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Automatic online detecting equipment and method for railroad switch manufacturing process

A technology of manufacturing process and testing equipment, applied in the direction of general control system, program control, digital control, etc., can solve the problems of not having information characteristics, not being able to meet rail parts testing, and not being able to guide process processing, etc., to achieve convenient use and convenience The effect of product information traceability and simple structure

Inactive Publication Date: 2019-03-19
CHINA RAILWAY BAOQIAO (NANJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This invention has certain applicability, but it cannot satisfy the detection of different rail types and different profiles in the production process of turnouts based on actual working conditions, cannot guide the process processing, and does not have the characteristics of informationization

Method used

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  • Automatic online detecting equipment and method for railroad switch manufacturing process
  • Automatic online detecting equipment and method for railroad switch manufacturing process
  • Automatic online detecting equipment and method for railroad switch manufacturing process

Examples

Experimental program
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Embodiment 1

[0041] This embodiment provides an automatic online detection device and detection method for the turnout manufacturing process, which can be applied to the CNC machining process of rail parts of different rail types and different gauge baselines. Through online measurement, the geometric dimensions of the CNC milling machining contour can be realized. Automatic detection, improve measurement accuracy, reduce labor intensity of workers, improve production efficiency. Moreover, based on the detection data, the feed rate of the rail parts can be calculated and optimized to guide the optimization and improvement of the forming tool and ensure the processing quality of the product.

[0042] Such as figure 2 As shown, the on-line detection equipment used in the turnout manufacturing process includes a data receiving and storage module 1, a frame 2, a profile measurement module 3 fixed on the frame 2, a distance measurement module 4 set opposite to the frame 2, and a data processin...

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Abstract

The invention relates to the field of railroad engineering equipment, and particularly relates to automatic online detecting equipment and method for railroad switch manufacturing process. The equipment comprises a rack, a contour measuring module, a range measuring module, an intelligent blowing sweeping module, a data transmission and saving module and a data processing module; the contour measuring module and the intelligent blowing sweeping module are arranged on the rack. The detecting equipment and the method have the advantages that the equipment and the method can adapt to the numerical control processing of railroad members of different rail types and range base lines, the automatic detecting of the numerical milling processing contour geometry dimensions is achieved to improve the measuring accuracy, reduce the labor intensity of workers and improve the production efficiency, the processing feed of the railroad members can be computed and optimized to guide the optimization and improvement of a cutter, the processing quality of a product is ensured, interaction with an enterprise information system is conveniently formed to achieve real-time transmission and storage of detected data, and product information retracing is convenient.

Description

technical field [0001] The invention relates to the field of railway engineering equipment, in particular to an automatic on-line detection device and method for a turnout manufacturing process. Background technique [0002] Railway transportation is an important part of my country's economic development and infrastructure construction, and plays an extremely important role in promoting my country's social progress and improving people's quality of life. [0003] A turnout is a connection and crossing structure of a railway line that enables rolling stock to enter or cross another line, and is a key and weak link in railway transportation. There are many types of turnouts with complex structures, and their manufacturing precision directly affects safety, efficiency and comfort. [0004] At present, the control and detection methods of the machining process of turnout rail parts are mainly based on manual inspection. Using tools such as tape measure, ruler thickness caliper,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/19G05B19/401G01B11/24
CPCG05B19/19G05B19/401G01B11/24
Inventor 吴钟敏张朝富徐光辉席卫锋朱鹏杰张宜张少华
Owner CHINA RAILWAY BAOQIAO (NANJING) CO LTD
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