用它代替丝杠副作为传动链的最终环节，对提高铲齿精度和简化机床结构有一定的效果。
The mechanism is used, as the last link of transmission gear in place of the leadscrew-nut pair which simplifies the machine structure and improves the relieving accuracy as well.
运用图论的线图和邻接矩阵方法从分析平面低副4～8杆运动链的可能形式出发，分析了以连杆为起始构件这类机构的可能有的形式。
With the linear graph and adjacent matrix method of graph theory, the possible forms of this mechanism are discussed by analyzing that of kinematic chain with 4~8 links connected by planar low pair.
尽管理论上还可以包括平面副，但平面副却不能加以约束，因此只相当于开式运动链。
Although a planar pair might theoretically be included, this would impose no constraint and thus be equivalent to an opening in the kinematic chain.
通过对单铰运动链的运动副进行替代，获得了该运动链所有可能的结构型。
All of available configurations of the single joint kinematic chain are gotten by replacing its pairs.
并且根据并联机构中驱动副的类型以及其在分支运动链中的位置等因素，对所获得的并联机构结构型进行了初步筛选。
And according to the type of drive pair and its factors such as positions of sub-chain etc. of one, the structure type of parallel mechanism have been screened tentatively.
在数字化前兆遥测台网的信号传输链路中，光隔主侧、光隔副侧是一个故障多发点。
The main side and secondary side of light insulation are the malfunction prone points.
其基本思路是利用质量矩替代将平面连杆机构摆动力完全平衡问题，简化为二副构件的质量矩替代和平面开链的摆动力完全平衡问题。
The basic thought is that the shaking force complete balancing of planar linkage is reduced to the mass moment substitution of two pairs link and planar open chains.
并依据广义运动副替代原则，得到多个子链组合而成的复杂多环路机构的自由度。
According to the principle of substitution of the generalized kinematic pair, mobility of the complex loop mechanism composed by multiple sub — chain was studied.
通过进一步对驱动单元进行结构分解，得到平面六杆机构及三杆四副支链等基本运动链。
Further structural decomposition of the driving unit, several planar six linkage and three bar four kinematic pair branch chains were gotten.
本文系统地研究了主动副均在机架上的六自由度闭链机器人机构的结构类型与结构特性。
The structure types and characteristics of 6 degree of freedom closed chain manipulators with all the actuators on the base are systematically studied in this paper.
主副传动链均采用变频调速以适适应不同绞纱的烘干要求。
Speed of main drive and auxiliary drive is adjustable by inverter. The tunnel Hank yarn dryer would apply to any hank-yarn of any drying processs requirement.
主副传动链均采用变频调速以适适应不同绞纱的烘干要求。
Speed of main drive and auxiliary drive is adjustable by inverter. The tunnel Hank yarn dryer would apply to any hank-yarn of any drying processs requirement.
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