1) Different wall thickness
异壁厚
2) special-shaped columns with thick leg
厚壁异形柱
4) dissimilar steel pipe
厚壁异种钢管道
1.
Methods of preventing shrink ditch in weld root of thick-wall dissimilar steel pipes
防止厚壁异种钢管道焊缝根部产生收缩沟的方法
5) thickness
[英]['θɪknəs] [美]['θɪknəs]
壁厚
1.
The Systemic Identification of Ultrasonic Measurement on Thickness under the Condition of Occurring Stochastic Movement;
运动条件下超声波壁厚测量的系统辨识
2.
Selection of Calculation Method for Wall Thickness of Cylinder Body in Pressure Equipment;
承压设备圆柱形筒体壁厚计算方法的选择
3.
Feasibility and Necessity of Reducing the Thickness of Steel Pipe Jacking with Large Diameter;
减小大口径顶管钢管壁厚的可能性与必要性
6) thick wall
厚壁
1.
The author analyzed the reasons for the collapse hole,contracted hole and wrinkle resulted in DB941 series of the emission tubes with the thick wall which were made from 95%Al2O3 porcelain,and put out the measures to solve them,which meets the needs of the production.
对用95%A l_2O_3瓷制厚壁发射管D B941系列产品会造成塌坑、缩孔、皱纹等缺陷进行了分析,并探索其产生的原因,提出了解决的方法,满足了生产所需。
2.
A type of thermal rotary extruding technology,which is used for shaping thick wall seal heads,was studied and tested.
研究并试验了厚壁封头成形的热旋加工工艺 ,摸索出适宜的加热方式和加热部位 ,选择出合适的加热温度区域 ,从而对提高封头旋压机的生产能力 ,改善封头成形质量 ,提高成形效率 ,提供了可靠的科学依据和方法。
3.
The drawing process of thick wall semi spherical heads is analyzed through dividing the billet into four regions.
针对厚壁半球形封头的拉深成形 ,将板坯分成 4个区域 ,根据每个区域的应力分布特点 ,对每个区域的壁厚变化规律做了理论上的推导与计算 ,并将理论计算值同有限元模拟结果比较 ,得到了很好的效
补充资料：凹模壁厚及凹模垫板尺寸
型腔壁部投影面积 壁 厚， 毫 米
F， 厘米2 h1 h2 h3 h4 h5
<5 15~20 30~40 <=10 15~20 30~40
>5~10 20~25 40~50 10~15 20~25 40~55
>10~50 20~30 50~60 15~20 20~30 55~65
>50~100 30~35 60~75 20~25 30~40 65~70
>100~200 35~40 75~85 25~30 40~50 70~75
>200 >40 >85 30~35 50~60 >80
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