某型产品振动试验目标零位调整时间缩短的分析与实现

针对制导舱振动试验过程中遇到的目标零位调整时间过长的问题,对调零过程进行分析,发现目标模拟发射器在每枚产品振动试验时都要进行调整,才能符合产品振动试验的要求.而工作现场目标模拟发射器支架与目标模拟发射器之间不是刚性连接结构,使得整个振动试验因为需要目标调零而变得时间过长.改造升级现有支架和目标模拟发射器之间的连接座成为...

Analysis and Realization of Shortening Zero Adjustment Time of Vibration Test Target for a Certain Type of Product

In view of the problem that the target zero adjustment time is too long during the guidance cabin vibration test,the whole process of the target zero adjustment in the vibration test is analyzed.It is found that the target simulation transmitter should be adjusted during each product vibration test to meet the requirements of product vibration test.However,there is no rigid connection between target simulation transmitter and its support in the work site,which makes the whole vibration test take too long due to the need of target zeroing.So,the modification and upgrading of their connecting seat has become the direction to solve the problem.By comparing the data of vibration test time of the original guidance cabin with the connection seat after the technical modification,it is confirmed that the technical modification has shortened the zero adjustment time of the vibration test target of a certain product.