specification)

 Usetyenziso  Iibhokisi zempahla kaloliwe
 Iibhogi zabaqeqeshi abakhweli (Uhlobo lwama-209, CW-200, AM96)
 IMetro kunye neebhogi zezithuthi zikaloliwe ezilula
 Iindibano zelocomotive bolster
 Ukugcinwa kololiwe kunye neenkqubo zokuhlaziya 
 Ukuqinisekisa umgangatho  I-IATF 16949 inkqubo yolawulo lomgangatho oqinisekisiweyo
 I-100% yokuhlolwa kwe-dimensional kwiimpawu ezibalulekileyo
 Ukulandelelwa kwezinto eziphathekayo kunye nezatifikethi ze-3.1 nge-EN 10204 nganye
 Amaxwebhu ePPAP ayafumaneka xa eceliwe
 Ukukwazi ukuphawula inxalenye elandelelweyo 
 Bizela esenzweni  Ngaba ufuna umthombo othembekileyo wamacandelo e-bogie kaloliwe? Qhagamshelana noNingbo Ruican namhlanje ngemizobo yakho okanye iisampuli. Iqela lethu lobunjineli liza kuphonononga iimfuno zakho kwaye likubonelele ngekowuteshini eneenkcukacha kwiiyure ezingama-48. 
 

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Ikhaya> Imveliso> Icandelo loomatshini beenjineli> Uloliwe Bogie Bolster Spring Housing

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Ms. Wendy

Shiya umyalezo

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Parameter	Specification
Material Grade	ZG230-450 (Cast Carbon Steel) / GS-52 (DIN 17182) / ASTM A148 Gr. 550-270
Casting Process	Silica sol investment casting (lost wax)
Casting Tolerance	ISO 8062 CT5-CT7 (as-cast); machined to IT7-IT8
Weight Range	15–45 kg per unit
Surface Finish	Ra 3.2–6.3 μm (as-cast); Ra 1.6 μm (machined surfaces)
Heat Treatment	Normalizing + tempering (as required)
Non-Destructive Testing	Magnetic particle inspection (MT) per ASTM E709; ultrasonic testing (UT) per EN 12680-2
Hardness	143–197 HBW (normalized condition)
Tensile Strength	≥ 450 MPa
Yield Strength	≥ 230 MPa
Elongation	≥ 22%

Machining Feature	Specification
Spring Bore Diameter	Custom per drawing (typ. Ø80–Ø180 mm)
Bore Tolerance	H8 (machined)
Mounting Surface Flatness	0.05 mm/100 mm
Bolt Hole Pattern	Per customer drawing, positional tolerance 0.2 mm
Surface Treatment	Anti-corrosion primer + top coat (or per specification)