某步枪发射机构分析计算

对某步枪发射机构进行了研究,分析了击锤与阻铁的扣合可靠性,检查了机构能否可靠完成单连发动作,确定了扳机力和扳机行程是否适当,并计算了扳机力。

Analysis and Calculation of the Firing Mechanism of Some Rifle

Geometric analysis of the firing mechanism of a rifle is done. The reliability of fastening of the hammer and sear is examined, and whether the organizations can reliably complete single bursts of action is checked. The trigger stroke is appropriate and the trigger force is calculated. Then, a number of amendments are proposed about the firing mechanism geometry and shape and trigger spring.