摘要: |
介绍了复合材料深型腔天线罩体的结构特点、内型面检测及加工补偿难点,采用一种光电接触式深度测具并结合数控机床验证了产品的内部型面尺寸。提供了一种针对复合材料异型曲面深型腔的头部厚度检测方法和铣加工刀具及残留厚度补偿方法,解决了大型石英陶瓷复合材料产品在加工过程中和加工完成后无法精确测量深度和产品厚度的问题。 |
关键词: 复合材料;深度检测;铣加工补偿;深度测具 |
基金项目: |
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Head Thickness Detection and Processing Compensation Method for Composite Deep Cavity Radome |
Zhou Rongjun Liu Weifeng Zhuo Aibao Liu Zhiqing Mao Huazhang
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Jiangbei Machinery Engineering Co., Ltd.
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Abstract: |
This paper introduces the structural characteristics of the composite deep cavity radome, and the difficulties of measuring the inner surface and machining compensation. A photoelectric contact depth gauge and a CNC machine tool were used to verify the internal surface dimensions of the product. A method for measuring the head thickness of a deep cavity with composite profiled surfaces and a method for compensating milling cutters and residual thickness were presented. The problem that the depth and thickness of large-scale quartz ceramic composites can not be accurately measured during and after processing was solved. |
Key words: compound material;depth detection;processing compensation;depth gauge |