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保险带(或称软带、卷簧)可用于引信着发机构、隔离机构与电开关。这种机构结构简单、造价低廉,如果设计得当,则能提供炮口保险。近年来,国内外许多新设计的引信采用了保险带,它是一种常用的保险机构。可见对保险带的性能进行理论分析,并把这一理论应用于实际设计计算是十分必要的。本文包括四个部分;1.保险带解除保险时间的计算;2.可靠解除保险条件;3.实际应用举例,4.结论。在本文的附录中给出用电子计算机计算保险带
Belt (or soft belt, coil spring) can be used for fuze hair agency, isolation agencies and electrical switches. This structure is simple, low cost, if designed properly, can provide muzzle insurance. In recent years, many newly designed fuze both at home and abroad have adopted a safety belt, which is a commonly used insurance agency. Visible to the performance of the fuse theory analysis, and apply this theory to the actual design calculation is very necessary. This article includes four parts; 1. The calculation of the insurance time of the safety belt; 2. Reliable insurance conditions; 3. Practical examples; 4. Conclusion. In the appendix of this paper, we give the calculation of the safety belt by computer