| Nau'in Biyan kuɗi: | L/C,T/T |
| Ba da fatawa: | FOB,CFR,EXW |
| Min. Order: | 300 Piece/Pieces |
| Shigo: | Ocean,Land,Air,Express |
| Port: | Ningbo,Shanghai |
Share:
Alamar: babu
Origin: Ningbo
| Sayar da Rukuni | : | Piece/Pieces |
| Nau'in Kunshin | : | kartani / pallet |
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Gidan Railway Bogie Bolster Spring yana da mahimmancin tsarin tsari a cikin tsarin dakatar da abin hawa, wanda aka ƙera shi zuwa gida da jagorantar taron bazara mai ƙarfi wanda ke tallafawa nauyin jikin motar da ɗaukar nauyi mai ƙarfi yayin aiki. A matsayin muhimmin sashi na aminci a aikace-aikacen layin dogo, ƙwararrun gidaje masu ƙarfi dole ne su yi tsayin daka ci gaba da lodin keken keke, girgiza, da matsananciyar yanayin muhalli yayin da suke kiyaye madaidaicin juzu'i.
Ningbo Ruican ƙera tashar jirgin ƙasa bogie bolster spring gidaje ta amfani da silica sol zuba jari simintin gyaran kafa (batattu kakin zuma simintin) tsari, cimma hadaddun ciki geometries da m surface gama da zai zama da wahala ko ba zai yiwu ba don samar da al'ada yashi simintin ko ƙirƙira hanyoyin. Kowane mahalli daga baya madaidaicin-machied on Multi-axis CNC machining cibiyoyin don tabbatar da gundura concentricity, flatness na hawa saman, da threaded rami matsayi hadu Railway masana'antu nagartacce.
Tare da 17+ shekaru na gwaninta a daidai simintin gyaran kafa da CNC machining hadewa, Ningbo Ruican hidima Railway bangaren rarraba, bogie masana'antun, da kuma dogo kiyaye depots a dukan duniya. Tsarin sarrafa ingancin ingancin mu na IATF 16949 yana tabbatar da cikakken ganowa daga takaddun albarkatun ƙasa ta hanyar dubawa ta ƙarshe, tare da rahotanni masu girma da takaddun gwajin kayan da aka bayar tare da kowane jigilar kaya.
| 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) |
Kuna buƙatar ingantaccen tushe don abubuwan haɗin bogie na layin dogo? Tuntuɓi Ningbo Ruican a yau tare da zane ko samfuran ku. Teamungiyar injiniyoyinmu za su sake nazarin buƙatun ku kuma su ba da cikakken zance a cikin sa'o'i 48.
Saduwa
Aika Aikace-aikacen
Products
Bayanin Sirri: Sirrinka yana da matukar mahimmanci a gare mu. Kamfaninmu yayi alkawarin kar a bayyana keɓaɓɓun bayananku ga kowane fallasa tare da izini na bayyananne.
Cika ƙarin bayani don hakan na iya shiga tare da ku cikin sauri
Bayanin Sirri: Sirrinka yana da matukar mahimmanci a gare mu. Kamfaninmu yayi alkawarin kar a bayyana keɓaɓɓun bayananku ga kowane fallasa tare da izini na bayyananne.
Tuntuɓi Yanzu