说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 瓦轴
1)  Wafangdian bearing
瓦轴
1.
Through the designing summary of Wafangdian bearing group industrial garden,it discusses the modernized industrial garden concept based on gardenization,humanity and high-technologization of modern industrial construction.
通过瓦轴工业园的设计总结,探讨了现代工业建筑的园林化、人性化、高科技化的现代化工厂理念,并为工业建筑的设计和规划提供了参考借鉴。
2)  bush [英][bʊʃ]  [美][buʃ]
轴瓦
1.
Discussion on technology of repairing truncation three oil wedges bush of 200MW turbine;
200MW汽轮机平切三油楔轴瓦修复技术探讨
2.
The worn surface of an Al-Sn alloy bush got from a locomotive engine after using the mineral additive was analyzed.
利用销盘式磨损试验机研究了一种矿物质润滑油添加剂对钢/铝锡合金摩擦副摩擦学性能的影响,并考察了这种添加剂对实际工况下铝锡合金轴瓦的作用效果。
3.
ammonia pump and its main parame-ters,analyzes the reasons for such respects as trip at low electric charge,leakage of mechanical seal,shaft vibration and displacing upward as well as the motor's bush being burnt,and puts forward somesolutions.
介绍离心式高压氨泵的密封和主要参数,分析使用过程中出现的低电负荷跳车、机封泄漏、轴振动和轴位移高、电机轴瓦烧坏的原因,并提出了解决对策,对尚存在和正在改进的问题作了介绍。
3)  bearing shell
轴瓦
1.
Running-in wear simulation test for crankshaft journal-bearing shell of S50MC marine diesel engine
S50MC船用柴油机曲轴颈-轴瓦磨合磨损的模拟试验研究
2.
Through check and test,cause is found which brings to bearing shell temperature of feed water pump electromotor going up,and effective settlements are adoped to make operation effects to get the best state.
通过检查和试验,找出了导致某电厂给水泵电动机轴瓦温度升高现象的原因,并采取了有效的解决方案,使运行效果达到最佳状况。
3.
The paper discusses that the two typical bearing shell defect s analyses treatment in general repair on barrel-shaped steel ball mill;influencing the bearing shell motivity lubricate s safety factor;bearing shell oil film s safety operating condition is reduced by year after year,and must carry on restoring work to peak barrel bearing shell in 8-10 years.
对轴瓦膨胀间隙减少缺陷进行了分析,提出了预控措施和一套合理的现场处理方法。
4)  bearing liner
轴瓦
1.
The overhigh temperature early warning and auto - stop - working protect system for bearing liner of pulverizer;
球磨机主轴轴瓦超温预警与自动停车保护系统
2.
The method of reducing failure rate for measuring bearing liner temperature in DAS system of 300MW turbine set;
降低300MW汽轮机组DAS系统轴瓦温度测点故障率
3.
The technology of N-95cleaning fluid with DJ specific additive special for bearing liner production line is introduced.
介绍了以DJ为特效添加剂的N-95型专用于轴瓦生产流水线的清洗液的工艺特点。
5)  bearing [英]['bɛəriŋ,'beərɪŋ]  [美]['bɛrɪŋ]
轴瓦
1.
Research on coated part peeling off at the bearing on connecting bar s big end in the introduced marine diesel engine;
某型引进船用柴油机连杆大端轴瓦镀层剥落研究
2.
Rebuild of DH80 - 7 air compressor bearing;
DH80-7空压机轴瓦改造
3.
Analysis for Ling’ao Nuclear Power Station unit 1 exciter No.11 bearing white metal damage and its operating temperature abnormal high;
岭澳核电站1号机组励磁机11号轴瓦乌金损坏及运行温度高的原因分析
6)  bearing bush
轴瓦
1.
Rescrape of bearing bush for DA120 centrifugal compressor and its axial spotting;
DA120离心式压缩机轴瓦刮研及轴找正方法
2.
Research and development of domestic new product JZZ for automobile bearing bush;
汽车轴瓦用国产化新材料JZZ的研制
3.
Design and implementation for a new bearing bush measurement system based on single-chip microcomputer;
一种车用轴瓦自动检测装置的设计与实现
补充资料:机械零件:可倾瓦块轴承
可倾瓦块轴承
滑动轴承中的一种液体动压轴承﹐由若干独立的﹑能绕支点摆动的瓦块组成。按承受载荷的方向﹐可分为可倾瓦块径向轴承和可倾瓦块推力轴承。
         图 可倾瓦块径向轴承 为可倾瓦块径向轴承。轴承工作时﹐藉助润滑油膜的流体动压力作用在瓦面和轴颈表面间形成承载油楔﹐它使两表面完全脱离接触。油楔进口和出口处的油膜厚度1和2之比称为间隙比﹐是影响瓦块承载能力的主要参数。与最大承载能力相应的间隙比称为最优间隙比﹐其值随瓦宽(瓦块的轴向尺寸)B 和瓦长L 之比而定﹐大约在2~3之间变化。瓦块支点的位置应偏於油楔的出口﹐其值由间隙比确定。当间隙比为2.2时﹐支点距瓦块的进油边约为 0.58L 。随著轴承工作状况的变化﹐瓦面倾斜度和油膜厚度都会发生变化﹐但间隙比不变﹐始终保持设计状态。这是可倾瓦块轴承优於其他成型面多油楔轴承之处。
         可倾瓦块径向轴承的承载能力是各瓦块承载能力的向量和。因此﹐它比单油楔液体动压径向轴承的承载能力低﹐但迴转精度高﹐稳定性能好﹐广泛用於高速轻载的机械中﹐如汽轮机和磨床等。瓦块数目一般为3~6。瓦块的布置方式有载荷正对相邻瓦块支点之间和载荷正对某一瓦块支点两种。若载荷相同﹐后者轴的偏心率较小﹔若承受载荷最大的瓦面最小油膜厚度相同﹐前者承载能力高﹑功耗小﹑温昇低。
         可倾瓦块推力轴承的承载能力是各瓦块承载能力之和。瓦块数目最少为 3块。对於瓦块数目较多的大型推力轴承﹐各瓦块间载荷的均衡十分重要(见推力滑动轴承)。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条