- 更多网络例句与摩擦环相关的网络例句 [注:此内容来源于网络,仅供参考]
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Focused on many problems existing in pressure control system of drilling pipe friction welding,such as high failure rate and poor amenability,the basic principles of friction welding and electro-hydraulic proportional technique were briefly described.
针对焊接钻杆连续驱动摩擦焊机采用开关阀组成压力控制系统存在故障几率高、可控性差等问题,将电液比例控制技术应用在摩擦焊压力控制中,实现了摩擦焊轴向压力闭环控制、滑台进给速度的开环控制;可对摩擦焊机主轴速度、轴向压力、轴向缩短量、主电机电流、油温等进行实时检测。
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The results show that: the degree of deformation and yield-region will decrease as the fraction coefficients increasing; the influence of fraction coefficient f1 between clip-pieces and anchor plate is more remarkable than f2 between anchor plate and under board, the influence of f2 can be negligible.
有限元分析结果表明:随着摩擦系数的增大,锚环的变形和塑性屈服区域面积将逐渐减小;夹片与锚环之间摩擦系数f_1对锚具特性的影响要比垫板与锚环之间摩擦系数f_2所产生的影响要显著得多,后者的影响几乎可以忽略。
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Relative techniques are introduced, such as spherical gemel hoisting mechanism that made the active docking ring rotating in three-dimensional direction, intelligent gravity balance technique that could provide the force with high speed and precision to balance gravity and could automatically follow with the active docking r.
介绍了有关技术:主动环实现三轴转动的球铰吊装机构;能够高速度、高精度地提供重力平衡力,并能实现自动随主动环上、下运动的智能型重力平衡技术;保证平衡器随主动环随动的轮轨式二维平动技术,经轻量化设计,其摩擦阻力和惯性阻力很小,并对轮轨式方案进行了试验,当量摩擦系数仅为
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The standard workpiece of the ring compression test by Lee and Altan will be used in this report. The specimen will first annealed to eliminate the internal stress and then through different ways of machining to produce different roughness of surface and different direction of machining marks. The ring compression test with various lubricants and dry friction were carried out at room temperature. The experiment results were drawn on the diagram of friction factor developed by Lee and Altan to compare the influence of the roughness of surface to plastic forming with or without lubricants.
实验将依Lee and Altan压环试验所用之标准压环试片进行,实验试片先经退火处理消除内应力,再将试片以各种不同之加工方式制作成具有不同的表面粗糙度,与不同刀痕方向之摩擦面,再於常温环境下实施乾摩擦与添加不同润滑剂之压环试验,将实验结果所得之数据绘制於Lee and Altan之定剪摩擦系数图中,以比较其不同表面粗糙度对塑性成形之影响,同时也说明在各种不同表面粗糙度下添加各种润滑剂对成形之影响。
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The test shows that the butt friction welding process of copper and stainless steel bar can be divided into the following stages approximately: the adhesion at the beginning of friction,friction inside the copper,the expansion of the plastic ring and the friction on the bound surface of copper-stainless steel and the friction in stainless ...
结果表明铜与不锈钢棒料的对接摩擦焊过程大致可分为初始摩擦的粘着;铜内摩擦、塑性环扩展;铜、不锈钢界面摩擦及不锈钢体内摩擦3个主要阶段。在接头形成过程中经历了两次摩擦面的转移。其内容对促进异种材料摩擦焊的接头形成机理研究有积极的作用。
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In addition, there is a lot less heat build up in the cylinders from ring friction due to the finer honing pattern used in modern engines.
另外,由于现代发动机油缸使用精磨技术,由摩擦环产生的摩擦热要小得多。
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The wet friction and wear properties were tested by friction ring. The temperature distribution of the friction ring was simulated under the condition of 2500r/min and 1.5MPa.
测试由其制成的摩擦实验环的湿式摩擦磨损性能,并利用软件建立的有限元模型对2500r/min及1.5MPa时摩擦实验环的温度场分布进行模拟。
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Main factors influencing the joint lockup performance are determined by experiments and analysis, and the basic relationship between the lockup performance of robot joints and the influencing factors, including piston diameter, cavity diameter, material of friction ring, friction ring average diameter and viscosity of hydraulic oil, is obtained.
通过相关的实验研究及分析,确定了影响机器人关节锁紧能力的主要因素,获得了机器人关节锁紧能力与活塞尺寸、内腔尺寸、摩擦环材料和尺寸及液压油粘度等影响因素的基本关系。
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The effect of the friction between rolls and ring can be ignored and the effect of the spread velocity of rolling on the deformation of ring is illustrated.
通过模拟分析比较,揭示出了环件轧制过程中的金属流动规律:轧制时,环件外侧的变形最大,厚向中心部位变形最小,内侧的变形程度介于中间;环件内外环面的压应力分布和变化规律:在垂直于环件轴线的对称面上,压应力分布近似对称状态,而且在对称面上的应力最大,往端面方向开始减小;指出了环件轧制中轧辊与环件摩擦对环件成形的影响:对于环件的宽展变形,摩擦的影响很小,可以忽略;分析了环件进给速度对环件成形的影响并阐述了环件厚向中心部位凹陷产生的原因,提出防止凹陷的措施:在轧制时,尽量使用快的进给速度有利于防止端面凹陷的产生;研究了导向辊位置对环件成形以及轧辊受力的影响:导向辊的位置对环件的宽展变形影响很小,但对轧辊的受力影响较大,当导向辊的中心位置位于毛坯初始中心位置之上时,驱动辊和芯辊的受力相对较小,这是导向辊导向时优先考虑的位置。
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The tests showed that the tension of each hoop cable and radial cable distributed unevenly under various working conditions,because of the friction between hoop cable and joints.Compared with the traditional joints,using new joints in structure could make the friction between hoop cable and joints reduce obviously,and friction loss on hoop cable at joints was small.
试验表明,由于环索与节点间存在摩擦,使得各工况下结构各圈环索和斜索张力分布不均匀;与传统节点相比,采用新型节点的结构环索与节点间的摩擦大幅降低,环索预应力损失较小,预应力传递效率更高。
- 更多网络解释与摩擦环相关的网络解释 [注:此内容来源于网络,仅供参考]
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Baulk ring:摩擦环
baud | 波特 | baulk ring | 摩擦环 | bauxite | 铁铝氧石bay | 机架
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brake:闸
无刹制、有刹制(brake)都要 3": 材料:尼龙(Nylon) 插杆式和丝杆式,杆的直径为10.9mm,10.9mm*41mm插杆式的杆带有摩擦环; 无刹制、有刹闸(brake)都要 5": 材料:PU,TPR 插杆式,杆的直径为10.9mm,10.9mm*36mm杆带有摩擦环; 无刹制、有刹闸(brake)都要
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electroshock proof:防电震(措施)
molar frictional coefficient 克分子摩擦系数 | electroshock proof 防电震(措施) | pyrrolidine 吡咯烷 氮杂戊环, 四氢化吡咯
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sliding:滑动
两只钢球亦可调节为不等速度之回转,故滑动面有兼具滑动(Sliding)与滚动(Rolling)之运动. 上球亦连一杠杆,可加减负荷. 下球之四分之三直径浸于油中,供润滑两钢环摩擦面之用,本法亦称为美国联邦之6501T法,或CRC-L-17-545试验法.
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slip on attachment:圆锥式接合
slip gear 摩擦传动机构 | slip on attachment 圆锥式接合 | slip ring 滑环
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friction block:摩擦块,摩擦闸瓦
friction bezel ring ==> 压紧盖环 | friction block ==> 摩擦块,摩擦闸瓦 | friction bowl ==> 摩擦转子
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friction ring:摩擦环
"摩擦阻力","friction resistance" | "摩擦环","friction ring" | "摩擦辊","friction roll"
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gekammerter Reibring imbedded friction washer/recessed friction washer:包起来的摩擦环
Gehäusestollen cover lug 壳体的柄,把手 | gekammerter Reibring imbedded friction washer/recessed friction washer 包起来的摩擦环 | geknickte Freifläche offset tool flank 折过的后刀面