Categories | Steel Rail Wheels |
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Brand Name: | kingrail |
Model Number: | 600mm |
Certification: | ISO |
Place of Origin: | China |
MOQ: | Negotiable |
Price: | Negotiable |
Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability: | 1 million pcs/year |
Delivery Time: | 1-30 working days |
Packaging Details: | standard export package, or as per customer request |
Diameter: | 0-1450mm |
Production: | Casting and forging as per customer request |
Material: | 4140 , 42CrMo,60E, etc |
Inspection: | 100% inspection, UT,MT, sizes, mechanical property |
Progress: | Forging-machining-inspection-heat treatment-machining-inspection |
Hardness: | 150-560HB |
Application:: | Railway, rail cart or shipyard,Rail road vehicles, railcar |
Max. capacity: | Up to 500ton |
Export area: | Germany, French, UK, US, South Korea, South Africa, etc |
Sizes: | as per customer drawing |
Detailed specification of Carbon Steel Rail Wheels With ±0.01 Mm Precision Injection Hole For Hi-Rail Equipment And Railway Trailers
double flange mobile rail steel wheel
Carbon steel:C45, C50, C55, C60, 4330, C35, 65Mn
Alloy steel:4140, 42CrMo, 40CrNiMo, 4340, 34CrNiMo6
carbon steel rail wheels with ±0.01 mm precision injection hole for
hi-rail equipment and railway trailers is mainly used for RRV, Road-rail dual-use vehicles The machining process of medium-carbon silicon-manganese low-alloy
steel road wheel, the machining process is to perform turning
finishing on the surface of the spoke plate of the railway wheel
after the heat treatment, and process it to the specified size;
Under the condition of stable operation, the machining line speed
V=320±20m/min used in the turning finishing. The above technical
scheme is adopted to improve the stress distribution state on the
surface of the wheel spoke plate after processing, improve the
fatigue strength of the wheel, and ensure the safety of the wheel.
The finish of the wheel surface is noticeably improved.
The invention relates to a polishing device for processing railway
wheels and a method for using the same, which relates to the
technical field of the structure of polishing devices for
processing wheels, and is intended to solve the problem of slow
polishing efficiency of the existing polishing devices for
processing railway wheels. A placing seat is installed above the
lifting cylinder, a pushing air cylinder is installed on both sides
of the processing device seat, a supporting seat is installed above
the pushing air cylinder, and a rotating clamping cylinder is
installed above the supporting seat, An installation frame is
installed above the processing device base, a linear motor is
installed below the installation frame, a mobile installation base
is installed below the linear motor, a motor box is installed below
the movable installation base, and the electric motor A motor is
installed inside the chassis, a rotating mounting seat is installed
below the motor, a connecting device seat is installed below the
rotating mounting seat, an installation device seat is installed
below the connecting device seat, and the The lower end is provided
with a polishing brush.
Strength of carbon steel rail wheels with ±0.01 mm precision injection hole for hi-rail equipment and railway trailers
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 rail wheels with ±0.01 mm precision injection hole for hi-rail equipment and railway trailers
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
No. | Device | Type | Qty | Status | Note |
1 | End quenching machine | DZJ-I | 1 | working | Testing |
2 | Electric resistance furnace | SX2-8-12 | 2 | working | Testing |
3 | Inverted metallurgic microscope | 4XCE | 1 | working | Inspection |
4 | High temperature box resistance furnace | SX2-4-13 | 1 | working | Testing |
5 | Automatic digital display Rockwell hard-tester | 200HRS-180 | 1 | working | Inspection |
6 | Electronic Brinell hardness tester | THB-3000 | 1 | working | Inspection |
7 | HR-150B Rockwell hardness tester | HR-150B | 1 | working | Inspection |
8 | Rapid multi-element analyzer | JS-DN328 | 1 | working | Inspection |
9 | Electric arc furnace | JSDL-8 | 1 | working | Testing |
10 | Rapid multi-element analyzer(C & S) | JS-DN328 | 1 | working | Inspection |
11 | Infrared thermometer | AR872 | 2 | working | Inspection |
12 | Portable chemical composition analyzer | AR872 | 2 | working | Inspection |
13 | Test specimen sampler | KW30-6 | 1 | working | Inspection |
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