遼陽佳志機械制造有限公司
聯系人:溫振(zhen)中(先生)
聯系電話:
聯系人:張先生
聯系電話:
電話:
傳真:
郵箱:www.
地址:遼陽(yang)市太子(zi)河區望水臺街道段(duan)夾河
安裝軸(zhou)向(xiang)(xiang)型補(bu)償(chang)器(qi)的(de)管(guan)(guan)(guan)(guan)段,在(zai)管(guan)(guan)(guan)(guan)道(dao)的(de)盲端、彎(wan)頭、變(bian)(bian)截(jie)面處,裝有截(jie)止閥或減壓(ya)(ya)(ya)閥的(de)部門及(ji)側支管(guan)(guan)(guan)(guan)線(xian)進入主管(guan)(guan)(guan)(guan)線(xian)入口處,都要設置(zhi)主固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架。主固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架要考(kao)慮波紋(wen)(wen)管(guan)(guan)(guan)(guan)靜壓(ya)(ya)(ya)推力(li)(li)(li)及(ji)變(bian)(bian)形彈性(xing)力(li)(li)(li)的(de)作(zuo)用。推力(li)(li)(li)計(ji)算(suan)公式如下: Fp=100*P*A Fp-補(bu)償(chang)器(qi)軸(zhou)向(xiang)(xiang)壓(ya)(ya)(ya)力(li)(li)(li)推(N), A-對應于波紋(wen)(wen)平均直徑的(de)有效面積(cm2), P-此(ci)管(guan)(guan)(guan)(guan)段管(guan)(guan)(guan)(guan)道(dao)最高(gao)壓(ya)(ya)(ya)力(li)(li)(li)(MPa)。 軸(zhou)向(xiang)(xiang)彈性(xing)力(li)(li)(li)的(de)計(ji)算(suan)公式如下: Fx=f*Kx*X FX-補(bu)償(chang)器(qi)軸(zhou)向(xiang)(xiang)彈性(xing)力(li)(li)(li)(N), KX-補(bu)償(chang)器(qi)軸(zhou)向(xiang)(xiang)剛度(N/mm); f-系數,當"預變(bian)(bian)形"(包括預變(bian)(bian)形量△X=0)時,f=1/2,否則f=1。 管(guan)(guan)(guan)(guan)道(dao)除上述部位外(wai),可設置(zhi)中(zhong)間(jian)固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架。中(zhong)間(jian)固(gu)(gu)定(ding)管(guan)(guan)(guan)(guan)架可不(bu)考(kao)慮壓(ya)(ya)(ya)力(li)(li)(li)推力(li)(li)(li)的(de)作(zuo)用。