450mm Railway Wheel Set For Mine Electric Locomotive 1-25tons Loading Capacity

Product Specification

Strength of Mine Electric Locomotive Accessories Walking Device Assembly Wheelset Rim Reduction Box And Shaft Assembly

Reduce mechanical wear and reduce running resistance
The inner side of the wheel of the mine wheel has a rim, and a cer-tain gap is left between the rim and the rail.The tread surface incontact with the rail is tapered so that the wheel pair remains cen-tered while running along the track, reducing mechanical wear and reducing running resistance.The inner side of the wheel of the mine wheel has a rim, and a cer-tain gap is left between the rim and the rail.The tread surface incontact with the rail is tapered so that the wheel pair remains cen-tered while running along the track, reducing mechanical wear andreducing running resistance.

The mine wheel pair is a vulnerable component in the coal minetransportation machinery.The basic knowledge quiz of the minecar must be disassembled and repaired after a period of use toimprove its service life.WVith the continuous expansion of the coalmining industry, the traditional manual disassembly can no longermeet the requirements of production. It is imperative to improvethe design of the disassembly machine for the professional knowl edge of the mine car.

The mining wheel has a very good prospect for the future.With thecontinuous development of science and technology, the develop-ment of the dismantling machine of the mine wheel wil be fasterand faster, and it will inevitably develop towards high performance,high precision, high speed, high flexibility and modularization.

The part of the mineral vehicle that is in contact with the rail is composed of two left and rightwheels firmly pressed on the same axle.The role of the wheel pair is to ensure the runningand steering of the rolling stock on the rail, to withstand all static and dynamic loads from therolling stock, to transfer it to the rail, and to transfer the load generated by the uneven line tothe parts of the rolling stock. In addition, the driving and braking of mineral vehicles also workthrough the wheelset.

There are strict requirements for the assembly pressure and press-fit process of the axle andthe wheel.The inner distance of the mine wheel must be within 135313 mm. ln order toensure the smooth operation of the mining vehicles, reduce the wheel-rail interaction forceand running resistance, the machining ellipticity and eccentricity of the axle journal and thewheel tread, as well as the journal taper, must not exceed the specified limits.

Ore Car Iron Wheel Mine Mining Push Cart Train Wheel Introduction

Mine Electric Locomotive Accessories Walking Device Assembly Wheelset Rim Reduction Box And Shaft Assembly

Railway Wheel Set
1. material: cast steel or cast iron
2. constitute: two wheels, one axle, four bearings, and other parts
3.loading capacity: 1-25tons, each one is ok zmwm02
4. wheel sets gauge: 600mm, 762mm, 900mm, and etc
5. type of the wheels: hollow wheel sets and solid wheel sets
6. diameter of the wheels: 300mm, 350mm, 400mm, 450mm
7. material of the axle: 45# steel, or Q235
8. quantity of each wheel's bearing: two
9. material of the bearing: LYC32212,conical roller bearing,deep groove ball bearing
10. weight: 70kg

Ore Car Iron Wheel Mine Mining Push Cart Train Wheel Parameter

Mine Electric Locomotive Accessories Walking Device Assembly Wheelset Rim Reduction Box And Shaft Assembly

Wheel set manufacturing:
1. Freight wagons
2. Passenger wagons
3. Locomotives
4. Trams
5. Diesel-Electric Trains
6. Narrow gauge trains
7. Special vehicles for rail maintenance.
Quality control processes for wheel sets:
1. Dynamic balancing- Automatic Stand
2. Electrical resistance testing
3. Ultrasonic test of the pressing
4. Geometrical control-new, unique underground, fully-automatic stand with 4D laser measurement head which gives volume detailed measurement of the wheel sets
5. Thickness control of painting.
Technical characteristics:
1. Wheel profile diameters(mm):500-1.350
2. Axle length(mm): 1.250-2.500
3. Speed range(r.p.m): 1,5-300
4. Main motor power(kw): 55
5. Main axis feeds(mm/min): 7.500