山地自行车什么材质的好

2024-12-01 04:59:41
推荐回答(5个)
回答1:

钛合金、碳纤维、铝及合金、钢架、玻璃钢。另外还见到过用其他天然材料的:如竹子的。我用的就是钢架的是够沉的!朋友们有用铝合金架的是要轻的多,如果单纯说哪个好这很好说!看看世界级的赛事和运动员的赞助商就知道了!
如果是一般的爱好者的话那就因人而异了,希望你能找到适合自己用的!

回答2:

LS两位说钢架重 那是因为你没见过高级的钢架 一个钢架卖钛合金价格的都有 一般最常用的就是铝合金车架 一般来说价格相对便宜 性能可靠 重量较轻 缺点就是钢性低 钢架从低端到高端的品种都不是很多 但强度高 现在的制造工艺已经能在保证强度的前提下把钢架做得很轻了 但给人感觉就是钢架和钛合金架子一样 总是显得比较细 比较苗条 钛合金架子就是强度高 钢性好 寿命长 基本上一辈子用一个架子就差不多了 就是价格比较贵 主要是加工成本高 还有就是碳纤维架子 强度也够 重量很轻 最大缺点就是强度够但是很脆 简单举例说就是可能拿个尖石头在车架上用力划过去 车架就报废了····

回答3:

每种材质都会有它的特性。常见的铝合金车架,价廉物美,容易加工,成型容易。小厂品牌的车架在1000以内就可以买到一个不错的了;在铝合金里面加上镁或者钪,使车架在同样的重量上可以做的更高的刚性,或者在同样的刚性下,做的更轻,当然价格不会便宜,一般在2000-6000之间,当然有更贵的,这里暂且不论;钢架因为它的金属特性而需要更高的加工技巧,像国内整车才两三百元的,就不要谈什么金属特性和加工技巧了。意大利梅花的公路车架,有很多款都是钢的,而且重量很轻,1.2KG左右,虽然相对碳纤车架依然比较重,但是钢架的弹性和刚性,是别的车架种类无法比拟的;钛合金这种金属其实应该在世界上的含量是高于铝的,只是提炼钛的技术比较复杂,而且成本很高。所以导致钛合金的车架会非常昂贵。碳纤维车架以绝对的重量优势,一直牢牢的站在竞赛级车架的顶端。大部分竞赛选手都还是会选择碳纤维。

回答4:

很难说吧。碳纤维或者钛合金的当然好,但是太贵了,摔一跤,身体没事,心脏病犯了。其实一般铝合金已经很好了,结实耐用还便宜。钢的也很结实,但是太沉。

回答5:

铝合金的较轻,可塑性好,但没有韧性,更适合平整路面。
钢材结实耐用,韧性好,但是比较重。
碳纤维很轻,可塑性好,价格太贵。
钛合金,结实耐用,韧性也还行,但是喷漆是个问题,价格也较贵。
价格:普通钢<普通铝合金<低级碳<好铝合金<钛合金<好钢材<好碳(架子的价格除了材质还取决于制作工艺)
当雷诺的953钢和853钢可谓钢中之极品,铝合金中的7075也不错,原色的钛合金亮瞎眼,风骚的空气动力学形状是碳的强项。

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