需要金幣： 1000 個金幣 |
資料包括：完整論文 |  |
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| 轉(zhuǎn)換比率：金額 X 10=金幣數(shù)量， 例100元=1000金幣 | 論文字?jǐn)?shù)：14581 |  | |
| 折扣與優(yōu)惠：團購最低可5折優(yōu)惠 - 了解詳情 | 論文格式：Word格式(*.doc) |  |
摘要:帶鋼生產(chǎn)已由過去的單純追求大型化、高產(chǎn)量，轉(zhuǎn)變?yōu)樽⒅貛т摰漠a(chǎn)品質(zhì)量。板形是帶鋼的重要質(zhì)量性能指標(biāo)，為此，本次設(shè)計的900帶鋼軋機對其輥系做了重點改進，即對軋機的輥縫控制系統(tǒng)、軋機機架結(jié)構(gòu)及強度軋輥材質(zhì)及輥形等做了提高性設(shè)計。 本文的內(nèi)容主要包括：運用相關(guān)軋制理論進行了軋制壓力和軋制力矩的計算，按照本軋機的工況選取了合適的電動機，進行了軋輥的設(shè)計及強度校核，對輥縫調(diào)整系統(tǒng)的液壓缸進行了設(shè)計計算，對本軋機主傳動系統(tǒng)部件、齒輪機座、軋機機架進行了的設(shè)計計算，最后對軋鋼機的安裝維護提出了相關(guān)要求。 關(guān)鍵詞：900帶鋼 軋機 設(shè)計
ABSTRACT:Strip steel production has been developed from the past pure pursuit of large-scale, high yield, to pay attention to the product quality of strip steel. Flatness is one of the important quality of steel strip performance index, therefore, the design of the 900 strip mill roll system did to its focus on improvement, namely, roll gap control system of rolling mill, rolling mill rack structure and intensity of roll material and the roller shape and improve the design. This paper content mainly includes: use of relevant theory of rolling of the rolling pressure and rolling moment calculation, in accordance with the conditions of the rolling mill, selected the suitable motor for the roll design and strength check, the roll gap adjustment system has carried on the design and calculation of hydraulic cylinder, this rolling mill main drive system components, gear stand, mill housing has carried on the design and calculation, and finally puts forward relevant requirements on installation and maintenance of rolling mill. Keyword：900 strip mill；Rolling mill；design
本次設(shè)計的重點在于板形的控制上。設(shè)計的主要內(nèi)容就在于軋輥以及壓下裝置部分。本次設(shè)計采用全液壓壓下系統(tǒng)，全液壓系統(tǒng)擁有以下幾個特點：1.快速響應(yīng)性好，調(diào)整精度高；2.過載保護簡單可靠；3.采用液壓缸壓下可以根據(jù)需要改變軋機當(dāng)量剛度，軋機實現(xiàn)從“恒輥縫”到“恒壓力”軋制，以適應(yīng)各種軋制及操作情況；4.較機械傳動效率高；5.便于快速換輥，提高軋機作業(yè)率。正因為全液壓系統(tǒng)擁有這些特點，所以能夠滿足本次設(shè)計的要求，達(dá)到預(yù)期的效果。
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