1) stepped die
阶梯形凹模
1.
And the die and tool are designed with stepped punch or stepped die and with dual positive clearance.
为提高普通冲裁件断面中剪切面高度,在总结现有各种冲压分离工艺方法的基础上,提出了一种新的厚板冲裁构想,其模具结构设计为:阶梯型冲头或阶梯形凹模,且为双重正间隙。
2) stepped dent on the transverse rib
横肋阶梯形凹痕
1.
The causes of stepped dent on the transverse rib of hot rolled ribbed bar were analyzed.
为了更好地满足用户对产品质量的要求,对带肋钢筋横肋阶梯形凹痕产生的原因进行了分析,并相应采取了优化工艺参数、严格配辊和操作制度等措施,使事故缺陷彻底消除。
3) tool with stepped edge
阶梯形刃口模具
4) stepped flash line
阶梯形合模线
5) stepped relief model
阶梯式地形模型
6) step type
阶梯形
1.
According to step type high pier commonly encountered as well as theory of structural stability the stability equation of step type piers with variable cross-section under normal supporting conditions is derived,at the same time questions deserving attention in solution procedure are pointed out,in order to provide references for designers.
讨论了桥梁高桥墩的截面形式,对工程中常用阶梯形高墩,依据结构稳定理论推导了常用支承情况下阶梯变截面墩柱的稳定方程,介绍了方程求解方法及求解中应注意的问题,可供设计部门参考。
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