A kind of new mechanical transmission-the planetary ringy gear transmission is introdueed.
提出了一种适于无游梁抽油机的新型
机构-行星齿
。
A kind of new mechanical transmission-the planetary ringy gear transmission is introdueed.
提出了一种适于无游梁抽油机的新型
机构-行星齿
。
The machine mainly includes electromotor framework, dibbling mechanism, sowing mechanism, powered mechanism, pneumatic electric and PLC control panel.
该机主要由电机、机架、打洞装置、播种装置、
机构、气
、电气及PLC
制等部分组成。
The problem of synchrodrive for gantry-moving milling machines is researched, and two linear motors as traversing drive mechanism of gantries are applied.
针对龙门移式镗铣床同步伺服问题进行了研究,
台直线电
机作为龙门柱纵向进给的
机构。
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