Study and Develop on the High-speed Multi-channels Rotary Joint;
多通道高速旋转接头的开发和研究
Orthogonal test was performed to determine the laser phase-transformation hardening process suitable for a rotary joint made of 35CrMo alloy,which was aiming at increasing the wear-resistance of the rotary joint.
为了提高35CrMo旋转接头的耐磨性,采用正交试验法研究了35CrMo旋转接头激光相变硬化适合的工艺方法和参数,获得的优化工艺参数为激光功率P=1500W,光斑直径D=3。
Through analyzing interior structure of the rotating joint of HK-250 drilling machine, the causes of mud leakage and main shaft departure from center line were investigated, and the improvement measure was provided that is replacing the rotating joint of HK-250 by the rotating joint of DD-14OB drilling machine.
针对HK-250钻机旋转接头泥浆跑漏和主轴偏离中心线问题,从分析HK-250钻机旋转接头内部结构入手,查找造成泥浆跑漏和主轴偏离中心线的原因,进而提出改进措施,将DD-14OB钻机的旋转接头改装在HK-250钻机上。
Leakage analysis and improvement of the rotating union of cooling system in continuous casting;
连铸辊道冷却系统密封旋转接头泄漏分析
According to its structural features and on the basis of many experiments,the paper analyses the guide roll rotating union in detail and finds out the leakage ways with its causes.
从密封旋转接头的结构入手，阐述了其工作原理。
Free swivel joint is successfully applied.
测试中心通过实际修井工作中套管刮削器出现的施工安全问题 ,进行技术革新 ,应用自由旋转接头取得成功。
<Abstrcat>According to the characteristics of vibration signals processing for rotating mechanical failure, a method is presented to denoising and extracting frequency band energy feature by using wavelet package decomposition and reconstruction technique.
根据旋转机械故障振动信号的特点,提出了应用小波包分解、重构技术进行消噪处理及频带能量故障特征提取的方法,实验分析结果表明该方法可以有效地提高故障诊断的抗干扰能力和故障诊断的准确性。
According to the characteristics of vibration signals processing for rotating mechanical failure, a method is presented to denoising and extracting frequency band energy feature by using wavelet package decomposition and reconstruction technique.
根据旋转机械故障振动信号的特点,提出了应用小波包分解、重构技术进行消噪处理及频带能量故障特征提取的方法,实验分析结果表明该方法可以有效地提高故障诊断的抗干扰能力和故障诊断的准确性。
spherical union swivel
球面活管接旋转接头
Characteristics of ON/ OFF should be borne in rotary joints with high precision.
高精度的旋转接头要有开/功能的特色。
Characteristics of ON/OFF should be borne in rotary joints with high precision.
高精度的旋转接头要有开/闭功能的特色。
Application and Analysis of the Hydraulic Rotating Union on the Rewinder
液压旋转接头在卷取机的应用实践和分析
Analysis of Hydrostatic Control Sealing Gap Principle in the High Speed Rotary Union
高速旋转接头中液压控制密封间隙原理分析
The cooling/ heating media is connected to the rolls through rotary joints with ball bearing and carbon seals for a leak free operation.
冷却/加热介质由旋转接头和辊连接，球轴承和密封圈保证不会泄漏。
High quality rotary joints and two delicate bearing installed in high-stiffness axle are to ensure vibration-free performance in long-term operation.
高品质旋转接头和2个精密轴承装置在高刚性转轴上,担保长时间运转无振动。
Microstructure and formation characteristics of rotating arc horizontal GMAW joint
旋转电弧横向GMAW接头组织及成形特点
Do not drag, roll, or slide containers on their sides. Do not remove or interchange connections.
禁止拖拉、旋转或滑动容器。禁止移动或交换接头。
DEVELOPMENT OF VARIABLE-ANGLE BENT SUB OF ROTARY STEERING DRILLING TOOL
基于旋转导向钻进方式的可控弯接头发展现状
rotary file assortment set
成套圆头尖头旋转锉
automatic coupling screwing on unit
管接头自动旋拧装置
Flanged air and gas rotatable entries simplify burner piping manifolds.
法兰式空气和燃气旋转接口简化了炉头管线配置。
Analysis of Static Strength and Stiffness for Spindle in High Speed Rotating Hydrostatic Bearing Union
高速旋转静压轴承接头芯轴的静强度和刚度分析
Influence of rotary radius on fracture path and shearing resistance of joint in friction stir spot welding with Com-stirTM
旋转半径对复合搅拌摩擦点焊接头断裂途径及抗剪力的影响
They wheeled their horses around and left.
他们旋转马头后离开了。
rotary six station flanger
旋转式六头罐身翻边机
Place a pivot pin into the pivot point.
把大头针扎在旋转点上。