Lanzhou North Depot Suspension Bogie Maintenance Line And Control System Development

Taking the requirements of Bogie Detection and Repair(short in BDR) technological line project into consideration in Lanzhou North which is a main train station in Lanzhou, this paper will analyze deeply requirements of new regulations and latest technology in the procedure of BDR, in line with the principles of the Railway Depot Repair Stipulated as" Let the Technical Repair, Replacement Repair and Parts Repair in specialized and centralized way into effects" and in order to carry out the method of "Distant detection, additionally centralized repair and expansion of Replacement Repair". Apart from that, the paper will also investigate, analyze and explore assembly line of the traditional Bench Detection in all levels and aspects, as to find the problems. The tasks of the topic of "Study on repair line and control system of hung bogie in Lanzhou North "are as followings:Through the study of new equipments, new technology and new methods at home and abroad currently, the paper will analyze the technology of bogie in railway industry. By analyzing the form of BDR line applied in repair departments with combination of looking into the two-dimensioned arrangement and scale of bogie in Lanzhou North, it is reasonable to draw the conclusion. It addresses the problems of the lack of ability of bogie detection, generalization, and outdated technology, low productivity. In the study, we apply new repair detection and new equipment to the procedure, under guidance of the concept of "Guarantee the technology by facilities, and guarantee the quality by technology"By introducing the technology with TIA applied to Siemens, I will study the bogie to maintain progressiveness, efficiency, reliability and stability of control system, realizing "Labors replaced by machine""Labors replaced by machine". Making use of automatic and intelligent facilities, it realizes "Labors replaced by machine" and "Labors replaced by machine" with advanced technology. Consequently, the quality of bogie is improved.The study can be applied to repair of main types of all the general trains, and it will improve the efficiency of train bogie, afford convenience for repair and save labors. The trains will be featured by convenient operation, safety, reliability, flexibility for the future project and easy improvement by repair technology. To sum up, it will last for a long time without being eliminated by new technology immediately and demonstrates a remarkable feature that it is convenient to improve the parts.