|Wheel Diameter::||10-1450mm||Wide Standards:||AAR M-101, UIC 811-1, EN13261, GOST 31334, IRIS 16/95, KSR 9220, BS 5892, JIS E4502, TB/T 2945|
|Test:||Chemical Analysis, Metallographic, Mechnical Analysis, Ultrasonic Testing, Magnetic Testing, Impact Testing, Hardness Testing, Surface Quality And Dimension Report||Application:||Locomotive,freight Car, Railway Rolling Stock|
ER7 Train Rail Wheels,
ER8 Train Rail Wheels,
EN13262 Locomotive Train Wheels
Production specification of ER7 ER8 EN 13262 standard train wheels BA004 wheelset for railway wagon freight car
The wheel products are used on Freight platform,Passenger platform, Locomotive, Subway, Light vehicle,Port Crane, Gears, etc.
The wheels’ size covered from Ф500mm to Ф1250mm,the Max piece weight is 1200kg, the Max velocity is 300km/h.
Rail tyre and ring products are used on Locomotive, Pipeline, Wind Power Generation, Slewing Bearing, Aviation, Military Industry, etc.
The rings’ size covered from Ф600mm to Ф3200mm, the Max piece weight is 2500kg.
Manufacture process of ER7 ER8 EN 13262 standard train wheels BA004 wheelset for railway wagon freight car
Wheels: Congo, Iran, India, Indonesia, Australia, Singapore, Thailand, Turkey, Bangladesh, Burma, New Zealand, Saudi Arabia, the United States, Sri Lanka, Hungary, France, Egypt, Kazakhstan, Korea, Vietnam, Pakistan, Brazil, north Korea, Chile, Turkmenistan, Zambia, Tanzania, South Africa, Mexico, Venezuela, Japan, Tajikistan, Finland, Spain, etc.
Tyre, hot-rolled parts:
Thailand, Sri Lanka, the United States, Germany, Myanmar, etc
A: CNC gantry machining center
With the square of 2160×1400×750 mm, CNC gantry machining center owes various high technology, equipped automatic workpiece position measurement system with precision ≤ 5ｕｍ, the whole closed loop precision grating feedback detection system with resolution value of 0.1ｕｍ,Special spindle in knife repetitive positioning accuracy≤ 3ｕｍ, etc. Which meet special machining requirements of parts that less than 6 tons, over 6 degree accuracy, Wheel axle hole cylindricity≤ 0.02mm and car spoke plate holes position≤ 0.1mm.
B: Coordinate Measuring Machine
Specification of Coordinate Measuring Machine: 2500×1200×1000 mm, Resolution: 0.1ｕｍ, maxim tolerance 2.5ｕｍ,Maxim space detection 2.5+(L/300)ｕｍ, meet requirements of parts within 2.5tons, Line surface is 2.5ｕｍ tolerance and Space measure 2.5+(L/300)ｕｍ.
C: Temperature and humidity control plant
reference temperature: ±2℃, testing environment: 20℃±2℃,timid 50%±10%. Huge temperature outs field: 120㎡,machining and testing share a same temperature, to make the first class accuracy.
The system make the same workpiece machining parts in CNC machining centers machining parameters obtained with the the detection parameters obtained in the coordinate measuring machine automatically matching, results automatically into the quality management control procedures, all of the data, as well as relevant environmental parameters automatically retained, the total system can be called at any time..
Kingrail supply various wheels as per customer specification and drawing,welcome to contact for further details!
Package: four or five pcs in one bunch, packaged in Nylon Bag
or Wooden cases: export wooden cases with fumigation certifications
Delivery: within 45 days after order confirmed
100% inspection before delivery
ER7 ER8 EN 13262 standard train wheels BA004 wheelset for railway wagon freight car
Contact Person: maggie