求教高手 undercut是什么意思~~

daomengcan

要翻译一篇文章，undercut 多次出现，起初翻译成侧凹，后来遇到一段彻底把我绕迷了，各位高手帮帮忙，看看应该怎么翻译~~

The undercuts can be classified into two types: external .and internal undercuts. The external undercut is the restriction region which prevents the molding from being withdrawn from the cavity, and the internal undercut is the one that prevents the molding from being ejected from the core. The external undercuts can be further classified into inside and outside external undercut.

zhiyinok

倒扣  扣位  需要做抽芯机构

daomengcan

可以结合这段帮我翻译下不？

cocoyzk520

幫不了，但是幫頂一下！

snoopynice33

你可以弄个金山词霸的呀，这个东西是倒扣的意思，应该是有两处，前模和后模部分都有的，你要先个合适的出倒扣结构。

yongmanup

倒扣啊
倒扣没错的