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首页> 外文会议>International Conference on Precision Engineering and Micro/Nano Technology in Asia vol.2; 20051112-14; Shenzhen(CN) >Optimum Size Consideration of Machine Tools
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Optimum Size Consideration of Machine Tools

机译：机床的最佳尺寸考虑

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摘要

As has been demonstrated in the "microfactory" which is a miniature manufacturing system proposed by the author's research group, small machine tools that are comparable in size to their target products lead to large reductions in energy consumption and occupied area. They also increase the system flexibility because of their small size. Although it had been thought that micro machine tools might not have sufficient metal cutting capability, experiments showed that they were capable of micro mechanical fabrication. However, the design of miniature machine tools has not been fully optimized. The author proposed a design evaluation method to estimate machine tool performances during its early design stage. In this paper, the design tool is applied to find suitable miniaturizing strategies. By applying the design tool to the miniaturization of machine tools, it is possible to determine which of the design parameters and error sources would significantly affect machine performance. From the results of calculation, the tool can clarify the effect of machine tool sizes imposed on the machine performances. This leads to some suggestions regarding machine tool sizes. Finally, design guidelines for miniature machine tools including the optimum size, critical design parameters and significant error sources can be obtained.
机译：正如作者研究小组提出的微型制造系统“微型工厂”中所证明的那样，尺寸与目标产品相当的小型机床可大幅降低能耗和占地面积。由于尺寸小，它们还增加了系统的灵活性。尽管人们认为微型机床可能没有足够的金属切削能力，但实验表明它们具有微型机械加工的能力。但是，微型机床的设计尚未完全优化。作者提出了一种设计评估方法，以估计其早期设计阶段的机床性能。在本文中，设计工具被用于寻找合适的小型化策略。通过将设计工具应用于机床的小型化，可以确定哪些设计参数和错误源将显着影响机床性能。根据计算结果，该工具可以阐明机床尺寸对机床性能的影响。这导致了有关机床尺寸的一些建议。最后，可以获得微型机床的设计指南，包括最佳尺寸，关键设计参数和重大误差源。

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