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輕型貨車鼓式制動(dòng)器畢業(yè)設(shè)計(jì)(參考版)

2024-12-05 16:12本頁面
  

【正文】 最后,完成裝配圖和零件圖的繪制。在設(shè)計(jì)過程中,以實(shí)際產(chǎn)品為基礎(chǔ),根據(jù)我 國工廠目前進(jìn)行制動(dòng)器新產(chǎn)品開發(fā)的一般程序,并結(jié)合理論設(shè)計(jì)的要求進(jìn)行設(shè)計(jì)。 鼓式制動(dòng)也叫塊式制動(dòng) , 現(xiàn)在鼓式制動(dòng)器的主流是內(nèi)張式,它的 制動(dòng)鼓 位于制動(dòng)輪內(nèi)側(cè),剎車時(shí)制動(dòng)塊向外張開,摩擦制動(dòng) 鼓 的內(nèi)側(cè),達(dá)到剎車的目的。 摘 要 制動(dòng)系統(tǒng)在汽車中有著極為重要的作用,如果失效將會(huì)造成災(zāi)嚴(yán)重的后果。制動(dòng)系統(tǒng)的主要部件就是制動(dòng)器,在現(xiàn)代汽車上仍然廣泛使用的是具有較高制動(dòng)效能的蹄 — 鼓式制動(dòng)器。 本設(shè)計(jì)就摩擦式鼓式制動(dòng)器進(jìn)行了相關(guān)的設(shè)計(jì)和計(jì)算。 首先根據(jù)給定車型的整車參數(shù)和技術(shù)要求,確 定 制動(dòng)器的結(jié)構(gòu)形式 、驅(qū)動(dòng)形式及 制動(dòng)器主要參數(shù),然后計(jì)算制動(dòng)器的制動(dòng)力矩 、制動(dòng)效能因數(shù)、制動(dòng)減速度 、制動(dòng)溫升等,并在此基礎(chǔ)上進(jìn)行制動(dòng)器主要零部件的結(jié)構(gòu)設(shè)計(jì) ,如制動(dòng)鼓、制動(dòng)蹄、制動(dòng)底板等 。 關(guān)鍵詞 : 鼓式制動(dòng)器 ,制動(dòng)力矩,制動(dòng)效能因數(shù),制動(dòng)減速度,制動(dòng)溫升 ABSTRACT In the vehicle brake system is very important. Braking failure can be result in serious consequences. The main part of the braking system is the brake. In the modern car brake shoe brake drum which has high braking efficiency is still widely used. Drum brake, also known as blocktype brake. The mainstream of drum brakes is sheets style, and its brake shoes located inside the brake wheel. When braking, brakeblocks open outward to friction the inside of the brake drum. The design of the friction drum brakes were related to the design and calculation. The design based on the actual product, accord to our country brake factory general new product development process, and union theoretical design requirements. The first, according to assigns vehicle the parameter and the specification, determine th
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