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Pump applications is rapidly expanding, with the hydraulic drive and control technology continues to evolve , higher requirements on the performance of the pump . This paper presents a new face screw pump , the pump is simple in structure , easy to process , small size , light weight , therefore , can be applied to aviation, shipbuilding , engineering machinery, lifting and transport , metallurgy and other fields . Virtual prototyping technology users and designers to establish the model of the mechanical systems on the computer to simulate the kinematic and dynamic properties of the system in the real environment , can make use of 3D solid modeling software to model , and then via the interface , the import ADAMS environment , create a virtual prototype prototype . Repeatability virtual prototype technology is applied to the design of the new face screw pump can save design costs and shorten the design cycle , the design process has important practical significance . This paper first analyzes the structural characteristics and working principle of the new face screw pump , a simple theoretical analysis of the motion characteristics of the new face screw pump , the establishment of a dynamic disk displacement , instantaneous velocity , instantaneous acceleration mathematical model , simultaneous analysis of the new face screw pump flow characteristics of the instantaneous flow mathematical model and its simulation using MATLAB software , verify Pankou number of single-stranded and double-stranded and flow volatility ; using SolidWorks software to create the new face screw pump three-dimensional solid model , With SolidWorks and ADAMS interface , the input to the ADAMS software environment , by adding constraints such as vice and force , and the establishment of complete physical prototype model of the new face screw pump ; its physical model in the case of different speed simulation the simulation data curve , and its detailed analysis ; build the face screw pump simulation platform on the end face of the screw pump physical prototype simulation .
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