Optimized grinding method for rail grinding wagon

A rail grinding car and rail technology, which is applied in the direction of track, track laying, track maintenance, etc., can solve the problems of lowering operation efficiency, lack of uniform execution standards for the number of grinding times in the grinding car operation mode, and inability to perform precise operations, etc., to achieve the use efficiency Improve the effect of the improvement

Active Publication Date: 2013-10-09
ZHUZHOU TIMES ELECTRONICS TECH CO LTD +2
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Problems solved by technology

[0006] In view of this, the object of the present invention is to provide an optimized grinding method for a rail grinding car, which overcomes that the measurement data in the prior art can only be used as guiding data to participate in the operation of the rail grinding car, and cannot be operated accurately, which reduces the operating efficiency. There is no uniform technical problem in the determination of the pattern and the number of polishing passes

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  • Optimized grinding method for rail grinding wagon
  • Optimized grinding method for rail grinding wagon
  • Optimized grinding method for rail grinding wagon

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[0027] For the sake of reference and clarity, the technical terms, abbreviations or abbreviations used below are recorded as follows:

[0028] ARM: Advanced RISC Machine, the abbreviation of Advanced Reduced Instruction Set Machine, is a 32-bit reduced instruction set central processing unit architecture, which is widely used in many embedded system designs;

[0029] RS232: One of the communication interfaces on personal computers, an asynchronous transmission standard interface formulated by the Electronics Industry Association;

[0030] CAN: Controller Area Network, the abbreviation of Controller Area Network;

[0031] USB: Universal Serial Bus, the abbreviation of Universal Serial Bus;

[0032] I / O: short for input / output;

[0033] M12 interface: round four-core sensor connection cable;

[0034] DB9 interface: a 9-pin interface conforming to the RS232 bus standard;

[0035] RJ45: a common network card interface;

[0036] PC104 interface: An industrial control bus speci...

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Abstract

The invention discloses an optimized grinding method for a rail grinding wagon. A profile measurement device measures rail profile information, and a touch screen records the acquired information comprising the rail profile information in an interactive mode. A core processing board comprises a rail profile model; the core processing board receives the rail profile measurement data, and the rail profile measurement data and the rail profile model are compared to form rail grinding parameters. Meanwhile, the core processing board stores the rail grinding parameters to form recording for subsequent operation reference, the rail grinding parameters are output in a bus mode or a screen display mode or a dump mode, and finally, a rail grinding control computer outputs the rail grinding data to a rail grinding head according to the rail grinding parameters. The technical problems that the measured data only can be taken as guide data to participate in the rail grinding operation, accurate operation cannot be performed, the working efficiency is lowered and a unified executive standard does not exist for the determination of an operating mode of the grinding wagon and the grinding frequency in the prior art are solved.

Description

technical field [0001] The invention relates to a rail grinding method for railway engineering, in particular to an optimized grinding method for a rail grinding vehicle applied in the field of railway engineering vehicles. Background technique [0002] As an important equipment for rail maintenance, the rail grinding car is widely used on various railways. At present, the operation method of the rail grinding car is the rail profile grinding method that has been summed up based on years of work practice and application verification. This method is mainly to modify the rail profile to adapt to the wheel-rail contact relationship, and to form a 20-25mm light band on the top surface of the grinding method to meet the purpose of the rail profile meeting the design requirements. However, the current grinding operation basically depends on the experience of the operator, the grinding method is simple, and the efficiency is not high enough. [0003] The defects that exist in exi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01B31/17
Inventor 张燕超李石平刘洁
Owner ZHUZHOU TIMES ELECTRONICS TECH CO LTD
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