180噸轉(zhuǎn)爐傾動(dòng)機(jī)構(gòu)設(shè)計(jì)-畢業(yè)論文

遼寧科技大學(xué)本科生畢業(yè)設(shè)計(jì) 第 I 頁(yè) 180噸轉(zhuǎn)爐傾動(dòng)機(jī)構(gòu)設(shè)計(jì) 摘 要 在轉(zhuǎn)爐設(shè)備中的傾動(dòng)機(jī)械是實(shí)現(xiàn)轉(zhuǎn)爐煉鋼生產(chǎn)的關(guān)鍵設(shè)備之一 爐體的工作 對(duì)象是高溫的液體金屬 在兌鐵水 出鋼等項(xiàng)操作時(shí) 要求爐體能平穩(wěn)地傾動(dòng)和 準(zhǔn)確的停位 為獲得如此低的轉(zhuǎn)速 需要很大的減速比 轉(zhuǎn)爐爐體自重很大 再 加裝料重量等 整個(gè)被傾轉(zhuǎn)部分的重員要達(dá)上百噸或上千噸本設(shè)計(jì)說明書以鞍鋼 180 噸轉(zhuǎn)爐全懸掛傾動(dòng)裝置為借鑒 以傾動(dòng)角度連續(xù)回轉(zhuǎn) 360 度 傾動(dòng)速度范圍 從 0 1r min 1 0r min 進(jìn)行設(shè)計(jì) 主要內(nèi)容包括 分別對(duì)轉(zhuǎn)爐的空爐 爐液的重心 進(jìn)行計(jì)算 轉(zhuǎn)爐傾動(dòng)力矩的計(jì)算 電機(jī)的確定和傳動(dòng)比的分配 傾動(dòng)機(jī)械及其傳 動(dòng)件的設(shè)計(jì) 包括傳動(dòng)方案的選擇 根據(jù)傾動(dòng)力矩進(jìn)行電動(dòng)機(jī)的選擇和校核 減 速器的設(shè)計(jì) 主要零部件的強(qiáng)度校核 抗扭緩沖裝置的設(shè)計(jì) 此外 還進(jìn)行了 技術(shù)經(jīng)濟(jì)性分析 關(guān)鍵字關(guān)鍵字 轉(zhuǎn)爐 煉鋼機(jī)構(gòu) 傾動(dòng)機(jī)械 傾動(dòng)裝置 遼寧科技大學(xué)本科生畢業(yè)設(shè)計(jì) 第 II 頁(yè) 180 Tons Of Converter Titled Holding Mechanism Design ABSTRACT In converter equipment is to realize the titled holding machinery converter steelmaking production of one of the key equipment furnace work object is the temperature of the liquid metal confirmed the steel in metal and wait for an operation requirements can smoothly titled holding furnace and accurate stagnate To obtain such a low speed need a great deal of the deceleration than The converter furnace self respect is very big install additional material weight the whole is turned out of the part of the heavy member to reach over tons or thousands of tons of this design specifications in angang 180 tons of converter for reference for the suspension titled holding device titled holding Angle continuous rotary 360 degrees titled holding speed range from 0 1 r min 1 0 r min to carry on the design The main contents include to the empty respectively of converter furnace the furnace calculated the center of gravity of the fluid The calculation of torque converter titled holding Determination of the motor and the transmission ratio of the distribution and Titled holding machinery and transmission parts design including transmission scheme choice according to the choice of the motor torque of titled holding and check the design of the speed reducer the main components of stress test The design of the buffer device to wrest resistant in addition also carried out technology economy analysis Key The converter Steelmaking institutions Titled holding machinery Titled holding device 遼寧科技大學(xué)本科生畢業(yè)設(shè)計(jì) 第 I 頁(yè) 目 錄 摘 要 I ABSTRACT II 1 緒 論 1 1 1 轉(zhuǎn)爐煉鋼發(fā)展歷史 1 1 2 轉(zhuǎn)爐煉鋼生產(chǎn)技術(shù) 2 1 3 轉(zhuǎn)爐傾動(dòng)機(jī)構(gòu)的作用 3 1 4 本文研究的主要內(nèi)容 3 2 方案選擇與評(píng)述 4 2 1 支承裝置結(jié)構(gòu) 4 2 2 傾動(dòng)機(jī)構(gòu)的結(jié)構(gòu)形式 4 2 2 1 傾動(dòng)機(jī)構(gòu)的選擇原則 4 2 2 2 傾動(dòng)機(jī)構(gòu)的配置形式 5 2 3 傳動(dòng)系統(tǒng)結(jié)構(gòu)形式 5 2 4 電機(jī)的選擇 6 2 5 聯(lián)軸器的選擇 6 2 6 軸承的選擇 6 2 7 耳軸的結(jié)構(gòu) 7 3 轉(zhuǎn)爐傾動(dòng)機(jī)構(gòu)電機(jī)的選擇 8 3 1 轉(zhuǎn)爐空爐重量及重心位置的計(jì)算 8 3 1 1 爐殼部分重量及重心位置的確定 8 3 1 2 爐襯各部分重量及重心位置的確定 11 3 2 爐內(nèi)液體的重量和初始液面高度的計(jì)算 15 3 2 1 爐內(nèi)液體的重量的確定 15 3 2 2 初始液面高度的計(jì)算 16 3 3 計(jì)算機(jī)計(jì)算爐液重心和傾動(dòng)力矩 16 3 3 1 計(jì)算原理 16 遼寧科技大學(xué)本科生畢業(yè)設(shè)計(jì) 第 II 頁(yè) 3 3 2 輸入原始數(shù)據(jù) 16 3 3 3 計(jì)算過程 C 語(yǔ)言程序見附錄 A 18 3 4 1 轉(zhuǎn)爐電機(jī)所需功率 19 3 4 2 轉(zhuǎn)爐過載校核 20 4 傳動(dòng)系統(tǒng)設(shè)計(jì) 22 4 1 分配傳動(dòng)比 22 4 2 各軸的運(yùn)動(dòng)和動(dòng)力參數(shù) 23 4 3 齒輪傳動(dòng)設(shè)計(jì) 24 4 3 1 分減速器齒輪傳動(dòng)設(shè)計(jì) 24 4 3 2 主減速器齒輪傳動(dòng)設(shè)計(jì) 29 4 4 制動(dòng)器的設(shè)計(jì)計(jì)算 34 5 主要零部件的設(shè)計(jì)和強(qiáng)度校核 37 5 1 鍵的設(shè)計(jì)計(jì)算 37 5 2 分減速器輸出軸的設(shè)計(jì)及強(qiáng)度校核 37 5 2 1 選擇軸的材質(zhì) 38 5 2 2 軸的校核 38 5 3 軸承的設(shè)計(jì)與校核 54 5 3 1 選擇軸承類型 54 5 3 2 校核軸承的壽命 55 5 4 扭力桿的設(shè)計(jì) 56 6 潤(rùn)滑系統(tǒng)設(shè)計(jì)計(jì)算及安裝操作規(guī)程 58 6 1 潤(rùn)滑系統(tǒng)的設(shè)計(jì)計(jì)算 58 6 1 1 油泵的選擇 58 6 2 潤(rùn)滑及安裝操作規(guī)程 63 6 2 1 安裝操作規(guī)程 63 6 2 2