1) compliant parallel four-bar mechanism
柔性平行四杆机构
1.
To analyze the output displacement performance of compliant parallel four-bar mechanism(CPFBM),used as a precise transmission element,a mathematical model,which can be used to calculate the output displacement of CPFBM composed of right-angle-notch flexible hinges,was established by the approximate differential equation of the deflection curve based on the bending theory in strength of materials.
为了深入分析精密传动用柔性平行四杆机构的位移性能,利用材料力学弯曲变形理论的挠曲线近似微分方程,建立了计算直角切口柔性平行四杆机构输出位移的数学模型。
2) parallel four-bar mechanism
平行四杆机构
1.
Effect of parallel four-bar mechanism on spotwelding robot;
平行四杆机构在点焊机器人中的作用
2.
This paper studies the parallel four-bar mechanism and its mechanical characteristics.
本文对平行四杆机构进行力学分析,总结了四杆机构的一项力学特性,并对此项力学特性进行运用,设计出一种新型医用救护担架;通过简单的操作,该新型担架可实现在有一定坡度的道路上使用时,担架面和前后的把手能够始终保持水平,解决了在有坡度的道路上进行救援工作时要保持担架水平所带来的不便,使得救援工作如在平地上一样方便,具有很好的推广应用价值。
3.
In order to analyze the guiding displacement and coupled displacement of the right angle parallel four-bar mechanism,a half beam model was established based on the force analysis and deformation analysis of the supporting arm according to the structural symmetry.
为了分析直角柔性铰链单平行四杆机构在导向过程中的导向位移及耦合位移,根据其结构的对称性,在对支撑结构进行受力分析和变形分析的基础上建立了单个支撑的半段梁模型,采用椭圆积分法推导了导向梁在大载荷下导向位移及耦合位移计算公式,最后采用有限元方法和实验对理论模型进行验证,并分析了造成理论值、仿真值和实验值之间出现误差的原因。
4) parallel four-link mechanism
平行四连杆机构
1.
The forearm of the small-size shotcrete robot is a kind of parallel four-link mechanism, which has to realize the horizontal swinging in the range of plus-minus fifty degrees.
小型喷浆机器人的前臂是一种平行四连杆机构,前臂在工作过程中要实现水平左右±45°的摆动。
5) complex parallel four-bar linkage
复合平行四杆机构
6) dual-complex parallel four-bar mechanism
双复合平行四杆机构
1.
Comparison on stiffness and linearity has been accomplished among parallel four-bar mechanism,complex parallel four-bar mechanism and dual-complex parallel four-bar mechanism,and theoretical computation and finite element analysis are accomplished.
对柔性铰链机构中导向部分所用的平行四杆机构、复合平行四杆机构、双复合平行四杆机构在静刚度、非线性度等方面进行了对比,着重对双复合平行四杆机构进行相关的参数分析和有限元计算。
补充资料：柔性
1.柔顺之性。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条