Multipoint Rapid Metal Forming Technology Based on Micro-Fluid Control

Guo Ying Zeng; Deng Feng Zhao

doi:10.4028/www.scientific.net/AMR.156-157.596

Paper Titles

Efficient Tool Path Planning for Machining an Impeller with a 5-Axis NC Machine
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Reliability-Based Multidisciplinary Design Optimization for Centrifugal Compressor Using the Fourth Moment Method
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Research on a New Type of Metal Composite Material in Hot Forming and its Application
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Simulation of Rolling Resistance of Tire Based on ANSYS
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Multipoint Rapid Metal Forming Technology Based on Micro-Fluid Control
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Stability and Correlation Analysis of Data Obtained by Contact and Non-Contact Measuring Body
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Analysis of Frictional Noise for Water Lubricated Rubber Bearings System
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Thermal Design, Analysis and Experimental Verification of a Satellite Borne Electronic Equipment
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Research on Loading Simulation of Bolt Preload in Finite Element Analysis Based on ANSYS
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Multipoint Rapid Metal Forming Technology Based on Micro-Fluid Control

Abstract:

Based on micro-fluid control, a rapid metal forming method with high efficiency is proposed. At first, the basic principal is introduced. The metal liquid flows out of a large number of micro-pores, and the multipoint parallel crystallization is thus realized. During the forming process, the open or close of micro-pores is controlled by surface tension to obtain required shape of part. Then the technological parameters are deduced. Preliminary experiment shows that rapid open and close of micro-pore can be realized acted on surface tension. This method has the basic characteristics of rapid prototyping technology and continuous casting technology, which can overcome the shortcomings of inefficient and difficulty to create high melting point metal parts for current rapid prototyping.