Design and production method of a rail vehicle large-line blanking system
A rail vehicle and system design technology, applied in the direction of comprehensive factory control, comprehensive factory control, electrical program control, etc., can solve the problems of not accepting research and development and customized equipment, high equipment operation efficiency, low system efficiency, etc., and achieve system efficiency improvement , Improve production efficiency and reduce the effect of staffing
Active Publication Date: 2017-12-22
CRRC QINGDAO SIFANG CO LTD
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Problems solved by technology
[0006] 3) Considering issues such as research and development, production costs, production batches, and market demand, most do not accept specialized research and development and customized equipment
[0007] 4) The operation efficiency of a single device is high, but the system efficiency is low
[0012] During the project change period in the early stage of each project, there are many technical changes and frequent changes. How to transmit the technical change data to the production line in a timely and effective manner under the actual situation of high-paced production is also a problem that needs to be solved.
Method used
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[0043] Through the research and analysis of the same industry and the cable harness manufacturing industry at home and abroad, the equipment for quickly and efficiently cutting cables is widely used, but it lacks the optimization of the bottleneck problem of low system efficiency caused by the replacement of multiple varieties and specifications of cables.
[0044] The main purpose of the present invention is to solve the problems existing in the design and manufacturing method of the electrical wire harness of the existing rail transit vehicles, and to provide a cable that can fully combine the characteristics of multiple wire types, thick wire diameters, and variable lengths of the rail vehicle cable operation, while taking into account production. Influenced by production factors such as demand and material matching, optimize the selection and configuration to form the optimized design and production method of the large-scale blanking system.
[0045] A method for designing ...
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The main purpose of the present invention is to solve the problems and deficiencies existing in the design and production methods of the existing rail vehicle electrical wiring harness, and to provide a cable that can fully combine the characteristics of rail vehicle cable operations, such as multiple wire types, thick wire diameters, and variable lengths, and at the same time Taking into account the influence of production factors such as production demand and material matching, optimize the selection and configuration to form the design and production method of the automatic unloading system for large-scale rail vehicles.
Description
technical field [0001] The invention relates to a design and production method of a large line blanking system, in particular to a design and production method of a rail vehicle large line blanking system. Background technique [0002] With the electrification of high-speed EMUs getting higher and higher, both the main traction control of high-speed EMUs and the network communication have put forward higher requirements for the electrical wiring of vehicles. In terms of design, the electrical construction process of vehicles The research is not only to save wiring space, but more importantly, to realize the system function of the vehicle, improve the safety, reliability and comfort performance of the vehicle, and better solve the problem of vehicle and power supply lines, vehicle and ground signals, vehicle internal electrical systems and Electromagnetic compatibility performance between the electrical equipment inside the vehicle; in terms of technology, with the increase o...
Claims
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IPC IPC(8): G05B19/418
CPCY02P90/02
Inventor 董力群侯秀芳高月欣桑占良栾创业李慧娟赵婷婷
Owner CRRC QINGDAO SIFANG CO LTD