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一、对象选择 我厂生产的渐开线的轮联轴器是目前国内普遍用于中小型线材轧机的联轴器,每年产量约二百套,产值27.6万元,是我厂五大类产品之一。但是由于其本身结构的限制,远不能满足轧机的功能要求,特别是轴线折角小,事故多,齿轮容易损坏,极大地影响产品质量和生产效率的提高,用户迫切要求改进。因此选择联轴器作为开展价值工程活动的对象。通过对联轴器的功能分析,补充不足功能,找出可靠地实现产品功能的新方案,开发新产品。
First, the object selection The involute wheel coupling produced by our factory is currently the commonly used coupling for medium and small wire rod mills in China. The annual output is about 200 sets, and the output value is 276,000 yuan. It is the top five products of our factory. one. However, due to the limitations of its own structure, it can not meet the functional requirements of the rolling mill, especially the small axis angle, the accident, and the gears are easily damaged, which greatly affects the improvement of product quality and production efficiency. The users urgently demand improvement. Therefore, the coupling was selected as the object of conducting value engineering activities. By analyzing the function of the coupling and supplementing the insufficiency of the function, a new solution for reliably realizing the function of the product is found and a new product is developed.