1) local porous air bearing
局部多孔质气浮轴承
1.
For local porous air bearing,the method was reanalyzed and a new proportional division coefficient was obtained.
针对局部多孔质气浮轴承重新推导了比例分割法,得到了新的比例分割因子。
2) partial porous
局部多孔质
1.
Static characteristics of an externally pressurized gas thrust bearing with partial porous restrictors were investigated by means of the numerical method.
运用数值方法分析局部多孔质节流气体静压轴向轴承的静态性能,分别建立局部多孔质圆柱塞内的压力分布方程和气体薄膜内的压力分布方程,利用坐标变换将局部多孔质圆柱塞的圆柱坐标与气体薄膜的圆柱坐标转换到同一笛卡儿坐标系,为有限元离散奠定基础。
2.
Amongst its many advanta- ges over full porous are lower the cost and the difficulty of processing,and better static performance of the bearing,In this paper,the isotropic graphite,which is made from the cold isostatic pressing process,is used as the material of partial porous aerostatic journal bearings restriction.
应用于气体静压轴承的局部多孔质材料节流器比传统的小孔节流器具有较高的承载能力和静态刚度、更优越的阻尼特性和稳定性等优点。
3.
The pressure distribution of partial porous aerostatic thrust bearing was investigated by FULENT software which was used in computational fluid dynamics (CFD).
利用计算流体动力学软件FLUENT对局部多孔质气体静压止推轴承的压力分布进行了仿真研究。
3) porous bearing
多孔质滑动轴承
4) gas bearing
气浮轴承
1.
Using new technologies of static pressure bearing, static pressure guide and gas bearing, the mold of fresnel lenses mirror was precisely manufactured.
采用静压主轴、静压导轨、气浮轴承等高新技术,对菲涅尔透镜模具进行精密加工。
2.
A vertical hard bearing two-plane dynamic balancing machine,based on gas bearing technique,was designed,and corresponding mathematic model was established.
基于气浮轴承支承技术,设计了硬支承立式双面动平衡机,建立了相应的数学模型。
3.
Based on the analysis of one type high-speed gas bearing working principle, the bearing diameter of axle static carrying force model was set up, and the relationship between bearing clearance gas flow rate, intensity of pressure and orifice radius were analyzed, along with the diameter of axle movement tracking under the centrifugal force in the low rotating speed was found.
在分析一类高速气浮轴承工作原理的基础上 ,建立其轴径轴承的静态承载力模型 ,并据此分析出轴承间隙中气体流量、压强与节流孔孔径间的相互关系 ,以及在低速运转下受离心力作用的轴径中心运动轨迹。
5) air bearing
气浮轴承
1.
Dynamics analysis of air bearing with ultra-precision in vertical direction;
超精密气浮轴承垂直方向的动力学分析
2.
A new method based FEMLAB was developed to predict static performance of air bearings.
研究了利用商用有限元软件FEMLAB进行气浮轴承静态性能分析的方法。
3.
Based on air bearings,a ground experiment system for optimizing the 3-DOF space manipulator reaction is set up.
基于气浮轴承方法,建立了3自由度空间机械臂反作用优化地面实验系统。
补充资料：多孔陶质过滤介质
分子式：
分子量：
CAS号：
性质：适用于有强烈化学腐蚀性的或须在高温下操作的浆液的过滤介质。常用各种陶质材料以及石英、硅藻土、玻璃等制成砖形成管形。砖形介质可以用抗化学作用的油石灰粘连一起，一般在真空下操作。管形介质强度较大，多在加压下操作。
分子量：
CAS号：
性质：适用于有强烈化学腐蚀性的或须在高温下操作的浆液的过滤介质。常用各种陶质材料以及石英、硅藻土、玻璃等制成砖形成管形。砖形介质可以用抗化学作用的油石灰粘连一起，一般在真空下操作。管形介质强度较大，多在加压下操作。
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