定义 中文名称： 难加工材料 英文名称： material of difficult machining 定义： 具有强度高、硬度高、导热性差、韧性或脆性大等特点的某些金属或非金属材料。 应用学科： 机械工程（一级学科）；机械工程(2)总论（二级学科） 以上
基于6个网页-相关网页
The machining quality of the hole is difficult to control because of the interactional complexity between laser and material.
由于激光与材料相互作用的复杂性，使得小孔加工质量很难控制。
However, it is difficult to machine this material in conventional machining methods because of its high hardness and brittleness as well as inconductvity, thus restricting its application area.
但由于硬度高、 脆性大、大多数陶瓷材料不导电，传统的机械加工方法难以加工，使用范围受到限制。
The chip deformation of titanium alloys is typical shear localization from low cutting speed, which is general phenomenon in machining of difficult to cut material at high cutting speed.
钛合金的切屑变形从低速起就是一种典型的集中剪切滑移，这种集中剪切滑移在高速切削大部分难加工材料时是一种普遍现象。
应用推荐