1) forming pass
成形道次
1.
Simulation research on influence of forming pass on rebound;
成形道次对回弹影响的模拟研究
2) multi-step forming
多道次成形
1.
The simulation results show that the multi-step forming can optimize the deformation path of sheet metal,make the deformation more uniformly,effectively restrain wrinkles and improve the deformation capacity of sheet metal.
通过对球形面多道次成形的有限元数值模拟,分析了多道次成形数值模拟的关键技术,研究了多道次成形的特点及规律,阐述了成形过程中易产生的缺陷和需解决的关键问题。
2.
Both multi-point press forming(MPPF) and multi-step multi-point die forming(MPDF) make the full use of multi-step forming(MPF).
在同样条件下,多点压机方式好于多道次成形,但当多道次成形道次逐渐增多时,成形质量接近于多点压机成形。
4) forming period
形成期次
5) once shaping
一次成形
1.
Study on the equipment and machining methed of drilling-tapping once shaping;
钻孔和攻丝一次成形的加工方法及设备研究
6) two stroke forming
二次成形
1.
It is usually to introduce two stroke forming technology to produce accessories which composed with complex model surface in deep drawing,for example,door inner,carling etc.
工程中通常采用二次成形技术解决汽车覆盖件中难以一次成形的零件,如门内板、纵梁等,这些零件大多比较复杂,且多为内板。
补充资料：道次
【道次】
（术语）证圣道之位次。百缘经曰：“获得须陀洹果，求入道次。”
（术语）证圣道之位次。百缘经曰：“获得须陀洹果，求入道次。”
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