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Design and development of flexible fixturing system for handling irregular shaped components

机译：用于处理不规则形状部件的柔性固定系统的设计与开发

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Manufacturing industry is a rapid developing area and requires new technologies and concepts to increase the profit margin through high production rate and high quality. To have a sufficient and higher production rate there should be competent fixturing systems, because fixtures perform major tasks such as locating, holding and supporting components during manufacturing processes. Due to the large variety of the components manufactured in the industry, the fixture systems differ from one another. Therefore dedicated fixtures are widely used in the industry. Aerospace and automotive industries are facing problems such as huge space allocation for large number of dedicated fixtures, long lead time for designing and fabricating and low flexibility to change the setup at the modifications of the design. These problems cause to increase the overall cost and slow down the production. A reconfigurable or modular fixture can be introduced as a single fixture for set of components. Although it reduces the number of fixtures, leads to other issues such as high knowledge and skills required to change the setup and inadaptability with robot cells and flexible manufacturing systems because of human involvements. Flexible fixtures can be used to minimize the problems associated with irregular shaped components. This paper discusses proposed solutions of an ongoing project on flexible fixturing system for handling irregular shaped components. Alternative concepts introduced in the paper are flexible and reconfigurable. Therefore they can be applied to industries such as aerospace, automotive, stamping and ship building.
机译：制造行业的快速发展区域，需要新的技术和概念，通过高生产率和高品质来提高利润率。为了有足够的和更高的生产速度，应该可以胜任夹具系统，因为灯具执行重大任务，如寻找，保持和在制造过程中配套部件。由于大量的各种在工业制造的部件，夹具系统彼此不同。因此专用灯具被广泛用于工业。航空航天和汽车行业所面临的问题，如大量的专用夹具，很长的时间用于设计和制造以及低灵活性，以改变设置在设计的修改巨大的空间分配。这些问题导致增加了整体成本，减缓生产。可重新配置或组合夹具可以被引入作为用于组分量的单个夹具。虽然它减少灯具数量，导致其他问题，如高知识和技能需要更改设置和不适应性与机器人单元，并由于人类的参与的柔性制造系统。柔性夹具可以用于最小化与不规则形状的部件相关联的问题。本文讨论提出一个正在进行的项目的解决方案，对柔性夹具系统用于处理不规则形状的部件。在本文介绍替代概念是灵活的，可重构。因此，他们可以应用到行业，如航空，汽车，冲压和造船。

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