遼陽佳志機械制造有限公司
聯系(xi)人:溫振(zhen)中(先生)
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聯系人:張先生
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地址(zhi):遼陽市太(tai)子河區望水(shui)臺街道(dao)段夾河
安(an)裝(zhuang)軸(zhou)(zhou)向(xiang)(xiang)(xiang)型補(bu)償(chang)器的管(guan)(guan)(guan)(guan)(guan)段,在管(guan)(guan)(guan)(guan)(guan)道的盲(mang)端、彎頭(tou)、變截(jie)面(mian)處(chu),裝(zhuang)有(you)截(jie)止閥或減壓閥的部(bu)門及側支管(guan)(guan)(guan)(guan)(guan)線(xian)進入(ru)主(zhu)管(guan)(guan)(guan)(guan)(guan)線(xian)入(ru)口處(chu),都(dou)要(yao)設置主(zhu)固(gu)定管(guan)(guan)(guan)(guan)(guan)架。主(zhu)固(gu)定管(guan)(guan)(guan)(guan)(guan)架要(yao)考(kao)慮波(bo)(bo)紋管(guan)(guan)(guan)(guan)(guan)靜(jing)壓推力(li)及變形(xing)彈(dan)性力(li)的作用(yong)。推力(li)計算公式(shi)(shi)如(ru)下: Fp=100*P*A Fp-補(bu)償(chang)器軸(zhou)(zhou)向(xiang)(xiang)(xiang)壓力(li)推(N), A-對應(ying)于波(bo)(bo)紋平(ping)均直徑的有(you)效面(mian)積(cm2), P-此管(guan)(guan)(guan)(guan)(guan)段管(guan)(guan)(guan)(guan)(guan)道最高壓力(li)(MPa)。 軸(zhou)(zhou)向(xiang)(xiang)(xiang)彈(dan)性力(li)的計算公式(shi)(shi)如(ru)下: Fx=f*Kx*X FX-補(bu)償(chang)器軸(zhou)(zhou)向(xiang)(xiang)(xiang)彈(dan)性力(li)(N), KX-補(bu)償(chang)器軸(zhou)(zhou)向(xiang)(xiang)(xiang)剛度(N/mm); f-系數,當"預變形(xing)"(包括預變形(xing)量△X=0)時,f=1/2,否則f=1。 管(guan)(guan)(guan)(guan)(guan)道除上(shang)述部(bu)位外,可設置中間(jian)固(gu)定管(guan)(guan)(guan)(guan)(guan)架。中間(jian)固(gu)定管(guan)(guan)(guan)(guan)(guan)架可不考(kao)慮壓力(li)推力(li)的作用(yong)。