出售螺杆泵整机HSNH衡阳钢管配套
考虑到泵运行时的种种因素,通常主动螺杆和从动螺杆仍有可能想接触发生摩擦。主动螺杆是与两根从动螺杆相啮合,主动螺杆转一周其螺旋型面的磨损量就比从动螺杆螺旋面的磨损量大一倍,因此若两者采用相同的材质,在相同的加工精度和相同的硬度情况下,主动螺杆的寿命会短于从动螺杆。因此通常采取主动螺杆的材料优于从动螺杆,或在相同材质时主动螺杆热处理后的硬度高于从动螺杆。当泵应用在输送燃油等润滑性较差的介质或使用在重要的场合时,通常要求对螺杆的螺旋面进行渗氮等热处理。
新泵出现抱死的原因:
一、新管道
1、管道焊渣灭有清理干净,里面有异物
2、过滤器的滤芯没有卡到位,导致焊渣或异物进入管道。
二、进出口管道没有及时打开
1、进口管道没有打开,导致缺油,加上电机转速较高,导致泵瞬间停机
2、出口管道没打开,导致泵出现闷油,被堵死的情况
三、运转的时候安全阀加油口没有加油,导致无注油
四、泵的同轴度不一样
出售螺杆泵整机HSNH衡阳钢管配套
HSNH系列三螺杆泵常规型号:
HSNH40-38 HSNH40-46 HSNH40-54 HSNH80-36 HSNH80-42
HSNH80-46 HSNH80-54 HSNHnbsp; HSNHnbsp; HSNH120-51
HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNH280-43
HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNH440-52
HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNH660-51
HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNHnbsp; HSNHnbsp;
HSNHnbsp; HSNHnbsp;HSNHnbsp;HSNHnbsp;HSNH
HSNHnbsp;HSNHnbsp;HSNHnbsp;HSNHnbsp;HSNHnbsp;
HSNHnbsp;HSNHnbsp;HSNHnbsp;HSNHnbsp;HSNHnbsp;
HSNHnbsp;HSNHnbsp;HSNHnbsp;HSNH
进出口反向安装型号:
HSNH40-38Z HSNH40-46Z HSNH40-54Z HSNH80-36Z HSNH80-42Z
HSNH80-46Z HSNH80-54Z HSNH120-42Z HSNH120-46Z HSNH120-51Z
HSNH120-54Z HSNH210-40Z HSNH210-46Z HSNH210-54Z HSNH280-43Z
HSNH280-46Z HSNH280-54Z HSNH440-40Z HSNH440-46Z HSNH440-52Z
HSNH440-54Z HSNH660-40Z HSNH660-44Z HSNH660-46Z HSNH660-51Z
HSNH660-54Z HSNH940-36Z HSNH940-42Z HSNH940-46Z HSNH940-50Z
HSNH940-54Z HSNHZ HSNHZ HSNHZ HSNHZ
HSNHZ HSNHZ HSNHZ HSNHZ HSNHZ
HSNHZ HSNHZ HSNHZ HSNHZ HSNHZ
HSNHZ HSNHZ HSNHZ HSNHZ
轴承内置型号:
HSNH40-38N HSNH40-46N HSNH40-54N HSNH80-36N HSNH80-42N
HSNH80-46N HSNH80-54N HSNH120-42N HSNH120-46N HSNH120-51N
HSNH120-54N HSNH210-40N HSNH210-46N HSNH210-54N HSNH280-43N
HSNH280-46N HSNH280-54N HSNH440-40N HSNH440-46N HSNH440-52N
HSNH440-54N HSNH660-40N HSNH660-44N HSNH660-46N HSNH660-51N
HSNH660-54N HSNH940-36N HSNH940-42N HSNH940-46N HSNH940-50N
HSNH940-54N HSNHN HSNHN HSNHN HSNHN
HSNHN HSNHN HSNHN HSNHN HSNHN
HSNHN HSNHN HSNHN HSNHN HSNHN
HSNHN HSNHN HSNHN HSNHN
轴承内置进出口反向安装型号:
HSNH40-38NZ HSNH40-46NZ HSNH40-54NZ HSNH80-36NZ HSNH80-42NZ
HSNH80-46NZ HSNH80-54NZ HSNH120-42NZ HSNH120-46NZ HSNH120-51NZ
HSNH120-54NZ HSNH210-40NZ HSNH210-46NZ HSNH210-54NZ HSNH280-43NZ
HSNH280-46NZ HSNH280-54NZ HSNH440-40NZ HSNH440-46NZ HSNH440-52NZ
HSNH440-54NZ HSNH660-40NZ HSNH660-44NZ HSNH660-46NZ HSNH660-51NZ
HSNH660-54NZ HSNH940-36NZ HSNH940-42NZ HSNH940-46NZ HSNH940-50NZ
HSNH940-54NZ HSNHNZ HSNHNZ HSNHNZ HSNHNZ
HSNHNZ HSNHNZ HSNHNZ HSNHNZ HSNHNZ
HSNHNZ HSNHNZ HSNHNZ HSNHNZ HSNHNZ
HSNHNZ HSNHNZ HSNHNZ HSNHNZ
出售螺杆泵整机HSNH衡阳钢管配套