Stability of Cold Tandem Rolling Tension
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摘要: 以軋制理論、機械振動與摩擦理論相結合的新方法解釋了張力失穩自發產生的原因,提出了控制輥維潤滑、提高軋制張力穩定性的方法.理論分析與生產實踐表明;降低乳化液含量,軋制入口張力的穩定性有明顯的提高.Abstract: According to the theories of fraction and vibration, the reason of the unsteady tension can be illustraed by a new method.Negative damp friction should bring on self-excitaion vibration of work rollers and this cause for unsteady tension. The characteristics of emulsion are studied.It is demonstrated by rolling production that reducing the content of emulsion can increase the stability of rolling tension observably.
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Key words:
- cold strip tandem mill /
- rolling tension /
- stability
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