9CaKrnQhpKn作者:world.huanqiu.comgallery万万没想到!美国人竟这样造子弹/e3pmh22ph/e3pn6efsl这组图是美国弹药工厂生产子弹时拍摄的,让我们通过这些镜头来了解子弹的生产过程。1453259820000责编:baixue海外网145325982000011["9CaKrnQhpJm","9CaKrnQhpfV","9CaKrnQhnCE","9CaKrnQhnvo","9CaKrnQhnaj"]{"gallery":{"members":[{"desc":"这组图是美国弹药工厂生产子弹时拍摄的,让我们通过这些镜头来了解子弹的生产过程。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111759118.jpg"},{"desc":"生产子弹所用的铜。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800609.jpg"},{"desc":"正在进行加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800231.jpg"},{"desc":"正在进行加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800305.jpg"},{"desc":" 弹壳是枪弹上最重要的零件,它用于盛装发射药,并且把弹头和底火连接在一起,发射时还要承受火药气体压力和枪械自动机的力量。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800391.jpg"},{"desc":"正在进行加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800403.jpg"},{"desc":"正在进行加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800374.jpg"},{"desc":"正在进行加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800469.jpg"},{"desc":"已经完成加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800558.jpg"},{"desc":"已经完成加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800273.jpg"},{"desc":" 子弹的制造工程非常复杂,一般要经过以下工序:弹心压入→尾锥部预压→底部卷边→尾锥部成形→过径→辊沟→尺寸校量→称量→外观检选。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800573.jpg"},{"desc":"对已经完工的子弹进行包装。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800329.jpg"},{"desc":"对已经完工的子弹进行包装。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800631.jpg"},{"desc":"对已经完工的子弹进行包装。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800341.jpg"},{"desc":"正在进行加工的子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111800723.jpg"},{"desc":"检验子弹。\r\n\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111801102.jpg"},{"desc":" 子弹由弹壳、底火、发射药、弹头四部分组成。生产子弹的材料是黄铜,其优点主要在于延展性好,有一定的强度,并且比钢更耐腐蚀。(鸣谢:鼎盛论坛网友 边城)\r\n","url":"\/\/himg2.huanqiucdn.cn\/attachment2010\/2016\/0120\/20160120111801151.jpg"}]}}