Apart from the direct observation,

Apart from the direct observation, the size of flash can also be
regarded as an important index to judge the die filling effect.
The maximum and minimum sizes of flash in the workpiece after
the finishing procedure, namely Lmax and Lmin (Fig. 15a), are measured
separately with the aid of the measurement tool, as given
in Table 6. Obviously, the smaller ratio i of the workpiece leads
to the larger flash, thus resulting in metal underfilling of gear
shape, which is consistent with the above analysis.
The results mentioned above confirm the great influence of
workpiece geometry on the die filling for the cold rotary forging
process of a spur bevel gear.

結果 (中文) 1:

除直接观察，flash 的大小还可以作为重要的指标来判断模具填充效果。Flash 在后的工件最大和最小尺寸精整工序，即 Lmax、 Lmin (图 15a)，被测量分别与测量工具，作为给定的援助在表 6。很明显，较小比例的工件带领到更大的闪存，从而导致齿轮的金属 underfilling形状，这是与上述分析一致。上述结果确认的巨大影响对充冷摆辗模具工件几何直齿锥齿轮的过程。

結果 (中文) 3:

除了直接观察，FLASH的大小也可
作为判断模具充填效果的重要指标。

整理程序后在工件的最大和最小尺寸的Flash，即Lmax和1min（图15a），测量
分别与测量辅助工具在表6中，给出
。很显然，我的工件的比例越小到更大的闪存，从而导致齿轮
形状的金属填充，这与上述分析一致。
上述结果证实
工件几何形状对死的直齿锥齿轮的冷摆辗成形过程的影响
填充杰出的。