First we calibrate the accelerometers on dividing head to get the offset and sensitivity, then do the rotation experiments on centrifugal machine and rotating floor.
首先在分度头上标定加速度计,得到其零点和灵敏度,然后分别在离心机和转台上进行转速实验。
The main spindle of the dividing head drives the workpiece by means of a 3-jaw universal chuck or a dog and live centre similar to a lathe.
分度头的主要纺锤通过3下颌普遍牛颈肉或一个狗和活中心驾驶制件相似与车床。
Handling the calibration data gained by the dividing head is to get the sensitivity and bias of all the accelerometers.
用分度头对各个加速度计进行标定,数据处理后,得到加速度计的灵敏度和零偏。