2) die depth
凹模深度
1.
Analysis of forming process for V-shape bending and calculation of die depth;
V形件弯曲变形过程分析及弯曲凹模深度的计算
2.
This paper pointed out the invalidity of determination of bending female die depth of V shaped parts by means of experiential tables, which is used extensively at present.
该文指出了目前广泛使用的经验查表法确定V形件弯曲凹模深度的不合理性 ,分析了凹模斜壁的作用及其与圆角半径的相互关系 ,提出了凹模最小的深度的概念和计算公
3) VUV intensity
VUV强度凹陷
4) voltage sags severity index
凹陷强度指标
5) strength model
强度模型
1.
With a simplied assumption of the process of the concrete fracture,a new compressive strength model of reinforced contrete column confined by composite matetial has been deduced referring to the the theory of the unit volume change of elastic material when the RC column takes a uniaxial load.
在对纤维增强材料(FRP)布约束混凝土柱破坏过程简化假设的基础上,根据弹性体体积应变理论推导出FRP布约束圆形轴压混凝土柱的强度模型,并与已公开发表的实验数据进行比较。
2.
The laws of chemical damage from water and rock interaction are elementarydiscussed The strength model for hydrochem.
利用化学动力学理论和损伤力学理论,建立了岩石水化学损伤的强度模型,并利用此模型对试件进行了强度预测,并与实验值进行了对比。
3.
Finally,the strength model of the size effect of the fiber-confined concrete was modified according to the experimental results.
最后在试验结果的基础上提出了考虑尺寸效应影响的纤维约束混凝土试件的强度模型,改进后的模型值与试验结果吻合较好。
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