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Research on NC Machining Parameters Optimization of the Radar Shell

Author: WangHuiWei
Tutor: ZhangShuRen
School: Changchun University of Science and Technology
Course: Mechanical Manufacturing and Automation
Keywords: CNC machining Orthogonal Cutting Grey
CLC: TG659
Type: Master's thesis
Year: 2011
Downloads: 19
Quote: 0
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Abstract


With the development of technology , a variety of advanced processing technology continues to be applied to manufacturing . Especially with the development of computer technology , CNC machining technology continues to mature , CNC machining has become a modern cutting the main means of processing . How to ensure processing quality under the premise of improving processing efficiency machining has always been a very important issue. While the processing quality and efficiency have a significant impact factor is cutting , so how to choose the optimal cutting parameters to be our top priority to solve the problem . In this paper, as the research object radar housing assembly for housing cutting CNC machining process optimization selection , to determine the surface roughness and the processing efficiency as the optimization targets. In the workpiece machining process optimization design based on the use of orthogonal design arrangements for pilot programs and to arrange for a good program for cutting experiments, the surface roughness and processing efficiencies for single-objective optimization of cutting parameters , looking for cutting right individual indicators studied. On this basis , the use of gray relational analysis method for surface roughness and comprehensive consideration to optimize processing efficiency analysis, cutting the impact of the law on the comprehensive index and the optimal combination of cutting parameters . The results of the optimization into the experimental verification, by optimizing the data obtained before and after the test compared to a conclusion can be optimized to meet the processing of cutting quality of the premise to improve processing efficiency.

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CLC: > Industrial Technology > Metallurgy and Metal Craft > Metal cutting and machine tools > Program control machine tools, CNC machine tools and machining
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