1) cascaded carry
梯级进位
2) the hierarchized training
段位梯级式
3) five-steps-ladder
五级阶梯式递进
1.
With experiences from reforming experiment teaching in recent years, we present a five-steps-ladder teaching model and get much better teaching effects than before in practice.
结合近几年的实验教学改革实践,我们探索并提出了一种五级阶梯式递进实践教学模式,收到了较好的实践教学效果。
4) stepped row of seating
梯级式横排座位
5) multi-position progressive die
多工位级进模
1.
Development of multi-position progressive die for a bracket of wire connecting pedestal;
接线座支架多工位级进模设计
2.
Development of multi-position progressive die for spring caliper;
弹簧卡箍多工位级进模设计
3.
Sharing technology of multi-position progressive die for series of similar components;
相似系列产品多工位级进模共用技术
6) multi-station progressive die
多工位级进模
1.
The multi-station progressive die is applied in punching.
现采用了冲压中的多工位级进模,将机器垫片分解成简单的冲孔、冲型孔、落料等工序。
2.
Based on the analysis of punching,blanking and bending of the electric currentpiece,a punching solution to apply multi-station progressive die of the part is put forward.
对过电片冲孔、落料和压弯等成形工艺分析的基础上,提出了该零件采用多工位级进模的冲压方案,并介绍了该零件的冲压成形排样、模具结构;实践表明该模具结构灵活、可靠,并能保证产品质量,对此类零件的模具设计有重要的参考价值。
3.
It also intr duces the die structure diesign and its character for multi-station progressive die.
叙述了对中垫圈的工艺分析、排样图设计及级进模工艺的设计，介绍了多工位级进模具结构及其特点。
补充资料：段位
根据围棋棋手技能划分的等级，共分九段，棋艺水平越高，段位越高。
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