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- line contact rolling fatigue 线接触滚动疲劳
- In-line contact rolling fatigue 线接触滚动疲劳
- It also performs bearing rolling fatigue evaluation using the SKF rating life in particular. 它也能特别应用SKF额定寿命来鉴定轴承的转动疲劳。
- The modified line contact thus achieved between rollers and raceways means that damaging edge stresses are avoided. 由此达到的滚子和滚道之间改进的线接触意味着破坏性边缘应力得到避免。
- Optional disc configuration which provides line contact between spherical disc and conical body seat. 备选阀瓣结构,在球形阀瓣和锥体阀座之间具有线接触作用。
- The one a very short time that looks line contact that, what I excused a friend immediately is inurbane. 视线接触的一霎那,我马上就原谅了朋友的无礼。
- Using numerical techniques,the thermal elastohydrodynamic lubrication(EHL) in line contact under reciprocating motion was investigated. 应用数值分析方法求解了线接触往复运动工况下的热弹性流体动力润滑特性。
- An unequal distance multigrid method is developed to solve the thermal elastohydrodynamic lubrication of line contact problem. 使用不等距多重网格法求解了线接触热弹流润滑问题。
- Numerical analysis is carried out to analyze the influence of the electric double layer on line contact elastohydrodynamic lubrication. 摘要基于理想粘塑性模型分析了双电层效应对线接触弹流润滑膜厚度、压力分布和承载能力的影响。
- The line contact on a grinding wheel forms the grinding line, the workpiece lies flush with the regulating wheel and is held in place from below by a guide rail. 无心磨削时,工件外圆表面在被加工的同时还被进行引导:与砂轮的线接触形成磨削线,这时工件靠在导轮上,并被支承导轨从下面支持。
- Liu Xiaoling,Yang Peiran.Analysis of Power Law Non-Newtonian Fluid Lubricationin the Isothermal EHL Line Contact[J].Lubrication Engineering,2002 (1):5-6. [6]刘晓玲;杨沛然.;指数率非牛顿流体的等温线接触弹流润滑分析[J]
- With the multi-grid technique,a numerical solution of the power law fluid thermal elastohydrodynamic lubrication(EHL) line contact problem was obtained. 指数率流体弹流润滑问题的热效应不可忽略;与压缩功项相比,油膜能量方程中的热耗散项对温度的影响最大。
- After long-term application on hot wide strip mills, varying contact rolling technology was proved to be effective in strip profile and flatness improvement roll consumption reduction and increase of rolled product length of rolling cycle. 通过在宽带钢热连轧机上的长时间应用证明:变接触轧制技术可以显著改善轧后带钢的板形质量、降低轧辊消耗和增加轧制单位公里数。
- For example, high-speed rotary machine speed fast, hot stamping and embossing line contact, higher than the temperature will round applanation or pingya. 当然,烫压工夫、烫印温度与出产效果很大水平上还受到电化铝迁徙本能机能的制约。
- Yang Ping,Cui Jinlei,Yang Peiran.Numerical Analysis of the Transient Micro-EHL of Line Contact with a Single Asperity on a Surface[J].Lubrication Engineering,2004(6):18-21. [4]杨萍;崔金磊;杨沛然.;一个表面带单粗糙峰的线接触时变微弹流润滑数值分析[J]
- Study on Estimation Methods of Accelerated Rolling Fatigue Life Test 滚动轴承疲劳寿命强化试验评估方法研究
- Line contact seal. 线接触密封。
- Keywords Coatings;Bonding strength;Indenting;Contact rolling; 结合强度;热喷涂;薄膜;
- A rheological Reynolds equation of the line contact elastohydrodynamic lubrication (EHL) with four parameters is given. A number of numerical solutions of the line contact isothermal EHL problem has been obtained by using the multi grid method. 给出了四参数非牛顿流变模型下的线接触流变 Reynolds方程 ,然后用多重网格方法 ,对等温线接触流变弹流润滑问题进行了完全数值解 ,并与牛顿流体弹流问题的数值解进行了比较。
- The method of scanning the worn surface with SEM to study rubber abrasion has subjective and accidental factor, therefore the different viewpoint of mechanisms of rubber by a line contact appears. 由于用扫描电镜观察橡胶磨损后的表面形貌的研究方法带有一定的主观偶然的因素,使得目前对橡胶线接触磨粒磨损机理看法不一。