【摘要】 本文介绍了开式压力机动精度的测试方法,并在实测的基础上,提出了压机动刚度的概念,讨论了开式压力机动精度与机身刚度等其它压机固有特性的关系,得出了关于压机动精度是压机技术质量的合理衡量指标等结论。更多还原

【Abstract】 The measuring method of dynamic accuracy of the gap mechanical press is introduced in this paper. The concept of dynamic rigidity of the press js presented based on the practical measuring. The relationship between dynamic accuracy, frame rigidity and other inherent characteristics of the press are discussed. It is indicated that the dynamic auuracy is the reasonable data for checking the technical quality of the press.更多还原