Dual-power medium-sized grinding machine and grinding method using same

Abstract

The invention provides a dual-power medium-sized grinding machine and a grinding method using the same and relates to the technical field of railway and track maintenance, and aims to solve the technical problem that existing small grinding equipment is low in efficiency, unstable in long-distance grinding quality and difficult to transport, needs to be pushed manually to reciprocate, and cannot work on a light or small-radius track. The dual-power medium-sized grinding machine is a grinding machine formed by grouping two sections of power vehicles and two sections of operation vehicles; the two sections of power vehicles are located at the two ends of the grinding machine and can provide traction power for the grinding machine and provide grinding power for the operation vehicles; the power vehicles can pull the grinding machine to run or operate in two directions; the two sections of operation vehicles are each provided with two grinding units of the same type or different types. Two-way power is provided for the operation vehicles through the two sections of power vehicles, manual pushing is not needed, grinding efficiency is improved, transportation is easier; and the grindingmachine can adapt to operation on light or small-radius rails.

Description

technical field [0001] The invention relates to the technical field of railway and track maintenance, in particular to a dual-power medium-sized grinding machine and a grinding method using the same. Background technique [0002] In the field of railway and rail transit technology, there is often a need for preventive and repair grinding of rails. Due to various reasons such as the manufacturing process, laying process, train cycle operation, accidental collision and climate, rail rails often have wavy wear, fat edges, peeling off blocks, and poor operating conditions. Rails undergo preventive grinding, repair or profile corrective grinding. [0003] When carrying out the above three operations, it is necessary to use various grinding equipment for operations. Existing grinding equipment is generally small grinding equipment or large grinding vehicles. Small grinding equipment is flexible and flexible, but its operation efficiency is low and the quality of work cannot be g...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a dual-power medium-sized grinding machine and a grinding method using it to solve the problem of low efficiency of small grinding equipment in the prior art, unstable quality of long-distance grinding, manual push for reciprocating motion, and large-scale grinding. Difficulty in transporting equipment and technical problems of inability to work on light or small radius tracks

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