This paper mainly analyzes the pneumatic structure and the principle of the step&scan stage, pointing out some concerned issues in pneumatic design&control.
着重分析了步进扫描工作台的气浮结构及原理，指出了气浮设计及控制中需要注意的一些问题。
After introducing the operating principle and structure design of the strip shape measuring roll based on Pneumatic bearing, the design and calculating method of the orifice are analyzed.
本文在介绍空气轴承式板形检测辊的工作原理、结构设计的基础上，分析了节流孔的设计和计算方法。
AW series of large diameter valves using pneumatic actuator fork-type transmission, reasonable structure, output torque, a double-acting and single acting.
大口径阀门采用系列aw型气动执行器拔叉式传动，结构合理，输出扭矩大，有双作用式和单作用式。
It introduced axial pneumatic clutch structure, principle, function of de-airing extruder, and analysed its common fault in product.
介绍了真空挤出机气动离合器的结构、原理、功用，分析了气动离合器常见的故障。
The optimum programme can be used to design four-connecting lever pneumatic roof-window mechanism of all kinds of multi-span plastic greenhouses by changing load and structure parameters.
通过改变载荷参数和结构参数，优化模型可用于其它塑料温室的气动四连杆天窗机构的设计。
Thes detecting structure instrument of the roof rock is integrated in the pneumatic bolt drill and data processing is adopted BP algorithm of mature net to identify the structure.
其中，顶板岩层结构探测仪是集成在风动锚杆钻机上，数据处理采用训练成熟的BP算法神经网络进行结构的识别；
The gross structure, principle of work and design gist of High-temperature and High-pressure rotary valve in pneumatic conveying system with solid wateric were introcued.
介绍了固体物料气力输送系统高温高压旋转阀的总体结构、工作原理、设计要点及其应用效果。
The use of pneumatic actuator cylinder piston and crank conversion structure, output torque, small size fine.
气动执行机构采用活塞式气缸及曲臂转换结构，输出力矩大，体积精小。
This paper describes structure features, series design and parameter selection in application of Type QXM pneumatic planet grinding head.
本文介绍了QX M型气动行星磨头的结构特点、系列设计及应用时的参数选择。
These conclusions can be used for system design of rotating missile in the attitude control system and selection of structure and pneumatic parameters for supersonic fluidic elements.
所得结论可为旋转弹姿态控制系统的总体设计以及超音速射流元件的结构及气动参数选择提供依据。
On the basis of non linear finite element method, fundamental equation and solution of pneumatic membrane structure finite element analysis are put forward.
以非线性有限元法为基础，提出充气薄膜结构有限元分析的基本方程及解法。
PM process for manufacturing guide plates in pneumatic nailing machines was described and the design of tooling structure was discussed. A new tooling material was used.
介绍了气动打钉机导向板粉末冶金工艺，讨论了其模具结构设计，采用了一种新型的模具材料。
A new and advanced pneumatic quantity casting system is presented and its structure principle and diagram of controlling system are analyzed.
提出了一种新型的先进气压式定量浇铸系统，并对此系统的结构原理与控制系统框图进行了分析。
Through quantitative force analysis and calculation of tensile control structure, new constant tensile control structure and locking pneumatic finial of spool are designed.
通过对张力控制结构作定量的受力分析与计算，设计新型恒张力控制结构和工字轮锁紧气动顶尖。
On the basis of structure and principle, fault causes of pneumatic butterfly valve are analyzed, and precautionary measures are proposed.
从结构和原理入手分析了气动蝶阀故障原因并提出了防范措施。
This paper designs the structure of the pneumatic knee-mechanism according to the optimized size and picks out the optimum pneumatic control unit based upon the criterion.
根据气压膝关节机构优化后的结构尺寸，对气压膝关节进行结构设计，并对气压控制元件依据规范进行合适的选用。
By adopting a 2d pneumatic digital servo valve composed of servo spiral mechanism, conventional two-stage pneumatic servo valve structure is simplified while its performance is greatly enhanced.
利用一种伺服螺旋机构构成的二级气动数字伺服阀(简称“2d气动数字阀”)，简化了传统二级气动伺服阀的结构而性能却有较大提高。
An experimental study of the pneumatic muscle control system was carried out based on Variable Structure control (VSC), and its control characteristics were analyzed.
采用变结构控制对单根气动人工肌肉系统进行了实验研究，分析了气动人工肌肉系统的控制特性。
Pneumatic chute is a kind of conveying equipments for solid powder and granule and has large scope of application, simple structure and low manufacturing expense.
气力流槽是一种常用的固体粉料、粒料的输送设备。它适用范围广，结构简单，制造价格低廉。
The machinery structure, pneumatic system, PLC controller system of pneumatic materiel conveying system were introduced.
介绍了采用气动元件的物料搬运系统的结构、气动系统及其PLC控制系统。
5 maintenance is convenient, pneumatic ball valve structure is simple, the sealing ring is generally active, demolition and replacement are more convenient.
维修方便，气动球阀结构简单，密封圈一般都是活动的，拆卸更换都比较方便。
Use pneumatic tension, fast cutting, reasonable structure, and easy to operate.
采用气压张力，分切利速，结构合理，操作简单。
The structure and principle of a new type of direct high pressure electric-pneumatic proportional reducing pressure valve with electric feedback is proposed.
介绍一种新型的直动式电反馈高压电气比例减压阀的结构原理。
Can be used in DuoZhong raw material with novel structure, advanced technology, extrusion pressure, high yield, the characteristics of high vacuum degree, adopt pneumatic clutch to control.
可适用于多种原料，具有结构新颖、技术先进、挤出压力大、产量高、真空度高的特点，采用气动离合器控制。
It is applicable to many sorts of materials. Its features are novel structure, advanced technology, high extrusive pressure, high production high vacuum degree. It adopts pneumatic clutch to control.
可适用于多种原料煤矸石、页岩、粉煤灰、具有结构新颖、技术先进、挤出压力大、产量高、真空度高的特点，采用气动离合器控制。
The problems were essentially resolved through fatigue analysis and optimization of the structure of feed bin of PTA pneumatic transmission channel.
通过对PTA气送糟料仓的结构进行疲劳分析和优化，从根本上解决了其裂纹和焊缝撕裂现象。
Used to Mfg, of the mechanical structure, hydraulic equipment, and pneumatic Jar and Reel.
机械结构，液压设备，气动罐和卷轴的制造。
Used to Mfg, of the mechanical structure, hydraulic equipment, and pneumatic Jar and Reel.
机械结构，液压设备，气动罐和卷轴的制造。
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