A 3D probe used for NC\|copying process is proposed in the paper. The construction of parallel springs is adopted in the probe. It has compact structure and little volume. By adjusting spring force and improving sensi...A 3D probe used for NC\|copying process is proposed in the paper. The construction of parallel springs is adopted in the probe. It has compact structure and little volume. By adjusting spring force and improving sensitivity, the probe can be used in CMM. Errors of the probe are analysed. Performances of the probe are verified by test of measuring force, verification of precision of single axis and plane precision.展开更多
基金Supported by the National Natural Science Foundation of China (50175037)
文摘A 3D probe used for NC\|copying process is proposed in the paper. The construction of parallel springs is adopted in the probe. It has compact structure and little volume. By adjusting spring force and improving sensitivity, the probe can be used in CMM. Errors of the probe are analysed. Performances of the probe are verified by test of measuring force, verification of precision of single axis and plane precision.
