并介绍了针对倍尺剪切精度和倍尺优化剪切控制存在的问题及采取的改进措施，改进后保证了倍尺长度的稳定性，提高了成材率，节约了能源。
Was simply introduced . The improvement measures were applied for shearing precision and optimizational control . Therefore , the stability of double length is assured and the yield is increased .
倍尺长度