Study on the Welding of Feeder Hopper and Cylinder Instead of Casting Process

Yun Qiang Liu; Yong Lv

doi:10.4028/www.scientific.net/AMM.599-601.486

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Study on Influence of End Concavity of Rolled Piece by Billet Circular Arc Angle with CWR
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Study on Split-Open Loading in V-Shaped Components Forming Process
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Study on the Welding of Feeder Hopper and Cylinder Instead of Casting Process
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The Design of the Fixture for the Thin Wall Cone Parts
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The Design of Wave Height Standard Device in the WTTVS and its Error Analysis
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The Design Research on the Key Components of Low-Speed Marine Diesel Engine
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 599-601Study on the Welding of Feeder Hopper and Cylinder...

Study on the Welding of Feeder Hopper and Cylinder Instead of Casting Process

Abstract:

According to the specific structure of the hopper and cylinder of twin screw cone feeder machine, 16MnR and austenitic hopper and machine cylinder and stainless steel 1Cr18Ni9 are used for construction by welding process instead of cast steel ZG310-570 galvanized originally. The weld technology process is formulated. In the process of implementation of the program, the difficulties of the process as follows are solved: Selection the alternative materials; rational design of cooling water structures; form and position tolerances between double cone screw and inner sphere – conical surface, reduction of the difficulty of processing the double cone cambered, welding deformation control, post - weld heat treatment of removal residual stresses.