【摘要】 根据带锯床在锯切工件过程中的实际要求,设计了进给系统中的主要元件———调速阀。实践证明:所设计的调速阀能稳定锯切精度,延长锯条寿命,实现了锯切的最佳状态。同时,应用于各种类型的带锯床上,收到了很好的使用效果。更多还原

【Abstract】 Speed regulation valve, the key element in feed system, has been designed according to the actual request in cutting work piece process by band saw machine tool. The practice proves that the speed regulation valve can stablize the cutting precision, lengthen saw strip’s life and realize the optimum condition of saw cuts. At the same time, it has been applie in various types of band saw machine tools, and has received very good use effect.更多还原