Two optimization problems are formulated to improve the effectiveness and productivity of pultrusion processes, to preserve the quality of pultruded profiles, and to take into account the ambient industrial shop temperature and requirements of process technologists. To solve these problems, an optimization methodology using designed computer experiments and the response surface technique was developed. The effects of room temperature and curing allowed behind the die exit on the energy consumption and pull speed were investigated. A more accurate and realistic process optimization was achieved by the temperature control strategy with heater switch-on and -off operations. This indirect optimization methodology allowed us to develop interactive technological maps on the basis of an accessible-to-all Excel code for technologists working in industrial shops. As an example, demonstrating the effectiveness of the methodology developed and utilization of the interactive technological map, the optimization of a real pultrusion process, producing two rod profiles with ears simultaneously, is carried out.

中文翻译：

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工业应用的拉挤工艺优化

制定了两个优化问题，以提高拉挤工艺的效率和生产率，保持拉挤型材的质量，并考虑周围的工业车间温度和工艺技术人员的要求。为了解决这些问题，开发了一种使用设计的计算机实验和响应面技术的优化方法。研究了室温和模具出口后允许的固化对能耗和拉速的影响。通过加热器开关操作的温度控制策略实现了更准确和现实的过程优化。这种间接优化方法使我们能够基于可供在工业车间工作的技术人员访问的所有 Excel 代码开发交互式技术地图。作为一个例子，展示了开发方法的有效性和交互式技术图的利用，进行了实际拉挤工艺的优化，同时生产了两个带耳的杆型材。