遼陽佳志機械制造有限公司
聯系人:溫(wen)振中(先生)
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聯系人:張先生
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地(di)址:遼(liao)陽市(shi)太子河(he)區(qu)望水(shui)臺街道段夾河(he)
安裝軸(zhou)向(xiang)型補(bu)(bu)償器(qi)的(de)管(guan)(guan)(guan)(guan)段(duan),在管(guan)(guan)(guan)(guan)道(dao)的(de)盲端、彎頭、變(bian)截面(mian)處(chu),裝有截止閥或減(jian)壓(ya)(ya)閥的(de)部門及(ji)側支(zhi)管(guan)(guan)(guan)(guan)線進入主管(guan)(guan)(guan)(guan)線入口處(chu),都要(yao)設置主固(gu)(gu)定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)。主固(gu)(gu)定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)要(yao)考慮(lv)波紋(wen)管(guan)(guan)(guan)(guan)靜壓(ya)(ya)推(tui)力(li)及(ji)變(bian)形(xing)彈性力(li)的(de)作(zuo)用(yong)。推(tui)力(li)計算(suan)公式如下(xia): Fp=100*P*A Fp-補(bu)(bu)償器(qi)軸(zhou)向(xiang)壓(ya)(ya)力(li)推(tui)(N), A-對應(ying)于波紋(wen)平均直徑的(de)有效面(mian)積(cm2), P-此管(guan)(guan)(guan)(guan)段(duan)管(guan)(guan)(guan)(guan)道(dao)最高壓(ya)(ya)力(li)(MPa)。 軸(zhou)向(xiang)彈性力(li)的(de)計算(suan)公式如下(xia): Fx=f*Kx*X FX-補(bu)(bu)償器(qi)軸(zhou)向(xiang)彈性力(li)(N), KX-補(bu)(bu)償器(qi)軸(zhou)向(xiang)剛度(N/mm); f-系(xi)數,當"預變(bian)形(xing)"(包(bao)括預變(bian)形(xing)量△X=0)時,f=1/2,否(fou)則f=1。 管(guan)(guan)(guan)(guan)道(dao)除上(shang)述部位外,可設置中間固(gu)(gu)定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)。中間固(gu)(gu)定(ding)(ding)管(guan)(guan)(guan)(guan)架(jia)可不(bu)考慮(lv)壓(ya)(ya)力(li)推(tui)力(li)的(de)作(zuo)用(yong)。