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Automation and assembly solutions of micro injection molding processes

机译:微注射成型工艺的自动化和组装解决方案

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Because of the difficult contact with miniaturised components not only technological and machine-technical adaptations, but also the following treatment steps must already considered with the micro inection molding production . Micro injection molding parts have connected a low weight with a surface relatively big to the mass. Beside the originating adhesive-static the electric-static forces often lead to the liability of the parts in the tool surfaces, what prevents sure dropping into the container. Against dropping, the damage or pollution speaks with micro injection molding parts in many cases also of sensitive functional surfaces. A manual use of the parts is, because of the low dimensions (the parts are not partially surely recognizable with bare eyes) and because of the delicacy of the surfaces no more possible. With the micro injection molding process, the application of using automation devices can be necessary already with unusually low numbers of micro parts. These arguments suggest that other steps of the process chain also need a use. With the need of an automation step it is logical that a manufacturing cell with assembly and quality assurance must be considered. Because of the fact that the technologies with these complexity to handle the part dimensions are expensive , the step to the automation part must be economically. The wide number of pieces spectrum asks for scalable automation solutions.
机译:由于难以与微型部件接触,因此不仅在技术和机械技术上都需要进行改型,而且在微吸塑成型生产中还必须考虑以下处理步骤。微注射成型零件连接的重量轻,表面质量大。除了产生静电的静电以外,静电力通常还导致零件在工具表面上的作用,从而阻止了零件可靠地掉入容器中。为了防止跌落,在许多情况下,微注射成型零件也具有敏感的功能性表面,从而避免了损坏或污染。由于尺寸小(不能用肉眼部分识别出部分零件)并且表面细腻,因此需要手动使用这些零件。通过微注射成型工艺,使用微细零件的数量极少的情况下就已经有必要使用自动化设备。这些论点表明,流程链的其他步骤也需要使用。在需要自动化步骤的情况下,逻辑上必须考虑具有组装和质量保证的制造单元。由于具有这些复杂度的技术来处理零件尺寸非常昂贵,因此,自动化零件的生产必须经济实惠。广泛的频谱要求可扩展的自动化解决方案。

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