The optimization of drawing technique was researched,and the influence of different blank holder force and minimum die fillet radius on stamping forming was studied as well.
对该零件成形工艺进行了优化,研究了不同的压边力、最小模具圆角半径对冲压成形的影响,通过对模拟结果的分析得出了空调前板的最优化成形方案。
It is shown that,the smaller the fillet radius of the tip is,the better the effect of drag reduction is.
指出:沟槽尖峰处的圆角半径越小其减阻效果越好,沟槽斜面中下部的壁面应力随着圆角半径的减小而降低,但尖峰处的局部壁面应力会随之增大;来流速度对沟槽减阻率的影响很大,对于一种尺度的V型沟槽,存在着一个具有较好减阻效果的来流速度范围,而沟槽面在沿来流方向上的布置位置对减阻效果的影响非常小;沟槽尺度对减阻效果很剧烈;沟槽尖峰处生成的二次涡是产生减阻效果的根本原因,二次涡的强弱与沟槽减阻率的大小紧密相关。
Analyzed the effect of drawing die fillet radius to drawing process, based on theory analysis and production practice, put forward a better simple calculation formula fillet radius, and carried on examples of calculation.
分析了连续拉伸模圆角半径变化对拉伸工艺影响,在理论分析和生产实践基础上提出了一种较好的简便计算凸、凹模圆角半径公式,并进行实例应用计算。
And on the basis of analyzing the geometry characteristics of the side rail, the corners whose radius deteriorates the formability are modified.
重点对高强度钢纵梁内板的成形性进行了分析,并且在详细分析零件几何特点的基础上,对此模型的圆角半径进行了修改,修改后零件的成形性得到了显著提高。
Effects of Spoke Transition Radius on the Service Stress Concentration of Mg Wheel;
对具有不同过渡圆角半径的轮毂在相同状况下进行有限元服役应力比较分析。
Influence of radius of rounded corner of stepped shafts and radius ratio on fatigue life of shafts subjected to torsion;
扭转条件下过渡圆角半径及径比对圆轴疲劳寿命的影响
For making finished product cross section contain same inside circle radius, the free curve angle on the upper part shutting small side should be 4-8° more than the bottom.
为使成品断面有相同的内圆角半径,上部闭合小边自由弯曲的弯曲角应比底部弯曲角大4-8°。
Indexable hard metal (carbide) inserts--Corner radii
GB/T2077-1987硬质合金可转位刀片圆角半径
Drag onto the page. Right-click to edit fillet radius.
拖到绘图页上。右击可编辑圆角半径。
Radii under the head of bolts and screws
GB/T3105-1982螺栓和螺钉的头下圆角半径
Determination of transitional fillet radius for hydroformed workpiece under wall thickness constraint
以壁厚约束的内高压胀形件过渡圆角半径确定
Drag onto the page. Right-click to change hatching, edit bore or fillet radius dimensions, and other settings.
拖到绘图页上。右击可更改阴影线、编辑孔半径或圆角半径尺寸以及其他设置。
A Study of Burr Fillister Sizes as well as the Minimum Fillet Radius of a Final Forging Die with the Finite Element Method
毛边槽尺寸与终锻模最小圆角半径的有限元法研究
Rounded-entry driveway. Corner radius can be specified.
入口为圆角的车道。可指定拐角的半径。
Roundness depends on the sharpness or radius of curvature of the edges.
浑圆度取决于边角的锐度或曲率半径。
A 8mm Wave Multimode Conical Feedhorn With Changing Flare Angles and a Step of Radius
一种8毫米波变张角、半径突变多模圆锥馈源
Two inequalities about radius of escribed circle and bisector of angle;
关于旁切圆半径和角平分线的两个不等式
Application of Changing the Radius to Compensate Macro Program in Contour Fillet
变半径补偿宏程序在轮廓倒圆角中的应用
double radius button head snap
双半径半圆头铆钉窝子
A radian is the angle subtended by an arc of a circle whose length is just equal to the radius.
一弧度就是长度刚好等于半径的一段圆弧所对的圆心角。
the unit of plane angle adopted under the System International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees).
国际单位制采用的平面角单位；长度等于半径的弧所对的圆心角。
working flank radius
齿廓工作段圆弧半径
The reciprocal of the radius of a circle.
曲率一个圆半径的倒数
extend like the radii of a circle.
延伸好像一个圆的半径。
What [How long] is the radius of this circle?
这个圆的半径有多长?