【正文】 ................................................................................................. 1 銅及銅合金 ................................................................................................................ 1 銅板帶材 .................................................................................................................... 1 銅板帶材生產(chǎn)的現(xiàn)狀及發(fā)展趨勢 ............................................................................ 2 第 2 章 生產(chǎn)方案的選擇與金屬平衡 .....................................................................4 產(chǎn)品方案的編制 .................................................................................................................... 4 計算產(chǎn)品的選擇 .................................................................................................................. 4 產(chǎn)品標(biāo)準(zhǔn)及技術(shù)要求 .......................................................................................................... 5 生產(chǎn)方案的選擇 .................................................................................................................. 6 編制金屬平衡表 .................................................................................................................. 8 第 3 章 生產(chǎn)工藝流程的制定 ..............................................................................9 生產(chǎn)工藝流程的主要依據(jù) .................................................................................................. 9 計算產(chǎn)品 H68 的工藝流程 ................................................................................................. 9 第 4 章 主要設(shè)備及工藝介紹 ..................................................................................................11 設(shè)備概況 .............................................................................................................................11 錠坯的選擇 ...............................................................................................................11 加熱爐 .......................................................................................................................11 軋制設(shè)備 .................................................................................................................. 12 熱處理爐 .................................................................................................................. 12 矯直設(shè)備 .................................................................................................................. 13 剪切設(shè)備 .................................................................................................................. 13 工藝介紹 ............................................................................................................................ 13 錠坯鑄造 .................................................................................................................. 13 加熱制度 .................................................................................................................. 14 熱軋工藝 .................................................................................................................. 15 銑面銑邊 .................................................................................................................. 15 冷軋工藝 .................................................................................................................. 16 熱處理工藝 .............................................................................................................. 16 酸洗工序 .................................................................................................................. 17 精整工序 .................................................................................................................. 17 第 5 章 典型產(chǎn)品 H68 工藝計算 ......................................................................... 19 原料的設(shè)計 ........................................................................................................................... 19 壓下制度 ............................................................................................................................ 19 熱軋壓下制度 .......................................................................................................... 19 冷軋壓下制度 .......................................................................................................... 21 速度制度 ............................................................................................................................ 23 熱軋速度 .................................................................................................................. 24 冷軋速度 .................................................................................................................. 25 溫度制度 ............................................................................................................................ 26 第 6 章 軋制力與傳動力矩 ................................................................................ 28 湖南工業(yè)大學(xué)本科畢業(yè)設(shè)計 熱軋軋制壓力 .................................................................................................................... 28 冷軋軋制壓力 .................................................................................................................... 28 傳動力矩 ............................................................................................................................ 29 軋制力矩 .................................................................................................................. 29 附加摩擦力矩 .......................................................................................................... 30 空轉(zhuǎn)力矩 .................................................................................................................. 30 動力矩 ...................................................................................................................... 30 第 7 章 軋輥的強(qiáng)度校核 ..................................................................................... 31 咬入條件的校核 ..............