英语翻译
题目
英语翻译
The lead appears to be good,and the previous problem of the profile being inconsistent along the length of the tooth appears to have been corrected.However,on these parts there is excessive positive material above the TIF diameter.We suspect this is caused by using a finish hob instead of a pre-grind hob.I have attached a sketch of the two types of hobs.
答案
带头似乎是很好的,和以前的形象问题,不相符的长度沿齿似乎已经得到纠正.然而,在这些地区存在着过度积极材料以上格式的直径.我们怀疑这是因为使用了完成滚刀,而不是预先磨滚刀.我附加了素描的两种类型的滚刀.
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