论文部分内容阅读
本文介绍国外称重技术的最新成就———利用陀螺仪原理来测力和称重。它能提供1/100,000精度,绝对的线性,直接数字输出,不受振动影响,在-10℃～+40℃范围内不受温度影响,以及在恶劣工作条件下的完全可靠性。叙述应用于陀螺称重中的陀螺进动原理,陀螺称重传感器的发明关键——消除旋转轴承磨擦的影响的装置,进动率的测量,陀螺称重传感器的各项性能特性及其理论分析,系统的组成及测试方法,和它在测力和称重技术中的广泛应用:作为一个单独的高精度测力传感器、高精度吊盘秤、桥秤、储罐中液体重量的称量等。本文图4幅,参考文献4种。
This article introduces the latest achievements of foreign weighing technology --- the principle of gyroscope to measure force and weighing. It provides 1 / 100,000 precision, absolute linearity, direct digital output, is immune to vibration, is unaffected by temperature in the range of -10 ° C to + 40 ° C, and is fully reliable under harsh operating conditions. The gyro precession principle applied in gyro weighing, the invention key of gyro load cell - the device to eliminate the influence of friction of rotating bearing, the measurement of precession rate, various performance characteristics of gyro load cell and its theoretical analysis , System composition and test methods, and its wide range of applications in force measurement and weighing technology: as a single high-precision load cell, high-precision crane scales, bridge scales, liquid weighing in tanks, etc. . In this paper, there are 4 pictures and 4 references.