The influences of spinning speed, bonding area and roller pressure on the permeability performance of PET spun-bonded prefabricated vertical drain filters were tested and analyzed.
测试和分析了纺丝速度、轧点面积和轧辊压力对纺粘热轧滤膜透水率的影响。
The optimal testing time for different defects is different, and the testing speed is higher than two screens per minute for all bonding defects of honey…
不同性质缺陷的最佳检测时间不同，对于铝蜂窝铝蒙皮结构复合材料蒙皮的各种脱粘缺陷，检测速度都高于每分钟两屏。
A design of bonder motion control system was proposed based on DSP FPGA, has realized the high speed and high precision control to the movement of line motor in the bonding platform.
提出了一种基于DSP FPGA的键合机运动控制系统设计方案，实现了对键合机平台中直线电机的高速高精运动控制。
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