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摘 要

進(jìn)入21世紀(jì)，我國(guó)經(jīng)濟(jì)的發(fā)展更是突飛猛進(jìn)。這很大程度上得益于機(jī)械、冶金等行業(yè)的產(chǎn)品的大量生產(chǎn)和銷售。隨著科學(xué)技術(shù)的發(fā)展，市場(chǎng)對(duì)這類產(chǎn)品的要求不僅在數(shù)量上，更是在質(zhì)量上要求更高了。板材作為其中的一員，質(zhì)量上的要求也大幅度提高。不良板形的外部表現(xiàn)是板材上常見(jiàn)的中心波浪、邊浪、瓢曲、扭曲、鐮刀彎或局部‘鼓包’等。板材在軋制、熱處理、冷卻及運(yùn)輸過(guò)程中產(chǎn)生的這些缺陷，在冶金加工廠中常用矯直機(jī)加以糾正。

本文就對(duì)與本課題的產(chǎn)品——鋼板校平機(jī)相關(guān)的內(nèi)容進(jìn)行了說(shuō)明與論述。首先，論述了鋼板校平機(jī)研究的現(xiàn)狀、意義和具體內(nèi)容；其次，論述了校平機(jī)的工作原理、系統(tǒng)構(gòu)成及各系統(tǒng)的方案選擇與參數(shù)計(jì)算；最后，對(duì)本研究的結(jié)果存在的問(wèn)題和缺陷進(jìn)行了說(shuō)明，提出應(yīng)該往哪個(gè)方向繼續(xù)進(jìn)行研究。相信我們不懈的努力最終會(huì)使我國(guó)的板材產(chǎn)品在國(guó)際市場(chǎng)上具備很強(qiáng)的競(jìng)爭(zhēng)力。

關(guān)鍵字： 鋼板 校平機(jī) 設(shè)計(jì)



ABSTRACT

Getting into 21 centuries, development of our country’s economy has advanced by leaps and bounds. This mainly profits from the mass production and distribution of the product of professions, such as machine and metallurgy...etc. Along with the development of science and technique, the market request of such product is not only on the amount, but also much more higher on the quality. As a member of those productions, the request of steel plate’s quality also has a significant exaltation. The exterior performance of a bad plate is usually the familiar center wave, side wave, bend, distort, sickle curve or part hunch ... etc. These blemish producing from the process of hot processing, cool off and conveyance are commonly rectified by the leveling machine in the metallurgy processing plant.

This text is concerned with the related contents of the product, that is steel plate leveling machine, of this research. First, it discussed the present condition, significance and detailed contents of such machine’s research; Secondly, this article discussed the run fundament, composing system and the choice and parameter calculation of each system; To the end, this text carried on an elucidation of the problem and blemish in the result of this research, then put forward the direction to which we will go on with this research. I believe that through our unremitting effort our steel plate production will finally have a very strong competition ability in the international market.

Key Words: Steel plate; Leveling machine; Design



目 錄

中文摘要

英文摘要

1．緒論

1.1 為什么要進(jìn)行鋼板矯直﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣1

1.2 平行輥式矯直機(jī)的發(fā)展趨勢(shì)﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣2

1.3 本課題研究的內(nèi)容和意義﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣2

2. 矯直機(jī)工作原理和方案選擇﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣4

2.1 “矯直”的定義﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣4

2.2 反彎矯直的基本原理﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣4

2.3 本矯直機(jī)的工作原理和壓下方案選擇﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣5

2.4 輥系方案選擇﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣6

3 主要系統(tǒng)的設(shè)計(jì)和參數(shù)計(jì)算 ﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣9

3.1 主傳動(dòng)系統(tǒng)設(shè)計(jì)及參數(shù)計(jì)算﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣9

3.2 液壓壓下系統(tǒng)設(shè)計(jì)及計(jì)算﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣14

3.3 矯直輥及其軸承的選擇和強(qiáng)度校核﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣20

4. 矯直機(jī)安裝、調(diào)試與潤(rùn)滑﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣27

4.1 平行輥矯直機(jī)的安裝與調(diào)試﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣27

4.2 平行輥矯直機(jī)的維護(hù)與潤(rùn)滑﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣29

結(jié)論﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣31

致謝﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣32

參考文獻(xiàn)﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣﹣33