1)  unequal thickness
变壁厚
1.
Furthermore,an algorithm to design the turbo-jet blades with unequal thickness based on the middle curve is proposed.
基于中弧线提出涡轮叶片变壁厚算法,通过定义每条截面线上壁厚标志点处的壁厚参数来定义壁厚,将壁厚设计变量从数十个减少至6个,便于参数化设计和优化设计;根据壁厚定义公式,可以设计工程中常见的4种壁厚分布的叶片。
2)  barrel with different thickness
变壁厚筒体
1.
This paper aims at to the internal defect feature of the barrel with different thickness,has made ultrasonic board wave detection method,has designed online testing system,analyses and handles for defect data,batch experiment proves that this kind of method suits the online nondestructive detection of a large quantity of the barrel.
针对变壁厚筒体内部缺陷特征,提出了超声板波检测方法,设计了在线检测系统,对缺陷数据进行了分析和处理,批量实验证明,这种方法适合于大批量筒体的在线无损检测。
3)  tapered tanks
变壁厚储罐
1.
By analyzing the finite element parameters of floating-roof tapered tanks under harmonic settlement,the effects of the major geometric parameters of tapered tank(including wall variable parameters,wind girder stiffness,radius-to-thickness ratio and height-to-radius ratio) on tank structure deformation and stress are d.
对罐周谐波沉降下的变壁厚浮顶型钢储罐进行有限元参数分析,讨论变壁厚储罐的主要几何参数(包括壁厚变化参数、抗风环梁相对刚度、径厚比和高径比)对储罐结构变形、应力的影响,并比较分析谐波沉降下变壁厚储罐与等壁厚储罐的受力性能。
4)  variational-wall-thickness shell
变壁厚壳体
5)  variational-wall-thickness hemispherical liner
变壁厚球缺罩
1.
Numerical investigation on EFP forming performance with variational-wall-thickness hemispherical liner;
变壁厚球缺罩爆炸成型弹丸成型性能的数值模拟
6)  Uneven thickness cover
变壁厚药型罩
参考词条
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。