As cutting speed increase, the tendency of enhancement of cutting force and reduce of vibration presents. The variation range of vibration magnitude is the largest as the corner angle is 30°.4.
随着切削速度的增加,切削力有增加的趋势,振动的振幅减小,30°拐角加工时的振动幅值变化范围最大。
参考来源 - 高速铣削型腔拐角工艺研究·2,447,543篇论文数据,部分数据来源于NoteExpress
如果你的情绪变化范围不在正常值内就需要寻求帮助。
Get help if you suspect your mood swings are not in the normal range.
这张照片抓住了只有秋季才能看到树叶颜色的变化范围。
This photo captures the range of foliage color seen only in Autumn.
CPU利用率变化范围从2.599到1.884,平均值是2.386。
The CPU utilization scaling values range from 2.599 to 1.884 with an average of 2.386.
We have seen the rise of a whole set of threats that we're not prepared to deal with, from climate change to global epidemics.
我们发现危机重重,我们还没有应对的准备,从气候变化到全球范围内的流行病。
There are global epidemics.There is climate change.
有全球范围内的流行病,有气候变化问题。
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