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?? 2018-10-29 21:33:56 ?? 913
鋁單板(ban)(ban)軋(ya)制(zhi)(zhi)過程(cheng)的(de)軋(ya)件(jian)塑性(xing)曲線(xian)與軋(ya)機彈性(xing)曲線(xian)集成于(yu)同(tong)一坐標圖上的(de)曲線(xian),稱為鋁單板(ban)(ban)軋(ya)制(zhi)(zhi)過程(cheng)的(de)彈塑性(xing)曲線(xian)(圖3 -21),也稱鋁單板(ban)(ban)軋(ya)制(zhi)(zhi)的(de)H-p圖。...
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?? 2018-10-28 23:54:59 ?? 509
鋁(lv)單(dan)(dan)板合金(jin)軋(ya)件(jian)的塑性特性曲線是指某(mou)一預調輥(gun)縫(feng) so時,鋁(lv)單(dan)(dan)板合金(jin)軋(ya)制壓(ya)力(li)與軋(ya)出(chu)鋁(lv)單(dan)(dan)板合金(jin)板材厚(hou)度之間的關系曲線...
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?? 2018-10-27 21:26:04 ?? 544
鋁單板軋機的剛度(du)是(shi)指(zhi)軋機抵抗軋制壓力引(yin)起彈性變形的能力,又稱軋機模量。它包括縱向剛度(du)和橫(heng)向剛度(du)。...
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?? 2018-10-26 20:52:52 ?? 977
軋(ya)(ya)機(ji)是實現鋁單(dan)板軋(ya)(ya)制過程的(de)(de)(de)設(she)(she)(she)備,包(bao)括有主要(yao)設(she)(she)(she)備、輔助設(she)(she)(she)備、起重運輸設(she)(she)(she)備和附屬設(she)(she)(she)備等。鋁單(dan)板軋(ya)(ya)機(ji)彈(dan)性(xing)變形總量與軋(ya)(ya)制壓(ya)力之間(jian)的(de)(de)(de)關系曲線稱為(wei)軋(ya)(ya)機(ji)的(de)(de)(de)彈(dan)性(xing)特性(xing)曲線描(miao)述這一(yi)對參數(shu)關系的(de)(de)(de)數(shu)學表達式,即(ji)稱為(wei)軋(ya)(ya)機(ji)的(de)(de)(de)彈(dan)跳方程。...
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?? 2018-10-25 23:08:36 ?? 663
鋁(lv)單(dan)板(ban)軋(ya)制(zhi)時(shi)的(de)(de)彈(dan)性(xing)變(bian)形(xing) 鋁(lv)單(dan)板(ban)在(zai)(zai)軋(ya)制(zhi)時(shi)因為板(ban)材收到(dao)外(wai)力的(de)(de)擠壓(ya)會出現變(bian)形(xing)現象(xiang),這就是鋁(lv)單(dan)板(ban)軋(ya)制(zhi)時(shi)的(de)(de)彈(dan)性(xing)變(bian)形(xing)現象(xiang)。鋁(lv)單(dan)板(ban)軋(ya)制(zhi)時(shi)軋(ya)輥承(cheng)受(shou)(shou)的(de)(de)軋(ya)制(zhi)壓(ya)力,通(tong)過(guo)軋(ya)輥軸(zhou)(zhou)承(cheng)、壓(ya)下螺絲等零部件(jian),最后由機(ji)架承(cheng)受(shou)(shou)。所(suo)以在(zai)(zai)鋁(lv)單(dan)板(ban)軋(ya)制(zhi)過(guo)程(cheng)中,所(suo)有上(shang)述受(shou)(shou)力件(jian)都(dou)會發(fa)生(sheng)彈(dan)性(xing)變(bian)形(xing),嚴重時(shi)可(ke)達(da)數毫米。測(ce)試表明:彈(dan)性(xing)變(bian)形(xing)最大的(de)(de)是軋(ya)輥系(彈(dan)性(xing)壓(ya)扁與彎曲),約(yue)占(zhan)(zhan)(zhan)彈(dan)性(xing)變(bian)形(xing)總量(liang)的(de)(de)40% ~ 50%,其次是機(ji)架(立柱受(shou)(shou)拉,上(shang)下橫(heng)梁受(shou)(shou)彎),約(yue)占(zhan)(zhan)(zhan)12% ~ 16%,軋(ya)輥軸(zhou)(zhou)承(cheng)占(zhan)(zhan)(zhan)10% ~15%,壓(ya)下系統占(zhan)(zhan)(zhan)6%~8%. 隨著鋁(lv)...
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?? 2018-10-24 19:32:11 ?? 617
鋁單板(ban)軋(ya)制(zhi)工藝中(zhong),溫度(du)(du)的掌控是(shi)重中(zhong)之重。鋁單板(ban)軋(ya)制(zhi)溫度(du)(du)包括開(kai)軋(ya)溫度(du)(du)、終(zhong)軋(ya)溫度(du)(du)以(yi)及(ji)卷取溫度(du)(du)。...
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?? 2018-10-23 19:21:50 ?? 691
變(bian)形抗力(li)是計算鋁單板軋(ya)制(zhi)壓(ya)力(li)的重要(yao)材(cai)料參數(shu)。在(zai)鋁單板軋(ya)制(zhi)變(bian)形條件下,鋁單板金屬低杭塑性變(bian)形發(fa)生(sheng)的力(li)稱為變(bian)形杭力(li)。 ...
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?? 2018-10-22 18:40:11 ?? 583
鋁單(dan)板(ban)軋制壓力(li)是鋁單(dan)板(ban)制造工(gong)藝(yi)中十分(fen)重要(yao)的(de)一個參數(shu),鋁單(dan)板(ban)軋制壓力(li)不僅影(ying)響(xiang)(xiang)到鋁單(dan)板(ban)成(cheng)品的(de)形狀,更重要(yao)的(de)是會影(ying)響(xiang)(xiang)到鋁單(dan)板(ban)成(cheng)品的(de)質量。...
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廣東南(nan)渤灣金(jin)屬(shu)建材有限公司(si)