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專用銑床液壓系統(tǒng)設(shè)計課程設(shè)計論文-展示頁

2025-07-07 02:05本頁面
  

【正文】 ........6 快退階段 ...................................................................................................................................7 繪制液壓缸工況圖 ....................................................................................................................84 液壓系統(tǒng)圖的擬定 ........................................................................................................................11 制定液壓回路方案 ........................................................................................................................11 .............................................................................................................12 .................................................................................................................................12 .................................................................................12 .................................................................................................................................12 擬定液壓系統(tǒng)圖 ............................................................................................................................135 液壓元件的選擇 ...............................................................................................................................16 液壓泵及驅(qū)動電機的選擇 ...........................................................................................................16 .................................................................................................16 .2 液壓泵的流量計算 ...............................................................................................................16攀枝花學(xué)院液壓課程設(shè)計(論文) 目錄 1 .................................................................................................................16 確定液壓泵驅(qū)動功率及電機的規(guī)格、型號 .........................................................................17 閥類元件及輔助元件的選擇 .......................................................................................................17 油管的選擇 .....................................................................................................................................18 油箱的計算 ....................................................................................................................................19 吸油管和過濾器之間管接頭的選擇 ..........................................................................................19 堵塞的選取 ....................................................................................................................................19 空氣過濾器的選取 ........................................................................................................................206 液壓系統(tǒng)性能的驗算 ...................................................................................................................21 驗算系統(tǒng)壓力損失并確定壓力閥的調(diào)整值 ..............................................................................21 快進 .......................................................................................................................................21 工進 .......................................................................................................................................22 快退 .......................................................................................................................................23 油液溫升驗算 ................................................................................................................................247 油箱的設(shè)計 ......................................................................................................................................25 壁厚、箱頂及箱頂元件的設(shè)計 ...................................................................................................25 箱壁、清洗孔、吊耳、液位計的設(shè)計 ......................................................................................25 箱底、放油塞及支架的設(shè)計 .......................................................................................................25 油箱內(nèi)隔板及除氣網(wǎng)的設(shè)置 .......................................................................................................26 油箱的裝配圖的繪制 ....................................................................................................................27參 考 文 獻 ...........................................................................................................................................28總 結(jié) .........................................................................................................................................................29致 謝 .........................................................................................................................................................31附 錄 .........................................................................................................................................................33攀枝花學(xué)院液壓課程設(shè)計(論文) 設(shè)計題目 01 設(shè)計題目 設(shè)計題目設(shè)計一臺專用銑床,銑頭驅(qū)動電機的功率為 千瓦,銑刀直徑為120mm,轉(zhuǎn)速 350 轉(zhuǎn)/分,如工作臺質(zhì)量為 363 公斤,工件和夾具的質(zhì)量為124 公斤,工作臺的行程為 426mm,工進行程為 185mm,快進快退速度為 米/分,工進速度為 60~1000 毫米/分,其往復(fù)運動的加速(減速)時間為 秒,工作臺用平導(dǎo)軌靜摩擦系數(shù) ,動摩擦系數(shù) ,??計該機床的液壓系統(tǒng)。 整個設(shè)計過程主要分成六個部分:參數(shù)的選擇、方案的制定、圖卡的編制、專用銑床的設(shè)計、液壓系統(tǒng)的設(shè)計以及最后有關(guān)的驗算。此次設(shè)計主要是將自己所學(xué)的知識結(jié)合輔助材料運用到設(shè)計中,鞏固和深化已學(xué)知識,掌握液壓系統(tǒng)設(shè)計計算的一般步驟和方法,正確合理的確定執(zhí)行機構(gòu)
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