提出设计液压缸必须严格控制同轴度。
Therefore when designing cylinder, the coaxial degree of the cylindrical surfaces of hydraulic cylinder must be restricted.
同轴度公差和径向跳动公差是不同的。
Coaxiality tolerance and radial run-out tolerance are different.
介绍了同轴度自动检测的原理和实现方法。
The principle and the realizing method of coaxial degree automatic detecting system are briefly introduced.
由于存在定位误差，两孔之间同轴度很难保证。
Because of the locating error of the part, it is difficult to assure the concentricity between the two holes.
介绍一种大型机械零部件孔用同轴度测量系统。
A new coaxiality measuring system for holes of large scale mechanical parts is introduced.
本文提出测量大型机械零部件孔同轴度的新方法。
A new method of coaxiality measurement of holes of large scale mechanical parts is studied.
研究结果为加速器对中装配同轴度提高提供依据。
The result can be used to instruct the centering assembling process to improve the coaxial tolerance of accelerator.
本文主要阐述实施高同轴度调头镗孔的方法和措施。
In this paper, the method and measures for turnover boring with high coaxality are expounded.
径向跳动偏差的由同轴度偏差和零件的圆度偏差构成。
The radial run-out deviation is composed of the coaxiality deviation and parts of the roundness deviation.
该技术简单，能很好地提高高频毫米波管装配中的同轴度。
This technique is simple and can adjust the concentricity very well.
该类轴承外圈滚道是球面形，故其调心性能良好，能补偿同轴度误差。
This kind of bearing outer ring raceway is spherical shape, so the self-aligning good performance, to compensate concentricity error.
现场试用证明系统可以及时、准确地测量出直升机传动系统的同轴度。
Using this system, coaxial degree of the helicopter transmission can be measured fast and accurately.
同轴度由多个截面的光斑中心坐标值和圆周采样数据按一定的方法计算。
The coaxiality is computed from the measured coordinates of laser spot center and measured circumference data in several sections of holes.
激光准直系统的研制是为了提供大轴同轴度测量中需要的一条基准直线。
A laser collimating system supplies a base line which is used for coaxiality measurement.
本文给出了同轴度误差正交最小二乘评定与最小条件评定法的数学模型。
The mathematical models of coaxality error by evaluation of the orthogonal least square method and the minimum condition method are presented in this paper.
该仪器可用于圆度、轴线直线度、同轴度和径向跳动误差等项目的测量。
This instrument is used for measuring roundness, axis straightness, coaxality and circular run out error of shaft parts.
另外，先加工小孔，加工大孔时再以小孔作导向，能保证良好的同轴度。
What's more, machining first small holes and then taking the machined small holes as the guide when machining large holes can ensure a good axiality.
钢缆控制建筑的摇摆度并且，当地震结束的时候，把它拉回到合适的同轴度。
The cables control the rocking of the building and, when the earthquake is over, pull it back into proper alignment.
钢缆控制建筑的摇摆度并且，当地震结束的时候，把它拉回到合适的同轴度。
The cables control the rocking of the building and when the earthquake is over pull it back into proper alignment.
此法缺点是焊接后链条箱易变形、两端轴的同轴度超差以及支撑强度不够。
The shortcomings of this method is easy to welding deformation of the chain of boxes, at both ends of the coaxial shaft tolerance and lack of support strength.
本发明涉及到小流量鼓风机领域，是一种多级小流量鼓风机同轴度的加工方法。
The invention relates to the field of small flow blowers and a method for processing multi-level small flow blower coaxiality.
提出了同轴度误差的数学模型，其中给出一种高效的优化方法一余弦移位相加法。
The mathematic model of concentricity error and a advanced optimal method - "cosine shift plus" are put forward.
结合图例和生产工艺论述了径向跳动公差与同轴度公差的关系、取代及工艺实施。
This article introduces relation, substitution and implement of radial run-out tolerance and axiality tolerance with legend and production process.
同轴度自动检测系统根据激光位移传感器扫描频率，在圆周面上选择72个采样点。
The 72 sampling points on the circumference of a spare part was set by the automatic detecting system of coaxial degree according to the scanning frequency of the laser sensor.
本发明具有工艺简单、制造成本低、同轴度匹配、运转热量低且使用寿命长的优点。
And it has advantages of simple process, low manufacturing cost, coaxial matching, low operating heat and long service life.
电动机与齿轮泵须用弹性联轴器连接，同轴度小于0.1毫米，倾斜角不得大于1度。
Motor and gear pump with elastic shaft coupling, coaxial degree is less than 0.1 mm, Angle shall not be greater than 1 degree.
文章讨论了利用三坐标测量机测量同轴度误差的方法，并给出了各种方法之间的区别。
A new digital measure method was presented based on the three coordinate measuring machines.
将窗户周围也彻底擦干净是一个明智的决定，因为图案会下滑，还要适应合适的同轴度。
It's smart to wipe down the area surrounding the window too since the graphics will be slid around and adjusted for proper alignment.
如果骨折的骨头呈直线分部，骨片就可以按其同轴度复位并以石膏固定一段时间以便愈合。
Fractures that run in a straight line can often be placed back in their proper alignment and set in a cast for a period of time that allows the break to heal.
如果骨折的骨头呈直线分部，骨片就可以按其同轴度复位并以石膏固定一段时间以便愈合。
Fractures that run in a straight line can often be placed back in their proper alignment and set in a cast for a period of time that allows the break to heal.
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