1) complex sections
复杂断面型材
2) profile with complex section
复杂截面型材
1.
In order to understard the cross-section distrotion during the stretch bending of profiles with complex section,a 3D FEM model of the stretch bending of a profile with complex section used in car has been established based on the ABAQUS/Explicit software.
为了研究复杂截面型材拉弯过程中的截面畸变,基于 ABAQUS/Explicit 平台建立了某汽车用复杂截面型材拉弯成形过程的有限元数值模型,提出了衡量横截面畸变的指标,分析了该过程中截面畸变的特征及成形参数对截面畸变的影响规律。
3) complex profile
复杂型材
1.
Optimization design method of extrusion die for complex profile;
复杂型材挤出模结构优化设计方法
4) complicated surface
复杂型面
1.
Studied EDM ultrasonic combined pulse electrochemical polishing of 3D complicated surface,described the principle of EDM ultrasonic machining and designed the installation.
利用电火花-超声和脉冲电化学复合加工工艺对三维复杂型面的光整加工进行了研究,论述了电火花超声复合加工的原理及超声装置的设计,进行了工艺参数实验研究,通过MasterCAM软件实现型面的造型、编程,进行了三维型面的精密成形加工,经过脉冲电化学抛光后使型面达到镜面效果。
5) Complex Surface
复杂型面
1.
The Process Present Status and Development in the Future of the Mould Complex Surface;
模具复杂型面加工现状及未来发展
2.
With the development of product’s aesthetic feeling and customer’s individuation, more and more free-form surfaces and their combination, complex surfaces, are used in the product design of automobile, home appliances, commodity.
随着人们对产品外形美观性和个性化需求的日益提高,自由曲面及其组合复杂型面在汽车、家电、日用消费品等产品设计中得到了越来越多的利用。
6) large cross-section profile
大断面型材
补充资料：复杂断面孔型
复杂断面孔型
roll pass of section and shape
十uzo duonrnion kongxing复杂断面孔型(roll pass of seetion andshape)断面有明显凸凹分肢部分的孔型。沿这类孔型周边任意一点所做的切线都通过孔型断面。也称为异形断面孔型。常见的复杂断面孔型有工字形孔型、槽形孔型、轨形孔型等。它们有相同的结构，即由辊缝:、孔型内圆角R和孔型外圆角r(见孔型圆角)、孔型侧壁针度必、孔型锁口和棍环等部分组成。 (朱殿强)
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