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一、对象选择短锥型三爪自定心卡盘是机床的主要附件之一,它具有悬伸短、刚性好、定心精度高,安装简便等优点,能够较好地满足机床工业向高精度、高转速、大功率方向发展的要求。我厂通过市场预测和用户提出的配套要求,决定把短锥型三爪自定心卡盘作为1986年的开发产品。为使开发的新产品能够获得较好的经济效益,提高其产品质量,降低生产成本、厂部决定对该产品进行价值分析,并把此项工作列入1986年的工厂方针目标中。
First, the object selection Short-cone type three-jaw self-centering chuck is one of the main accessories of the machine tool, it has the advantages of short overhang, good rigidity, high centering accuracy, easy installation, etc., and can better meet the machine tool industry to high Accuracy, high speed, high power direction development requirements. Our factory decided to use short cone type three-jaw self-centering chuck as the development product of 1986 through market forecast and matching requirements put forward by users. In order to obtain new products with better economic benefits, improve their product quality, and reduce production costs, the factory department decided to conduct a value analysis of the product and included this work in its 1986 factory policy objectives.