论文部分内容阅读
近年来,随着航空、航天和航海技术的迅速发展,陀螺仪在精度、寿命、小型化以及可靠性等方面,均有了越来越高的要求。可以认为,这些要求得以实现,很大程度上取决于陀螺转子的精度。而高精度的陀螺转子必须是经过高精度动平衡的。然而,生产实践表明,现有动平衡设备,并不能完全适应这一要求,尤其是对微型陀螺转子,矛盾就更为突出。大概地讲,问题主要存在两个方面:(1)使用上缺乏通用性。这无论在经济效果上,或是在满足日益发展的科研生产急需上,均是美中不足的;(2)调整困难。因为目前使用的动
In recent years, with the rapid development of aviation, aerospace and marine technology, gyroscopes have higher and higher requirements in accuracy, life expectancy, miniaturization and reliability. It can be assumed that the fulfillment of these requirements depends very much on the accuracy of the gyroscopic rotor. The high-precision gyro rotor must be balanced with high accuracy. However, production practice shows that the existing balancing equipment can not fully meet this requirement, especially for miniature gyroscopic rotors, and the contradictions become even more prominent. Probably speaking, the problem mainly exists in two aspects: (1) the lack of versatility in use. This is both fly in the ointment in terms of economic results or urgent need of scientific research and production to meet the ever-increasing need for development. (2) Adjustment difficulties. Because of the current use of the move