為(wei)了研(yan)(yan)(yan)究振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)結構(gou)(gou)強度(du)(du)及剛度(du)(du)能否達到設(she)(she)計要求及國家標準,需要對(dui)(dui) 振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai) 進(jin)行(xing)(xing)(xing)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)態特性(xing)分(fen)析；為(wei)了說明四軸(zhou)(zhou)(zhou)變(bian)直線(xian)(xian)軌(gui)跡(ji)等厚(hou)(hou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)箱(xiang)對(dui)(dui)于(yu)等效作用(yong)下雙(shuang)(shuang)軸(zhou)(zhou)(zhou)直線(xian)(xian)等厚(hou)(hou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)在(zai)(zai)(zai)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)態特性(xing)上(shang)有(you)何異同和(he)(he)優勢,筆者將(jiang)把四軸(zhou)(zhou)(zhou)變(bian)直線(xian)(xian)軌(gui)跡(ji)等厚(hou)(hou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)和(he)(he)等效作用(yong)下雙(shuang)(shuang)軸(zhou)(zhou)(zhou)直線(xian)(xian)等厚(hou)(hou),設(she)(she)滑(hua)(hua)塊(kuai)(kuai)質量(liang)=0.偏疼塊(kuai)(kuai)質量(liang)=M,對(dui)(dui)質心(xin)的(de)(de)(de)(de)(de)滾(gun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)慣量(liang)=J.初始狀況為(wei)：滑(hua)(hua)塊(kuai)(kuai)的(de)(de)(de)(de)(de)速(su)度(du)(du)=V0,偏疼塊(kuai)(kuai)的(de)(de)(de)(de)(de)角速(su)度(du)(du)=0.滑(hua)(hua)塊(kuai)(kuai)受(shou)沖量(liang)LY和(he)(he)LX.LY已(yi)知(zhi),LX未(wei)知(zhi)。沖擊后,滑(hua)(hua)塊(kuai)(kuai)的(de)(de)(de)(de)(de)速(su)度(du)(du)=V,偏疼塊(kuai)(kuai)的(de)(de)(de)(de)(de)角速(su)度(du)(du)=。求滑(hua)(hua)塊(kuai)(kuai)的(de)(de)(de)(de)(de)加(jia)速(su)餐(can) 期(qi) · 技(ji) 術(shu) 分(fen)析 · 雙(shuang)(shuang) 軸(zhou)(zhou)(zhou) 橢(tuo)(tuo)(tuo) 圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen) 動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai) 系統 動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong) 力(li)學(xue)(xue) 分(fen)析 劉建平① 尹忠俊(jun) ( 北京 科(ke)技(ji) 大學(xue)(xue) 摘要 馮 愛(ai) 蘭 108 ) 0 0 3 近(jin)年來(lai), 由于(yu)兼有(you) 圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)和(he)(he)直 線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen) 動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai) 的(de)(de)(de)(de)(de)優點, 橢(tuo)(tuo)(tuo)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)在(zai)(zai)(zai)篩(shai)(shai)(shai)分(fen)領(ling)域 中引起 了廣泛關(guan) 注.根 據(ju)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)學(xue)(xue)原理 探討了橢(tuo)(tuo)(tuo)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)橢(tuo)(tuo)(tuo)圓(yuan)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軌(gui)跡(ji)本(ben)文對(dui)(dui)雙(shuang)(shuang)軸(zhou)(zhou)(zhou)式(shi)直線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)進(jin)行(xing)(xing)(xing)了系統的(de)(de)(de)(de)(de)分(fen)析,根據(ju)其在(zai)(zai)(zai)生產中的(de)(de)(de)(de)(de)應用(yong)場合(he),研(yan)(yan)(yan)究了雙(shuang)(shuang)軸(zhou)(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)(de)總體(ti)(ti)結構(gou)(gou),并(bing)對(dui)(dui)其整體(ti)(ti)結構(gou)(gou)進(jin)行(xing)(xing)(xing)了設(she)(she)計以及主(zhu)要零部件的(de)(de)(de)(de)(de)詳細設(she)(she)計、計算和(he)(he)校核。在(zai)(zai)(zai)以往雙(shuang)(shuang)軸(zhou)(zhou)(zhou)直線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)(de)基礎上(shang)對(dui)(dui)其總體(ti)(ti)設(she)(she)計進(jin)行(xing)(xing)(xing)了較大的(de)(de)(de)(de)(de)改(gai)進(jin)。單(dan)(dan)軸(zhou)(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)建模與仿真 - 本(ben)文在(zai)(zai)(zai)通(tong)過研(yan)(yan)(yan)究單(dan)(dan)軸(zhou)(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)(de)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)學(xue)(xue)和(he)(he)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)學(xue)(xue)特性(xing)的(de)(de)(de)(de)(de)基礎上(shang),建立其數(shu)學(xue)(xue)模型(xing),利用(yong)Simulink軟(ruan)件包(bao)在(zai)(zai)(zai)計算機中進(jin)行(xing)(xing)(xing)仿真,從(cong)理論(lun)上(shang)進(jin)一(yi)步分(fen)析了共振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)現象。振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)主(zhu)要分(fen)為(wei)直線(xian)(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)、圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)、高頻振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)。振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)按振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)的(de)(de)(de)(de)(de)型(xing)式(shi)可分(fen)為(wei)單(dan)(dan)軸(zhou)(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)和(he)(he)雙(shuang)(shuang)軸(zhou)(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)。單(dan)(dan)軸(zhou)(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)是(shi)利用(yong)單(dan)(dan)不平衡重激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)使篩(shai)(shai)(shai)箱(xiang)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong),篩(shai)(shai)(shai)面傾斜,篩(shai)(shai)(shai)箱(xiang)的(de)(de)(de)(de)(de)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軌(gui)跡(ji)一(yi)般為(wei)圓(yuan)形(xing)或(huo)橢(tuo)(tuo)(tuo)圓(yuan)形(xing)。

雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)采(cai)用(yong)(yong)兩(liang)根(gen)作同向或(huo)反向等速(su)旋轉帶有偏心質(zhi)量的(de)(de)(de)(de)(de)激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)軸(zhou)(zhou)激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)來實現振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)。按振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)運動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軌跡分(fen)(fen),雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)可分(fen)(fen)為(wei)雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)、雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)、雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)橢(tuo)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)、雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)特(te)殊軌跡振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)。 煤(mei)用(yong)(yong)座式(shi)雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)-JB/T 2444-2008-安全(quan),提供單(dan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)機激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)的(de)(de)(de)(de)(de)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機之動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)學(xue)分(fen)(fen)析word文檔在(zai)線(xian)閱(yue)讀(du)與(yu)免費下(xia)(xia)載,摘要(yao): 糧(liang)食與(yu)飼料(liao)工(gong)(gong)業(ye) 1998年 第12期(qi)18單(dan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電(dian)(dian)機激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)的(de)(de)(de)(de)(de)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機之動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)學(xue)分(fen)(fen)析武漢食品(pin)(pin)工(gong)(gong)業(ye)學(xue)院(430022) 丁應(ying)生(sheng) 摘 要(yao) 說明通(tong)過(guo)(guo)(guo)橡膠圈傳遞激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)力(li)(li)(li)的(de)(de)(de)(de)(de)單(dan)電(dian)(dian)機驅動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機之縱本實用(yong)(yong)新(xin)型涉及雙(shuang)(shuang)(shuang)(shuang)軸(zhou)(zhou)吊式(shi)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)試驗(yan)臺,尤其(qi)適用(yong)(yong)于需(xu)(xu)要(yao)可調(diao)參(can)數(shu)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)源的(de)(de)(de)(de)(de)實驗(yan)與(yu)研究。背景技(ji)術(shu)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)試驗(yan)臺目(mu)前有電(dian)(dian)磁(ci)(ci)式(shi)和(he)跑馬(ma)式(shi)等系(xi)列化(hua)的(de)(de)(de)(de)(de)產品(pin)(pin),滿足了(le)產品(pin)(pin)檢測與(yu)部分(fen)(fen)實驗(yan)研究的(de)(de)(de)(de)(de)需(xu)(xu)要(yao)。電(dian)(dian)磁(ci)(ci)式(shi)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)設(she)備(bei)以電(dian)(dian)磁(ci)(ci)線(xian)圈產生(sheng)磁(ci)(ci)場(chang),通(tong)過(guo)(guo)(guo)調(diao)節電(dian)(dian)流的(de)(de)(de)(de)(de)大(da)(da)小(xiao)達到調(diao)節磁(ci)(ci)極所受力(li)(li)(li)的(de)(de)(de)(de)(de)大(da)(da)小(xiao)從而影響(xiang)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)幅(fu),并(bing)(bing)通(tong)過(guo)(guo)(guo) ...振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)模型. 理(li)(li)論上當(dang)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)正常工(gong)(gong)作時激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)力(li)(li)(li)頻(pin)率和(he) 篩(shai)(shai)(shai)體(ti)(ti)的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)頻(pin)率均為(wei)單(dan)一(yi)的(de)(de)(de)(de)(de), 然而實際情況并(bing)(bing)非(fei)如此. 圖3 給出(chu)了(le)一(yi)組ZS1756 型振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)側板近場(chang)噪(zao)聲頻(pin)譜及 其(qi)主要(yao)峰值(zhi)頻(pin)率處噪(zao)聲與(yu)側板振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de)(de)相干(gan)系(xi)數(shu) (括號(hao) 內的(de)(de)(de)(de)(de)數(shu)值(zhi)), 它表明如下(xia)(xia)兩(liang)個問題, 一(yi)是振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)噪(zao)ZDS1530單(dan)軸(zhou)(zhou)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)是針對洗煤(mei)廠洗煤(mei)前篩(shai)(shai)(shai)分(fen)(fen)的(de)(de)(de)(de)(de)工(gong)(gong)藝特(te)點(dian)(dian),設(she)計的(de)(de)(de)(de)(de)專(zhuan)用(yong)(yong)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)。篩(shai)(shai)(shai)網(wang)的(de)(de)(de)(de)(de)設(she)計和(he)選擇,需(xu)(xu)要(yao)根(gen)據不同被篩(shai)(shai)(shai)分(fen)(fen)物料(liao)的(de)(de)(de)(de)(de)特(te)性參(can)數(shu)來確定(ding)網(wang)孔大(da)(da)小(xiao)尺寸。篩(shai)(shai)(shai)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)的(de)(de)(de)(de)(de)設(she)計和(he)選擇,同樣是根(gen)據不同被篩(shai)(shai)(shai)分(fen)(fen)物料(liao)的(de)(de)(de)(de)(de)特(te)性參(can)數(shu)來確定(ding)的(de)(de)(de)(de)(de)專(zhuan)用(yong)(yong)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)器(qi)。2 模型篩(shai)(shai)(shai)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)與(yu)噪(zao)聲的(de)(de)(de)(de)(de)測試分(fen)(fen)析 為(wei)了(le)比(bi)較原結(jie)構(gou)與(yu)雙(shuang)(shuang)(shuang)(shuang)質(zhi)體(ti)(ti)結(jie)構(gou)情況下(xia)(xia),激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)和(he)篩(shai)(shai)(shai)體(ti)(ti)的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)響(xiang)應(ying),測點(dian)(dian)布置如圖1所示,在(zai)篩(shai)(shai)(shai)體(ti)(ti)上選取一(yi)點(dian)(dian)a,在(zai)激(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)上選取一(yi)點(dian)(dian)c。振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)測試儀器(qi)采(cai)用(yong)(yong)大(da)(da)連理(li)(li)工(gong)(gong)大(da)(da)學(xue)研制(zhi)的(de)(de)(de)(de)(de)pdm2000信號(hao)采(cai)集分(fen)(fen)析系(xi)統,對振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)信號(hao)進(jin)行了(le)時域(yu)和(he)頻(pin)域(yu)分(fen)(fen)析。

雙(shuang)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電機(ji)(ji)作(zuo)(zuo)為振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)源(yuan)用于(yu)糧食機(ji)(ji)械已有(you)三十(shi)多年(nian)的(de)(de)(de)(de)歷史,它以獨特(te)的(de)(de)(de)(de)優點,迅速取代了用機(ji)(ji)械方(fang)法保持轉速同(tong)(tong)步(bu)的(de)(de)(de)(de)老一(yi)(yi)代振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)源(yuan)裝置,公司生產的(de)(de)(de)(de)清粉機(ji)(ji),振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)和(he)去石(shi)機(ji)(ji),均裝有(you)兩臺并(bing)列的(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)電機(ji)(ji)。從電機(ji)(ji)采購到安裝使用,并(bing)無(wu)特(te)殊要求,只要型(xing)號相(xiang)(xiang)同(tong)(tong),任意(yi)兩臺裝機(ji)(ji),均能滿意(yi)地(di)同(tong)(tong)步(bu)工作(zuo)(zuo) ,【摘要】：介紹(shao)了泵控馬達(da)(da)液壓振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)系(xi)統(tong)原理(li),定量分(fen)(fen)析(xi)了馬達(da)(da)制動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)壓力(li)與(yu)停機(ji)(ji)時間之間的(de)(de)(de)(de)關系(xi),集中解決(jue)了單(dan)(dan)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)共振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)現象、重(zhong)載啟動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)和(he)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)參數(shu)不(bu)可調等問題。雙(shuang)軸(zhou)(zhou)橢(tuo)圓(yuan)(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)仿真_信(xin)息與(yu)通信(xin)_工程科(ke)技(ji)_專業資料。橢(tuo)圓(yuan)(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)兼有(you)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)和(he)圓(yuan)(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)雙(shuang)重(zhong)優點,篩(shai)(shai)(shai)分(fen)(fen)效(xiao)率(lv)相(xiang)(xiang)對較高。通過MATLAB建立(li)雙(shuang)軸(zhou)(zhou)橢(tuo)圓(yuan)(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)系(xi)統(tong)微分(fen)(fen)方(fang)程,并(bing)在(zai)Simulink模(mo)塊中建立(li)其(qi)仿真模(mo)型(xing)。單(dan)(dan)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)是一(yi)(yi)種應用非常廣泛的(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)。振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)篩(shai)(shai)(shai)箱的(de)(de)(de)(de)運(yun)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)軌跡和(he)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)幅對振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)篩(shai)(shai)(shai)分(fen)(fen)效(xiao)率(lv)有(you)很大(da)的(de)(de)(de)(de)影響(xiang),這兩個因素決(jue)定于(yu)一(yi)(yi)系(xi)列動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)力(li)學參數(shu),如偏心質量、篩(shai)(shai)(shai)箱的(de)(de)(de)(de)質量、彈(dan)簧的(de)(de)(de)(de)剛性等。《鉆井(jing)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)的(de)(de)(de)(de)工作(zuo)(zuo)理(li)論(lun)(lun)與(yu)測試(shi)技(ji)術(第2版)》 是西(xi)南石(shi)油大(da)學固控科(ke)研組近(jin)30年(nian)來對單(dan)(dan)質體雙(shuang)軸(zhou)(zhou)強 迫同(tong)(tong)步(bu)與(yu)自(zi)同(tong)(tong)步(bu)平(ping)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)橢(tuo)圓(yuan)(yuan)慣(guan) 性振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)長期(qi)深系(xi)統(tong)研究的(de)(de)(de)(de)成果總結(jie)。在(zai)1996年(nian)第 一(yi)(yi)版的(de)(de)(de)(de)基礎上,第二版又(you)(you)增加了近(jin)10 多年(nian)來在(zai)理(li)論(lun)(lun)分(fen)(fen)析(xi)和(he)試(shi)驗研究方(fang)面(mian)很多新的(de)(de)(de)(de)重(zhong)要突(tu)破 。直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)激(ji)(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)(qi)三維(wei)模(mo)型(xing),提供(gong)solidworks源(yuan)文件下載,直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)也是采用慣(guan)性激(ji)(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)(qi)來產生振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)的(de)(de)(de)(de),直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)源(yuan)有(you)電動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)機(ji)(ji)帶動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)激(ji)(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)(qi),激(ji)(ji)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)器(qi)(qi)有(you)兩個軸(zhou)(zhou),每個軸(zhou)(zhou)上有(you)一(yi)(yi)個偏心重(zhong),而且以相(xiang)(xiang)反方(fang)向(xiang)旋轉,故(gu)又(you)(you)稱雙(shuang)軸(zhou)(zhou)直(zhi)線(xian)振(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)(dong)篩(shai)(shai)(shai),由兩齒輪嚙合以保證同(tong)(tong)步(bu)。

雙軸(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)是(shi)利用兩臺相(xiang)(xiang)同(tong)(tong)的(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)電機(ji)做相(xiang)(xiang)反方(fang)向(xiang)自同(tong)(tong)步旋轉,使篩(shai)(shai)(shai)(shai)(shai)面(mian)做直(zhi)線振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong),物料(liao)從入(ru)料(liao)端落入(ru)篩(shai)(shai)(shai)(shai)(shai)面(mian)后,迅(xun)速前(qian)進、松散、透篩(shai)(shai)(shai)(shai)(shai),完成篩(shai)(shai)(shai)(shai)(shai)分(fen)作(zuo)(zuo)(zuo)業。本振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)面(mian)積達30平(ping)方(fang)米,有(you)兩節(jie)篩(shai)(shai)(shai)(shai)(shai)框,篩(shai)(shai)(shai)(shai)(shai)分(fen) …,圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)因其運(yun)(yun)動(dong)(dong)(dong)軌(gui)跡(ji)近似于圓(yuan),故簡稱為圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)篩(shai)(shai)(shai)(shai)(shai),是(shi)一種多層數(shu)、高(gao)效新型振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)。 圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)采用筒體式偏心軸(zhou)激振(zhen)(zhen)(zhen)(zhen)(zhen)器及偏塊調(diao)節(jie)振(zhen)(zhen)(zhen)(zhen)(zhen)幅,物料(liao)篩(shai)(shai)(shai)(shai)(shai)淌線長(chang)(chang),篩(shai)(shai)(shai)(shai)(shai)分(fen)規格多,具有(you)結(jie)構(gou)可靠、激振(zhen)(zhen)(zhen)(zhen)(zhen)力強、篩(shai)(shai)(shai)(shai)(shai)分(fen)效率高(gao)、振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)噪音小(xiao)、堅(jian)固耐用、維修方(fang)便、使用安(an)全(quan)等(deng)特點。料(liao)做直(zhi) 線拋 擲運(yun)(yun) 非(fei) 礦 動(dong)(dong)(dong), 雙軸(zhou) 慣性(xing)(xing) 振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)" 。 j 以每月(yue) 6 t 0k 原(yuan)(yuan)礦 石(shi), 月(yue)工作(zuo)(zuo)(zuo) 3, 0d 日工作(zuo)(zuo)(zuo) 2, 0h計 則每 天(tian)處理原(yuan)(yuan)礦石(shi) 20 0t篩(shai)(shai)(shai)(shai)(shai)子(zi) 的(de)(de)(de)處理 能(neng) 力 ： 礦 約 l0 th 塊 0, 原(yuan)(yuan) 1 ／, 礦可產 出 …首頁(ye) > 期刊首頁(ye) >石(shi)油礦場(chang)機(ji)械 >2009年3期 > 質(zhi)(zhi)心偏移(yi)式等(deng)質(zhi)(zhi)量矩(ju)雙軸(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai) 運(yun)(yun)動(dong)(dong)(dong)特性(xing)(xing)研(yan)究(jiu) 質(zhi)(zhi)心偏移(yi)式等(deng)質(zhi)(zhi)量矩(ju)雙軸(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)運(yun)(yun)動(dong)(dong)(dong)特性(xing)(xing)研(yan)究(jiu) Research on Motion Character of Two-axle Vibrating Screen with Same Mass Moment and Mass Center ...【摘要】：由于兼有(you)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)和(he)直(zhi)線振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)的(de)(de)(de)優點,橢圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)在鉆(zhan)井液固相(xiang)(xiang)控制(zhi)領(ling)域(yu)中引(yin)起(qi)了廣泛關注(zhu)。根據動(dong)(dong)(dong)力學原(yuan)(yuan)理探(tan)討了橢圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)橢圓(yuan)運(yun)(yun)動(dong)(dong)(dong)軌(gui)跡(ji)的(de)(de)(de)形(xing)成及其影響因素(su),分(fen)析了附加扭矩(ju)對(dui)篩(shai)(shai)(shai)(shai)(shai)箱(xiang)運(yun)(yun)動(dong)(dong)(dong)的(de)(de)(de)影響。指出合理選(xuan)擇篩(shai)(shai)(shai)(shai)(shai)箱(xiang)結(jie)構(gou)參數(shu)可以減小(xiao)附加扭矩(ju),并利用橢圓(yuan)長(chang)(chang)軸(zhou)方(fang)向(xiang)角的(de)(de)(de)改變,實現(xian)理想(xiang)的(de)(de)(de) ...除了經常接觸到的(de)(de)(de)元件和(he)磨料(liao)粉塵外,振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)還需承受高(gao)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)和(he)重載荷。 許多運(yun)(yun)營商將(jiang)頻繁(fan)的(de)(de)(de)部件故障簡單(dan)地(di)當做業務成本。 如果(guo)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)發生災(zai)難(nan)性(xing)(xing)故障,對(dui)軸(zhou)和(he)其它部件的(de)(de)(de)損壞會(hui)造成維修、停(ting)機(ji)時間和(he)成本等(deng)后果(guo)。

共振(zhen)(zhen)(zhen)(zhen)(zhen)篩(shai)(shai)(shai)(shai)(shai)是一(yi)(yi)(yi)種(zhong)篩(shai)(shai)(shai)(shai)(shai)面(mian)的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)頻率與(yu)(yu)篩(shai)(shai)(shai)(shai)(shai)面(mian)（包含裝載(zai)的(de)(de)(de)(de)(de)物料(liao)）的(de)(de)(de)(de)(de)固有(you)(you)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)頻率一(yi)(yi)(yi)致(zhi)的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)。在(zai)理論上,僅給予足以克(ke)服彈性(xing)(xing)體（彈簧或橡膠(jiao)）內(nei)(nei)部阻力(li)的(de)(de)(de)(de)(de)能量(liang)即能使(shi)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)持續下去,因而這種(zhong)篩(shai)(shai)(shai)(shai)(shai)除具(ju)有(you)(you)一(yi)(yi)(yi)般振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)所具(ju)有(you)(you)的(de)(de)(de)(de)(de)一(yi)(yi)(yi)系列(lie)優(you)點外,還(huan)具(ju)有(you)(you)動(dong)(dong)力(li)消耗少的(de)(de)(de)(de)(de)突出優(you)點,橢(tuo)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)兼有(you)(you)直線振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)和(he)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)的(de)(de)(de)(de)(de)雙(shuang)重優(you)點,篩(shai)(shai)(shai)(shai)(shai)分(fen)(fen)(fen)效率相(xiang)(xiang)對(dui)(dui)較高(gao)。通(tong)過MATLAB建(jian)(jian)立(li)雙(shuang)軸(zhou)(zhou)橢(tuo)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)系統微分(fen)(fen)(fen)方(fang)程,并在(zai)Simulink模(mo)(mo)塊中(zhong)建(jian)(jian)立(li)其(qi)(qi)仿(fang)(fang)真模(mo)(mo)型(xing)(xing)。利用(yong)該模(mo)(mo)型(xing)(xing)仿(fang)(fang)真分(fen)(fen)(fen)析雙(shuang)軸(zhou)(zhou)橢(tuo)圓(yuan)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)質心的(de)(de)(de)(de)(de)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)特性(xing)(xing),探討其(qi)(qi)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)曲線和(he)...本專(zhuan)題為筑(zhu)(zhu)龍學(xue)(xue)社(she)傳(chuan)動(dong)(dong)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)模(mo)(mo)型(xing)(xing)專(zhuan)題,全部內(nei)(nei)容來自與(yu)(yu)筑(zhu)(zhu)龍學(xue)(xue)社(she)論壇精心選(xuan)擇與(yu)(yu)傳(chuan)動(dong)(dong)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)模(mo)(mo)型(xing)(xing)相(xiang)(xiang)關的(de)(de)(de)(de)(de)資(zi)料(liao)分(fen)(fen)(fen)享,筑(zhu)(zhu)龍學(xue)(xue)社(she)為國(guo)內(nei)(nei)專(zhuan)業建(jian)(jian)筑(zhu)(zhu)垂直站點,聚集了(le)眾(zhong)多(duo)建(jian)(jian)筑(zhu)(zhu)工(gong)程師(shi)在(zai)線交流,筑(zhu)(zhu)龍學(xue)(xue)社(she)伴你成(cheng)長,更多(duo)傳(chuan)動(dong)(dong)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)模(mo)(mo)型(xing)(xing)相(xiang)(xiang)關資(zi)料(liao)請(qing)訪問筑(zhu)(zhu)龍學(xue)(xue)社(she)!我國(guo)大概90年代才(cai)開始仿(fang)(fang)制(zhi),對(dui)(dui)其(qi)(qi)理論和(he)結構設(she)計探討很少,未見(jian)過有(you)(you)關這方(fang)面(mian)的(de)(de)(de)(de)(de)文章。筆者(zhe)曾經對(dui)(dui)雙(shuang)質體水平振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)作過一(yi)(yi)(yi)些(xie)粗淺的(de)(de)(de)(de)(de)探討。現拋磚引(yin)玉,再對(dui)(dui)雙(shuang)質體四軸(zhou)(zhou)承振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)進行一(yi)(yi)(yi)些(xie)探討。 根據其(qi)(qi)特點,建(jian)(jian)立(li)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)模(mo)(mo)型(xing)(xing).制(zhi)造云產品模(mo)(mo)型(xing)(xing)：海(hai)量(liang)3D模(mo)(mo)型(xing)(xing),行業設(she)備、汽摩及(ji)配件、五金工(gong)具(ju)、電(dian)工(gong)電(dian)氣、電(dian)子元器(qi)件、儀器(qi)儀表量(liang)具(ju)、交通(tong)運(yun)輸設(she)備、通(tong)用(yong)機械(xie)。 需要您的(de)(de)(de)(de)(de)評論,讓(rang)工(gong)程師(shi)們(men)做得(de)更好~評論只要夠中(zhong)肯,夠優(you)質,每日可獲得(de)150個積分(fen)(fen)(fen)獎(jiang)勵！雙(shuang)軸(zhou)(zhou)振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)剛體平面(mian)運(yun)動(dong)(dong)的(de)(de)(de)(de)(de)幾何解析方(fang)法 收藏(zang)本文 分(fen)(fen)(fen)享 為了(le)簡化振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)的(de)(de)(de)(de)(de)剛體平面(mian)運(yun)動(dong)(dong)的(de)(de)(de)(de)(de)力(li)學(xue)(xue)數(shu)(shu)學(xue)(xue)模(mo)(mo)型(xing)(xing),利用(yong)曲柄連桿(gan)將其(qi)(qi)進行了(le)等效——曲柄矢(shi)量(liang)合成(cheng)為振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)質心位(wei)移,連桿(gan)與(yu)(yu)其(qi)(qi)滑移軸(zhou)(zhou)線的(de)(de)(de)(de)(de)夾(jia)角代數(shu)(shu)和(he)等于振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)繞質心轉動(dong)(dong)的(de)(de)(de)(de)(de)角位(wei)移,明(ming)確(que)了(le)曲柄長度決定振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)質心振(zhen)(zhen)(zhen)(zhen)(zhen)幅,連桿(gan)長度決定振(zhen)(zhen)(zhen)(zhen)(zhen)動(dong)(dong)篩(shai)(shai)(shai)(shai)(shai)的(de)(de)(de)(de)(de) ...