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有关精密冲裁加工的研究开发工作,正在各国进行,应用领域不断扩大。但在实际应用方面还有很大的差异。根据自己从1960年开始的精密冲裁加工基本技术的研究和与世界各国专家交流所得到的情报,以及本公司工厂的经验,对精密冲裁的动向作如下报告。理论的研究众所周知,精密冲裁加工方法作为基本技术,已有近60年的经验。这种加工要求进行必要的塑性加工理论、模具和被加工材料、及冲压加工条件等的研究。将研究成果与生产现场
The research and development work on precision blanking is being carried out in various countries and the field of application is constantly expanding. However, there are still great differences in practical application. According to their own since 1960, the basic technology of precision blanking and the exchange of information with experts from around the world and the intelligence obtained, as well as the company’s factory experience, the following reports on the trend of precision blanking. As we all know, the theory of precision blanking machining as the basic technology, nearly 60 years of experience. This processing requires the necessary plastic processing theory, molds and materials to be processed, and stamping conditions and other research. Will research results and production site