... precision lead screw 精密丝杠 precision level 精密水准仪 precision leveled edge square 精密刀口形角尺 ...
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淬硬精密丝杠的牙形精度取决于精磨。
The accuracy of the tooth forms of the quenched precision lead-screws is decided by the precise grinding.
低压步进电机，日本THK高精度直线导轨， 精密滚珠丝杠配合转动。单轴数控系统操作，运行平稳，经久耐用。
Low-voltage stepper motors, Japan THK's high precision guide linear, precision ball screw with the rotation. Single-axis CNC system operation, smooth running durable.
精密滚珠丝杠副是数控机床的关键功能部件，研究高精度的丝杠螺距精度动态测量方法和仪器组成具有重要的理论意义和实际应用价值。
Studying the means and the apparatus composing in high precise dynamic measure of screw-pitch error have important academic meaning and practical applied value.
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