文章

• 

  Static balancing or dynamic balancing

  In previous article, we talked about the difference between static balancing and dynamic balancing. Here comes a new problem: how to choose between static balancing machine and dynamic balancing machine? According to GB9239 criterion, for rigid rotor, If the supporting distance of the plate s ...

  続きを読む
• 

  Dynamic Balancing Accuracy Grade

  The part that rotates around the axis in the machine is called the rotor of the machine. If a rotor has a uniform mass distribution and is manufactured and installed properly, the operation is balanced. Ideally, the pressure on the bearing, other than gravity, is the same as when the rotor is no ...

  続きを読む
• 

  How a rotor balance is done?

  Balancing is the process of attempting to improve the mass distribution of a rotor, so that it rotates in its bearings without uncompensated centrifugal forces. This is usually done by adding compensating masses to the rotor at prescribed locations, or removing excessive masses from specified lo ...

  続きを読む
• 

  What is an unbalance

  A rotor has axes around which it “naturally prefers” to rotate usually called the principal axes. Intuitively, they are axes which pass through the center of mass and the mass distribution around these axes are uniform and symmetrical. A physical rotor has a physical axis of rotation,i.e. engine ...

  続きを読む
• 

  Why a dynamic balancing machine is necessary for rotatory parts?

  Dynamic balancing is a process of rotor testing and calibrating, so as to meet the requirements of use. When parts are rotating, such as various motor rotors, transmission shafts, スピンドル, ファン, ウォーターポンプインペラ, ファン, motors and steam turbines. Rotors, 等。, are collectively referred to as ...

  続きを読む
• 

  Balancing Machine Regular Maintenance Items

  Automatic Balancing Machine Regular Maintenance Items Clean the machine from dust and iron and keep the machine table clean. Check if the consumables on the machine have been damaged (例えば, testing station belt) Spray anti-rust oil to prevent the machine from rustin ...

  続きを読む