【正文】 ........................................................................... 1 一、產(chǎn)品方案的制定 ........................................................................................................ 2 ................................................................................................... 2 ............................................................................................................. 2 ........................................................................................ 2 技術(shù)要求： ................................................................................................ 2 表面質(zhì)量： ................................................................................................ 3 二、原料選擇 ................................................................................................................... 3 ............................................................................................................. 3 ................................................................................................... 3 三、車間主要工藝流程 ..................................................................................................... 4 ............................................................................................................. 4 ............................................................................................... 5 .......................................................................................................... 8 四、軋機(jī)類型的選擇和布置 .............................................................................................. 8 ................................................................................................... 9 .......................................................................................................... 9 ..................................................................................... 9 ................................................................................................. 10 五、典型產(chǎn)品工藝設(shè)計(jì) ................................................................................................... 11 ........................................................................................................... 11 ........................................................................................................... 13 .................................................................................................... 13 ........................................................................................................... 14 六、軋制力和軋制力矩的計(jì)算 ........................................................................................ 15 ........................................................................................................... 15 ..................................................................... 16 七、電機(jī)能力的計(jì) 算 ...................................................................................................... 16 ................................................................................................. 16 ........................................................................................................... 17 .................................................................................................... 17 ........................................................................................................... 18 Md ......................................................................................................... 18 ........................................................................................................ 18 八、軋輥強(qiáng)度校核 .......................................................................................................... 19 矩計(jì)算 ....................................................... 20 .......................................................................................... 22 ...................................................................................... 23 九、車間年產(chǎn)量計(jì)算 ...................................................................................................... 23 ........................................................................ 23 ............................................................................................. 24 ............................................................................................. 24 ................................................................................................. 25 十、車間輔助設(shè)備選擇 ................................................................................................... 25 ............................................................................................................. 25 .......................................................................................................... 26 .......................................................................................................... 26 ..........................