同时也预示着如果腔长过短,可能会出现高阶侧模的外腔锁相。
It also indicates that if the EC length is too short, phase locking between the high order lateral mode's is likely to appear.
摘要:本文简单论述了侧石滑模摊铺机在道路基层侧模施工过程中的应用以及施工控制要点等。
Abstract: : in this paper, the author briefly discusses the stone in the sliding mode paver road base course side mould construction process of the application and construction control points, etc.
为保证面板的质量,对砂石骨料、水泥、外加剂和坡面平整度、侧模安装质量及混凝土的塌落度等进行了严格的控制。
To ensure the quality of the deck, the quality of sand gravel aggregate, cement, additives, leveling of slope face and erection of lateral forms, and the collapse degree were controlled strictly.
有低的差动输出阻抗绝大多数的线路驱动器,同时也固有地有低的共模输出阻抗,这样,低阻抗桥臂几乎无一例外地位于驱动器一侧。
Most line drivers with low differential output impedance will also have inherently low common-mode output impedances, so the low impedance arms of the bridge are almost always at the driver.
由于拉伸件在拉伸后边缘不平整,一般需要修边才能达到要求,通常采用侧切和旋切模实现。
Because after being drawn the edge of a drawing piece is no flattening generally it needs edge trimming to meet the demand usually realized by side-cutting and turn-cutting dies.
根据台式电脑机箱侧盖的结构特性,确定了级进模与单工序模相结合的工艺方案。
According to the side cover structure characteristics of table model computer box, determined the progressive die and the single operation die.
其次,比较了凸弯边高压橡皮成形模不同参数的选取对成形的影响,并总结出侧压块的一些设计规律。
Secondly, compared the effects of different parameters of flange bending hydraulic rubber forming model on hydraulic rubber forming, and draw some conclusions of designing the side blank holder.
凹模型孔设计有一定圆角,凸模带有侧刃,并采用了可靠的定位等措施有效地控制了六角工件的对角线尺寸。
The diagonal dimension of the hexagon parts is controlled by reliable position setting units, small round corner for female module designing and the male module with lateral sharp edge.
当卧式平压平模切机工作时,模切压力会引起两侧墙板和上平台的变形。
As horizontal type plan die-cutter works, die-cutting pressure will cause distortion of bilateral wallboard and.
冲裁侧刃是端子模具中的重要工序,其冲裁形状和凸、凹模结构对端子生产质量影响很大。
Punching side blade is an important procedure of terminals die, its punching shape, concave die and convex die structure greatly impact the terminals on manufacture quality.
有限元分析结果表明,保温砌模混凝土墙的抗侧刚度可用厚度为其三分之二的等效实体墙计算或用小开口整体墙计算。
Finite element analysis shows that the lateral stiffness of the concrete grill wa ll can be calculated by an equivalent solid shear wall with the thickness of two third of the original wall thickness.
介绍大屏幕彩色电视机前壳注射模结构,重点介绍侧抽芯大滑块的设计, 顶出机构和进浇方法的改进。
The injection mold structure of the front shell of large screen color TV is introduced, and design of side core-pulling large slide, improvement of ejector mechanism and gating method are introduced.
在电流片两侧的基态速度场与磁场相互平行的位形下,讨论了速度切变对撕裂模不稳定性的影响。
The influence of shear flow along the magnetic field accompanied with a plane current layer on the tearing instability is analyzed.
分析了车厢侧板零件通风窗冲压加工的工艺特点,设计了一副针对该零件加工的切口拉伸复合模。
Analyzed press technology characteristics of vent-windows of the car side board, designed a lancing-drawing compound die.
分析了侧弯支座零件的工艺性,介绍了级进模总体结构设计和排样方案。
The technological property of the side bent pedestal part is analyzed. The overall structure and layout of the special progressive die for the part are introduced.
在塑料模具设计中,设计一种延时脱开机构将机床动力由动模传递给定模,使定模顶出机构工作;在侧抽芯机构中设计出一种顶出机构,改善塑件的成型质量,防止塑件脱模时的变形。
In the design of the plastic mould, a latch_lock mechanism was designed to transfer the machine driving force from the moving half to the fixed half to make the ejection system of the fixed half work.
选择偏心的分支浇道,并将浇道设置在动模一侧。在浇道的末端和两侧金属液汇集区域分别设置集渣包。
Acentric ingates are used to set on the moving mould and slag-collector is set at the end of ingate and at converging zone of liquid metal from two sides.
介绍了拉深模、冲底孔、冲槽模及冲侧孔模的三种模具结构。
Three kinds of mould structures were also introduced including drawing mould, punching bottom hole and punching groove mould, and punching side hole mould.
分析了侧弯支架零件的工艺性,介绍了侧弯支架多工位级进模的总体结构、主要零部件和排样方案。
We have analyzed the side bend bracket parts of the process and introduced the side bend bracket of multi-position progressive die for the overall structure, main parts and the layout scheme.
指出进行高支模设计时,施加2%竖向力作为水平力作用在架体刚度弱侧能够保证结构安全。
It is also pointed out that in high formwork support system design, 2% vertical force applied as horizontal force on weaker side of formwork stiffness can assure the structure security.
其加压方向后方侧的断面形状是圆形,其直径略等于成形用模体的内径。
Moreover, a backward side with respect to the pressing direction has a circular section and its diameter is substantially same as the inner diameter of the container.
其加压方向后方侧的断面形状是圆形,其直径略等于成形用模体的内径。
Moreover, a backward side with respect to the pressing direction has a circular section and its diameter is substantially same as the inner diameter of the container.
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