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保险带(也称软带、卷簧)可用于引信着发机构、隔离机构与电开关。这种机构十分简单,造价低廉。如果设计得当,则能提供炮口保险。其延迟时间可由数毫秒到半秒,是引信常用机构之一。但是这种机构的设计计算问题在国内尚未解决。本文提供一种计算方法,导出解除保险时间的计算公式。在此基础上对某厂的经验公式加以分析。内容包括三个部分:1.保险带可靠解除保险条件;2.解除保险时间的计算;3.经验公式分析。
Belt (also known as soft belt, coil spring) can be used for fuze hair agency, isolation agencies and electrical switches. This mechanism is very simple, low cost. If designed properly, you can provide muzzle insurance. The delay time can be a few milliseconds to half a second, is one of the commonly used fuse body. However, the design and calculation of such institutions have not yet been solved in China. This article provides a calculation method that derives the formula for decommissioning time. Based on this, an empirical formula of a factory is analyzed. The content includes three parts: 1. Reliable insurance with the release of insurance conditions; 2. Discharge calculation of insurance time; 3. Experience formula analysis.