According to the theory of mechanism precision and the idea of motion reliability, the article put forward a method of analysis to motion error and reliability for typical plane mechanism.
根据机构精确度理论和运动可靠性的概念,给出了典型平面机构的运动误差及运动可靠性的分析方法。
Roller gear CAM mechanism is a type of indexing device. It is widely used in various automatic machines because of large indexing Numbers, high indexing precision, reliable localization etc.
弧面分度凸轮机构是一种精密分度机构,因其具有分度数大、分度精度高、定位可靠等优点,被广泛应用于各种自动机械中。
Optimum results showed that the kinematics precision of steering mechanism is assured even if there are clearances in locomotion joints.
设计结果表明,在运动副存在间隙或间隙变化时,此设计方法能有效保证转向机构的运动精度。
It realizes the dynamic indexing precision and static indexing precision testing on dimensional globoid indexing CAM mechanism.
实现了对空间弧面分度凸轮机构的动分度精度检测和静分度精度的检测。
The mechanism that realizes these adjustments is executed with amazing precision.
这一机制,实现这些调整是惊人的执行精度。
Silver, because the circulation time is short, there is very little, the modern mechanism of the famous silver treasures, this gold casting precision.
银币,因流通时间短暂,存世甚少,是近代机制银币之著名珍品,此枚铸造精。
Clarify an theory and method using motion reliability for description mechanism motion precision, error impress course and production to come ture economy estimate.
阐明用运动可靠度描述机构动态精度、误差传递过程及对产品实现经济性预计的原理和方法。
The mechanism has many features such as bigger bearing capacity, higher lifting height, azimuth precision and reliability.
该机构具有承载能力大、离地距离大、方位精度高和可靠性高的特点。
It provides an effective approach to further and systematical study of free deformation mechanism and law in tube axial compressive precision forming process.
该系统为系统深入地研究管轴压精密成形过程中无模约束自由变形机理和成形规律提供了有效的手段。
Impact and vibration will reduce the precision of CAM mechanism, result in invalidation of CAM mechanism.
从动件运动时产生的冲击和振动会造成凸轮机构传动精度的降低,使凸轮传动系统产生失效。
HDD is a precision mechanism and in order to work it requires very clean air inside.
硬盘是精密的机制,为了工作需要进行非常干净的空气里。
The position mechanism of antennas is an important part of satellite for controlling the antennas' moving precision.
卫星天线定位机构对控制天线的运动精确具有重要的意义。
The linear cam manipulator is studied systematically, mechanism design, precision analysis and synthesis , engineering design are carried out, a prototype of the manipulator has been made.
对直动与直动组合的凸轮机械手进行了系统的研究,对其进行了机构设计和精度分析与综合,完成了工程设计,并试制出了样机。
The dead point position of mechanism is a common sight. Undoubtedly, it is very important for precise press-working to solve the problem of dead-point precision.
机构的死点位置在机械中很常见,解决死点位置的精度问题对于精密压力加工无疑是非常重要的。
This paper describes principle and alignment mechanism design of a new fiber-optical waveguide precision alignment instrument.
研制了一种新型光纤—光波导精密对准仪,并对其工作原理和光学对准机构的设计进行简述。
The main subjects for ceramic machining researches include the hard-difficult machining theory, the grinding mechanism, precision grinding and high efficiency grinding.
包括工程陶瓷材料难加工的理论基础研究,磨削机理,超精密磨削,高效磨削加工等方面的研究动态。
The mechanism design, manufacture precision and dynamical characteristic of paper delivery system directly affect the printing speed and precision.
递纸机构的结构设计、制造精度、运动和动力学特性将直接关系到印刷机的印刷速度和套印精度。
Via the site static and online actual measurement, it is proved that this mechanism can remarkably improve the precision of the rolled products.
通过现场静态和在线动态实测,证明该机构能显著提高轧制产品精度。
This paper primarily aims to solve the precision kinematics synthesis problems of mechanism by solving the equation set derived from the mechanism.
本文主要研究用解方程组法解决机构的精确运动综合问题。
The practical result shows that this method can build more precision model by utilizing mechanism model of industrial process and expert experience.
计算实例表明,通过混杂建模方法,可以充分利用工业对象的机理模型以及操作工经验或专家经验,建立系统的更精确模型;
The precision of this mechanism is checked by open-loop control and closed-loop control.
采取开环控制和闭环控制两种方式检验了该机构的精度,并讨论了误差产生的原因。
Compared with another method proposed by Knoebel and others, the models are of both certain mechanism and better prediction precision on the whole.
与国外一种同类研究方法相比较,本文所提出的模型具有一定的机理性和更好的整体预估精度。
There are some problems in designing the key mechanism of the glassware line's machines-geneva mechanism, such as inefficiency, low precision, repeat work.
针对玻璃器皿生产线上绝大多数设备中的关键机构- - -槽轮机构,在过去设计中存在设计效率低、设计精度不高、重复性劳动严重的情况。
Because of its high resolution and inherent measuring mechanism, SPM is very suitable for precision dimensional measurement and micro-pattern measurement.
由于其原子量级的分辨力和固有的测量原理,SPM很适合于精密尺寸和形貌的测量。
The conventional calculation of thermal deformation of precision mechanism involves an exclusive consideration of the influence of temperature distribution on part deformation.
精密机械热变形计算中,通常只考虑温度在零件中的分布状况对零件变形所产生的影响。
Taking the sending mechanism of the precision shearing machine as the research object, the virtual environment of product development and correlative technology is studied.
以剪切设备的送料机构为研究对象,探讨产品虚拟开发的灵境环境和相关技术。
The new timer mechanism makes the system reached the microsecond level timer precision and maintains its original load capability.
使得系统在达到了微秒级时钟精度的同时,保持了原有的负载能力。
"Beidou" double satellite positioning system, adopting two geosynchronous satellites to position, has the characteristic of high precision in positioning and active positioning mechanism.
北斗双星定位系统(简称双星定位)利用两颗地球同步卫星进行定位,具有定位精度高、采用有源定位体制的特点。
Cam mechanism is mainly used in mechanical control system, precision of control is the emphasis of design.
凸轮传动系统主要被应用于机械控制系统,控制精度是其机构设计的重点。
Cam mechanism is mainly used in mechanical control system, precision of control is the emphasis of design.
凸轮传动系统主要被应用于机械控制系统,控制精度是其机构设计的重点。
应用推荐