帶約束的金屬波紋管膨脹節的形式
①.單式(shi)鉸鏈型(xing)膨脹節,由一個(ge)波紋管(guan)及銷軸(zhou)和鉸鏈板(ban)組成(cheng),用(yong)于吸(xi)收單平(ping)面角(jiao)位(wei)移[圖(tu)9-12(a)]。 ②.單式(shi)萬(wan)向鉸鏈型(xing)膨脹節,由一個(ge)波紋管(guan)及萬(wan)向環、銷軸(zhou)和鉸鏈板(ban)組成(cheng),能(neng)吸(xi)收多(duo)平(ping)面角(jiao)位(wei)移[圖(tu)9-12(b)]。 ③.復式(shi)拉桿型(xing)膨脹節,由用(yong)中間(jian)管(guan)...