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Research on Key Technology of Five-Axis and High-speed Machining of Impeller

Han Jiang

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Abstract

In order to improve the accuracy and efficiency for five-axis and high-speed NC machining of integral impeller, the method of B-spline was used to get the second order continuous surface of the impeller by rectified the fair weight term and deviate weight term. The CAD model of the impeller was imported into CAM module. Researching it's machining process and choosing the parameters of the 5-axis and high -speed machining, the cuter position was calculated. The NC code of impeller for MIKRON UCP800 machine can be got by post-processing. The impeller can be produced.

About this research paper

What this paper is about

In order to improve the accuracy and efficiency for five-axis and high-speed NC machining of integral impeller, the method of B-spline was used to get the second order continuous surface of the impeller by rectified the fair weight term and deviate weight term. The CAD model of the impeller was imported into CAM module. Researching it's machining process and choosing the parameters of the 5-axis and high -speed machining, the cuter position was calculated. The NC code of impeller for MIKRON UCP800 machine can be got by post-processing. The impeller can be produced.

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Available abstract

In order to improve the accuracy and efficiency for five-axis and high-speed NC machining of integral impeller, the method of B-spline was used to get the second order continuous surface of the impeller by rectified the fair weight term and deviate weight term. The CAD model of the impeller was imported into CAM module. Researching it's machining process and choosing the parameters of the 5-axis and high -speed machining, the cuter position was calculated. The NC code of impeller for MIKRON UCP800 machine can be got by post-processing. The impeller can be produced.

Key concepts: Impeller, Machining, Mechanical engineering, Engineering drawing, Process (computing), Position (finance), Engineering, Computer science

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