1) tapered parts
变断面零件
1.
The controled pressing of tapered parts mill was achieved by a closed cycle control of numerical control pressing system using a on line measuring system.
通过采用数控压下系统和轧件尺寸在线检测系统的闭环控制，实现了变断面零件轧制成形的数控压下，并用典型模拟件进行了试轧·在使用直径３６０ｍｍ轧机轧制１０。
3) sheet metal part with stepped cross-section
台阶断面薄板零件
4) valve section
气门零件，气门断面
5) curved surface part
曲面零件
1.
Numerical simulation of draw bead for curved surface part;
曲面零件拉深筋的数值模拟
2.
Research on the critical analysis of blank holder force for drawing with draw bar of curved surface part;
带筋拉深曲面零件压边力的临界计算
3.
Die throat radial stress was analyzed during every phase of drawing when the round draw bead be used, the formula of even stress intension in every region are deduced , This work establish the theory base of software programming about drawing the curved surface part.
以半圆筋为例,分析得到了使用拉深筋拉深曲面零件时,拉深各阶段凹模入口的径向应力公式,并且对拉深各位置段的平均应力强度进行了求解,为开发曲面零件拉深应用软件奠定了理论基础。
6) curved parts
曲面零件
1.
According to theory analysis and experiment research,the meaning of deformation limit of curved parts in sheet metal forming is expounded.
通过理论分析及实验，阐明了曲面零件成型极限的意义，提出了成型极限危险点──起皱关键点及破裂关键点的概念，给出了起皱极限及破裂极限判据表达式，并得到了实验验证。
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
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