浅谈螺旋密封原理及在电动工具中的应用

On the Helix Seal Principle and Application in Electric Tools

介绍了螺旋密封的两种基本结构、工作原理及封液能力的计算和设计方法,得出螺旋密封无泄漏的条件。通过试验,验证了旋向问题的重要性,为螺旋密封的应用提供了经验。

Introduces two basic structures of Helix seal, working principle, the calculation and design method of sealing liquid capacity, and gets the condition of the helix seal without leakage. Through experiments validate the importance of rotation, and provide experience for the application of helix seal.