The factors that cause the precision of the dynamic balancing machine to decrease are those
Published:
2019-07-15 11:18
There are many factors that cause the dynamic balancing machine to fail to work properly or fail to achieve balance precision. It may be a factor that is balanced by the workpiece, or it may be a factor of the machine itself or the electrical measurement system. Therefore, if an abnormality occurs in a certain link, it will definitely affect the balance of the workpiece. If we can analyze these problems in a targeted manner, we can help us to correctly distinguish and judge the causes of various conditions, and then take effective measures to reduce or eliminate these. The effect of unfavorable factors on the balance of the workpiece. So what is the relationship between the tooling workpiece and the dynamic balancing machine? The following small series will introduce you to everyone.
1. The tooling is not made according to the requirements. The matching surface jump and end jump of the tooling and the workpiece are poor, which causes the workpiece to rotate on the dynamic balance machine and the actual rotary axis of the workpiece is different.
2. The rigidity of the workpiece itself is not good. The deformation occurs at high speed and the mass is shifted or the workpiece itself has unfixed parts moving or loosening under rotation.
3. The workpiece is deformed after cooling when the workpiece is welded.
4. The direction of rotation of the workpiece of the universal joint driven dynamic balancing machine is the same as that of the spindle indicated by the headstock of the headstock box. It cannot be reversed. (If the reversal needs to be calibrated again, the angle indication needs to be replaced)
5. What is the quality of the workpiece shaft diameter? The circular runout and the shaft diameter bump will make the signal unstable.
6. The rotor shaft bends or rounds and the finish is poor.
7. Roller bearing ball wear or roller outer circle finish, round beating is poor (roller round jump should be controlled within 1 wire).
8. The top force of the axial stop frame is too large.
9. The dynamic balancing machine of the rolling bearing rotor is equipped with a rotor with a rolling bearing. When balancing, it is better to balance with the rolling bearing, thereby eliminating the imbalance caused by the eccentricity of the inner ring of the rolling bearing. The rotor with the bearing is usually carried out on the V-shaped bearing.
The above is the impact of the tooling workpiece on the dynamic balancing machine, I hope to help everyone.
Related news
2018-12-03
In addition, if you need to buy a balance test machine, please contact us directly.
2018-12-03
Safety operation of the rotor of the motor to be balanced
電機轉子裝配工的一般操作規程如下: 1、工作前，整理場地，放穩各零、部件，并檢查裝配使用工具和工作環境是否安全良好。 2、吊放電機機座、底板、定子、轉子、軸承等大型部件時必須放好方箱或墊木...
2018-12-03
Rubber roller dynamic balancing machine customer site
Mainly used in the balance correction of high-speed rotating workpieces in various household appliances
2018-12-03
Mainly used in micro-motor rotors, such as automotive motors, household electrical appliances, micro-motors
2018-12-03
[Guangzhou Zhuo Xuanjin] balance machine application range
Dynamic balancing machines are widely used and can be divided into ten categories
2018-12-03
Guangzhou Zhuo Xuanjin various balance machines and their application range
Mainly used in the balance correction of high-speed rotating workpieces in various household appliances, cooling fans, motors, generators, pumps, automobiles, printing, rollers and other industries.