根据发火作用过程(配用引信)的不同,手榴弹可分为延期手榴弹、触发手榴弹、触发延期双作用手榴弹三种类型。而延期手榴弹根据延期方式的不同又可分为摩擦发火手榴弹、击发发火手榴弹和电发火手榴弹三种类型。3.1.5 延期手榴弹 投掷后,延迟一定时间才起爆的手榴弹。配用延期引信的类型有三种:(l)摩擦发火件引信;(2)击发发火件引信;(3)电发火件引信。对手榴弹延期装置的基本要求是:符合规定的延期时间和一定的时间误差;较好的火焰感度;足够的火焰输出;足够的机械强度;燃烧可靠,不熄火;长期贮存性能稳定。延期手榴弹是一种被广 According to the firing process (with fuze), grenades can be divided into three types of delaying grenades, triggering grenades, trigger delayed double-effect grenades. The extension of grenades deferred according to the different ways can be divided into friction firing grenades, firing grenades and electric fire grenade three types. 3.1.5 delayed grenade throwing, delaying a certain time before the initiation of grenades. There are three types of fuses with extended fuze: (1) friction fuze fuze; (2) firing fuze fuze; (3) electrical fire fuze. The basic requirements for the extension of the grenade device are: meet the specified delay time and a certain time error; better flame sensitivity; adequate flame output; sufficient mechanical strength; reliable combustion, non-flameout; long-term storage stability. Extension of grenades is a widely used