The water heating control valve is composed of a valve casing, a valve outer cover, an inner cover, a pressure spring, a valve core, a positioning device and a sealing ring. 水暖控制阀由阀壳、阀外盖、内盖、压簧、阀芯、定位装置及密封圈构成。
The utility model relates to a motorcycle handle switch device which comprises a switch casing, a driving shaft, a contact ring, a contact sheet, a spring, a base plate and a wire. 一种摩托车手柄开关装置,包括开关壳体、传动轴、接触环、接触片、弹簧、基板以及配线。
The utility model relates to an air filter, which is composed of a casing, two net sheets and a fixing ring set. 一种空气过滤装置,包括壳体、二个网片及固定环组所组成。
Based on four kinds of elements, the contact node pairs are established and the finite element analysis of the clearance and contact among the volute casing, vaned intake ring and cement foundation is carried out with the step loading method. 本文在采用板壳元、块体元、边界元、伪单元和建立接触点对的基础上,利用分步加载法对蜗壳、座环与水泥基础间的间隙和接触问题进行了有限元分析计算。
Optimum Design for Volute Casing and Base Ring of Large Hydraulic Turbines 大型水轮机蜗壳、座环结构优化设计
Adhesion sand casing concretion intensity calculating model based on cement ring and tube wall cut intensity 基于水泥环和管壁剪切强度的黏砂套管固结强度计算模型
Numerical simulation of three-dimensional turbulent flow through a turbine spiral casing with stay ring and guide vanes 混流式水轮机蜗壳与座环三维中湍流场的数值模拟
A Curved-Beam Method for Determining the Stress in the Casing Ring of a Roller-Type One-Way Overrunning Clutch of Automobile 汽车滚柱式单向超越离合器套环应力计算的曲梁法
Contact among Volute Casing, Vaned Intake Ring of Large Hydraulic Turbines and the Cement Foundation 大型水轮机蜗壳座环与水泥基础间的接触问题
Considering the action among cement ring, casing and surrounding soil, So simulate the casing into four-node shell elements, and the cement ring and soil are simulated into three-dimensional eight-node solid elements. 考虑水泥环与套管和周围土体之间的相互作用,套管模拟为四节点壳单元,周围土体与水泥环用八结点三维实体单元进行模拟。
So, during the casing uncertainty analysis mainly discusses rock creep, cement ring settings and salt in different influence. 因此对于套管的确定性分析主要讨论了岩石蠕变、水泥环的设置以及在不同盐岩中影响。