易切削结构钢
易切削结构钢-
GB/T8731-1988易切削结构钢技术条件切削方向毛刺与亏缺的界限转换条件
Free-cutting steel & Technical requirements Limit Change Condition of Forward Burr and Fracture
-
钙及钙硫复合易切削结构钢易切削机理探讨
Investigation of the Cutting Mechanism when Machining Structure Carbon Steels with a Slight Amount of Calcium and Sulphur Additives
-
此氧化膜主要由CaO、Al2O3与SiO2所组成。进而分析了切削含微量Ca、S易切削碳素结构钢的易切削机理。
This oxide layer mainly consists of CaO 、 Al_2O_3 and SiO_2 . Then the cutting mechanism when machining structure carbon steels with a slight amount of ca and s additives is analysed .