The control of fixed length cutter for high speed flying shear with double rollers is one of the problems which is needed to solve in the processing line for cutting hot plate blank.
高速飞剪的定长切头控制是热板坯剪切线中需要解决的课题之一，本文着重介绍了定长切头的意义、控制思想及控制方案，并对部分参数进行模拟计算。
The paper introduced the quick cutter-blade changing unit of fixed length flying shear in rod rolling line.
介绍了一种棒材车间定尺飞剪机刀片快速更换装置及其使用方法。
The problems in current manufacturing and research of the national flying shear have been presented with the prospect for the application of the flying shear in the steel rolling production line.
指出了目前国内在飞剪机生产和研究过程中存在的问题。展望了飞剪机在轧钢生产线上的应用前景。
Some tests with many sorts of metals combination under symmetrical impact explosion welding were studied, and a sort of flying line-adiabatic shear line in those metals combination was obtained.
摘要进行了几种金属组合的对称碰撞爆炸焊接试验。获得了这些金属组合中的飞线—绝热剪切线。分析了这种飞线产生的工艺、原因、性质和影响。
Some tests with many sorts of metals combination under symmetrical impact explosion welding were studied, and a sort of flying line-adiabatic shear line in those metals combination was obtained.
摘要进行了几种金属组合的对称碰撞爆炸焊接试验。获得了这些金属组合中的飞线—绝热剪切线。分析了这种飞线产生的工艺、原因、性质和影响。
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