【正文】 or, reducing the amount of friction and voila. Complete brake fade. The typical remedy for this would be to get the vehicle to a stop and wait for a few minutes. As the brake ponents cool down, their ability to absorb heat returns and the next time you use the brakes, they seem to work just fine. This type of brake fade was more mon in older vehicles. Newer vehicles tend to have less outgassing from the brake pad pounds but they still suffer brake fade. So why? It39。s equipped only with single leading edge drum brakes. As the drum spins backwards, the leading edge of the shoe bees the trailing edge and thus doesn39。s only really two types of bicycle brake those on which each brake shoe shares the same pivot point, and those with two pivot points. If you can look at a bicycle brake and no t understand what39。re travelling at speed, your vehicle has kiic energy. When you apply the brakes, the pads or shoes that press against the brake drum or rotor convert that energy into thermal energy via friction. The cooling of the brakes dissipates the heat and the vehicle slows down. It39。踩下剎車時(shí)，剎車片在兩個(gè)點(diǎn)向外壓。這造成了摩擦，產(chǎn)生熱量，轉(zhuǎn)移動(dòng)能，這將使車減速。簡(jiǎn)單地說解釋整個(gè)原理就是更大轉(zhuǎn)子 =更好的制動(dòng)原則。 4：雙通風(fēng)轉(zhuǎn)子 以前一樣，然而現(xiàn)在有了兩個(gè)轉(zhuǎn)子而不是一個(gè)，和他們之間葉片產(chǎn)生渦流將進(jìn)一步冷卻轉(zhuǎn)子同時(shí)試圖實(shí)際上從襯墊中排掉任何氣體。新的車輛，找到一些方式來冷卻轉(zhuǎn)子更為有效。 當(dāng)汽車開始滑動(dòng)下來時(shí)，剎車使汽車產(chǎn)生熱能 ,使你減速。 指導(dǎo)教師評(píng)語： 簽名： 年 月 日 附件 1：外文資料翻譯譯文 制動(dòng)器 制動(dòng)器：它們的作用？ 簡(jiǎn)單的說：它會(huì)使你的汽車慢下來。 熱力學(xué)，制動(dòng)失效，鉆孔轉(zhuǎn)子。因?yàn)榭諝馐强蓧嚎s的 (制動(dòng)液不是 )當(dāng)你踩剎車，氣泡的壓縮代替了流體轉(zhuǎn)移到制動(dòng)卡鉗。 1：基本制動(dòng)轉(zhuǎn)子。如果你夾緊你的大拇指任何一方的閥瓣靠近中間，你的大拇指將熱得非常快，你會(huì)需要推動(dòng)相當(dāng)大的摩擦力使閥瓣慢下來。這是簡(jiǎn)單的概念。這個(gè)簡(jiǎn)單的幾何解釋了，為什么汽車是很難停止向后滾動(dòng)，如果它只配單前緣沿鼓式制動(dòng)器。 盤式制動(dòng)器比鼓式制動(dòng)器好了一個(gè)數(shù)量級(jí)來使車輛制動(dòng)，這就是為什么你會(huì)發(fā)現(xiàn)的現(xiàn)代幾乎所以汽車和摩托車都使用的是盤式制動(dòng)器。t get as hot. That, in a nutshell explains the whole principle behind why bigger rotors = better stopping power. The different types of brake. All brakes work by friction. Friction causes heat which is part of the kiic energy conversion process. How they create friction is down to the various designs. Bicycle wheel brakes I thought I39。n launched the wayaheadofitstime DS which had the first modern incarnation of disc brakes along with other nifty stuff like selflevelling suspension, semiautomatic gearbox, active headlights and posi te body panels. (all things which were reintroduced as new by car makers in the 9039。ve ever watched Formula 1 racing, you39。他原先的設(shè)計(jì)了兩個(gè)光盤，緊貼彼此產(chǎn)生摩擦來使車減速。因?yàn)橹苿?dòng)蹄片在一端，簡(jiǎn)單的幾何意味著整個(gè)剎車片無法都接觸到制動(dòng)鼓。一雙橡膠塊連接到一雙卡鉗，能在機(jī)架上旋轉(zhuǎn)。 這是如何適用于更大的剎車轉(zhuǎn)子 一種普遍的跑車升級(jí)？汽車和自行車運(yùn)動(dòng)比賽通常有比一般的家庭汽車更大的盤或轉(zhuǎn)子。如果沒有某種冷卻協(xié)助，剎車就可能在最開始的幾個(gè)轉(zhuǎn)角失靈，最后剎車失效賽車在一半路程出局。 典型的補(bǔ)救辦法，將車停了下來，等待幾分鐘。剎車的冷卻使車的熱能消散，減慢車速。當(dāng)你踩下剎車，墊子或鞋子對(duì)制動(dòng)鼓和轉(zhuǎn)子的作用轉(zhuǎn)化為摩擦熱能。這是完全的制動(dòng)失效。 這是管道空氣剎車部件，以幫助他們冷卻下來，因?yàn)樵?F1 賽車中，剎車每隔幾秒鐘頻繁使用，花很多時(shí)間預(yù)留熱量。 大轉(zhuǎn)子。設(shè)計(jì)非常簡(jiǎn)單，在外部。 單前沿 是指實(shí)際接觸的旋轉(zhuǎn)鼓輪制動(dòng) 蹄部件的數(shù)量。 蘭徹斯特的專利。t) when you step on the brakes, the air bubbles press instead of the fluid transferring the motion to the brake calipers. Voila. Modern brake fade. So how do the engineers design brakes to reduce or eliminate brake fade? For older vehicles, you give that vapourised gas somewhere to go. For newer vehicles, you find some way to cool the rotors off mor