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棒料校直機(jī)機(jī)構(gòu)設(shè)計(jì)_畢業(yè)設(shè)計(jì)-展示頁

2025-03-11 11:14本頁面
  

【正文】 : 棒料 機(jī)構(gòu) 機(jī)架 西安思源學(xué)院畢業(yè)論文(設(shè)計(jì)) II Abstract Long term since, bar straightening machine for bending by artificial detection, intermesh artificially set is not accurate enough, the whole process depends on manual operation, low efficiency, straightening precision depends on the operator experience in deciding such shortings, has been as a supplement to the straightening device to use. Shaft parts and ponents is an important part of mechanical device, the bending deformation is widespread, the need for shaft parts for precision alignment, in order to guarantee the production quality of shaft parts. This paper focuses on the steel straightening process and working principle, working principle, inclined roller straightening machine characteristics, structure calculation are introduced, also of the two roller bar straightening machine mechanical parameters were analyzed, put forward the basic idea of this design two roll bar straightening machine. Part of the design of straightening machine frame, frame, transmission and so on are not the focus of this design, so here is a brief introduction. Keywords: Bar mechanism frame 西安思源學(xué)院畢業(yè)論文(設(shè)計(jì)) III 目錄 1 緒論 ............................................................. 1 選題背景意義 ................................................. 1 課題研究現(xiàn)狀 ................................................. 1 2 壓力棒料校直機(jī) ................................................... 1 壓力棒料校直機(jī)的工作原理 ..................................... 2 分類及工作原理 ............................................... 3 壓力矯直機(jī) ............................................... 3 輥式矯直機(jī) ................................................ 3 斜輥式矯直機(jī) ............................................. 3 拉伸矯直機(jī) ................................................ 4 拉伸彎曲矯直機(jī) ............................................ 4 3滾光矯直機(jī)的工作原理 ............................................. 6 滾光矯直機(jī)的簡(jiǎn)介 ............................................. 6 滾光矯直機(jī)的工作原理 ......................................... 6 設(shè)計(jì)滾光矯直機(jī)所涉及到的主要參數(shù) ............................ 11 國(guó)內(nèi)外現(xiàn)在生產(chǎn)這種矯直機(jī)的廠家 .............................. 13 4棒料滾光矯直機(jī)力能參數(shù)計(jì)算 ...................................... 14 矯直力的計(jì)算 ................................................ 14 求導(dǎo)程 t ................................................. 14 求彈性極限彎矩 Mmax ...................................... 15 求傾角 : ................................................. 15 軸承承受力的總和 ......................................... 16 棒料滾光矯直機(jī)功率計(jì)算 ...................................... 16 軸承的消耗功率 ........................................... 17 滑動(dòng)摩擦的消耗功率 ....................................... 17 滾動(dòng)摩擦的消耗功率 ....................................... 17 塑性彎曲變形的消耗功率 ................................... 17 消耗總功率 ............................................... 18 矯直機(jī)驅(qū)動(dòng)功率 .............................................. 18 關(guān)于機(jī)架、機(jī)座及軸承蓋的設(shè)計(jì) ................................ 18 5棒料滾光矯直機(jī)輥系設(shè)計(jì) .......................................... 21 矯直輥的組 成 ................................................ 21 .................................................. 21 矯直輥尺寸計(jì)算 .............................................. 22 矯直速度計(jì)算 ................................................ 23 西安思源學(xué)院畢業(yè)論文(設(shè)計(jì)) IV 矯直輥強(qiáng)度計(jì)算 .............................................. 24 軸承的壽命校核 .............................................. 26 結(jié)論 .............................................................. 29 參考文獻(xiàn) .......................................................... 29 致謝 .............................................................. 30 西安思源學(xué)院畢業(yè)論文(設(shè)計(jì)) 1 棒料校直機(jī)機(jī)構(gòu)設(shè)計(jì) 1 緒論 長(zhǎng)期以來,鋼筋調(diào)直機(jī)手工檢測(cè)由于彎曲,彎曲人為設(shè)置的數(shù)量不夠準(zhǔn)確,通過手工操作,效率低,整個(gè)過程中,矯直精度取決于操作者的經(jīng)驗(yàn)來決定等缺點(diǎn),它已被用來作為一種補(bǔ)充矯直設(shè)備使用。本文著重對(duì)鋼矯直過程進(jìn)行了設(shè)計(jì),根據(jù)原理機(jī)制盛行的矯直機(jī)這個(gè)機(jī)構(gòu)的目的是提高工作效率,矯直質(zhì)量有了明顯的提高。 本科畢業(yè)論文(設(shè)計(jì)) 題 目 棒料校直機(jī)機(jī)構(gòu)設(shè)計(jì) 學(xué) 院 機(jī)電工程學(xué)院 專 業(yè) 機(jī)械設(shè)計(jì)及其自動(dòng)化 班 級(jí) 機(jī)制本 01 班 學(xué) 號(hào) 111101010121 學(xué)生姓名 張 朦 朦 指導(dǎo)教師 梁 艷 完成日期 西安思源學(xué)院教務(wù)處制 二〇一五年四月 西安思源學(xué)院畢業(yè)論文(設(shè)計(jì)) I 中文摘要 長(zhǎng)期以來,鋼筋 調(diào)直機(jī)手工檢測(cè)由于彎曲,彎曲人為設(shè)置的數(shù)量不夠準(zhǔn)確,通過手工操作,效率低,整個(gè)過程中,矯直精度取決于操作者的經(jīng)驗(yàn)來決定等缺點(diǎn),它已被用來作為一種補(bǔ)充矯直設(shè)備使用。軸和軸上零件在彎曲的一個(gè)重要組成部分,其廣泛的機(jī)械設(shè)備,主要用于軸類零件的精密對(duì)準(zhǔn)保證軸類零件生產(chǎn)質(zhì)量的需要。框架,框架,傳輸而設(shè)計(jì)的矯直機(jī)的其他部分不屬于本設(shè)計(jì)的重點(diǎn),所以這里是一個(gè)簡(jiǎn)單的介紹 。要
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