【正文】 成坯料的鑄造工藝過程。而在二十世紀五十年代在歐美國家出現(xiàn)的連鑄技術(shù)是一項把鋼水直接澆注成形的先進技術(shù)。 關(guān)鍵詞 ： 連鑄機 板坯 正弦振動 偏心軸 電動機 Abstract 內(nèi)蒙古科技大學(xué)畢業(yè)設(shè)計說明書 (畢業(yè)論文 ) II The dsign ofthe slab caster mold vibraton device, themain body fthe contiuos casting machine vibration, likage, declration stiuons, uch asetric shaft design, andcontiuos casting machine ofsme quipment: motr, sped rucer,oupling, mold and vibration devices, uch asthe choice fcaluated and listed inthe main technial performance parmetrs. The vibration device dsigned mainly byeccentric dsplacemnt ofhe centric vibraton genrated, sothe size ofthe bias particulary importan ia cluation. Athe same time as result ofdiernt ypes ofped reucer, aswel asthe different ransmison ratio, nacordance with e actual situaion. thewo gear ducer dsign optins. Acording tohe sction fslab size, amplitude, frquency, tocaluate hsize ofthe motr power. In aditon the slab contiuos casting and rolling technolgy charcteristc and sinusoidal oscilation the slab continuos casting machine tohe topic dscused. Atthe same time, this paer describes imple contiuos eating machine inthe world and itsatus inChina, bout hecontinuos cating machine the future devlopment poential China metalurgy inthe world level, and theimportance ofthe dvelopment ofcontiuos cating machine Key words :Contiuos casting machine ,Slab ,Sinusoidal vibration ,Ecctric shafl Motor 目 錄 摘要 .................................................................................................................................. I Abstract ............................................................................................................................. I 第一章 緒論 .................................................................................................................... 1 連鑄 的含義 .......................................................................................................... 1 國內(nèi)連鑄的發(fā)展 ................................................................................................... 2 中國連鑄發(fā)展的及與世界連鑄水平的差距 ............................................................ 3 連鑄機振動系統(tǒng)應(yīng)注意的部分問題 ....................................................................... 6 第二章 結(jié)晶器振動技術(shù) ................................................................................................... 7 結(jié)晶器振動技術(shù)發(fā)展的歷史 ................................................................................. 7 連 鑄機結(jié)晶器振動簡介 ........................................................................................ 7 結(jié)晶器振動規(guī)律的演變 ........................................................................................ 8 第三章 結(jié)晶器振動方案的選擇 ...................................................................................... 12 設(shè)計內(nèi)容簡介 .................................................................................................... 12 技術(shù)方案介紹 .................................................................................................... 12 第四章 設(shè)計部分 .......................................................................................................... 17 已知參數(shù) ........................................................................................................... 17 方案的總體布置形式 ......................................................................................... 17 具體部件設(shè)計方案的確定 ................................................................................... 19 第五章 結(jié)晶器正弦振動的參數(shù)分析 ..............................................................................263 負滑脫量計算 .................................................................................................... 23 頻率與周期 ........................................................................................................ 23 負滑脫時間的確定 ............................................................................................. 24 內(nèi)蒙古科技大學(xué)畢業(yè)設(shè)計說明書 (畢業(yè)論文 ) III 第六章 結(jié)晶器振動裝置機械設(shè)計 ................................................................................... 26 設(shè)計計算 ........................................................................................................... 26 電動機的選擇 .................................................................................................... 28 分配傳動比 ....................................................................................................... 29 減速器的選擇 .................................................................................................... 29 聯(lián)軸器的選擇 .................................................................................................... 31 偏心軸的設(shè)計計算 及校核 ................................................................................... 32 第七章 軸的受力分析及校核 ........................................................................................ 37 軸Ⅰ的校核 ........................................................................................................ 37 心軸Ⅱ的校核 .................................................................................................... 40 第八章 結(jié)晶器振動和潤滑的關(guān)系 ............................................................................... 43 結(jié)晶器振動與保護渣的關(guān)系 .............................................................................. 43 結(jié)晶器的潤滑機理 ............................................................................................ 44 結(jié)晶器中摩擦力的分布 ..................................................................................... 45 連桿三維圖 .................................................................................................................... 47 總結(jié) ............................................................................................................................... 48 致謝 ............................................................................................................................... 49 參考文獻 .............................................................................