锻造力

后桥从动齿轮锻造力测试

Measuring and Testing the Force or of Forging the Rear Axle Driven Gear

在相同温度下进行粉末烧结体热复压，锻造力的增加往往使锻造密度也增加。

In the hot repressing of the powder sintered preforms , the increasing forging force increases its densities at a constant temperature .

粉末冶金锻造变形力和密度计算

Calculation of pressure and densification ror powder forging on the force

坯料的几何尺寸与摩擦对锻造变形力的影响

Influence of the geometrical size of workblanks and the friction on the forging deformation load

分析了坯料的不同几何尺寸与摩擦状态对锻造变形力及变形过程的影响；

The influence of the geometrical size of workblanks and the friction state on the forging deformation load and the deforming process is analyzed .

齿轮粉末锻造的变形力分析及其过程数值模拟

Calculation and Analysis of Gear Powder Forging and Numerical Simulation of its Process

实心锤头径向锻造压应力分析

Compressive Stress Analysis of Radial Forging with Solid Hammers

结果表明：锻造后应力水平不高，但磁记忆曲线有小幅波动，显示应力不均匀；

The results show that the values of residual stresses are low after forging . But the H_p curve fluctuates with small amplitudes , which prove the stress distribution is not uniform .

为了确定大型铝机轮等温锻造的变形力及揭示轮缘处形成折叠的原因，本文用刚一粘塑性有限元法对模拟件的成形过程进行了全面数值模拟。

In order to determine the deforming loading for isothermal forging of huge aluminum wheel of aeroplane and to reveal the cause for folding at flange , the forming process is simulated by rigid-viscoplastic finite element method .

根据分流法原理，对带法兰汽车半轴套管近净锻造工艺进行了优化，优化后的工艺所需锻造力是优化前的50%。

Based on divided flow method , the forging technology of near-net-shape deformation of the bushing with flange was optimized , the results show that this process reduces the forging force by50 % .