On the Processing Technology and Warm Extrusion Die Design of a New Type of Pantograph Connectors
This paper introduces a new type of pantograph connector in urban rail vehicles,analyzes its structur-al characteristics and technical requirements,and puts forward a new processing scheme and key design of warm extrusion dies.The practical applications have shown that this processing method can guarantee the forming quality and production requirements of the parts,and has a certain reference value for the design and manufacturing of molds for similar parts.
connectorprocessing schemewarm extrusionsectional die
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