这句英文什么意思要意译的！

来源：百度知道 编辑：UC知道 时间：2024/05/29 08:16:10
As the surfaces of a large blade to be machined are usually from several to tens of square meters and involve bulk metal removal while machining from the casting, it tends to be non-productive to machine these kinds of blade using traditional 3-axis machining with ball-end cutters.

由于待加工的大型刀刃，其表面积通常有几平米甚至几十平米，若要加工成型，需切削大量的金属，这种情况下，用传统的球头刀3轴（不知道专业术语，你自己推敲“3维”是否准确）车床技术加工这这种刀刃，效率多半会很低。