定位轴承座随筒体旋转焊接时，悬臂螺杆轴处于相对稳定，满足于自动焊接。
When the positioning bearing block is in spin welding along with the cylinder body, a cantilever screw rod shaft is in a relatively stable state to satisfy automatic welding.
轮子旋转时需要承受巨大的和不断变化的压力，所以要使结构更坚固，钢的部分要用螺栓连接，而不是焊接在一起。
The wheel would need to withstand immense and constantly changing stresses as it rotated, so to make the structure more robust, the steel sections were bolted rather than welded together.
详细介绍了高速旋转电弧传感器的旋转驱动电路、位置检测电路以及焊接电流采样电路。
The rotary driving circuit, position detecting circuit, and welding current sampling circuit of the high speed rotating arc sensor are introduced in detail.
它可以模仿人类专家，对四种典型工程构件-压力容器、大型旋转构件，螺杆泵及焊接结构进行分析和设计。
It can simulate a human expert to make analysis and design scheme mainly for four kinds of typical engineering components-pressure vessels, huge rotation constructions, pump-rod and welded structures.
建立了非旋转管道环缝焊接自动控制系统，并介绍了其系统结构和工作原理。
The automatic control system of circular seam welding process for non - rotated pipeline was developed in the paper.
从压入量、倾角、搅拌工具的外形、焊接速度、旋转速度和材料所处位置等方面研究了工艺参数对金属塑性流动的影响。
The influences of plunge depth, push angle, profile of tool, rotation speed and welding speed on metal flowing were studied.
提高搅拌头的旋转速度可以成比例地提高焊接温度；
The welding temperature was directly proportional to rotation speed.
建立了该条件下的焊接热源模型，热源模型由作用在工件表面的高斯面热源和沿激光入射方向的旋转高斯体热源构成。
A heat source model, which comprises a gauss plane heat source on the top surface and a revolved gauss body heat source, was presented in this condition.
一些铁制器械接头处焊接要牢固，旋转接头处要随时调整松紧度。
Joints of some iron facilities should be firmed and regulated when being spined.
参数显著性顺序为：焊接压力、焊接速度、搅拌头旋转转速。
The parameters in the order of significance are: pressure, welding speed, rotational speed.
搭建了基于高速旋转电弧传感器的水下焊接焊枪偏差识别的实验系统。
An experimental system for underwater welding identification of welding torch offset based on high speed rotational arc sensor was established.
在该系统中，焊丝穿过电机的空心轴后从导电嘴的偏心孔送出，电机带动导电杆和偏心导电嘴旋转，从而使焊丝端部的电弧以一定直径高速旋转，以保证窄间隙焊接接头具有足够的侧壁熔深。
The hollow-axis motor drives the offset nozzle and rotates the arc on the tip of wire at high speed, so as to ensure enough penetration into the sidewalls in narrow gap welding.
结果表明，该轴断裂是由于轴表面存在焊接缺陷，在旋转弯曲应力作用下产生低应力疲劳开裂。
The results showed that the weld detects on the surface of the axle was the reason to cause low stress fatigue under rotation bending stress which finally lead to the fatigue cracks on the axle.
介绍了左(右)旋转轴的焊接过程。
This paper introduces the welding process of left-right side rolling shafts.
焊接实验证明，所设计的局部干法焊旋转电弧传感器改善了水下焊接的质量。
Welding experiments prove that the design of local dry welding rotating arc sensor can improve welding quality.
DEUBLIN Barco摆动式旋转接头类型可供选择：螺纹，焊接和法兰连接到适合您的各种现场应用。
Available in three types: threaded, welded and flanged to suit your application.
在普通环缝焊机的基础上，依据高压金属软管结构特点，研制了一套金属软管焊接自动化装置，主要由旋转装置、传动机构和焊接夹具组成。
An automatic device for metal hose welding was designed based on the common latitudinal seam welder, according to the structure of high-pressure metal hose.
在旋转电弧信号的频域分析中，其特征谐波的相位反映了焊缝方向与焊接方向的初始夹角。
In frequency analysis of rotating arc signal, the phase of harmonic characteristic reflects the initial Angle between weld direction and seam's direction.
针对焊缝跟踪对传感器的要求，研制了一种适用于焊接机器人的轻便、紧凑、高速旋转的电弧传感器。
For the demanding of sensor in seam tracking, a lightweight, compact, high speed rotating arc sensor is developed.
本分析方法为旋转体焊接接头强度校核提供了一定理论基础。
The analysis method provides some theories foundation for the safe assessment on welded joint strength in rotation blade.
本分析方法为旋转体焊接接头强度校核提供了一定理论基础。
The analysis method provides some theories foundation for the safe assessment on welded joint strength in rotation blade.
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