Variation in top roller pressure in ring frames. 细纱纺纱机上罗拉压力差异大。
A new complex ferrule fine-blanking technology, combined with the idea of ferrule punching, is introduced in the researching on the pressure rotor and fender ring in this paper. 传统的精密冲裁工艺一般是指齿圈压板精冲,工艺过程复杂,需要价格昂贵的专用三动压力机,因而在实际生产中的推广应用受到了一定限制。
Medium pressure Metal ring ( M type) conduct the pressure into the pipe though the hole of path and groove to increase the reaction strength of metal ring. 中压型金属密封环(M型)将压力径侧孔或槽引入管内,以便加大密封环之反应力。
Measurement and Application of Pressure Released Ring Zone in Surrounding Rock of Mining Gateway Island Coal Mining Face 孤岛工作面回采巷道围岩松动圈测试与应用
If the residual air in cylinder is impacted by abrupt clamp pressure, the seal ring will be damaged due to the effect of diesel oil. 如果油缸内残留空气受急剧夹压时,那么,由于液压油的作用,有可能使密封圈烧损。上盖板可防止杂物进入缸筒损坏密封。
This paper introduces the developing progress of metallic pressure sealing ring, including selecting material, drawing special forging process, intenerating process and drawing machining process. 介绍了具有优良使用性能,可替代进口产品的金属自密封环的研制,包括选材、制定特殊锻造工艺、制定机械加工工艺规程和软化处理等。
Finite Element Analysis of Stress and Contact Pressure of Rubber O-sealing Ring with Back-up Ring O形橡胶密封圈配合挡圈密封的应力与接触压力有限元分析
Variation pattern of hydrodynamic pressure on arched ring slabs in arch invert water-cushion pool in time and frequency domain 反拱水垫塘拱圈底板动水压强时域与频域的变化规律
The Reliability of Submarines Pressure Cylindrical Ring Hull 潜艇耐压环肋圆柱壳结构可靠性分析
Development of metallic pressure sealing ring used for high temperature and pressure valve 高温高压阀门用金属自密封环的研制
Wrinkling Judgement for Multi-stage Drawing of Cylindrical Shell without a Pressure Ring 圆筒形件多次拉深不用压边时的皱曲判定
An analysis was conducted of the common faults and their causes of the high pressure screw lock ring heat exchangers found in inspection and repair, and some solutions were proposed. 对螺纹锁紧环式换热器检修过程中常出现故障及原因进行了分析,并提出解决办法及建议。
The biggest difference between fixed roof tanks and floated roof tanks was that the formers need to bear a specified internal pressure, compression ring was the major bearing component of connecting the roof ( spherical shell) and the cylinder. 拱顶储罐与浮顶储罐的最大差别是前者要承受一定的内压,承压圈是连接顶盖(球壳)与筒体的主要受力构件。
The influence of the void fraction on the shape of the pressure "ring" is the greatest, the superficial velocity's is secondary, and the curvature radius 'is the least. 压力环形状受含气率影响最大、表观液速次之、曲率半径影响最小。
Fault Analysis of the High Pressure Screw Lock Ring Heat Exchangers in Repair and Countermeasures 高压螺纹锁紧环式换热器检修中常见故障分析及对策
Radiated Sound Pressure of Ring Stiffened Cylindrical Shells in Fluid Medium 环肋圆柱壳在流场中的辐射声压
This dissertation Studied on the affects of the expended processing on gelatinization in maize under different temperature, vapour content and diameter of pressure ring. 试验研究了在不同温度、不同蒸汽添加量以及不同的压力环直径条件下,挤压膨化对玉米糊化度的影响。
A Study of Gas Storage Capability about High Pressure Ring Natural Gas Pipeline Networks in Cites 城市天然气高压环网储气能力研究
On this base, the formula used for calculating the side pressure of ring wall, ring tensile and temperature contraction stress is established for engineering design. 在上述基础上提出的环墙侧压力、环拉力和温度收缩应力的计算公式,可供工程设计中采用。
Development of super soft steel metallic pressure sealing ring 超软钢金属自密封环的研制
Design of PLC Control System for Hydraulic Pressure Clip Ring Step-by-tep Hoist 液压卡环式步进提升机PLC控制系统设计
Discussion of Reappearance Error of Theoretic Pressure for Piston Ring 活塞环理论压力的加工再现误差探讨
Adopting linearity disperse control technique, position ring, pressure ring, rate ring, current ring constitute the more closed loop pressure regulate system. 采用线性离散控制技术,由位置环、压力环、速度环、电流环多闭环构成线性离散压力调节系统。
An Improvement on the Analysis of Gas Pressure in a Ring Pack 关于活塞环组中泄漏气体压力分析的改进
Metallic pressure sealing ring is a very important component for encapsulation. 金属自密封环是一种极为重要的密封元件。
This machine was made of separate columns, independent bubble generators of air pressure, ring scraper agencies and tailings lifting tube. Several separate columns arranged as a circular ring, and used pressurized air made bubble. 环形充气浮选机由分选柱、压入空气型气泡发生器、环形泡沫刮板机构、中矿提升管组成,多棵分选柱组合成圆环形,采用压入空气产生气泡。
Base on the error compensation principle, compare and analysis the two measuring head design ( pump body ring pressure and gear ring pressure), select the gear ring pressure measuring head to prevent measurement pump axial channeling dynamic. 从误差补偿的角度对比分析了泵体环压和齿轮环压两种测量头的设计方案,选择齿轮环压测量头以防止测量时齿轮泵的轴向窜动。
Under normal circumstances bearing ring will not be damaged, but when with a great stress, the pressure ring will be unstable, new pressure ring will be formatted in outer surrounding. 一般情况下承压环是不会破坏的,但当应力极大时,承压环也会失稳,在外侧形成新的承压环。
In order to solve the problem both of traffic congestion of urban central area and alleviate urban traffic pressure, the ring expressway has emerged. 为了解决城市中心区交通拥堵问题和缓解城市交通压力,城市快速环线应运而生。