帶約束的金屬波紋管膨脹節的形式
①.單(dan)式鉸(jiao)鏈(lian)型膨脹(zhang)(zhang)節,由一個波紋(wen)管(guan)及(ji)銷軸和鉸(jiao)鏈(lian)板組成(cheng),用(yong)于吸收單(dan)平(ping)(ping)面角(jiao)位移[圖(tu)9-12(a)]。 ②.單(dan)式萬(wan)向(xiang)鉸(jiao)鏈(lian)型膨脹(zhang)(zhang)節,由一個波紋(wen)管(guan)及(ji)萬(wan)向(xiang)環、銷軸和鉸(jiao)鏈(lian)板組成(cheng),能吸收多平(ping)(ping)面角(jiao)位移[圖(tu)9-12(b)]。 ③.復式拉(la)桿型膨脹(zhang)(zhang)節,由用(yong)中(zhong)間(jian)管(guan)...