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- lead core rubber bearing 铅芯橡胶支座
- Isolators consist of a laminated rubber and steel bearing with steel flange plates for mounting to the structure. 90% of our isolators have an energy dissipating lead core. 免震支座是由承接于对结构起固定作用的钢翼板,叠层橡胶和钢板组成的。我们90%25的免震支座都有一个能量阻尼的主导轴。
- Study on Vibration Absorption and Isolation of Continuous Beam Railway Bridge by Lead Cored Rubber Buffer 铁路连续梁桥铅芯橡胶支座的减隔震研究
- In order to improve the effect of shock absorption and applied scope of base-isolated structure with lead rubber bearing (LRB) and study its optimum parameter. 摘要目的为改善铅芯橡胶支座(LRB)隔震结构的减震效果和适用范围,并确定结构的优化参数和控制装置优化布局。
- Two different isolator including lead rubber bearing and sliding isolated bearing are put in the roof structure and their working mechanism are studied. 结果表明:两类隔震支座在网架柱顶隔震中均有较好的隔震效果,相对橡胶支座而言,滑移隔震支座受结构动力特性与地震波输入的影响较小。
- The lead core provides damping by deforming plastically when the isolator moves laterally in an earthquake. 当免震支座在地震中横向运动时,主轴通过可塑变形来进行能量减衰。
- The experimentations and the practical engineering examples reveal that rubber bearing don't fit warships, especial for conventional submarine. 试验和工程证明,橡胶轴承并不适用于隐蔽性要求较高的舰艇,特别是常规潜艇。
- The rubber bearing of pump part adopted self-lubricated material, running stably, and improve the pump life. 泵体橡胶轴承采用改性的具有自润滑功能的材料,运行平稳,泵体寿命得到提高。
- The paper analyzes the tail rope failure and fault reasons, the design thoughts using double spinner, steel rope core rubber belt, rubber bushed steel rope and pipe bundle steel rope are put forward. 分析了尾绳失效和引起故障的原因,提出了双旋转器、钢丝芯胶带、套胶钢丝绳和管束钢丝绳等设计思想。
- The bullet-proof clothes, made of 7A52 Al alloy plates and bullet-proof nylon, can not meet the requirement of type 54 pistol lead core bullet ballistic performance. 由于采用7A52铝合金装甲板与进口防弹尼龙制成的防弹衣不能满足54式手枪铅芯弹抗弹性能指标要求,对7A52铝合金进行了研究。
- The paper also brings forward a promising isolation bearing model-polysaccharid sliding rubber bearing +high damping rubber damper. 认为聚四氟乙烯滑板支座+高阻尼橡胶阻尼块分离式减震支座是一种很有发展前景的减震支座形式。
- Pare wood with knife, show up column lead core 3mm,then place sand paper on the firm surface, plumb core by sand paper ,mill slowly until penpoint become plane. fringe is sharp. 用削笔刀削去木干部分,使铅芯呈圆柱状露出约3mm,然后在坚硬的平面上放置砂纸,将铅芯垂直靠在砂纸上画圆圈,慢慢地研磨,直至铅笔尖易磨成平面,边缘锐利为止。
- Small occupation area and stable mechanical properties,and long-enduring rubber bearing with super shock absorption and fine abrasion resistance to be used. 占地面积小,机械性能稳定。采用橡胶轴承,减震、耐磨效果好,使用寿命长。
- Double core rubber insulated lead sheathed and armored cable 双芯橡胶绝缘铅包铠装电缆
- When mounting, the rubber bearing have been daubed with food-grade white oil, not the ordinary machine lubricating oil, and will not contaminate the pipe. 装配时橡胶轴承预涂食品级白油,而不是普通机械润滑油,不会污染输送管路。
- The development of such bearing has opened a new road for rehabilitating the rubber bearing and for the selection of the bearing of turbine for newly-built power station. 该轴承的研制为水润滑橡胶轴承改造和新电站水轮机轴承的选用探索出了一条新路子。
- Experimental research about influence of rubber bearing stiffness on shafing vibration is presented in this paper.The experiments were carried out on shafting test bench. 在轴系试验台上,进行采用不同硬度橡胶轴承材料对轴系振动影响的试验研究;
- With core rubber hose and without core rubber hose 种类:输水胶管分有芯胶管和无芯胶管
- The third question is concerned with training and selection of cadres,especially the leading core at the various levels. 第三个问题,培养和选择干部,特别是培养和选择各级的领导核心。
- Core rubber insulated black color Pesheathed wire 铝芯橡皮绝缘黑色聚乙稀护套电线