cervelo车架用的什么碳纤维

咱们来给大家介绍一台 c 开头的整车，这台车不是加特带尔，是 sv 五二零二二年环西 sc 赛段，可以说是给 svo 这个品牌获得了一个极大的播放量。 然后的话，呃， s 五这款车的一个客户码，他的一个独特的造型让很多的车友是比较喜欢这款车件，呃，搭配上呢这个弯码。 然后咱们再具体说说咱们面前的这台车，呃，车主是选择了一台黑白途乐的五十一码车架，然后，嗯，还有原厂搭配的一个破空挡啊。 呃，套件方面选择了是性价比比较高的优 t 二八幺七零万无线垫面，然后选择完车价跟套件之后，轮组的预算不是很高了，所以先用国产的碳纤维附条轮 先进行一个过渡，后期再进行升级。然后视频的最后我会把这款车的配置以及价格放在给大家展示出来，然后下面大家来欣赏欣赏这款车。

哈喽，小伙伴们今天给大家看一个修补部的一个看起来是什么样子的。这是一个老款的二五圈杀版本的，比较经典， 这边就能很明显的看到碳纤维的一个断裂，还有一个黄杨树枝的一个溢胶的一个情况， 有点就是上扬完以后就是这个，当时他是说什么？说是这种角度的一个设计，会能够让城管的一个舒适性更好，所以这就是很舒适的时候，对他没有高兴。

买车的时候千万不要迷信什么替八百替一千，逮住个架子就问人家，你这是替多少的，只有菜鸟才会这么问。首先 我们来科普一下碳纤维的技术知识，自行车常用的碳纤维材料主要来自于日本东力、东邦三菱、台湾凯利几家企业，大家听说的最多的应该是东力的 t 系列碳纤维， t 七百， t 八百 t 一千，数字越大，模量越高，重量越轻，刚性越好，但是也越脆。 一片 t 一千的编织碳布重量非常行，刚性极强，但是拿在手上都有可能会碎掉，所以高模量的碳纤维并不适合做整个车架，一个车架是由很多种不同模量的碳布组合而成。 举一个经典的例子，很多所谓的剃前车架，实际上就是在头管和普通这样需要高刚性的位置贴上一块巴掌大小的剃前碳布，剩下的部分全部都是剃七百这样的车架。在宣传的时候就可以自豪的讲，我是剃前碳夹。 有的国内野鸡品牌不管自己用的是 t 三百还是 tc 三五，在宣传的时候一律写动力 t 八百 t 一千，反正消费者也不知道如何来辨别真假，所以别总去问碳价材质，选择一个靠谱的品牌就对了。

今天有客户在问我们，你家的车价用的是什么等级？碳布，我告诉他我们家车价用的是 t 七百的主料 t 八百的加强，他总是很不屑的和我说某某品牌用的是 t 八百 t 一千 t 一千一，我只好出此视频给你们普及。普及 主要有三点，第一点是踢八百比踢七百的刚性强，但是锻炼的延伸率也就拉伸强度更低，表现是刚性强，但是他的韧性差，容易断裂，所以踢八百更适合局部的补强。 第二点是踢一千比踢一七百和踢八百无论是从刚性，韧度还有强度都要好，但是他已经涉及到军工领域了，已经被限制进口，市面上根本买不到。踢一千如果你说能买到，那你是如何鉴别他是踢一千的，那踢一千一更是如此。 第三点是那些自称用 t 八百一千一千一材料做的车价，我很好奇他是怎么做到一千多克的，材料都不允许做到这么重啊。如果你还相信的话，你只好上交智商税了。如果你想了解更详细的数据，我已经把表格放在了评论区。

marita carbon frames are manufactured by specialists with decades of experience in the field of composite materials at the marida r and d center based in germany each carbon frame is going to be developed by designers and engineers up to the most tiny detail all input material is supplied only by the most important producers of carbon fibers toho tore and mitsubishi fibers in the hot melt process carbon fibers are soaked in liquid eboxy resin with a very consistent structure and fiber alignment the resulting basic material is called pre pragues from pre impregnated among uni directional pre pragues other angle options than zero degrees are also possible to cover specific applications the pre pragues are produced in house， which keeps the material fresh there always cart and processed within a week before the epoxy resin hardens at room temperature an amazing number of parts top level frames like the new school toura is made of up to four hundred single prepreced pieces which have to be cut to size and arranged at the correct positions and angles pre pranks are draped around the poly batters by hand the latter are exhausted by high pressure air in the oven， during the process of curing exceptionally precise dimensions and smoother inside surfaces without wrinkles are guaranteed by positive molds made of eps foam for the tubes as well as mold cores made of silicon or potatura thinge for the frame nodes already when deciding about form and of the exterior at the start of the development process， the marina engineers and designers strongly determine possible performance data of the frames the huge negative molds are made from solid steel and weigh over four hundred kilograms per half each main triangle in each frame size needs its own separate mold key sizes even need several molds to guarantee the required production capacity the mold is heated in the curing oven and the frame is filled with high pressurized air this compresses the fiber layup pushes excess epoxy out of drain holes and condenses the composite material after the hardening of the pre pragues the mold is opened and the frame removed now the elaborate process of surface treatment begins before i aluminium interfaces for attached components can be inserted the surface has to be cleared of any excess epoxy all joints are given a precise cnc treatment only maximum precision can guarantee the cohesion of all the elements that make up a frame hundreds of carbon elements quality piece by piece quality assurance all relevant engineering tolerances are accurately checked and collected this way each frame is given its individual profile where all details are recorded a perfect finish needs considerable treatment starting from the basement the paintwork on a marita carbon frame is very elaborate and time consuming for two color paint jobs up to three hours are needed for masking the application of different paint coating layers graphics and a clear coat quality assurance by visual inspection even the smallest dust inclusion results inexpensive post treatment when the stiffness of the head tube is tested a frame shows its true potential great stiffness in this area generates high speed stability and precise steering always goals for marita carbon frames the fork impact test simulates a crash or hitting an obstacle our most sophisticated benches simulate the fatigue of a marida carbon frame through drive train forces thanks to exact manufacturing and benefits of the material our carbon frames have a far longer lifetime than their aluminium counterparts。

三十描述单侧侧加偏散。这一期呢，我们讲碳纤维车架。碳纤是由石墨压制而成，咱可以把它理解为一条线。碳布呢，就是由碳纤编织而成。咱们碳纤维车架就是由碳布粘贴而来，然后再经过高压，最后再打磨。所以它的工艺比较复杂，相对而言价格比较高。 碳纤维的重量轻，整车重量在八公斤左右。然后碳纤维是沿纤维轴方向，强度高。车架设计以上下受力为主， 所以横向受力容易造成车架损伤。车架只要受伤，无论大小都会对车架整体受力有影响。如果车架损伤，建议谨慎骑行。碳纤维整车一般在万元以上，我就有关心千元级的碳纤维能不能买，这个是一分钱一分货，然后如果我换了碳纤维，能不让我骑得更快，主要看腿。