Analysis of solidification process and stress-strain of mud pump body in sand casting
The solidification process of sand casting mud pump body is accompanied by complex processes such as heat transfer, phase transformation, […]
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pump casting
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Simulation results and analysis of mud pump body pouring in sand casting
The simulation results of the filling process when the pump body of sand casting mud pump is poured by the
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Finite element mesh generation of mud pump body in sand casting
Mesh generation is the basis of numerical simulation. At present, there are two main methods of division, namely, finite difference
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Design of feeding system and chilling system for sand casting of mud pump body
During the solidification process of sand casting, the volume of steel castings will shrink, and shrinkage porosity, shrinkage cavity and
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Calculation of sand casting gating system for mud pump body
Scheme I The casting mud pump body adopts single bag and single hole pouring, and the diameter of the injection
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Modeling design of mud pump body in sand casting
It is necessary to establish an effective three-dimensional model when using ProCAST to analyze the filling process of sand casting
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Analysis on sand casting technology of mud pump body
The mud pump body of sand casting is made of ZG35, which belongs to medium carbon cast steel, with high
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Analysis of mold filling process in sand casting of mud pump body
The traditional process design mainly depends on theoretical calculation and production experience. After determining the sand mold casting gating system
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Classification of sand casting gating system for mud pump body
There are two main classification methods for sand casting gating system of mud pump body: one is that it can
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Sand casting of dredge pump body
China’s dredging industry has a long history. As early as the spring and Autumn period and the Warring States period,
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Analysis on solidification process of mud pump body in sand casting
The three-dimensional models of casting, sand mold and cold iron are meshed by finite element method. After being imported into
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Simulation results and analysis of gating system of mud pump body in sand casting
Figure 1 shows the simulation results of filling sequence and velocity field of each part of mud pump body in
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Sand casting process scheme of mud pump body
According to the structural characteristics of sand casting mud pump body and the physicochemical properties of ZG35, two sets of
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Numerical simulation and technology of sand casting for dredge pump body
Taking the sand mold casting of the mud pump body as the research object, according to the size and structural
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Study on casting technology of nodular cast iron sand suction pump body
The sand suction pump casting is mainly used for river dredging, dredging and Embankment Consolidation, and the delivery medium can