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Analysis of Development of Frame Type Freight Car Bogies in Our Country

Ming Sun

Abstract

Such key technologies as the frame fatigue solution, optimum selection of structure parameters, development and application of high molecular composite materials in development of the frame type bogies in our country are reviewed. The difference between the frame type and the new three piece type bogies is analyzed and compared, and suggestions are given.

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Available abstract

Key concepts: Bogie, Frame (networking), Structural engineering, Engineering, Type (biology), Automotive engineering, Key (lock), Computer science