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经过广泛的试验和不断改进,高速拉丝机上已配置了一种钢丝直接水冷装置。图1表示拉拔的钢丝通过直接水冷装置的简图。在拉丝模和冷却装置之间设有测温点,其所测温度就是进入冷却装置中钢丝的温度。图中还表示了冷却水的供应情况及冷却装置前后空气密封的构件组成。适用于求解沿冷却装置方向钢丝温度降低的计算方法有近似计算法、精确计算法和
After a wide range of tests and continuous improvement, high-speed wire drawing machine has been configured with a wire direct water cooling device. Figure 1 shows a simplified drawing of a drawn wire through a direct water cooling device. Between the drawing die and the cooling device has a temperature measuring point, the measured temperature is the temperature of the wire into the cooling device. The figure also shows the supply of cooling water and the components of the air-tight components before and after the cooling device. Suitable for solving the cooling device along the direction of the wire temperature reduction of the approximate calculation method, the exact calculation method and