rotating mechanism

A rotating mechanism is designed for the main telescopic drill arm and its auxiliary arm. A hydraulic spiral rotation cylinder is adopted in the mechanism, which not only enables the arm to telescope in some extent but also to rotate in 360 °.

设计了一种可用于伸缩式主副钻臂的回转机构，该机构采用了螺旋回转液压缸，不仅能使钻臂在一定范围内伸缩，而且还可实现360°的回转。

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I set up the mechanism position error contains the dimension error, mechanism of rotating joint clearance error and error calculation model. I get the motion reliability of mechanism.

本文建立了包含机构尺寸误差、转动副间隙误差和驱动误差的机构位置误差计算模型，解得机构的运动可靠度。

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The composition and drive type of TQ pulse doppler weather radar antenna rotating pedestal are introduced in this paper. The double-rocker mechanism and waveguide rotary joint in the rotating pedestal are analysed, and some problems which must be considered in assembling of elevation drive unit are noted.

介绍了TQ型脉冲多普勒天气雷达天线转台的组成和传动型式，对转台中的双摇杆机构和波导铰链作了分析，提出俯仰驱动装置装配中需要注意的问题。

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The trip preventer uses the inertia in up and down movement of the horsehead, through driving the rotating mechanism of the worm wheels and worms with balance wheel makes sucker rod revolve undirectionally, thus the trip accident can be prevented effectively.

抽油杆自动旋转防脱器是利用驴头上、下运动中的惯性，通过摆轮驱动蜗轮、蜗杆旋转机构，从而带动抽油杆作单向旋转，可以有效防止抽油杆脱扣事故的发生。

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Parametric Study on Rotating Mechanism of Tap Hole Drill

开铁口机旋转机构的参数化研究

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Througn designing three axial slots in internal threaded portion and optimizing nib structure, a design was made on the injection mould with a two-step ejecting mechanism with non-rotating.

对笔尖内螺纹部分设计三段轴向开槽，优化笔尖结构，设计了二次推出不带旋转机构的自动脱螺纹注塑模。

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Auto-compensating the drift in optical gyros by IMU rotating mechanism is an important way to enhance the navigation precision.

利用旋转自动补偿光学陀螺的漂移是实现高精度惯性导航的有效途径之一，补偿的原理可以从惯性导航的误差方程中得到阐明。

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The exclusive Auto Centering Feature ( ACF) eliminates the need to mechanically adjust the sensor to the rotating mechanism, saving time and cost in the sensor installation process.

由于使用了自动中央控制装置（ACF），因而无需机械的将传感器调节至旋转机制，从而在感应器的安装过程中既减少了时间又降低了成本。

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Design of a Rotating Mechanism of Telescopic Drill Arm

一种可伸缩式钻臂回转机构设计

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The mechanical system consists of moving mechanism, clamping force amplifier, rotating manipulator mechanism.

机械系统由移动机构 、 夹紧力放大器 、 旋转式机械手机构构成.

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Kinematic analysis and verification on the decoupled spherical rotating parallel mechanism

解耦球面转动并联机构的运动分析与验证

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While Rotating, especially fully loaded, if the dynamic performance of Rotation mechanism is not good, the arm will swing seriously and drive the heavy object to rock, the stability will be bad, the security will be influenced.

回转作业时，尤其是满载作业情况下，如果其动态性能不好，会引起臂杆严重摆动，带动重物晃动，稳定性差，给施工安全带来影响。

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With a telescopic arm, lifting, rotating the wrist three degrees of freedom, the corresponding body contains arm stretching, arm lifting mechanism and the arm rotating mechanism.

具有手臂伸缩、升降、手腕回转三个自由度，相应的包含手臂伸缩机构、手臂升降机构和手臂回转机构。

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the left-right rotating mechanism makes placing and adjustment easier, without the need to change the air pipe and reed switch.

左右旋转结构，方便放置和调整，不需更换气管及磁簧开关。

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It is possible to use half-rotating mechanism to realize the bionics of aquatic or terrestrial animal motion.

用半转机构实现水中与陆地上的动物运动效果仿生也是可能的。

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