遼陽佳志機械制造有限公司
聯(lian)系(xi)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(yang)市太子河區(qu)望水(shui)臺街道段夾河
安裝(zhuang)軸(zhou)(zhou)向型補(bu)(bu)償(chang)器的(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)(guan)段(duan),在(zai)管(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)(de)盲端、彎(wan)頭(tou)、變(bian)截面(mian)處(chu),裝(zhuang)有(you)截止(zhi)閥或減壓(ya)(ya)閥的(de)(de)(de)部門(men)及側支管(guan)(guan)(guan)(guan)(guan)(guan)線(xian)進入(ru)主管(guan)(guan)(guan)(guan)(guan)(guan)線(xian)入(ru)口處(chu),都要(yao)設置主固(gu)定(ding)管(guan)(guan)(guan)(guan)(guan)(guan)架(jia)。主固(gu)定(ding)管(guan)(guan)(guan)(guan)(guan)(guan)架(jia)要(yao)考(kao)慮(lv)波(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)靜壓(ya)(ya)推力(li)(li)及變(bian)形彈(dan)性(xing)力(li)(li)的(de)(de)(de)作(zuo)用。推力(li)(li)計算公式如(ru)下: Fp=100*P*A Fp-補(bu)(bu)償(chang)器軸(zhou)(zhou)向壓(ya)(ya)力(li)(li)推(N), A-對應于波(bo)紋(wen)平(ping)均(jun)直徑的(de)(de)(de)有(you)效面(mian)積(cm2), P-此管(guan)(guan)(guan)(guan)(guan)(guan)段(duan)管(guan)(guan)(guan)(guan)(guan)(guan)道最高壓(ya)(ya)力(li)(li)(MPa)。 軸(zhou)(zhou)向彈(dan)性(xing)力(li)(li)的(de)(de)(de)計算公式如(ru)下: Fx=f*Kx*X FX-補(bu)(bu)償(chang)器軸(zhou)(zhou)向彈(dan)性(xing)力(li)(li)(N), KX-補(bu)(bu)償(chang)器軸(zhou)(zhou)向剛度(N/mm); f-系數,當"預(yu)(yu)變(bian)形"(包(bao)括預(yu)(yu)變(bian)形量(liang)△X=0)時(shi),f=1/2,否(fou)則f=1。 管(guan)(guan)(guan)(guan)(guan)(guan)道除上述部位外,可(ke)(ke)設置中間(jian)固(gu)定(ding)管(guan)(guan)(guan)(guan)(guan)(guan)架(jia)。中間(jian)固(gu)定(ding)管(guan)(guan)(guan)(guan)(guan)(guan)架(jia)可(ke)(ke)不(bu)考(kao)慮(lv)壓(ya)(ya)力(li)(li)推力(li)(li)的(de)(de)(de)作(zuo)用。