Carbon Steel Railroad Wheels And Axles For Train Bogies 150HB Hardness ODM

Detailed specification of carbon steel railroad wheels and axles for train bogies

double and single flange mobile rail steel wheel

• 1. Material: cast steel or cast iron;

      Carbon steel:C45, C50, C55, C60, 4330, C35, 65Mn

      Alloy steel:4140, 42CrMo, 40CrNiMo, 4340, 34CrNiMo6

• 2. Constitute: two wheels, one axle, four bearings, and other parts;
• 3. Loading capacity: 1-300 tons, can be customized.
• 4. The type of the wheels: single flange wheel, double flange wheel, hollow wheel sets and solid wheel sets;
• 5. The diameter of the wheels: 300mm, 350mm, 400mm, 450mm;500mm; 900mm, etc.
• 6) Heat treatment: normalizing, Q&T ,Surface and rim quenching with depth: 5-20mm
  7) Measuring & testing equipment:Projecting profile, roughness tester, hardness tester, concentricity tester ect, UT ,MT
  8) Size:Customized designs are available.
  9) Inspection:In-house and the third party.

carbon steel railroad wheels and axles for train bogies is  mainly used for RRV, Road-rail dual-use vehicles  A railway wheel cooling device, a cooling method and a preparation method belong to the technical field of railway wheels. The device includes a quenching table and a plurality of spray guns uniformly arranged along its circumference, and the spray guns include a water outlet panel and a water inlet branch pipe. The water outlet panel is provided with large nozzles and small nozzles with different diameters. The small nozzles are controlled by a branch pipe alone, and the large nozzles are divided into upper and lower parts, which are controlled by different branch pipes. It can conveniently adjust the strength of the cooling water sprayed to the wheel, and improve the cooling uniformity of the wheel rim in the radial and axial directions. The cooling method adopts the above-mentioned cooling device to heat-treat and cool the wheel when preparing the wheel, thereby effectively enhancing the hardness uniformity of the wheel rim and improving the service performance of the wheel. The preparation method adopts the above-mentioned cooling method to heat-treat and cool the wheel during preparation, so that a wheel with high uniformity of rim hardness can be prepared.hing brush.

The railway wheel detection device used by KINGRAIL is beneficial to simulate real-time operation, including a rail pad, a fixed block is fixed above the rail pad, a guard rail is arranged inside the right side of the fixed block, and a right side of the slide rail is arranged There is a fixed panel, a driving motor is fixed in the middle part of the left side of the detection device, a first turning block is connected in the middle part of the rotating shaft rod, a fixing rod is fixed above the driving motor, and a limiting sleeve is arranged inside the bearing , the top of the installation rod is fixed with an adjustment disk, the left side of the first rotating block is provided with a first connecting piece, and a third connecting piece is connected above the second connecting piece. The railway wheel detection device, which is conducive to simulating real-time operation, is convenient and stable to install, ensures the stability of the device, facilitates cleaning of the wheel body, facilitates multi-angle detection of wheels, and is convenient for adjusting and fixing the angle of the detection device.

Strength of carbon steel railroad wheels and axles for train bogies

1. Forging production, longer lifespan, for smaller quantity, free forging, for big quantity, precision forging with mould

2. Diameter: 0-1450mm, 6",8",10",12",14",16",20",24",28",30",34",36",40",42",etc

3.100% inspection before delivery

Usage of carbon steel railroad wheels and axles for train bogies

Train, railcars, light rail, street car, metro, freight car, railway wagon for mining, rail trucks, ballast rail cars, Hy-rail hirail cars, etc

The Production Railway Wheels Process

1. Wheels Steel Melting 2. Round Billet Sawing Cutting 3. Heating 4. Phosphorus 5. Stamping Forming 6. Rolling 7. Bending Punch 8. Hot Stamping 9. Laser Measurement 10. Drop Stack 11. Roughing 12.Hardening 13.Tempering 14. Sampling 15. Pre-processing 16. Finishing 16. The Cold Print 17. Static Equilibrium 18. The Cold Print 19. Hardness Testing 20. Ultrasonic Testing 21. Magnetic Particle Testing 22. Shot Peening 23. Painting Packaging

Main Testing and Inspection Device