The application principle of the motion controller in X, Y numerical servo platform was discussed.

阐述了该运动控制器在X、Y两轴数控伺服工作台中的应用原理。

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By controling the three-dimensional motion of the X-Y table and bond head, precision positioning and desired line-type gold wires can be realized, and an ultrasonic wave bonded method is used.

工作原理是通过X-Y工作台和焊头的三维运动控制，定位并拉出设定的金丝线型，采用超声波热压球焊方法焊接芯片管脚。

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The computer control system of this instrument adopts GT-400-SG four axes motion controller to control the motion of axis x, y, and Z.

本自动书写仪计算机控制系统采用了GT 400 SG四轴运动控制器来控制X轴、Y轴以及Z轴的运动。

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For example, suppose you use vertical motion and you use y instead of x; and a would be g or -g; that's a particle falling down under the affect of gravity.

例如,假设在竖直运动中,你用 y 来代替 x,那么 a 就是 g 或者 -g,这就是一个受重力作用下落的质点

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