推荐回答（5个）
世界上公认三大名刃中没有中国刀，这样的原因是有深刻的社会背景的，中国春秋以后的统治者抑武扬文，丧失了春秋之时爱武习文的社会风气，使武备文化基本中断。每当大的战争和动乱结束后，那些承载武士英勇的冷兵器也随着主人的逝去而消亡。中国古代那些精美的冷兵器也就没有堂堂地走入世界的舞台。
唐帝国通过开明的政治和强大的军事力量，成为当时世界的中心，从唐初的统一之战到盛唐时期所有的对内对外战争，都出现在冷兵器历史上对后世影响巨大的武器——唐刀。
在当时的世界上是与阿拉伯大马士革刀着称于世的两种名刀，无论是技术上还是在艺术上均达到了极高的成就，可以说是我国刀剑史上的巅峰。
1、失传
2、造价昂贵
3、唐朝灭亡以后，北方属游牧民族统治多骑兵，南方宋朝多步兵讲究阵法以克制骑兵，主要是长兵器和弓箭。
有机会去看看陌刀，很邪恶··
要是喜欢唐刀的话去收集一把哦，真的很漂亮。
1楼的回答很对，因为真正的唐刀技术已经失传了，虽然世界3大名刀之一的日本刀是由唐刀演变过来的，但是因为日本刀本身做了不少的改进，而且融入了日本大和民族本身的元素，例如争攻，尚武，已经自成一派了
唐刀的制作手法没有随时代的发展而进步，很多现代萃取技术没有运用进去，加之古手法的传承为家族传承，很多技巧都流失了，现在看来，只能作为历史回忆
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唐刀的制作技术并没有随着时代的发展而进步。许多现代的提取技术尚未被使用，古代技术的继承是由家庭继承的。许多技术已经丢失。现在看来，它只能用来作为历史的回忆。唐道的刀口太直，容易折断，特别是不适合骑兵冲锋，不易锻造。要装备大量的设备是不可能的。宋代以后，逐渐被厚刀取代。著名的刀锋以其知名度和高质量闻名于世。
喜欢传统刀剑 ゛可゛以゛向゛ta゛了゛解゛\/゛亻言゛：゛ 1゛ 1゛ 0゛ 5゛ 4゛ 6゛ 5゛ 8゛ 4゛ 7゛
为什么我们的国家没有刀？据说我们的国家爱好和平，但事实上科技不是3，中国的农业国家，一个国家像一个人，你有一个很长的，他有一个短短的4，我国是一个非常强大的国家刀具，刀具会没收你，其他国家都是FAM。对于刀，人们指着刀吃，我们卖刀卖，我们卖刀卖，我们卖刀卖谁是为了？
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