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电脑弹簧机运转时平衡原理

来源: http://www.diannaothj.com    时间:2016-04-15 16:08:41 作者:山东银丰弹簧机设备

电脑弹簧机的丰富和精密度的提高也对弹簧机的要求更高,电脑弹簧机旋转体的平衡是装配精度中的一项重要要求,尤其是对于转速较高、电脑弹簧机运转平稳要求较高的机器,对其中的回转零、部件的平衡要求更 为严格。
Increase in the rich and precision of the computer spring machine is on spring machine requirements higher, the balance of rotating body of computer spring machine is assembling accuracy of one of the most important requirements, especially for high speed, computer spring machine operation requirements for smooth high machine, of the rotary zero, parts of balance requirements more strict.
有些机器需要在产品总装后在工作转速下进行整机平衡。对电脑弹簧机旋转体的不平衡质量可以用补焊、铆接、胶结等方法来加配电脑弹簧机质量;用钻、铣、磨、锉等手段来去除质量;还可以在预制的平衡槽内改 变平衡块的位置和数量。
Some machines need to be in the product after assembly at the working speed of the whole machine balance. The unbalance quality of computer spring machine rotary body can with welding, riveting, cement and other methods to add with the computer spring machine quality; drilling, milling, grinding, filing and so on means to remove the quality; can also in prefabricated balance tank change balance block of location and quantity.
我们把电脑弹簧机的平衡方法可以分为静平衡法和动平衡法。静平衡法可以消除静力不平衡,动平衡法除消除静力不平衡外还可以消除力不平衡。
We put the balance method of computer spring machine can be divided into static balance and dynamic balance method. The static balance method can eliminate the static unbalance and dynamic balance method in addition to eliminate static unbalance but also can eliminate the unbalanced force.
一般的旋转体可以作为刚体进行平衡,其中直径较大、宽度较小者可以只作静平衡。 电脑弹簧机对长径比较大的零部件需要作动平衡,其中工作转速为一阶临界转速的 75% 以上的旋转体,电脑弹簧机应作为挠性旋转体进行动平衡。
The rotating body can be used as a general rigid body balance, the larger diameter, smaller width can only for static balance. Computer spring machine for long diameter relatively large parts and components need to be balanced, in which the working speed of the first order critical speed of 75% or more of the rotating body, the computer spring machine should be used as a flexible rotating body into action balance.
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