Chamber Leader弹膛引导(弹头)锥,我国习惯称作“坡膛”。坡膛的作用是容纳弹头并将它很好地引导入线膛,这个过渡区常采用1～4个圆锥体结构,与弹膛一起铰削,所以弹膛与坡膛可以当成一个整体。弹膛的形状与弹壳相似,尺寸要求与密闭性、弹壳变形、抽壳以及枪弹的定位方式等诸因素有关。枪弹在弹膛中的定位系用弹壳口部(case mouth)、弹壳斜肩(case shouder)或弹底缘(case rim)3种方式。转轮枪一般有6个绕轴转 Chamber Leader impeachment (warhead) cone, our country used to be called “slope”. The role of the slope is to accommodate the warhead and guide it well into the line. This transition zone often uses 1 to 4 cone structures that are reamed with the magazine, so the magazine and the slope can be considered as a whole. The shape of the magazine is similar to that of the cartridge case. The size requirements are related to the airtightness, the deformation of the shell, the shell and the positioning method of the bullet. The positioning of the bullet in the magazine is in the form of a case mouth, a case shouder, or a case rim. The revolver gun generally has 6 rotations around the axis