问了一个国外的朋友,下面是答案。刚刚收到邮件,发上来,大家学习
"Through hardnened" means that all of the material (the entire object) is hardened to the same hardness. Thus if you section a sample and do a harness traverse, it is the same harndess at all points across the cross-section. The word "through" means "to go across" so thus the hardness goes across the entire object.
I hope this helps in your understanding, let me know if you have more questions
原帖由 nbadjack 于 2007-11-14 10:53 发表
问了一个国外的朋友,下面是答案。刚刚收到邮件,发上来,大家学习
"Through hardnened" means that all of the material (the entire object) is hardened to the same hardness. Thus if you section a sample and do a ...
老外说,"Through hardnened" means that all of the material (the entire object) is hardened to the same hardness. 我认为,这里面牵扯到一个淬火临界直径的问题。
根据你的工件材质和有效尺寸,你认为能否达到the hardness goes across the entire object?