| Summary: | 碩士 === 中華大學 === 機械工程學系碩士在職專班 === 100 === Purpose of this paper is created a professional system that can design Lone-cone and manufacture by turning and grinding on five-axis machine tools.
In general, manufacture the long-cone by special five-axis machine tools. because the grind of the long-cone is a unique processing technology. Now, CAD / CAM system which we know is universal, they can't effectively and quickly design and manufacture cone and they promote system uninterrupted. So, how to improve processing efficiency and processing accuracy become very important on two requirements that design complexity and high machining accuracy. Its solution in the development of a professional system, and its related technology integrated into existing CAD / CAM system, you can achieve the above purpose.
Therefore, we will use secondary development to create professional system on CATIA of CAD / CAM software. This professional system consists of five modules that Modeling cone curve module、Processing planning module、Cutting simulation module、Interference checking module and Special post-processor module. We determine the best location of rotation point W which on the 5-axis machine tool axis B by using "vector" to generate optimal processing path in processing planning.
Finally, manufacture long-cone to confirm this system. When we use this system to design and manufacture cone, we can decrease more time that from one week to one day. Another on upgrading machining accuracy, it is enhance greatly that promote accuracy from 20μm to 8μm and verify the effectiveness of this system.
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