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用沼气发电机组检测连杆变形的方法是什么?

   发布于:2020-02-12 10:43

GLUBET格鲁电竞_格鲁电竞官网_格鲁电竞娱乐平台 沼气发电机组的操作,如果连杆扭曲,这将改变活塞销的线和曲轴线的平行度和垂直度的气缸,活塞在气缸中间前后倾斜

  沼气发电机组的操作,如果连杆扭曲,这将改变活塞销的线和曲轴线的平行度和垂直度的气缸,活塞在气缸中间前后倾斜和间隙,导致活塞连杆组偏心磨损,加速磨损部件的过程中,严重时产生缸在沼气发电模式操作,如果连杆扭曲,将改变活塞销的线和曲轴线的平行度和垂直度的气缸,活塞在气缸中间前后倾斜和间隙,导致活塞连杆组偏心磨损,加速磨损部件的过程中,严重的会产生拉缸,以下是介绍沼气发电机组机测试杆变形的方法:

  In the operation of biogas generator set, if the connecting rod is twisted, it will change the parallelism and perpendicularity of the center line of piston pin and the cylinder of crankshaft center line. The piston will tilt back and forth in the middle of the cylinder and the clearance will cause eccentric wear of the piston connecting rod set. In the process of accelerating wear of components, the cylinder will be operated in biogas generator mode when it is severe. If the connecting rod is twisted, it will change the center line of piston pin and the cylinder of crankshaft The parallelism and perpendicularity of the center line of the cylinder and the front and back inclination and clearance of the piston in the middle of the cylinder lead to the eccentric wear of the piston connecting rod group. In the process of accelerating the wear of the components, the cylinder pulling will occur seriously. The following is the method to introduce the deformation of the test rod of the biogas generator set:

沼气发电机组

  (1)清洗活塞、活塞环和气缸后,将无活塞环的活塞连杆装进气缸,按规定扭矩拧紧连杆螺栓。

  (1) After cleaning the piston, piston ring and cylinder, install the piston connecting rod without piston ring into the cylinder, and tighten the connecting rod bolts according to the specified torque.

  (2)将曲轴转动几次,使活塞连杆处于自由状态。连杆小头两侧与活塞销座孔之间的距离不得小于1mm。

  (2) Turn the crankshaft several times so that the piston rod is free. The distance between the two sides of the connecting rod small end and the piston pin seat hole shall not be less than 1mm.

  (3)转动曲轴使活塞在气缸的中间。检查活塞顶前后端间隙差不大于0.10mm。若大于0.10mm,则连杆变形。活塞缸,上下停止点间隙也应该是一样的,如果离开上下停止点间隙差距逐渐增加,中间位置的活塞旅行间隙差别较大,在活塞的往复运动也改变的方向偏转,这表明必须有连杆的失真。

  (3) Turn the crankshaft so that the piston is in the middle of the cylinder. Check that the clearance difference between the front and rear ends of the piston crown is not more than 0.10 mm. If it is more than 0.10 mm, the connecting rod is deformed. The clearance between the upper and lower stop points of the piston cylinder should be the same. If the gap between the upper and lower stop points increases gradually, the travel clearance of the piston in the middle position will vary greatly, and the direction of the reciprocating movement of the piston will also change, which indicates that there must be distortion of the connecting rod.

  以上是沼气发电机组厂家为大家介绍的相关内容,想要了解更多内容,欢迎访问网站: above is the relevant content introduced by the biogas generator set manufacturer. For more information, please visit the website:

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